Multi-Vendor Support Services

Multi-Vendor Support Services Market Outlook

The global multi-vendor support services market is projected to reach approximately USD 20 billion by 2035, growing at a compound annual growth rate (CAGR) of around 8% from 2025 to 2035. This growth is primarily driven by the increasing complexity of IT environments, necessitating tailored support solutions that can seamlessly manage diverse vendor technologies. Additionally, the rapid digital transformation across industries is prompting businesses to seek reliable multi-vendor support services to ensure uninterrupted operations and optimal system performance. The emergence of cloud computing and the growing need for remote support are further catalyzing market expansion. With the rise of the gig economy, companies are also leaning towards flexible service models that can adapt to changing business needs and consumer demands.

Growth Factor of the Market

The multi-vendor support services market is experiencing significant growth due to several factors. One of the primary drivers is the increasing reliance on various vendors for different types of hardware and software solutions, which necessitates integrated support services for seamless functionality across platforms. Organizations are also seeking to reduce downtime and enhance their operational efficiency, compelling them to adopt multi-vendor support services that can quickly address issues across various technologies. Additionally, the growing trend of outsourcing non-core functions allows businesses to focus on their core competencies while relying on specialized providers for comprehensive support services. The rise of remote work and distributed teams has further highlighted the need for robust support systems that can accommodate diverse IT environments. Furthermore, regulatory compliance requirements in sectors such as healthcare and finance are making it essential for companies to engage multi-vendor support services that ensure adherence to standards.

Key Highlights of the Market

• The global multi-vendor support services market is projected to grow at a CAGR of 8% from 2025 to 2035.
• Increased complexity of IT environments is driving demand for integrated support solutions.
• Remote work trends are emphasizing the need for effective multi-vendor support services.
• Outsourcing non-core functions is becoming a common strategy among organizations.
• Regulatory compliance demands are pushing companies to seek specialized support services.

By Service Type

Maintenance Services:

Maintenance services play a crucial role in ensuring the optimal performance of IT systems and equipment. These services encompass a variety of activities, including regular system checks, software updates, and hardware repairs, which are essential for preventing system failures and extending the lifespan of technology investments. With the growing reliance on technology across industries, businesses are increasingly investing in maintenance services to mitigate the risks associated with system downtimes, which can result in financial losses and decreased productivity. Maintenance services provide peace of mind to organizations, ensuring that they can operate smoothly without interruptions. Moreover, these services are often tailored to meet the specific needs of different industries, whether it be in healthcare, manufacturing, or finance, thereby enhancing their effectiveness and value to clients.

Installation Services:

Installation services are integral to the successful deployment of new technologies and systems. As organizations adopt more sophisticated solutions, the complexity of installation increases, necessitating specialized services to ensure proper setup and configuration. These services not only cover the physical installation of hardware but also include software configuration, integration with existing systems, and user training. A well-executed installation can significantly impact a company's operational efficiency and productivity, as it lays the foundation for successful technology usage. Moreover, installation services reduce the risk of errors and misconfigurations that can lead to system failures or performance issues, thus providing organizations with the confidence to fully leverage their technology investments.

Training Services:

Training services are essential for empowering end-users and ensuring that employees can effectively utilize new technologies. As new systems and software are integrated into the workplace, organizations must invest in comprehensive training programs that educate staff on how to navigate and leverage these tools. Well-structured training services enhance user adoption rates, minimize resistance to change, and ultimately lead to better productivity outcomes. These services often include hands-on workshops, online tutorials, and ongoing support, which are tailored to meet the unique needs of different user groups within an organization. As the pace of technological change accelerates, the importance of training services becomes paramount, helping businesses keep their teams updated and proficient in utilizing modern tools and systems.

