This selection of AI consultancies and service providers in North America includes some of the largest firms in the sector. Companies like Cognizant and IBM offer extensive IT services and consulting, while Concentrix specializes in customer experience solutions. Genpact and EXL provide broad business consulting and digital operations expertise.
Many of these companies, such as Sutherland and Avanade, focus on digital transformation, leveraging AI and cognitive technologies. The list highlights a concentration of headquarters in major U.S. cities, with several prominent firms based in New York, Boston, and San Francisco, indicating key hubs for AI services.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Cognizantcognizant.com
This company helps clients modernize technology, reimagine processes, and transform experiences to stay ahead in a rapidly changing world, improving everyday life |
372,148 | |||
| 2 | 335,625 | ||||
| 3 |
Concentrixconcentrix.com
Provides customer experience solutions and technology, improving business performance for global brands across various industries, creating better business outcomes. |
218,681 | |||
| 4 |
Genpactgenpact.com
A global professional services firm with over 125,000 employees in 30+ countries, specializing in digital operations, data, technology, and AI solutions for leading enterprises |
151,199 | |||
| 5 |
Sutherlandsutherlands.com
A digital transformation company focused on creating human-centered brand experiences through design, analytics, AI, cognitive technology, and automation |
67,102 | |||
| 6 |
EXLexlservice.com
The company partners with businesses to tailor data-driven solutions, improve efficiency, enhance customer relationships, and drive revenue growth through collaboration and technology |
58,974 | |||
| 7 |
Avanadeavanade.com
Innovative provider of digital, cloud, and advisory services within the Microsoft ecosystem, focused on making a human impact, solving challenges, and promoting sustainability and diversity |
50,000 | |||
| 8 |
TaskUstaskus.com
TaskUs offers a range of BPO services, leveraging technology and data to support partners' success through innovation and technology, powered by smart humans |
42,093 | |||
| 9 |
Boston Consulting Group (BCG)bcg.com
A global management consulting firm that partners with organizations to tackle challenges, drive growth, and create positive societal impact through innovative solutions |
40,412 | |||
| 10 |
Leidosleidos.com
Global technology leader providing digital mission innovations and efficient technical services for government and commercial customers through a diverse, flexible work environment. |
37,171 | |||
| 11 |
Outlieroutlier.ai
Innovative team seeking talented individuals to advance AI technology through writing and deep expertise in various fields Join us in shaping the future of AI |
28,673 | |||
| 12 |
Globantglobant.com
A digitally native company specializing in helping organizations innovate and unleash potential, with a focus on diversity, inclusion, and cybersecurity |
28,419 | |||
| 13 |
NTT DATA North Americaus.nttdata.com
provides business and technology consulting, data and AI solutions, application development, infrastructure management, and industry-specific services globally |
24,414 | |||
| 14 |
Publicis Sapientpublicissapient.com
A digital business transformation partner, specializing in strategy, product, experience, engineering, data, and delivering impactful solutions to global organizations |
24,251 | |||
| 15 | 20,860 | ||||
| 16 |
Wipro Technologieswipro.com
Management consulting company located in New Orleans, providing services to help businesses improve operations and achieve their goals |
16,942 | |||
| 17 |
Infinite Computer Solutionsinfinite.com
Global provider of technology modernization, digital engineering, and AI-driven IT services delivering tailored solutions across multiple industries worldwide. |
14,901 | |||
| 18 |
Synechronsynechron.com
Innovative consulting firm leveraging digital technology to deliver leading solutions in AI, digital, cloud, data, and software engineering for financial services and technology industries globally |
14,671 | |||
| 19 |
IntouchCXintouchcx.com
Revolutionizing global customer experience with value-driven CX management, digital engagement, and AI solutions for renowned brands through data-driven approaches |
13,480 | |||
| 20 |
Movatemovate.com
A digital technology and customer experience services company focused on innovation and client outcomes, with a global network of diverse talent |
13,112 | |||
| 21 |
DataAnnotationdataannotation.tech
DataAnnotation provides opportunities for individuals to train AI remotely on a flexible schedule through open job listings |
11,290 | |||
| 22 |
SoftServesoftserveinc.com
A premier IT consulting and digital services provider, specializing in digital engineering, data analytics, cloud services, and AI/ML solutions for various industries globally |
10,324 | |||
| 23 |
KPMG Canadakpmg.com
Providing audit, tax, and advisory services to public, private, nonprofit, and public sector organizations across Canada with professionalism. |
