TOP 10 BEST IT Consultants
Updated February 2026 • 15 minutes
Who Are IT Consultants?
IT consultants are technology experts who advise and support organizations on IT strategy and operations. With backgrounds in systems engineering, product management, and technology leadership, they provide objective guidance shaped by experience across multiple industries and projects.
IT consultants bridge the gap between what a business aims to achieve and how technology should support those goals. Their role is to align technology decisions with business priorities, ensuring IT investments improve performance, protect critical data, and enable long-term efficiency.
What Do IT Consultants Do?
In 2026, IT consultants go far beyond simply setting up servers. They look at your entire business flow to find areas that could be faster, safer, or more profitable. Here are the primary services they provide:
IT Strategy and PlanningConsultants create a strategic roadmap to optimize your technology for significant returns and adaption to business needs. They analyze existing systems, identify inefficiencies, and recommend solutions that fit your specific setup.
Cloud Computing and VirtualizationThese IT specialists guide organizations in cloud migration, improving storage, and enhancing accessibility. They assess providers like AWS or Azure, design secure architectures, and manage the entire transition, enabling your team to work remotely and keep storage costs as low as possible.
Cybersecurity and Risk ManagementWith digital threats becoming more advanced, consultants build multi-layered shields for your data. This includes setting up smart firewalls, encrypting sensitive information, and ensuring you follow new regulations like the EU AI Act.
Software Development and IntegrationWhen standard applications don’t fit your workflows, IT consultants build custom web and mobile apps. They integrate third-party platforms such as Salesforce or HR systems, modernize legacy software, and set up CI/CD pipelines. Through automated testing and monitoring, they actively maintain system connections so data flows without any interruptions.
Data AnalyticsThey help you turn raw information into clear insights so you can make decisions based on facts. This allows you to understand customer behavior and market trends with much higher accuracy.
AI & Smart AutomationExperts help you deploy AI agents which are autonomous tools that handle repetitive tasks like customer service or scheduling. By 2026, a large portion of business applications will include these smart tools to boost productivity.
Managed IT ServicesSome firms serve as a full outsourced IT department, monitoring systems and managing day-to-day operations such as networks, data backups, and hardware maintenance. This proactive approach prevents issues before they disrupt business operations.
Why Businesses Rely on IT Consultants
Businesses increasingly turn to IT consultants to optimize technology investments and stay competitive. Engaging consultants gives organizations immediate access to advanced expertise without the cost of full-time hires.
What makes them particularly valuable in modern business is their ability to guide organizations through digital disruption and high-risk decisions. As AI adoption grows and cyber threats become more sophisticated, even minor missteps can have serious consequences.
You might need an expert partner if your business experiences any of these situations:
- Rapid growth: Struggling to scale technology and operations as demand increases.
- Cybersecurity concerns: Facing increased risks from cyber threats or vulnerabilities.
- Rising expenses: Dealing with growing technology costs without clear ROI.
- Planning digital transformation: Modernizing and adapting to new technologies and processes.
- Inefficiencies: Outdated systems or processes that slow down operations.
- Lacking in-house expertise: Lacking the expertise to tackle complex tech challenges.
TOP IT Consultants
1- EPAM Systems
EPAM Systems helps global enterprises modernize IT, improve operations, and innovate with AI and GenAI. The company has over 60,000 professionals in 40+ countries and works with 150+ tech partners like Microsoft, AWS, Google Cloud, and SAP. EPAM uses software design, analytics, and automation to develop custom strategies for each project.
Service offerings:
Headquarters: Newtown, Pennsylvania
Client portfolio: PostNL, Epic Games, Boden, Vue
Certifications: Salesforce Partner with 8,000+ certifications, Microsoft Gold Certified Partner, SAP Platinum Partner, 500+ Google Cloud certifications, AWS Advanced Consulting Partner
2- CGI
CGI is one of the world’s largest IT and business consulting firms, with nearly 50 years of experience. Experts leverage strategic IT consulting, enterprise architecture, and data-driven insights to increase ROI. CGI operates in 21 industry sectors and 400 locations, supporting companies of all sizes in achieving their goals.
Service offerings:
Headquarters: Montreal, Canada
Client portfolio: Scottish Borders Council (SBC), ProSiebenSat.1, Riwal, BCLC
Certifications: FedRAMP certifications, CMMI certifications, Microsoft Solutions Partner, AWS Advanced Consulting Partner, Google Cloud Partner, SAP Partner
3- Atos
Atos manages complex IT environments with a focus on IT consulting and digital transformation. Its teams assess legacy infrastructure, design cloud-native architectures, and enable future-ready systems. By combining cloud, cybersecurity, and data analytics, Atos delivers secure, scalable, high-performance solutions.
