| # | Company | Employees |
|---|---|---|
| 1 | 29,010 | |
| 2 | 18,732 | |
| 3 |
Thoughtworksthoughtworks.com
A global technology consultancy specializing in strategy, design, and engineering to drive digital innovation, fostering diverse talent and a strong cultivation culture |
12,735 |
| 4 | 9,411 | |
| 5 |
YASH Technologiesyash.com
Consulting-led digital transformation partner offering technology, advisory, and outsourcing services to optimize client performance and revenue growth globally. |
8,670 |
| 6 |
Convergintconvergint.com
Global systems integrator delivering results through unparalleled service excellence in electronic security, cybersecurity, fire safety, building automation, and audio-visual systems |
7,151 |
| 7 |
CEScesltd.com
Providing technology and business process modernization services including digital transformation, enterprise applications, managed IT, cloud, renewables, and cybersecurity solutions. |
5,562 |
| 8 | 4,223 | |
| 9 |
Ensonoensono.com
Ensono is a technology adviser and managed service provider, specializing in digital transformation, cloud migration, and application modernization for businesses worldwide |
3,646 |
| 10 | 3,096 | |
| 11 |
Intelliasintellias.com
Trusted technology partner accelerating sustainable digitalization for top-tier organizations, delivering mission-critical projects and measurable outcomes for clients globally |
2,955 |
| 12 |
West Monroewestmonroe.com
Global consulting firm specializing in business and technology solutions, focusing on rapid impact through industry, strategy, and people integration. |
2,416 |
| 13 |
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 |
| 14 |
Sikichsikich.com
A global professional services company specializing in technology solutions, delivering transformative digital strategies and financial services to various clients worldwide |
2,335 |
| 15 |
Medixโขmedixteam.com
Provides workforce solutions and creates opportunities for talent in healthcare, life sciences, engineering, and technology sectors. |
2,319 |
| 16 |
Zifozifornd.com
Provides specialist scientific informatics services including digital transformation, data science, AI, and project management for science-driven organizations. |
2,214 |
| 17 |
Quinnoxquinnox.com
A platform and solutions company utilizing human and applied intelligence to simplify business processes, improve customer experiences, and create exceptional business value |
2,023 |
| 18 |
MathComathco.com
Global leader in Enterprise AI and Analytics, trusted by top organizations Specializing in custom data products, advanced analytics, and connected intelligence solutions |
1,954 |
| 19 |
Technology by JLLjll.com
JLL Technologies delivers innovative real estate technology solutions, expertise, and venture-backed companies to transform the way spaces are acquired and managed |
1,660 |
| 20 |
Bitwisebitwiseglobal.com
Provides automated ETL, data migration, AI/ML, and BI solutions leveraging 28+ years of experience to accelerate analytics and AI readiness. |
1,582 |
| 21 |
Royal Cyber Inc.royalcyber.com
Empowering enterprises to evolve with agility, security, and innovation through digital transformation and modernization of legacy systems with AI-driven solutions. |
1,383 |
| 22 | 1,170 | |
| 23 |
66degrees66degrees.com
A leading AI and Data consulting company specializing in developing AI-focused solutions using the latest advancements in AI, data, and cloud technology |
1,133 |
| 24 |
K2 Servicesopensitysolutions.com
Provider of IT consulting and support services for the legal community, specializing in document management, application support, networking, security, training, and help desk support |
998 |
| 25 |
CIeNET Technologiescienet.com
A leading technology service provider offering technical consulting, software engineering, and solution services to Fortune 500 companies globally with top-notch quality assurance processes |
928 |
| 26 |
Impact Advisorsimpact-advisors.com
Healthcare management consulting firm solving industry challenges with team of experts, quality solutions, and measurable value Award-winning and innovative culture |
927 |
| 27 | 925 | |
| 28 |
Levi, Ray & Shoup, Inc. (LRS)lrs.com
Founded in 1979, this company provides innovative IT solutions globally with over 900 employees, offering equal employment opportunities and diversity |
867 |
| 29 |
CyberTech Systems and Software, Inccybertech.com
Specializing in Enterprise Cloud Transformation, providing Cloud-based SAP and Esri ArcGIS solutions for improved customer experiences, real-time insights, productivity, and spatial analytics integration |
860 |
| 30 |
Redwood Logisticsredwoodlogistics.com
Modern 4PL provider offering digital freight brokerage, flexible freight management, and cloud-based supply chain integration services globally. |
843 |
| 31 |
OSGosgconnect.com
OSG provides customer engagement solutions through print and digital mediums to drive loyalty and retention, enabling deeper relationships with 6,000 customers |
803 |
| 32 |
Unspecifiedunspecified.io
