| # | Company | Employees |
|---|---|---|
| 1 |
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 |
| 2 |
Publicis Sapientpublicissapient.com
A digital business transformation partner, specializing in strategy, product, experience, engineering, data, and delivering impactful solutions to global organizations |
24,251 |
| 3 |
Virtusavirtusa.com
Digital engineering and technology services provider for Forbes Global 2000 companies worldwide, focusing on innovative solutions and impactful results through an "Engineering First" approach |
18,045 |
| 4 |
Xceedancexceedance.com
Provider of strategic operations support, technology, and data services for insurance organizations globally, enhancing efficiencies and optimizing business processes with expertise in underwriting, analytics, and more |
4,963 |
| 5 |
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 |
| 6 |
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 |
| 7 |
Beacon Hillbhsg.com
Provides direct hire, executive search, contract consulting, and temporary staffing solutions across multiple industries including legal, technology, financial, and life sciences sectors. |
3,125 |
| 8 |
Public Consulting Grouppublicconsultinggroup.com
Consulting firm specializing in public sector solutions, improving health, education, and human services agencies to enhance community outcomes. |
2,714 |
| 9 | 2,532 | |
| 10 |
Thrivethrivenextgen.com
Empowering small and mid-market organizations to transform their technology into a strategic advantage, offering AI, cybersecurity, cloud, and MSP/MSSP solutions for innovation and growth. |
2,059 |
| 11 | 2,033 | |
| 12 |
GyanSys Inc.gyansys.com
Leading global system integrator supporting enterprise customers with solutions implementations, managed services, and data analytics across SAP, Salesforce, and Microsoft platforms. |
1,992 |
| 13 | 1,916 | |
| 14 |
Synitisyniti.com
Syniti offers enterprise data management solutions, helping businesses transform complex data challenges into competitive advantages with its unified learning platform and expert team |
1,872 |
| 15 | 1,775 | |
| 16 |
Motion Recruitment Partners LLCmotionrp.com
Global talent solutions provider offering IT staffing, consulting, telecom talent solutions, RPO/MSP services, and government IT subcontracting through its various sub-brands |
1,639 |
| 17 |
Motion Recruitmentmotionrecruitment.com
An IT talent solutions provider offering recruiting, consulting, and community events to tech enthusiasts across North America |
1,550 |
| 18 |
Lionbridge Technologieslionbridge.com
A global leader in translation, localization, development, and testing services for international businesses, ensuring cultural & language preferences are met |
1,463 |
| 19 |
Trigent Software Inctrigent.com
provides offshore software development, product engineering, mobile apps, cloud, SaaS, system integration, testing, and technical support services globally |
1,409 |
| 20 |
Apps Associatesappsassociates.com
Enterprise application services leader specializing in digital transformation initiatives, providing strategic counsel, system integration, and services to solve complex business challenges |
1,399 |
| 21 |
MRCCmrccgroup.com
A constantly evolving IT services company offering expertise in IT staffing, talent transformation, eLearning, application development, QA, EDM, and Oracle solutions to empower businesses |
1,190 |
| 22 | 1,115 | |
| 23 |
Eliassen Groupeliassen.com
A strategic consulting company providing business, clinical, and IT services to drive exceptional outcomes, positively impacting employees, clients, and communities |
1,042 |
| 24 |
Navisitenavisite.com
Digital transformation partner providing specialized teams, industry solutions, and advisory services for modernizing businesses with cloud, application, data management, and cybersecurity solutions |
952 |
| 25 |
OnProcess Technologyaccenture.com
Connects and harmonizes data across service supply chain to digitize processes, improve customer satisfaction, sustainability, and cost savings. |
919 |
| 26 |
Tanisha Systems, Inctanishasystems.com
A leading provider of Custom Application Development and IT Services globally, focusing on client-centric engagement model for optimal results and satisfaction |
838 |
| 27 |
Worldwide TechServiceswwts.com
Global leader in technology services with over 3,000 technicians servicing millions of devices annually in 50+ countries for a wide range of clients |
837 |
| 28 |
Peloton Consulting Grouppelotongroup.com
Specializing in digital transformation, this company offers expertise in EPM, ERP, HCM, SCM, Big Data & Analytics, and cloud-based data applications for organizational change |
830 |
| 29 |
Galaxy Weblinks Incgalaxyweblinks.com