10,017 | |||
| 24 |
Accenture Federal Servicesaccenture.com
The company brings advanced R&D, latest technologies, and human-centered design to the federal government to create lasting value and drive positive change |
9,719 | |||
| 25 |
Experisexperis.com
Global leader in IT professional resourcing, project solutions, and managed services for Business Transformation, Enterprise Applications, Cloud, Cyber Security, and Digital Workspace |
8,994 | |||
| 26 |
Innodata Inc.innodata.com
Global data engineering company delivering AI solutions through software platforms, managed services, data collection/annotation, digital transformation, and industry-specific business processes |
8,637 | |||
| 27 |
Deloitte Digitaldeloittedigital.com
Deloitte Digital combines consulting and creativity to solve challenges and drive customer experience-led growth by embracing new ideas |
8,606 | |||
| 28 |
CI&Tciandt.com
AI-powered digital solutions provider partnering with top brands to drive business transformation through strategic innovation and scalable solutions |
8,592 | |||
| 29 |
Mercormercor.com
Utilizing AI technology, Mercor streamlines the hiring process by sourcing, assessing, and hiring talent seamlessly for businesses |
8,180 | |||
| 30 |
Remotasksremotasks.com
Participate in cutting-edge AI projects, shape the future of AI tools, and contribute to smarter, faster, and safer AI models Gain valuable professional experience |
8,140 | |||
| 31 |
iMerit Technologyimerit.ai
A leading AI data solutions company providing high-quality data labeling technologies for machine learning applications across various industries |
8,052 | |||
| 32 |
24-7 Intouchintouchcx.com
A customer experience-focused organization undergoing rebranding to IntouchCX Visit their new LinkedIn page for information and updates |
7,977 | |||
| 33 |
Innova Solutionsinnovasolutions.com
Innova Solutions provides transformative digital solutions, specializing in AI, data analytics, cloud computing, and cybersecurity for various industries globally. |
7,703 | |||
| 34 |
Tiger Analyticstigeranalytics.com
A global leader in AI and Analytics, offering fullstack services to Fortune 1000 companies across various industries to achieve real outcomes at scale |
7,353 | |||
| 35 |
Encora Inc.coforge.com
Encora is a technology modernization and innovation partner offering digital engineering services across various industries with a global presence |
7,245 | |||
| 36 |
Rackspace Technologyrackspace.com
Specializing in multicloud solutions, we assist global companies in overcoming challenges by providing custom cloud services for improved performance |
7,046 | |||
| 37 |
Fractalfractal.ai
Provides AI-powered decision-making tools and analytics services, supporting revenue growth, healthcare AI, and foundational AI research globally. |
7,024 | |||
| 38 |
Ascendionascendion.com
Leading provider of AI-first software engineering services, accelerating innovation for Global 2000 clients with applied AI, cloud, data, and experience design capabilities |
7,013 | |||
| 39 |
Turingturing.com
Turing matches vetted remote developers with companies quickly using AI, disrupting traditional recruiting to create a Talent Cloud for elite careers |
6,973 | |||
| 40 | 6,784 | ||||
| 41 |
TELUS Digital AI Data Solutionstelusdigital.com
AI Data Solutions company enabling global community to enhance AI models with flexible, remote, part-time language-related work opportunities |
6,685 | |||
| 42 | 6,678 | ||||
| 43 |
Altimetrikaltimetrik.com
Digital business services company delivering agile solutions for faster product development, data management, and market launches 6000+ practitioners driving innovation and modernizing technology |
6,630 | |||
| 44 |
CitiusTechcitiustech.com
A leading provider of healthcare technology services and solutions, serving various healthcare organizations worldwide to drive digital innovation and improve patient outcomes |
6,627 | |||
| 45 |
Outlier AIoutlier.ai
Outlier improves the relationship between people and their data, focusing on enhancing decision-making and promoting success in business and life |
6,295 | |||
| 46 |
Infogaininfogain.com
Infogain specializes in digital customer experience engineering, delivering solutions for Fortune 500 companies across various industries using advanced technologies. |
6,161 | |||
| 47 |
Lean Solutions Groupleangroup.com
Integration of AI automation, industry expertise, and skilled talent to optimize supply chains, reduce costs, and enhance business resilience. |
6,075 | |||
| 48 |
Welocalizewelocalize.com
A global leader in localized content solutions, leveraging innovative technology and a network of linguistic experts to drive business outcomes worldwide |
5,734 | |||
| 49 |
Brilliobrillio.com
A digital technology service provider helping Fortune 1000 companies innovate with customer experience transformation, data analytics, AI, platform engineering, cloud infrastructure, and security |
5,634 | |||
| 50 |
Lionbridgelionbridge.com
This company specializes in translation and localization services in over 350 languages, connecting global brands with customers worldwide through cultural experiences |