Consulting Services:

Consulting services play a pivotal role in guiding organizations through the complexities of technology management and optimization. With ever-evolving technologies and market demands, businesses often require expert advice on selecting the right multi-vendor support services to align with their specific operational needs. Consulting services encompass a range of offerings, from needs assessments to vendor selection and strategic planning. By leveraging the expertise of consultants, organizations can avoid costly missteps in their technology deployments and ensure that their IT environments are optimized for performance and efficiency. Furthermore, consulting services can provide insights into industry best practices and trends, enabling organizations to stay competitive and informed in a rapidly changing technological landscape.

Managed Services:

Managed services provide a comprehensive approach to IT support by outsourcing the management of an organization's IT infrastructure and end-user systems to a specialized service provider. This model allows businesses to focus on their core operations while benefiting from the expertise of third-party providers who handle everything from monitoring and maintenance to security and disaster recovery. The shift towards managed services is largely driven by the increasing demand for operational efficiency and cost-effectiveness, as these services often result in reduced overhead and improved service levels. Additionally, managed services provide organizations with access to the latest technologies and best practices without the need for significant upfront investments, making them an attractive option for businesses of all sizes.

By User

Retail:

The retail sector is increasingly leveraging multi-vendor support services to manage diverse technologies. With the rise of e-commerce and omnichannel retailing, retailers are integrating various platforms and systems to deliver a seamless shopping experience. Support services help retailers maintain their point-of-sale systems, inventory management solutions, and customer relationship management tools. As competition intensifies in the retail space, businesses are focusing on minimizing downtime and ensuring that their technology operates efficiently. By employing multi-vendor support services, retailers can optimize their IT operations, reduce costs, and enhance customer satisfaction through improved service delivery.

Healthcare:

In the healthcare industry, multi-vendor support services are crucial for managing the multitude of technologies utilized across healthcare facilities. From electronic health records to imaging systems, healthcare providers must ensure that their IT infrastructure operates without interruption. These support services not only help in maintaining compliance with industry regulations but also contribute to patient safety by preventing system failures that could compromise care. With the increasing adoption of telehealth solutions, the demand for reliable multi-vendor support services in healthcare is further on the rise, as organizations seek to ensure connectivity and access to critical systems at all times.

IT & Telecom:

The IT and telecom sector is at the forefront of adopting multi-vendor support services due to the rapid pace of technological advancement and the complexity of managing various systems. Service providers in this space often work with numerous vendors for hardware, software, and other technological solutions, making the need for integrated support essential. Multi-vendor support services help these organizations streamline their operations, reduce response times for issues, and enhance service delivery to their clients. Moreover, as the telecom industry evolves with the introduction of 5G and IoT, the role of multi-vendor support in managing these complex networks becomes even more critical.

Manufacturing:

The manufacturing sector benefits significantly from multi-vendor support services as businesses increasingly automate their operations and integrate advanced technologies such as IoT and robotics. These services ensure that production lines operate smoothly by providing timely maintenance and troubleshooting for machinery and equipment from various vendors. The ability to rely on multi-vendor support helps manufacturers avoid costly downtimes and achieve higher productivity levels. Furthermore, as manufacturers embrace Industry 4.0 principles, the need for agile and responsive support services becomes paramount in order to maintain competitive advantage and operational efficiency.

BFSI:

The Banking, Financial Services, and Insurance (BFSI) sector relies heavily on robust IT systems to handle sensitive transactions and customer data. Multi-vendor support services play a vital role in ensuring that these systems are secure, compliant, and operational at all times. With the increasing threat of cyberattacks, financial institutions must prioritize the integrity and availability of their systems, making multi-vendor support essential for addressing vulnerabilities and maintaining customer trust. Additionally, as banks and financial institutions incorporate new technologies such as mobile banking and blockchain, the demand for specialized support services that can handle these varied technologies is on the rise.

By Service Model

On-Demand Services:

On-demand services have gained traction in the multi-vendor support services market as businesses seek flexibility in their IT support solutions. This service model allows organizations to access support and maintenance services as needed rather than committing to long-term contracts. On-demand services are particularly beneficial for businesses with fluctuating needs or project-based operations, enabling them to scale their support efforts up or down according to demand. This approach not only optimizes costs but also ensures that organizations receive timely assistance during critical periods, enhancing their overall operational efficiency.