A global technology consulting firm providing end-to-end services in product engineering, UX design, mobile/web development, cloud security, QA, ERP, and marketing for enterprises worldwide |
826 |
| 30 |
Q3 Technologiesq3tech.com
Global provider of custom IT solutions including software development, mobile apps, data analytics, AI, cloud services, cyber security, and UI/UX design for diverse industries |
797 |
| 31 |
CapeStartcapestart.com
CapeStart provides AI innovation scaling services through data annotation, machine learning, and software development for various industries worldwide |
795 |
| 32 |
SapientNitrolinkedin.com
Global digital business transformation partner created in 2019 through a merger of legendary brands, now known as Publicis Sapient Join our community! |
788 |
| 33 |
TLX Mobility - A Techlogix Companytlxmobility.com
TLX Mobility develops cloud-based mobility solutions to enhance field staff productivity, customer service, and operational efficiency for enterprises |
736 |
| 34 |
Techlogixtechlogix.com
An innovative global IT services company offering consultancy and solutions to facilitate enterprise transformation through the integration of people, processes, and technology |
729 |
| 35 |
Sygnity S.A.sygnity.pl
The company supports businesses and the government in digital transformation, providing solutions to optimize processes, enhance management, and make strategic decisions based on data |
664 |
| 36 |
RSIrsidelivers.com
RSI creates technology solutions for governments to enhance citizen services, increase efficiency, boost revenue collection, and ensure compliance through innovative software platforms |
616 |
| 37 |
Hengtianhorizon8.com
A leading tech company in China with over 2,500 professionals, offering software development, testing, quality assurance, IT managed services, and more to global clients |
600 |
| 38 |
smartShiftsmartshift.com
AI-powered solutions for SAP customers focusing on rapid, secure, and optimized custom code migration and modernization, trusted globally. |
586 |
| 39 |
Oasis Systems LLCastrion.us
This company is now inactive Follow us at Astrion for updates on our services and offerings |
577 |
| 40 |
NeuraFlashneuraflash.com
An innovative technology company specializing in AI-powered solutions on Salesforce & AWS, optimizing employee & customer journeys with data-driven experiences |
529 |
| 41 |
Spencer Technologiesspencertech.com
A leading provider of end-to-end IT lifecycle solutions for various retail corporations worldwide, setting the standard for experience and reliability |
445 |
| 42 |
NorthBay Solutionsnorthbaysolutions.com
Transforming businesses by unlocking data value in the cloud for agility and innovation with services including migration, development, big data, AI, and staff augmentation |
400 |
| 43 |
BackOffice Associatessyniti.com
A global leader in enterprise data management, solving complex challenges with data expertise, intelligent software, and AI technologies for superior business outcomes |
397 |
| 44 |
Aurigaauriga.com
A software R&D and IT outsourcing services provider with 30 years of experience offering software engineering, testing, and consultancy services to various industries |
368 |
| 45 |
Jeaviojeavio.com
Specializing in purposeful digital transformation, we are a technology partner that excels in software design to develop solutions that meet goals effectively |
276 |
| 46 |
AMC Bridge Careercareer.amcbridge.com
Global software consultancy enabling digital transformation for engineering, manufacturing, and construction industries by creating custom solutions to connect applications and unlock innovation with cutting-edge technologies |
242 |
| 47 |
Boston Technology Corporationboston-technology.com
Leading IT services company enabling digital transformation through AI-powered software development, cloud infrastructure modernization, healthcare solutions, and strategic tech partnerships for successful business outcomes |
180 |
| 48 |
Brickclaybrickclay.com
A technology solutions provider specializing in data platforms, analytics, cloud, and DevOps, driving business growth with expert consultants and industry experience |
137 |
| 49 |
Versetalversetalinfo.com
Revolutionizing Managed Service Providers with global expertise and innovative solutions in Security, Data, Applications, and Infrastructure/Cloud for organizations worldwide |
115 |
| 50 |
BNT SOFTbnt-soft.com
Specialized in innovative solutions for banks, retailers, and financial institutes using emerging technologies to improve business processes and profitability |
114 |
| 51 |
Vassar Digitalvassardigital.ai
Develops generative AI and digital transformation applications, empowering businesses with low-code/no-code platforms for connected worker/customer ecosystems, enhancing customer experience and optimizing resource utilization. |