5,583 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 51 |
CEScesltd.com
Providing technology and business process modernization services including digital transformation, enterprise applications, managed IT, cloud, renewables, and cybersecurity solutions. |
5,562 | |||
| 52 |
DataArtdataart.com
Global software engineering firm specializing in data-driven, cloud-native solutions, with a focus on professional growth, diversity, and employee autonomy |
5,451 | |||
| 53 |
Invisible Technologiesinvisible.co
An operations innovation company leveraging AI, automation, and a global team to transform how companies are built and run more efficiently |
5,099 | |||
| 54 | 5,033 | ||||
| 55 |
EXLexlservice.com
EXL is a digital partner that collaborates with businesses to tailor solutions using data, analytics, and industry expertise to drive success |
4,782 | |||
| 56 |
Impetusimpetus.com
Specializing in data, AI, and cloud solutions, the company offers data platform engineering, DevOps, AI/ML, and application modernization services for Fortune 500 enterprises |
4,735 | |||
| 57 |
ValueMomentumvaluemomentum.com
An insurance-focused IT services firm delivering value and driving momentum for clients through industry expertise, technology solutions, and partnership approach |
4,652 | |||
| 58 |
Grid Dynamicsgriddynamics.com
Leader in technology consulting and engineering services for Fortune 1000 companies, specializing in digital transformation through agile co-creation and data science |
4,564 | |||
| 59 |
Tredence Inc.tredence.com
Global data science solutions provider, focused on closing the gap between AI insights and tangible business value for clients across various industries. |
4,440 | |||
| 60 |
Incedo Inc.incedoinc.com
Global AI and data transformation specialist delivering integrated services and platforms for business and technology across multiple industries worldwide. |
4,419 | |||
| 61 |
Perficientperficient.com
Global consultancy specializing in digital transformation for large enterprises, offering strategy, creative, and technology solutions to drive business growth and success |
4,362 | |||
| 62 | 4,350 | ||||
| 63 |
Apexonapexon.com
Digital-first technology services firm specializing in accelerating business transformation through human-centric digital experiences Expertise in UX/UI, engineering, data, focusing on BFSI, healthcare, and life sciences |
4,339 | |||
| 64 |
Quantiphiquantiphi.com
An AI-first digital engineering company that solves complex business problems with industry experience, cloud, data engineering, and cutting-edge AI research |
4,105 | |||
| 65 |
iOPEX Technologiesiopex.com
iOPEX offers optimized IT management and Automation services, creating tailor-made solutions to maximize technology investments and drive business growth |
3,783 | |||
| 66 |
Bristleconebristlecone.com
A leading provider of AI-powered application transformation services for the digital supply chain, offering solutions in digital logistics, manufacturing, planning, procurement, and digitalization |
3,670 | |||
| 67 |
Compass UOLaircompany.ai
Brazilian technology company offering advanced digital transformation services using Agile, Multicloud, AI, Cybersecurity, and IoT to empower businesses. |
3,574 | |||
| 68 |
Mu Sigma Inc.mu-sigma.com
A leading Big Data analytics company partnering with Fortune 500 firms to enhance decision-making, recognized for innovation and transformative solutions |
3,563 | |||
| 69 |
Indiumindium.tech
A fast-growing Digital Engineering company offering modern solutions across Applications, Data, and Gaming with deep expertise in next-gen offerings and partnerships with leading technology companies |
3,560 | |||
| 70 |
Sapientlinkedin.com
Global digital business transformation partner formed from a merger of legendary brands in 2019, previously known by a different name Join our LinkedIn community! |
3,549 | |||
| 71 |
QBurstqburst.com
A full-service software solutions provider that helps clients enhance business effectiveness by leveraging digital technology |
3,383 | |||
| 72 |
Centificcentific.com
Engineering platforms and curating multilingual data for enterprise clients while providing pre-trained datasets, fine-tuned LLMs, and RAG pipelines for faster AI deployment. |
3,352 | |||
| 73 |
Tavanttavant.com
Tavant is a global technology company driving transformation with AI and ML solutions for businesses in various industries worldwide |
3,262 | |||
| 74 |
Flatworld Solutionsflatworldsolutions.com
An outsourcing services provider offering solutions across contact centers, healthcare BPO, software development, engineering services, mortgage support, and creative services globally |
3,184 | |||
| 75 | 3,096 | ||||
| 76 |
Bounteousbounteous.com
The company collaborates with leading brands to develop innovative digital experiences that drive transformation and growth |
3,068 | |||
| 77 |
Chetu, Inc.chetu.com
Providing on-demand developers to accelerate desktop, mobile, and web app development for startups, SMBs, and large enterprises. |
