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91 leading venture capital and private equity firms in Boston

Tamtam tracks 91 venture capital and private equity firms headquartered in Boston. This list ranks all of them by number of employees on LinkedIn, led by Bain Capital, PSG and HarbourVest Partners. Their median headcount is 25. Half of them were founded in 2013 or later.

๐Ÿ‡บ๐Ÿ‡ธ Boston91 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Bain Capitalbaincapital.com

Global investment firm managing assets across private equity, credit, public equity, venture capital, and real estate to create impact for diverse stakeholders.

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 2,294 1984
2
PSGpsgequity.com

An experienced growth equity firm partnering with software and tech-enabled services companies to drive transformational growth, strategic opportunities, and team building

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 1,589 2014
3
HarbourVest Partnersharbourvest.com

An independent global private markets firm with over 40 years of experience managing $117 billion in assets, offering diverse investment opportunities worldwide

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 1,443 1982
4
Adventadventinternational.com

Global private equity investor founded in 1984 with $91 billion in assets under management, focusing on investments in various sectors across 42 countries

Investment Management ๐Ÿ‡บ๐Ÿ‡ธ Boston 1,339 1984
5
AEWaew.com

Real estate investment management services with over 40 years experience, managing diverse portfolios across public and private property markets worldwide.

Real Estate ๐Ÿ‡บ๐Ÿ‡ธ Boston 1,239 1981
6
Berkshireberkshireresidentialinvestments.com

A people-focused investment management company specializing in US residential real estate, managing $275 billion in assets for global institutional clients

Real Estate ๐Ÿ‡บ๐Ÿ‡ธ Boston 1,083 1966
7
TA Associatesta.com

A global private equity firm specializing in scaling growth in profitable companies across technology, healthcare, financial services, consumer, and business services industries

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 880 1968
8
Summit Partnerssummitpartners.com

Global investment firm focusing on growth equity, fixed income, and public equity across technology, healthcare, and diverse growth sectors.

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 588 1984
9
GIDgid.com

A leading real estate investment and management firm with a diverse portfolio of multifamily, industrial, and mixed-use developments across the US

Real Estate ๐Ÿ‡บ๐Ÿ‡ธ Boston 566 1960
10
Audax Groupaudaxgroup.com

Alternative investment manager specializing in private equity, private debt, and strategic capital for middle market companies across multiple offices.

Investment Management ๐Ÿ‡บ๐Ÿ‡ธ Boston 471 1999
11
Allied Mindsalliedminds.com

Early-stage investor in technology and life sciences, originating from US federally funded labs and universities, focusing on breakthrough science in connectivity, space, and medical devices

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 400 n/a
12
Berkshire Partnersberkshirepartners.com

Specialist investor focusing on U.S. middle-market companies across services, healthcare, industrials, and technology sectors with growth partnerships.

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 288 1986
13
Battery Venturesbattery.com

Invests globally in cutting-edge software, IT infrastructure, consumer internet, mobile services, and industrial technology companies at various growth stages.

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 252 1983
14
Building Industry Partnersbuildingip.com

A private equity firm focused on the US building industry, building exceptional businesses, generating strong returns, and supporting broad-based employee ownership

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 229 2008
15
Charlesbank Capital Partnerscharlesbank.com

Middle-market private investment firm specializing in management-led buyouts, growth capital, opportunistic credit, and technology investments with flexible structures.

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 213 1998
16
THL Partnersthl.com

Boston-based private equity firm investing in middle-market growth companies in Financial Technology & Services, Healthcare, and Technology & Business Solutions Expertise in generating superior returns

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 204 1974
17
PJCpjc.vc

Early-stage venture capital firm investing in and supporting entrepreneurs to create industry-leading companies, with a focus on being a true partner Based in Boston, MA

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 200 2001
18
Underscore VCunderscore.vc

Early-stage venture capital firm in Boston supporting entrepreneurs with tailored community support to help meet their unique needs

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 144 2015
19
Great Hill Partnersgreathillpartners.com

Private equity firm investing $100M-$750M in high-growth software, financial services, healthcare, consumer, and business services companies.

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 118 1998
20
HighVista Strategieshighvistastrategies.com

Employee-owned alternative asset manager in Boston since 2004, managing $10 billion globally Specializing in structurally inefficient markets for high-conviction investment opportunities

Investment Management ๐Ÿ‡บ๐Ÿ‡ธ Boston 95 2004
21
OpenViewopenviewpartners.com

OpenView, a venture capital firm, invests in expansion-stage business software companies, providing operational expertise to help them scale effectively.

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 76 2006
22
Glasswing Venturesglasswing.vc

An early stage investor focused on AI and frontier technology startups, supporting exceptional entrepreneurs from top academic institutions to foster growth

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 75 n/a
23
Volition Capitalvolitioncapital.com

A growth equity firm investing in high-growth technology businesses with $5-50 million in revenue, focusing on software, Internet, and tech-enabled services companies

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 57 2010
24
Cove Hill Partnerscovehillpartners.com

A private equity firm partnering with management teams to build leading consumer and technology companies, managing a capital base over $25 billion

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 55 2017
25
Pillar VCpillar.vc

Invests in scientists and technically brilliant dreamers developing breakthrough innovations that will shape our future, partnering from the very beginning.