108 |
| 52 |
thoughtbotthoughtbot.com
A global consultancy specializing in design, development, and product management, offering end-to-end services for web and mobile products with agile strategies |
88 |
| 53 |
SRI Infotechsriinfotech.com
A partner in providing skilled IT human capital for technology projects, ensuring on-time and on-budget completion with highly educated and experienced engineers |
83 |
| 54 |
Bluesensesmartbeauty.bluesense.ai
A leading AI company specializing in computer vision, machine learning, and AI technology to create innovative solutions and offer top-notch consultancy services |
62 |
| 55 |
HBOX Digitalhboxdigital.com
Global technology company offering customized software solutions, digital marketing services, and SaaS model to empower businesses through innovative and scalable solutions worldwide |
61 |
| 56 |
Novara GeoSolutions - A CHA Companynovarageo.com
A market-leading geospatial software and services company specializing in designing and implementing solutions to increase transparency, data accuracy, and informed decision-making for organizations |
49 |
| 57 |
Global Enterprise Technologies Corp. (GET Group NA)getgroupna.com
A leading provider of secure solutions for Identity, Credential, and Access Management operations, specializing in advanced ID card and passport personalization |
43 |
| 58 |
MainStreamTek Corporationmainstreamtek.com
A technology services firm specializing in digital engineering and modernization for banking, capital, and insurance markets worldwide Offices in multiple countries |
43 |
| 59 |
WorldITCenter Incworlditcenter.com
World IT Center optimizes organization performance by providing IT solutions, strategic staffing services, and business process outsourcing to drive efficiency and value |
34 |
| 60 |
Clearwayclearwaycorp.com
A leading firm providing innovative cloud solutions, systems integration, and advisory services to generate sustainable competitive advantages through advanced technologies |
29 |
| 61 |
Sentri
A leading provider of IT services, consulting, and solutions integration Specializing in communication & collaboration tools, managed services, and customized technology solutions |
27 |
| 62 |
Zensoft IT Solutions Inczensoftit.com
Global provider of software development, process outsourcing, and corporate consulting services for businesses and government agencies across various industries |
24 |
| 63 |
Dutech Systemsdutechsystems.com
An IT consulting company providing technology services, application development, and management consulting to improve clients' financial, operational, and IT performance |
23 |
| 64 |
Cenotech Solutions LLCcenotechsolutions.com
A technology consulting firm specializing in transforming business processes for financial services organizations through strategic consulting, integrated solutions, and intelligent automation |
22 |
| 65 |
Vsynergize Globalvsyenrgizeglobal.com
A global IT services provider with industry-certified standards, offering solutions in telecom, banking, healthcare, consumer goods, logistics, emphasizing quality, innovation, and customer satisfaction |
21 |
| 66 | 18 | |
| 67 |
Kuberre Systemskuberresystems.com
Leader in Investment Management technology and business process services, providing robust solutions for asset management firms, focusing on data management, HPC, performance attribution, and consulting |
17 |
| 68 |
Avant-Garde Solutions, Ltd.avantgs.com
IT partner providing cost-effective solutions to Fortune 500 companies and mid-sized businesses, specializing in business transformation through IT services and certifications |
17 |
| 69 |
Proinfproinf.com
A leading cybersecurity and professional services provider offering managed IT services, infrastructure engineering, security services, and application modernization with certified professionals |
16 |
| 70 |
Stratos Consultingstratosconsulting.com
Design and build cloud-native data environments integrating commercial biopharma data to support analytics, reporting, and ongoing managed services. |
14 |
| 71 |
Clinoveraclinovera.com
Innovative digital solutions for Healthcare and Life Sciences, focusing on improving care, clinical development, reducing costs, and transforming business models globally |
14 |
| 72 |
Infused Innovationsinfusedinnovations.com
Specializing in modernization, innovation, emerging technology, and cybersecurity, we empower clients through strategic collaboration, engineering services, and ongoing support |
13 |
| 73 |
Raina Solutionsacelium.com
This company specializes in providing customized software, IT, and technology-enabled marketing solutions to meet business needs and drive growth for clients worldwide |