The company specializes in building software products that connect people and offers consulting services for businesses in need of senior level development expertise |
799 |
| 33 |
TopBloctopbloc.com
A technology consulting firm specializing in fixed-price Workday deployment and support services, using automation technology to streamline processes for clients |
797 |
| 34 |
Sentinel Technologiessentinel.com
Leader in IT solutions with focus on innovative, practical services for communication, data center, cloud, and managed services Recognized for employee commitment and growth |
791 |
| 35 |
Netrix Globalnetrixglobal.com
A global provider of cybersecurity, application development, and IT managed services, recognized for its award-winning solutions |
771 |
| 36 | 770 | |
| 37 |
Impact Networking, LLCimpactmybiz.com
Providing expert-driven managed services including IT, cybersecurity, marketing, AI, and digital transformation to help businesses grow and succeed. |
764 |
| 38 |
UITuitonline.com
This company based in Chicago offers comprehensive solutions for telecommunications companies, including consulting, staffing services, training, and education programs nationwide |
729 |
| 39 |
Americaneagle.comamericaneagle.com
A family-owned company providing comprehensive web solutions with over 30 years of IT experience, delivering high-quality customer service and successful online endeavors |
719 |
| 40 |
Burroughs, Inc.burroughs.com
A leading provider of payment and transaction automation, self-service technology, robotic automation systems, and IoT technologies in North America |
703 |
| 41 |
Tenpathtenpath.com
A multinational leader in outsourced IT Professional Services, specializing in building offshore development teams and providing custom software solutions |
666 |
| 42 |
Spaulding Ridgespauldingridge.com
Global leader in business transformation for CFO and CRO offices Specializing in improving insight, collaboration, and decision-making through cloud technology solutions for Fortune 500 companies |
658 |
| 43 |
Cloud5 Communicationscloud5.com
Cloud5 helps hotels, apartment buildings, and service companies enhance customer experiences with Internet, Wi-Fi, Telephony, IT, and Contact Center services, driving revenue and loyalty |
613 |
| 44 | 613 | |
| 45 |
Netrixnetrixllc.com
A global provider of cybersecurity, application development, and IT managed services, recognized for its award-winning solutions |
586 |
| 46 |
Meridian Group International, Inc.themeridian.com
Providing global IT services including cybersecurity, cloud, application development, vendor management, and financial solutions to optimize business performance. |
577 |
| 47 |
Enterprise Solutions Inc.enterprisesolutioninc.com
Technology services company specializing in software and engineering solutions, implementation of VMS, MSP, ERP, cloud, analytics, and digital transformation, with a focus on client satisfaction |
572 |
| 48 |
Levatalevata.com
Helping individuals reach their full potential and achieve success through professional development, training, and coaching services |
567 |
| 49 |
BBIbbinsight.com
Global analytics firm specializing in elegant data integrations, architecture, and data engineering Technology agnostic approach with expertise in IoT, cloud migration, DevOps, and data science |
534 |
| 50 |
Strategic Systems Internationalssidecisions.com
Builds data-driven applications for tech companies and enterprises leveraging advanced analytics and software engineering expertise across various sectors like FinTech, HealthTech, and IoT. |
458 |
| 51 |
TECEZEteceze.com
IT service provider offering a wide range of solutions, including IT managed services, hardware supply, AV solutions, remote working, security protection, and more |
428 |
| 52 | 411 | |
| 53 |
Numeric Technologiesnumerictech.com
Global technology service provider enabling digital transformation through enterprise solutions and personalized service, with expertise in strategy, consulting, technology, automation, and operations |
349 |
| 54 |
Rightpointgenpact.com
A global experience leader providing Total Experience solutions for clients to drive growth through human-centric digital transformations |
344 |
| 55 |
Kensiumkensium.com
A full-service ecommerce solutions provider specializing in Magento and BigCommerce websites, Acumatica integration, technical SEO, PPC campaigns, and ongoing support services |
336 |
| 56 |
Cervellomycervello.com
This company specializes in harnessing the power of connected data, leveraging technology and cloud computing to turn messy data into actionable insights for faster decision-making |
319 |
| 57 |
Crystal Equation Corporationcrystalequation.com
Specializing in IT/Technical staffing, we connect talented engineers with companies to drive innovation through contract staffing, direct hiring, and managed services worldwide |
297 |
| 58 |
Katalyst Software Services Limitedkatalysttech.com
provides software products, technology services, and solutions specializing in ERP, supply chain, manufacturing, digital commerce, and professional services globally |