Service offerings:
Headquarters: Bezons, France
Client portfolio: Nestlé, National Trust, Rabobank, Autobahn GmbH
Certifications: SAP Global Operations Partner (Golden Certificate), Microsoft Azure Expert MSP, AWS Advanced Consulting Partner, Google Cloud Partner
4- Unisys
Unisys is a global tech solutions company with a 150-year history in digital and enterprise operations. Services cover the digital workplace, cloud, applications, enterprise computing, and business process solutions. The company partners with leaders like Microsoft, AWS, and Dell to deliver advanced cloud and digital solutions.
Service offerings:
Headquarters: Blue Bell, Pennsylvania
Client portfolio: Securitas, Swiss Dept of Defense, Civil Protection and Sport, NI
Certifications: Microsoft Solutions Partner, AWS Advanced Consulting Partner, Google Cloud Partner, ServiceNow Elite Partner
5- Hexaware
Hexaware delivers IT consulting that blends automation, analytics, and digital engineering. It enables faster time-to-market by using automation platforms like Amaze and Tensai. Hexaware specializes in generative AI, cloud migration, and data-driven solutions. It leverages partnerships with AWS, Google Cloud, Microsoft, and Salesforce to enhance its services.
Service offerings:
Headquarters: Mumbai, India
Client portfolio: Banking & financial services, healthcare & life sciences, transportation & hospitality, retail & consumer, insurance
Certifications: AWS Generative AI Competency, Google Cloud Partner, UiPath Platinum Partner, Microsoft Gold Partner, Salesforce Partner
6- Virtusa
Virtusa builds AI-powered applications, modernizes cloud infrastructures, and integrates IoT systems. Leveraging partnerships with top cloud providers and Adobe, it uses advanced tools to speed up project delivery. The consulting process begins with analyzing IT systems and implementing automation pipelines. It then optimizes data workflows and sets up monitoring to improve operational insight.
Service offerings:
Headquarters: Southborough, Massachusetts
Client portfolio: Liberty Mutual Insurance, Amgen, BNP Paribas, Fiserv
Certifications: AWS Advanced Tier Services Partner, Microsoft Solutions Partner, Salesforce Partner, Adobe Experience Cloud Partner
7- SoftServe
SoftServe runs with 13,000+ professionals in 15 countries, addressing IT challenges with a focus on AI, cloud, and big data. The company supports a wide range of industries such as financial services, healthcare, and supply chain. SoftServe uses DevOps and rapid prototyping to integrate advanced technologies into client systems.
Service offerings:
Headquarters: Austin, Texas
Client portfolio: Mastercard, Autodesk, T-Mobile, HBO, UnitedHealth Group
Certifications: NVIDIA Partner Network, Google Cloud Partner, Microsoft Solutions Partner, AWS Advanced Consulting Partner, Salesforce Partner
8- Valtech
Valtech empowers companies by building AI-driven apps, e-commerce platforms, and user-focused interfaces. Tech teams across 60+ global offices use modern designs and tools to deliver efficient digital solutions. Valtech’s expertise extends to system integration, data engineering, and cloud-native services. It also focuses on API-driven architectures and modular system design to support scalability.
Service offerings:
Headquarters: Düsseldorf, Germany
Client portfolio: Fountain Tire, Volvo Trucks, FOX, Lundbeck
Certifications: Sitecore MVP Partner, AWS Partner, Microsoft Solutions Partner, Adobe Partner
9- Endava
Endava offers IT services in digital transformation, modernization, software engineering, and AI analytics. It upgrades legacy systems, builds cloud and API architectures, and applies DevOps and automation. Partnerships with AWS, Microsoft Azure, Google Cloud, and OpenAI enhance these services. Endava also uses AI and data-driven insights to optimize workflows.
Service offerings:
Headquarters: London, United Kingdom
Client portfolio: SOPHiA GENETICS, Hudson MX, Engooden, Lynk & Co
Certifications: Salesforce Consulting Partner, Microsoft Solutions Partner, AWS Advanced Consulting Partner, Google Cloud Partner
10- DataArt
DataArt specializes in custom software, cloud migration, and data solutions for diverse industries. Using AI, machine learning, and big data analytics, it designs systems tailored to client needs. The company integrates these systems with existing setups to optimize performance and capacity. With 25+ years of experience and 6,000+ IT consulting experts, DataArt ensures transparent delivery and deep expertise.
Service offerings:
Headquarters: New York, United States
Client portfolio: Finance, healthcare, CPG & retail, travel, media, mobility & manufacturing, education
Certifications: AWS Premier Tier Partner, Microsoft Gold Partner, Google Cloud Partner, Salesforce Partner