13 |
| 74 |
Datasmith Network Solutionsdatasmithnetworks.com
An IT services provider that aligns technology with business priorities, ensuring secure networks, efficiency, and growth readiness through managed IT, security, cloud services, and more |
13 |
| 75 |
BCPi, Inc.bcpi.com
Provider of high-quality IT solutions to businesses and government agencies globally since 1992, with a track record of 50,000+ successful deliveries |
12 |
| 76 |
Rocket Farm Studiosrocketfarmstudios.com
Experienced team specializing in award-winning mobile app development to launch, grow, and scale new products successfully, backed by data and metrics |
11 |
| 77 |
DigitalRadiusdigitalradius.com
Specializing in software-as-a-service solutions, enterprise systems, and streamlined automated workflows to drive high-ROI digital transformation for businesses Your partner for digital innovation |
11 |
| 78 |
Davin Tech Groupdavintechgroup.com
The company provides technology solutions, outsourcing projects, and subject matter experts to help clients focus on their core business operations |
10 |
| 79 |
Business Intelligence Solutions Inc.bisolutionsinc.com
A technology consulting firm specializing in Data Governance, Analytics, Business Intelligence, & Data Integration, focused on delivering value and personalized attention to clients |
10 |
| 80 |
Drivetech Incdrivetech.net
Trusted IT support in the Boston area, offering managed services, network solutions, and IT support to help businesses save money and time |
8 |
| 81 |
International Computerware, Inc.iciamerica.com
Global infrastructure consulting and integration firm specializing in cloud enablement Offers process-driven technology solutions and innovative methodology for infrastructure challenges |
8 |
| 82 |
Synivatesynivate.com
Providing customized IT support and managed services to optimize business technology, streamline processes, and enhance operational efficiency. |
8 |
| 83 |
SOSUDA TECHsosudatech.com
A global IT company providing innovative solutions across various industries, specializing in technologies such as IoT, AI, cybersecurity, and cloud computing |
8 |
| 84 |
Skyrope, LLCskyrope.com
Transforming businesses using technology by managing and enhancing strategic functions like IT, operations, marketing, and sales, focusing on simplicity, subscription services, and exceptional results |
6 |
| 85 |
Network Engineering & Securitynet-engineering.com
Specializing in local and wide area network support, we provide high-quality, cost-effective solutions for integrating high power computers into functional networks |
5 |
| 86 |
KDSA Consulting, LLCkdsaconsulting.com
A newly merged company specializing in IT outsourcing and consulting, combining expertise and resources to deliver excellence with honesty and integrity |
4 |
| 87 |
DataSphere Globaldatasphereglobal.co
This company helps businesses improve operations and performance by leveraging technology through digital solutions, customer experience enhancement, data analysis, and automation |
3 |
| 88 |
Pompeii Labspompeiilabs.com
A team of fullstack engineers specializing in developing AI-native products, helping clients achieve product-AI fit and build successful ventures |
3 |
| 89 |
BlumeSoftsblumesofts.com
A dedicated company redefining the digital landscape, offering a comprehensive suite of services for businesses' growth and success |
2 |
| 90 |
Comportz Technologiescomportz.com
Providing businesses with top IT solutions to support, maintain, and evolve their technology in a constantly changing world |
2 |
| 91 |
Quantum Sol LLC.qsolholdings.com
Global technology holdings company based in Boston Specializing in funding and growing technology-focused organizations in various areas including IT, AI, and digital marketing |
2 |
| 92 |
KyndL Corporationkyndl.com
Providing IT solutions and support to small and mid-sized businesses in various industries, focusing on cost-efficient, reliable, and secure services to help clients grow |
1 |
| 93 |
SynergizeNOWsynergizenow.com
A leading IT company providing managed services, professional services, cloud solutions, security solutions, and procurement services for small and mid-market organizations |
1 |
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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
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- IT services companies in California 428
- IT services companies in New York State 275
- IT services companies in Virginia 253
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- IT services companies in Florida 183
- IT services companies in Illinois 166
- IT services companies in Georgia 143
- IT services companies in Maryland 90
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