273 |
| 59 |
MAVERICK Technologies, A Rockwell Automation Companyrockwellautomation.com
A global professional services firm specializing in industrial automation, enterprise integration, and sustainability services, delivering innovative solutions with deep technical knowledge |
243 |
| 60 |
Maven Wave, an Eviden Companyatos.net
Leading next-generation technology company specializing in data-driven, trusted, and sustainable digital transformation with expertise in AI, cloud, security, and advanced computing. |
241 |
| 61 |
Ameex Technologiesperficient.com
Digital transformation partner delivering omnichannel solutions by integrating content, commerce, and technology with expertise in automation, analytics, and artificial intelligence |
237 |
| 62 |
Grantekgrantek.com
Specializing in Manufacturing IT, Automation, Safety, and Consulting solutions, this company enables higher ROI through process improvement and tailored solutions |
229 |
| 63 | 220 | |
| 64 |
Amvotech Solutions Incamvotech.com
A team of IT professionals offering high quality Business Management and ERP solutions, custom software development, and application integration to enhance client businesses |
215 |
| 65 |
RLDatix Data Solutions Grouprldatix.com
Healthcare IT services provider specializing in strategy, optimization, data migration, project management, and interoperability for a variety of healthcare organizations |
206 |
| 66 |
Paragon Microparagonmicro.com
A technology provider known for impressive growth, industry accolades, and solving problems creatively while integrating people, technology, and business needs |
200 |
| 67 |
DivIHN Integration Incdivihn.com
Offers technology consulting, digital transformation, enterprise systems development, cybersecurity, and workforce solutions, aiding clients in strategic alignment and successful project execution. |
195 |
| 68 |
Barcodes, Inc.barcodesinc.com
A leading provider of barcode scanning, printing, ID card printing, mobile computing, robotics, point-of-sale, and RFID products and solutions since 1994 |
188 |
| 69 |
Sedona Technologiessedonatek.com
A global firm specializing in consulting, software development, digital workplace solutions, workforce training, web/mobile design, infrastructure security, and technical staffing services |
177 |
| 70 |
Tibil Solutionstibilsolutions.com
Data engineering and analytics company enabling organizations in various sectors to leverage data for competitive advantage, offering data validation, engineering, and analytics services |
175 |
| 71 |
MNJ Technologiesmnjtech.com
IT solution provider helping midmarket-to-enterprise customers increase productivity and reduce costs through personalized technology solutions, services, and digital transformation |
174 |
| 72 |
Deegit Global Talent Leadersdeegit.com
An industry-leading IT talent staffing solutions provider with a network of skilled professionals, offering staff augmentation, leadership staffing, and workforce management solutions |
154 |
| 73 |
CQL (a Shopify Platinum Partner)cqlcorp.com
Digital commerce agency specializing in designing and developing eCommerce websites and applications, with expertise in strategy, branding, UX design, and platform implementation |
147 |
| 74 |
CPT Network Solutionscptnetworks.com
Provides technology services improving implementation and repair of voice, data, POS systems for retailers, senior living, and dispersed organizations. |
118 |
| 75 |
Nvizion Solutionsnvizionsolutions.com
A digital solutions provider with expertise in commerce implementations, focusing on delivering top-notch digital experiences and driving digital transformation for clients globally |
117 |
| 76 |
Zion Cloud Solutionszionclouds.com
Leading technology firm offering robust digital solutions including cloud services, digital transformation, data analytics, AI & ML, security, and staffing solutions Transforming visions into reality |
116 |
| 77 |
Productive Edgeproductiveedge.com
Digital business consulting and technology solutions company specializing in guiding organizations through digital transformation, customer experience enhancement, and employee engagement |
102 |
| 78 |
Sound Incorporatedsoundinc.com
A technology solutions provider specializing in critical communications, healthcare solutions, security, network solutions, AV systems, and professional services for various industries |
89 |
| 79 |
Solventeksolventek.com
Global IT outsourcing and management consultation company specializing in digital transformation, automation, animation, and multi-platform IT support for diverse customers worldwide |
89 |
| 80 |
F3 Technologies Inc.f3tech.com
Delivering high-quality IT management, services, and infrastructure to make IT services and deployment straightforward, affordable, and transparent |
86 |
| 81 |
Lyra Technology Grouplyratechgroup.com
Leading IT services provider for small and medium-sized organizations, serving over 10,000 clients globally with a focus on retaining original culture and brand |
