# AI consultancies and service providers headquartered in Massachusetts

Tamtam tracks 35 AI consultancies and service providers headquartered in Massachusetts. This list ranks all of them by number of employees on LinkedIn, led by Boston Consulting Group (BCG), Publicis Sapient and Lionbridge. Their median headcount is 276. Half of them were founded in 2012 or later. The most common headquarters are Boston (14), Cambridge (4) and Waltham (4).

This selection of AI consultancies and service providers in Massachusetts includes global firms and mid-sized companies. Boston Consulting Group (BCG) offers global management consulting, while Publicis Sapient focuses on digital business transformation. Lionbridge specializes in translation and localization, and Quantiphi is an AI-first digital engineering company. These companies span IT services, business consulting, and language solutions.

A notable pattern is the concentration of headquarters in Boston, with several other companies located in nearby towns like Waltham, Marlborough, and Cambridge. This indicates a geographical cluster of AI and technology service providers within the state.

🇺🇸 Massachusetts · 35 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Boston Consulting Group (BCG)](https://www.tamtam.ai/c/boston-consulting-group-bcg) (bcg.com)<br>A global management consulting firm that partners with organizations to tackle challenges, drive growth, and create positive societal impact through innovative solutions | Business Consulting and Services | 🇺🇸 Boston | 40,412 | 1963 |
| 2 | [Publicis Sapient](https://www.tamtam.ai/c/publicis-sapient) (publicissapient.com)<br>A digital business transformation partner, specializing in strategy, product, experience, engineering, data, and delivering impactful solutions to global organizations | Business Consulting and Services | 🇺🇸 Boston | 24,251 |  |
| 3 | [Lionbridge](https://www.tamtam.ai/c/lionbridge) (lionbridge.com)<br>This company specializes in translation and localization services in over 350 languages, connecting global brands with customers worldwide through cultural experiences | Translation and Localization | 🇺🇸 Waltham | 5,583 | 1996 |
| 4 | [Quantiphi](https://www.tamtam.ai/c/quantiphi) (quantiphi.com)<br>An AI-first digital engineering company that solves complex business problems with industry experience, cloud, data engineering, and cutting-edge AI research | IT Services and IT Consulting | 🇺🇸 Marlborough | 4,105 | 2013 |
| 5 | [Sapient](https://www.tamtam.ai/c/sapient) (linkedin.com)<br>Global digital business transformation partner formed from a merger of legendary brands in 2019, previously known by a different name Join our LinkedIn community! | IT Services and IT Consulting | 🇺🇸 Boston | 3,549 | 1990 |
| 6 | [BCG X](https://www.tamtam.ai/c/bcg-x) (bcg.com)<br>Builds and designs platforms and software with advanced tech knowledge and entrepreneurship to enable innovation and address challenges for organizations. | Technology, Information and Internet | 🇺🇸 Boston | 2,033 |  |
| 7 | [Lionbridge Technologies](https://www.tamtam.ai/c/lionbridge-technologies) (lionbridge.com)<br>A global leader in translation, localization, development, and testing services for international businesses, ensuring cultural & language preferences are met | Translation and Localization | 🇺🇸 Waltham | 1,463 | 1996 |
| 8 | [Trigent Software Inc](https://www.tamtam.ai/c/trigent-software-inc) (trigent.com)<br>provides offshore software development, product engineering, mobile apps, cloud, SaaS, system integration, testing, and technical support services globally | IT Services and IT Consulting | 🇺🇸 Southborough | 1,409 | 1995 |
| 9 | [Eliassen Group](https://www.tamtam.ai/c/eliassen-group) (eliassen.com)<br>A strategic consulting company providing business, clinical, and IT services to drive exceptional outcomes, positively impacting employees, clients, and communities | Business Consulting and Services | 🇺🇸 Reading | 1,042 |  |