Subscription-Based Services:

Subscription-based services offer businesses a structured and predictable way to manage their IT support needs. By paying a recurring fee, organizations can access a range of support services, including maintenance, monitoring, and troubleshooting, without the unpredictability of ad-hoc billing. This model allows companies to budget effectively for their IT expenditures and ensures they have consistent access to support when needed. Subscription-based services are particularly appealing to small and medium enterprises, as they provide a cost-effective solution for managing the complexities of multi-vendor environments while enabling scalability as the business grows.

Pay-Per-Use Services:

The pay-per-use service model allows organizations to pay only for the support services they utilize, providing a flexible and cost-effective approach to IT management. This model is particularly advantageous for businesses with variable support requirements, as it eliminates the need for a fixed monthly fee. By adopting pay-per-use services, organizations can align their IT spending with actual usage, enabling them to better manage budgets while still receiving timely support when necessary. This model is gaining popularity among businesses that prefer to minimize fixed costs and focus on operational efficiency.

Contract-Based Services:

Contract-based services provide organizations with a long-term solution for managing multi-vendor support needs. By entering into contracts with service providers, businesses can secure dedicated support resources and expertise tailored to their specific requirements. This model typically includes defined service-level agreements (SLAs) that outline performance expectations, response times, and other essential metrics. Contract-based services are particularly beneficial for larger organizations with complex IT environments that require consistent and reliable support. This model fosters a proactive approach to IT management by establishing a partnership between the organization and the service provider, leading to better alignment of goals and improved service delivery.

Freemium Services:

Freemium services have emerged as an attractive option in the multi-vendor support services market, particularly for startups and small businesses looking to minimize costs while accessing essential support functions. This model typically offers a basic level of service for free, with the option to upgrade to paid plans for additional features or enhanced support. Freemium services allow organizations to test the capabilities of a support provider before committing to a paid arrangement, reducing the perceived risk associated with outsourcing. This approach encourages user adoption and provides businesses with the flexibility to choose the support level that best aligns with their operational needs.

By Service Provider

OEMs:

Original Equipment Manufacturers (OEMs) play a crucial role in the multi-vendor support services market, providing dedicated support for their own products and technologies. OEMs often have a deep understanding of their hardware and software, enabling them to offer tailored support solutions that optimize performance and reliability. By leveraging OEM support services, organizations can ensure that they are receiving expert guidance and assistance specifically designed for their equipment, which ultimately enhances system uptime and operational efficiency. Additionally, OEMs frequently provide access to specialized training and resources, further empowering organizations to get the most out of their technology investments.

Third-Party Vendors:

Third-party vendors are key players in the multi-vendor support services market, offering comprehensive support solutions that encompass a range of technologies from various manufacturers. These vendors are often sought after for their ability to manage complex IT environments, providing organizations with a single point of contact for support across multiple systems. Third-party vendors can deliver significant cost savings compared to OEM support, making them an attractive option for businesses looking to optimize their IT expenditures. Furthermore, the flexibility and scalability offered by third-party vendors allow organizations to tailor their support services to meet evolving business needs.

Independent Service Providers:

Independent service providers (ISPs) have carved out a niche in the multi-vendor support services market by offering specialized expertise and personalized service. These providers often focus on specific technologies or industries, enabling them to deliver highly customized support solutions that address the unique challenges faced by their clients. ISPs are particularly appealing to small and medium enterprises that may not require the full breadth of services offered by larger vendors but still seek reliable support. The emphasis on customer relationships and tailored solutions sets ISPs apart, fostering trust and long-term partnerships with clients.

Cloud Service Providers:

Cloud service providers (CSPs) are integral to the multi-vendor support services market, especially as businesses increasingly migrate to cloud-based solutions. CSPs offer a range of support services that encompass infrastructure management, application support, and data security. By leveraging the expertise of CSPs, organizations can ensure that their cloud environments are optimally configured and maintained. The rapid growth of cloud adoption across industries has heightened the demand for reliable multi-vendor support services that can effectively manage hybrid and multi-cloud environments, positioning CSPs as essential partners in this evolving landscape.