83 |
| 82 |
Lyons Consulting Grouplyonscg.com
Global commerce service provider specializing in delivering innovative digital commerce solutions and guiding clients through retail and eCommerce challenges to optimize performance and growth |
64 |
| 83 |
Genecageneca.com
A technology consulting firm focused on delivering business benefits through transparent, innovative software solutions, building successful partnerships with clients |
53 |
| 84 |
CTI Infotechctiinfotech.com
Global IT services company providing comprehensive business and technology solutions, empowering enterprises with innovation, agility, collaboration, and strategic information utilization for business transformation |
48 |
| 85 |
Strive Consulting is now Launch Consultinglaunchconsulting.com
Full-service consulting firm delivering strategic solutions in management, data analytics, technology enablement, and cybersecurity to drive organizational growth. |
43 |
| 86 |
Talented IT, Inc.talentedit.com
A global IT consulting firm focused on breakthrough performance through intelligent technology use, with skilled professionals committed to client satisfaction |
43 |
| 87 |
NPO USA Incnpousa.com
A leading IT service provider specializing in digital transformation, cloud solutions, DevOps, cybersecurity, compliance, and IT management as part of the Ricoh Group |
38 |
| 88 |
IndiWork Software Solutions Pvt. Limitedindiwork.com
Full-service provider of web design, development, and digital marketing, offering customized solutions and expert services tailored to each client for digital transformation |
38 |
| 89 |
Simplelogixsimplelogix.com
A global technology company leveraging emerging technologies to provide customized solutions, maximize efficiency, and lower operational costs for customers worldwide |
37 |
| 90 |
AIS, Inc.aislabs.com
Full-service IT Technology Firm specializing in Infrastructure, Virtualization, Consulting, Cloud Hosting, Security, and Managed Services for various sectors Complete solution for business technology needs |
37 |
| 91 |
Framework ITframeworkit.com
Managed IT services provider specializing in support, strategy, and security to create agile IT environments, empower growth, and lead businesses in technology |
35 |
| 92 |
MXOtech, IncMXOtech.com
A company providing innovative technology solutions, custom web and mobile applications, and top-notch customer service for small to mid-sized businesses |
34 |
| 93 |
Peters & Associates (Acquired by Ascend Technologies)teamascend.com
This company enables business growth through innovative IT solutions, secure systems, and optimized user productivity, helping businesses expand and innovate |
34 |
| 94 |
Kattech Systems Inckattechsystems.com
Provider of IT solutions for private and public sectors, offering insight and expertise for development and growth |
34 |
| 95 |
Cylon Technologiescylontechnology.com
Global IT Services and Consulting firm with offices in multiple locations, employing over 800 team members worldwide Specializing in innovation and client satisfaction |
33 |
| 96 |
Glenysys Technologies Incglenysys.com
Providing personalized IT solutions and services that go beyond technology to meet clients' needs and enhance their operations |
33 |
| 97 |
Versay Solutionsversay.com
The company provides conversational speech solutions to help businesses improve customer service, automate calls, and enhance the overall caller experience |
31 |
| 98 |
SystemDomain Inc.systemdomaininc.com
The company provides consulting and off-site software development services focusing on identity & access management, cyber security, digital transformation, cloud solutions, and IT consulting |
30 |
| 99 |
Pretransition Technology Grouppretransition.com
A global IT consulting and outsourcing company, specializing in software engineering, development, testing, maintenance, and support for mission critical applications |
30 |
| 100 |
BlueBoltblueboltsolutions.com
A full-service agency focusing on digital commerce, content, and enterprise search to deliver exceptional B2B & B2C experiences for leading clients |
28 |
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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 Oct 24, 2026.
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The same list elsewhere in United States
- IT services companies in the United States 3,295
- IT services companies in Texas 464
- IT services companies in California 428
- IT services companies in New York State 275
- IT services companies in Virginia 253
- IT services companies in New Jersey 238
- IT services companies in Florida 183
- IT services companies in Georgia 143
- IT services companies in Massachusetts 93
- IT services companies in Maryland 90
- IT services companies in Pennsylvania 88
- IT services companies in Washington State 80
- IT services companies in Michigan 72
- IT services companies in Ohio 58
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- IT services companies in Austin 55
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