| 10 | [CapeStart](https://www.tamtam.ai/c/capestart) (capestart.com)<br>CapeStart provides AI innovation scaling services through data annotation, machine learning, and software development for various industries worldwide | IT Services and IT Consulting | 🇺🇸 Cambridge | 795 | 2013 |
| 11 | [DATAmundi](https://www.tamtam.ai/c/datamundi) (datamundi.ai)<br>A global language and technology service provider specializing in technology-enabled localization, managed services, and data solutions for content-rich companies worldwide | Technology, Information and Internet | 🇺🇸 Westborough | 544 | 2012 |
| 12 | [NeuraFlash](https://www.tamtam.ai/c/neuraflash) (neuraflash.com)<br>An innovative technology company specializing in AI-powered solutions on Salesforce & AWS, optimizing employee & customer journeys with data-driven experiences | Software Development | 🇺🇸 Burlington | 529 | 2016 |
| 13 | [Quantori](https://www.tamtam.ai/c/quantori) (quantori.com)<br>Quantori accelerates drug discovery and patient outcomes through cutting-edge data engineering, machine learning, cloud expertise, and healthcare data optimization services | IT Services and IT Consulting | 🇺🇸 Cambridge | 473 | 2018 |
| 14 | [AMC Bridge, Inc.](https://www.tamtam.ai/c/amc-bridge-inc) (amcbridge.com)<br>Global software development consultancy enabling digital transformation for engineering, manufacturing, and construction industries by creating custom solutions and integrating advanced technologies to solve critical business needs | IT Services and IT Consulting | 🇺🇸 Waltham | 413 | 1999 |
| 15 | [NorthBay Solutions](https://www.tamtam.ai/c/northbay-solutions) (northbaysolutions.com)<br>Transforming businesses by unlocking data value in the cloud for agility and innovation with services including migration, development, big data, AI, and staff augmentation | IT Services and IT Consulting | 🇺🇸 Andover | 400 | 2007 |
| 16 | [Putnam](https://www.tamtam.ai/c/putnam) (inizio.com)<br>A leading scientific and strategic consulting partner in the life science industry, helping clients bring impactful innovations to clinicians and patients worldwide | Business Consulting and Services | 🇺🇸 Boston | 395 | 1988 |
| 17 | [Creative Chaos](https://www.tamtam.ai/c/creative-chaos) (creativechaos.co)<br>An integrated technology innovation firm specializing in building MVPs for startups and Fortune 500 companies globally through product innovation and agile development | Software Development | 🇺🇸 Boston | 295 | 2000 |
| 18 | [Jeavio](https://www.tamtam.ai/c/jeavio) (jeavio.com)<br>Specializing in purposeful digital transformation, we are a technology partner that excels in software design to develop solutions that meet goals effectively | Technology, Information and Internet | 🇺🇸 Boston | 276 | 2015 |
| 19 | [Waterfield Tech](https://www.tamtam.ai/c/waterfield-tech) (waterfieldtech.com)<br>Waterfield Tech provides tailored customer engagement solutions with Applied AI from leading providers, resulting in happier customers, enhanced insights, and lower costs globally | IT Services and IT Consulting | 🇺🇸 Waltham | 256 | 1984 |
| 20 | [Aeturnum](https://www.tamtam.ai/c/aeturnum) (aeturnum.com)<br>Global software development firm specializing in early stage technology products Expertise in Agile methodologies and modular software platform accelerates product launch by 40-50% | IT Services and IT Consulting | 🇺🇸 Boston | 190 | 2001 |
| 21 | [MORSE Corp](https://www.tamtam.ai/c/morse-corp) (morsecorp.com)<br>A team of specialists in Cambridge providing innovative solutions for multi-disciplinary challenges in national security using AI, ML, and software development | Defense and Space Manufacturing | 🇺🇸 Cambridge | 185 | 2014 |
| 22 | [Maxima Consulting](https://www.tamtam.ai/c/maxima-consulting) (maximaconsulting.com)<br>IT solutions provider specializing in cybersecurity, infrastructure, digital transformation, and quality assurance Trusted global advisors delivering future-proof technology to various industries | IT Services and IT Consulting | 🇺🇸 Bedford | 184 | 1993 |
