Best Technical Consulting Agencies in United States

Global digital marketing and experience services division of Accenture serving enterprise clients worldwide.

Global software engineering and IT services company with deep expertise in custom web platform development.

Digital business transformation company helping organisations succeed in digital-first economies.

Software development and IT consulting company delivering web, mobile and cloud solutions.

Technology consulting and development firm helping enterprises modernise web platforms.

Global digital transformation consulting firm offering technology strategy and development.

Global software engineering talent placement and staff augmentation division.

Management and technology consulting firm providing project and staff augmentation.

Deloitte technology consulting and IT staffing practice for enterprise talent placement.

Technology staffing and resource augmentation division of Accenture for enterprises.

Global MarTech consulting firm helping enterprise brands build scalable martech ecosystems.

Open-source database software, support, and consulting company founded 2006, specializing in MySQL, PostgreSQL, MongoDB, and MariaDB architecture, migrations, performance tuning, and managed services for enterprise clients.

Database and managed IT services provider founded 2009 with over 100 employees, offering database development, database design, data platform architecture, and migration services across on-premise and cloud environments.

NYSE-listed (DAVA) global technology services company founded 2000 in London, delivering agile enterprise software development, digital consulting, test automation, cloud services, AI, and data analytics for clients in payments, financial services, telecom, retail, and healthcare.

Custom software development company headquartered in Vermont, specializing in .NET application modernization and development for government, healthcare, and financial services clients, with an emphasis on legacy system upgrades.

NYSE-listed (WIT) global IT, consulting, and business process services company headquartered in Bangalore, India, with over 240,000 employees across 60+ countries, providing cloud, cybersecurity, AI, data analytics, and engineering services to enterprise clients in banking, healthcare, retail, and m

NYSE-listed (INFY) global technology services and consulting company headquartered in Bengaluru, India, founded 1981, present in 290+ locations across 59 countries, offering business consulting, technology, engineering, and outsourcing services with dedicated regional subsidiaries across the America

Global IT services, consulting, and business solutions organization headquartered in Mumbai, India, part of the Tata Group, with over 500,000 consultants across 46+ countries, offering consulting-led, cognitive-powered IT, business, and engineering services through its Location Independent Agile del

Indian multinational technology company headquartered in Noida, Uttar Pradesh, founded 1991, with over 227,000 employees across 60 countries, delivering digital, engineering, cloud, and AI services plus its HCLSoftware product division across financial services, manufacturing, life sciences, and tel

Euronext Paris-listed (CAP) global IT services and consulting company headquartered in Paris, founded 1967, with over 340,000 employees in 50+ countries, providing strategy and transformation consulting, cloud, data and AI, cybersecurity, digital engineering, and application development services, in

Euronext Paris-listed IT services and consulting company headquartered in Bezons, France, specializing in hi-tech transactional services, unified communications, cloud, big data, and cybersecurity, operating in 54+ countries under the Atos and Eviden brands.

NYSE-listed (DXC) global IT services company with over 125,000 employees in 70+ countries, formed from the 2017 merger of CSC and HPE's Enterprise Services division, providing IT outsourcing, cloud, and application services, with its largest delivery centers in India.

NYSE-listed (G) global professional services firm headquartered in New York, founded 1997 as a GE unit in Gurgaon, India, providing digital transformation, business process management, and AI-powered analytics to clients in 30+ countries.

NASDAQ-listed (DOX) telecommunications software and services company, operating in 28+ countries, providing customer experience, billing, and network software primarily for Tier-1 communications service providers, with major operations across EMEA, Israel, North America, and Latin America.