Managed Service Providers:

Managed service providers (MSPs) offer a comprehensive suite of support services that cater to the diverse needs of organizations managing multi-vendor environments. By taking a proactive approach to IT management, MSPs help businesses reduce downtime, enhance security, and optimize performance across their technology stacks. These providers often employ advanced monitoring tools and analytics to identify potential issues before they escalate, ensuring a high level of service continuity. The growing trend of digital transformation is propelling the demand for MSPs, as organizations seek trusted partners to navigate the complexities of managing multiple vendor solutions effectively.

By Region

The multi-vendor support services market exhibits significant regional variations, with North America holding the largest share, driven by the presence of numerous technology companies and a high demand for advanced IT support solutions. The region is expected to continue growing at a CAGR of around 8% due to the increasing complexity of IT systems and the need for specialized support across various sectors. Following North America, Europe is also witnessing substantial growth, fueled by the adoption of digital technologies across industries and a focus on optimizing IT operations. The European market is expected to grow steadily as organizations prioritize operational efficiency and the management of multi-vendor ecosystems.

Asia Pacific is emerging as a promising region for multi-vendor support services, with significant growth opportunities stemming from rapid industrialization and digital transformation initiatives across countries such as India and China. The region is anticipated to experience a CAGR of around 10% as businesses seek reliable support services to enhance their operational capabilities. Latin America and the Middle East & Africa are also showcasing growth potential, albeit at a slower pace, as organizations begin to recognize the value of integrated support services in navigating their complex IT environments. Overall, the regional demand for multi-vendor support services aligns with the global trends of increasing technology adoption and the need for efficient IT management.

Opportunities

The multi-vendor support services market presents numerous opportunities for growth and innovation, particularly as organizations continue to embrace digital transformation. One of the most significant opportunities lies in the increasing demand for cybersecurity solutions integrated within multi-vendor support frameworks. As cyber threats become more sophisticated, businesses are looking for comprehensive support services that not only manage their IT environments but also safeguard their critical assets. This opens the door for service providers to develop advanced security features and solutions that can be seamlessly integrated into existing support systems. Moreover, the rise of technologies such as artificial intelligence and machine learning presents opportunities for service providers to leverage these advancements to improve support efficiency through predictive analytics and automated issue resolution.

Another promising opportunity in the multi-vendor support services market is the growing emphasis on sustainability and eco-friendly practices. As organizations seek to minimize their environmental impact, there is a growing demand for support services that align with these sustainability goals. Service providers can capitalize on this trend by offering solutions that prioritize energy-efficient technologies and environmentally responsible practices across their service delivery. Additionally, the expansion of remote work has created opportunities for multi-vendor support services to offer flexible solutions that cater to distributed teams, enabling organizations to maintain productivity and efficiency regardless of location. By adapting to these emerging trends and opportunities, service providers can position themselves for long-term success in the evolving multi-vendor support services market.

Threats

The multi-vendor support services market faces several threats that could impact growth and profitability. One of the primary challenges is the rapid pace of technological change, which requires service providers to continuously update their skills and knowledge to support an ever-evolving landscape of technologies. This constant need for adaptation can strain resources and may lead to service gaps if providers cannot keep up with the latest advancements. Furthermore, the increasing prevalence of cyber threats poses a significant risk to the integrity of multi-vendor support services, as breaches can lead to loss of customer trust and reputational damage. As organizations increasingly rely on third-party support, any security lapses can have far-reaching consequences, highlighting the need for robust security measures and practices within service operations.