2,969 | |||
| 78 |
Intelliasintellias.com
Trusted technology partner accelerating sustainable digitalization for top-tier organizations, delivering mission-critical projects and measurable outcomes for clients globally |
2,955 | |||
| 79 | 2,949 | ||||
| 80 |
JK Techjktech.com
Specialized Gen AI and data consulting firm providing tailored retail, insurance, and CPG solutions through innovative JIVA accelerators for enterprise production. |
2,806 | |||
| 81 |
Accion Labsaccionlabs.com
IT services company focusing on business transformation through innovation with a global presence, specialized in building new products and re-engineering legacy products using cutting-edge technologies |
2,788 | |||
| 82 |
10Pearls10pearls.com
A global leader in product innovation and software development, specializing in transforming businesses through digital technology with a focus on social impact |
2,760 | |||
| 83 |
MediaMintmediamint.com
Delivering AI powered revenue operations across media, marketing, and sales departments to transform operational complexity into scalable, sustainable global growth and performance. |
2,684 | |||
| 84 | 2,669 | ||||
| 85 |
Tek Expertsteknowledge.com
Global digital transformation company providing enterprise technical managed services, technical skilling, and cybersecurity solutions with a focus on exceptional customer experiences |
2,617 | |||
| 86 | 2,473 | ||||
| 87 |
Alithyaalithya.com
A global digital technology services company providing practical IT solutions tailored to complex business challenges, with a focus on strategy and digital transformation |
2,418 | |||
| 88 |
West Monroewestmonroe.com
Global consulting firm specializing in business and technology solutions, focusing on rapid impact through industry, strategy, and people integration. |
2,416 | |||
| 89 | 2,393 | ||||
| 90 | 2,384 | ||||
| 91 |
Saksoftsaksoft.com
This organization specializes in digital transformation solutions, including enterprise applications, augmented analytics, intelligent automation, and enterprise cloud solutions globally |
2,376 | |||
| 92 |
Trianztrianz.com
Delivers cloud adoption and AI transformation through a unified platform for migration, modernization, multi-cloud management, FinOps, and autonomous federated AI data intelligence. |
2,369 | |||
| 93 |
Hugohugoinc.com
A company in Africa specializing in BPO services, digital and AI operations, omnichannel customer support, and trust and safety solutions for global tech and media companies |
2,347 | |||
| 94 |
Marlabsmarlabs.com
Delivers complex technology solutions through data engineering, advanced analytics, and digital product engineering to scale intelligent solutions for diverse Fortune 500 industries. |
2,345 | |||
| 95 |
Zifozifornd.com
Provides specialist scientific informatics services including digital transformation, data science, AI, and project management for science-driven organizations. |
2,214 | |||
| 96 |
ISG (Information Services Group)isg-one.com
Global AI-focused technology research and advisory firm helping organizations optimize technology investments and achieve operational excellence and growth. |
2,189 | |||
| 97 |
MAQ Softwaremaqsoftware.com
A leading provider of business intelligence and analytics solutions, specializing in Microsoft Power BI, with a focus on accelerating productivity and fostering customer relationships |
2,145 | |||
| 98 | 2,119 | ||||
| 99 |
Medical Labpintox.com
Specializing in designing and installing Four Seasons Sunrooms for commercial and residential clients, enhancing properties with top-notch quality and lasting satisfaction |
2,087 | |||
| 100 |
TeKnowledgeteknowledge.com
This company combines expertise in cybersecurity, digital skilling, and technical managed services to help governments and enterprises navigate digital transformation effectively |
2,084 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.
More company lists in North America
- The largest companies in North America 119,525
- Multinational companies in North America 18,655
- Manufacturers in North America 10,136
- Education providers in North America 8,464
- Retail chains in North America 8,233
- Financial services firms in North America 7,767
- Companies with in-house R&D in North America 7,617
- Critical infrastructure operators in North America 6,768
- Hardware manufacturers in North America 5,983
- Financial Services companies in North America 5,618
- Public sector organisations in North America 5,042
- Higher Education companies in North America 3,953
- Construction companies in North America 3,792
- Energy companies in North America 3,542
- Publicly traded companies in North America 3,538
- Family-owned companies in North America 3,387
- Corporate groups and holding companies in North America 3,311
- Distributors and wholesalers in North America 3,208
- Hotel and hospitality groups in North America 3,149
- E-commerce companies in North America 2,944
- Logistics companies in North America 2,701
- Insurance companies in North America 2,622
- Government Administration companies in North America 2,495
- Retail companies in North America 2,407