| 23 | [Lux Research](https://www.tamtam.ai/c/lux-research) (luxresearchinc.com)<br>Leading provider of tech-enabled research and advisory solutions, combining technical expertise with proprietary intelligence platform to help clients drive growth through technology innovation | Research Services | 🇺🇸 Boston | 183 | 2004 |
| 24 | [Boston Technology Corporation](https://www.tamtam.ai/c/boston-technology-corporation) (boston-technology.com)<br>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 | IT Services and IT Consulting | 🇺🇸 Marlborough | 180 | 2004 |
| 25 | [BCG GAMMA](https://www.tamtam.ai/c/bcg-gamma) (bcg.com)<br>BCG X's GAMMA unit focuses on creating custom AI solutions to transform business performance by combining data science, technology, and deep business expertise | Business Consulting and Services | 🇺🇸 Boston | 118 | 2015 |
| 26 | [Vassar Digital](https://www.tamtam.ai/c/vassar-digital) (vassardigital.ai)<br>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. | IT Services and IT Consulting | 🇺🇸 Woburn | 108 | 2021 |
| 27 | [Centaur.ai](https://www.tamtam.ai/c/centaur-ai) (centaur.ai)<br>Data labeling solution for healthcare AI with 50k+ labelers, gamified app for quality control, scalable methodology for high-quality labels in 24 hours | Software Development | 🇺🇸 Boston | 79 | 2017 |
| 28 | [Global Cloud Team](https://www.tamtam.ai/c/global-cloud-team) (globalcloudteam.com)<br>A global software development company specializing in AI solutions, offering services in AI expertise, software product enhancement, and cutting-edge Generative AI solutions | IT Services and IT Consulting | 🇺🇸 Newton | 63 | 2015 |
| 29 | [Bluesense](https://www.tamtam.ai/c/bluesense) (smartbeauty.bluesense.ai)<br>A leading AI company specializing in computer vision, machine learning, and AI technology to create innovative solutions and offer top-notch consultancy services | IT Services and IT Consulting | 🇺🇸 Boston | 62 | 2023 |
| 30 | [NineTwoThree AI Studio](https://www.tamtam.ai/c/ninetwothree-ai-studio) (ninetwothree.co)<br>A company that incubates digital venture ideas, partners with businesses, and creates innovative products in various industries with proven methodologies | Software Development | 🇺🇸 Danvers | 57 | 2012 |
| 31 | [Clinovera](https://www.tamtam.ai/c/clinovera) (clinovera.com)<br>Innovative digital solutions for Healthcare and Life Sciences, focusing on improving care, clinical development, reducing costs, and transforming business models globally | IT Services and IT Consulting | 🇺🇸 Cambridge | 14 | 2010 |
| 32 | [Wellesley Cove Group](https://www.tamtam.ai/c/wellesley-cove-group) (wellesleycove.com)<br>Consulting firm specializing in organizational shifts Services range from general business practices to strategic innovation, technology, and data analysis initiatives | Business Consulting and Services | 🇺🇸 Boston | 12 | 2017 |
| 33 | [Rocket Farm Studios](https://www.tamtam.ai/c/rocket-farm-studios) (rocketfarmstudios.com)<br>Experienced team specializing in award-winning mobile app development to launch, grow, and scale new products successfully, backed by data and metrics | Software Development | 🇺🇸 Needham | 11 | 2008 |
| 34 | [Acrotron](https://www.tamtam.ai/c/acrotron) (acrotron.com)<br>A team aiding businesses in transitioning to the cloud, offering expertise in business, technical, and organizational support to meet core needs | IT Services and IT Consulting | 🇺🇸 Chelmsford | 6 | 2017 |
| 35 | [Pompeii Labs](https://www.tamtam.ai/c/pompeii-labs) (pompeiilabs.com)<br>A team of fullstack engineers specializing in developing AI-native products, helping clients achieve product-AI fit and build successful ventures | Technology, Information and Internet | 🇺🇸 Boston | 3 | 2023 |

## 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 11, 2026.

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Source: https://www.tamtam.ai/l/ai-service-providers-massachusetts