In addition to these challenges, the multi-vendor support services market is also experiencing pricing pressures, particularly as competition intensifies among service providers. Many organizations are seeking cost-effective solutions, which may lead to a race to the bottom in terms of pricing, ultimately impacting service quality and sustainability. Service providers must find a balance between offering competitive pricing while maintaining high service standards to differentiate themselves in the market. Additionally, the reliance on third-party vendors for specific technologies can introduce complexities in managing vendor relationships, potentially resulting in conflicts and misalignment in priorities. As the landscape continues to evolve, service providers must remain vigilant and proactive in addressing these threats to ensure their long-term success.

Competitor Outlook

• IBM
• HP Enterprise
• Accenture
• Atos
• Fujitsu
• Cognizant
• DXC Technology
• Capgemini
• Tecnotree
• Wipro
• Infosys
• NTT Data
• Ericsson
• CGI
• Unisys

The competitive landscape in the multi-vendor support services market is characterized by a mix of large technology companies and specialized service providers. Major players such as IBM and HP Enterprise leverage their extensive resources and expertise to offer comprehensive support solutions across various sectors. These companies often invest heavily in research and development to innovate their service offerings and stay ahead of emerging trends, thereby solidifying their positions in the market. In this highly competitive environment, differentiation is crucial, and companies are focusing on enhancing service quality, expanding their service portfolios, and forging strategic partnerships to deliver tailored solutions that meet the unique needs of their clients.

Additionally, companies like Accenture and Capgemini have carved out a significant presence in the multi-vendor support services market by offering consulting and advisory services alongside their technical support capabilities. This allows them to provide end-to-end solutions that address not only immediate support needs but also long-term strategic goals for their clients. By integrating consulting with support services, these firms can deliver greater value, positioning themselves as trusted partners for organizations navigating complex technology landscapes. Furthermore, the rise of digital transformation has led to increased collaborations between traditional service providers and emerging technology firms, resulting in innovative service models that enhance overall customer experience.

In contrast, independent service providers and niche players are also making significant inroads in the multi-vendor support services market. These companies often focus on specialized areas or industries, allowing them to develop deep expertise and provide highly customized solutions. For example, firms like Cognizant and Wipro leverage their industry-specific knowledge to offer tailored support that aligns with the unique challenges faced by clients in sectors such as healthcare and finance. As businesses increasingly seek agility and flexibility in their support solutions, these independent providers are well-positioned to capture market share by catering to the specific needs of smaller organizations and startups.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 CGI
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 IBM
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Atos
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Wipro
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Unisys
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Fujitsu
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Infosys
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Ericsson
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 NTT Data
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Accenture
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Capgemini
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Cognizant
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Tecnotree
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 HP Enterprise
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 DXC Technology
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Multi-Vendor Support Services Market, By User
    • 6.1.1 Retail
    • 6.1.2 Healthcare
    • 6.1.3 IT & Telecom
    • 6.1.4 Manufacturing
    • 6.1.5 BFSI
  • 6.2 Multi-Vendor Support Services Market, By Service Type
    • 6.2.1 Maintenance Services
    • 6.2.2 Installation Services
    • 6.2.3 Training Services
    • 6.2.4 Consulting Services
    • 6.2.5 Managed Services
  • 6.3 Multi-Vendor Support Services Market, By Service Model
    • 6.3.1 On-Demand Services
    • 6.3.2 Subscription-Based Services
    • 6.3.3 Pay-Per-Use Services
    • 6.3.4 Contract-Based Services
    • 6.3.5 Freemium Services

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Multi-Vendor Support Services Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Multi-Vendor Support Services market is categorized based on

By Service Type

• Maintenance Services
• Installation Services
• Training Services
• Consulting Services
• Managed Services

By User

• Retail
• Healthcare
• IT & Telecom
• Manufacturing
• BFSI

By Service Model

• On-Demand Services
• Subscription-Based Services
• Pay-Per-Use Services
• Contract-Based Services
• Freemium Services

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• IBM
• HP Enterprise
• Accenture
• Atos
• Fujitsu
• Cognizant
• DXC Technology
• Capgemini
• Tecnotree
• Wipro
• Infosys
• NTT Data
• Ericsson
• CGI
• Unisys