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 54 2016
26
Companyon Venturescompanyon.vc

Venture capital firm investing in seed-funded B2B software startups, guiding them towards Series A funding and $10M in annual revenue through an immersive expansion program

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 54 2019
27
Solamere Capital, LLCsolamerecapital.com

Private equity firm established in 2008, specializing in investing in middle market companies with a focus on leveraging their extensive network of industry executives

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 46 n/a
28
Catalyst Health Ventureschv.vc

A MedTech investment firm focusing on early-stage therapeutic devices, diagnostics, and digital health solutions that improve healthcare outcomes globally

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 44 2008
29
Venture Guidesventureguides.com

early-stage infrastructure software investment firm providing strategic guidance, industry connections, and concentrated portfolio support for startup growth

Investment Management ๐Ÿ‡บ๐Ÿ‡ธ Boston 43 2023
30
Battery Global Advisorsbga.com

An independent investment manager offering alternative solutions for institutional investors and accredited individuals, with roots tracing back to 2001

Investment Management ๐Ÿ‡บ๐Ÿ‡ธ Boston 42 2005
31
Riverside Partnersriversidepartners.com

Boston-based private equity firm investing in growth-oriented healthcare and technology companies in North America, with a focus on business building and value creation

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 42 1989
32
Fifth Down Capitalfifthdown.com

Investment firm focusing on private companies in internet, software, consumer, and fintech industries, supporting innovative individuals to shape the future

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 40 n/a
33
Conjoin Groupconjoingroup.com

This company partners with Venture Capital and Private Equity firms, investing $250M to enhance portfolio company operations and drive revenue growth

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 39 n/a
34
Asymmetricacp.vc

The company partners with disruptive tech companies, provides transparent capital, and relies on a network of operators to identify and support innovative ideas

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 37 2021
35
Guidepost Growth Equityguidepostgrowth.com

Growth equity firm specializing in partnering with technology companies in North America, providing capital, operational support, and strategic guidance for success

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 36 2007
36
Shepherd Kaplan Krochuk, LLCskk-llc.com

Wealth management company offering a wide range of services for individuals, family offices, and institutions, including alternative asset investment capabilities

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 36 2001
37
Boston Harbor Angelsbostonharborangels.com

An angel investing group providing funding, guidance, and mentorship to early-stage companies in various industries to help them succeed and grow

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 31 2005
38
Elephantelephantvc.com

A venture capital firm investing in enterprise software, consumer internet, and mobile markets, driving growth and innovation in tech startups

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 30 2015
39
M|C Partnersmcpartners.com

Private equity firm investing in small and mid-size businesses in digital infrastructure and technology services, focusing on growth and long-term value creation

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 30 1986
40
Visible Handsvisiblehands.vc

Venture capital firm supporting underrepresented founders with funding, hands-on support, and community through investments, accelerators, fellowships, and retreats

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 29 2021
41
Tiger Iron Capitaltigerironcapital.com

Passionate institutional fund of funds manager focusing on venture capital, partnering with elite firms to invest in transformational companies

Investment Management ๐Ÿ‡บ๐Ÿ‡ธ Boston 28 2016
42
January Venturesjanuary.ventures

A VC fund focusing on angel/pre-seed investments in US & Europe, replacing friends & family rounds to support diverse, visionary founders

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 27 2018
43
K2 HealthVenturesk2hv.com

A healthcare-focused investment firm offering flexible, long-term financing solutions to innovative companies in life sciences and healthcare industries

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 26 2018
44
WestView Capital Partnerswvcapital.com

Private equity firm in Boston that focuses on lower middle market companies, providing equity investments tailored to shareholders' needs for various transactions

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 25 2004
45
Clearhaven Partnersclearhavenpartners.com

Private equity firm specializing in software-based technology companies in the middle market Focus on integrity, partnership, and delivering results

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 25 n/a
46
Sverica Capital Managementsverica.com

A growth-oriented private equity firm investing in lower middle market companies with a focus on technology, software, healthcare, and advanced industrial sectors

Investment Management ๐Ÿ‡บ๐Ÿ‡ธ Boston 25 2001
47
Myriad Venture Partnersjobs.myriadventures.com

Early-stage venture firm investing in AI, B2B software, and clean technologies to shape the next generation of business solutions

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 25 2023
48
EAM (Equality Asset Management)equalityam.com

A growth-focused private equity firm providing equity capital and strategic support to technology and tech-enabled service companies for long-term growth

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 24 2018
49
Hastings Equity Partnershastingsequity.com

Private equity firm investing in North American founder-led companies in industrial and business services sectors to empower growth through strategic support and operational enhancement

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 22 2004
50
Stride Consumer Partnersstrideconsumer.com

Private equity firm partnering with founders to build consumer brands Provides growth equity in food & beverage, beauty, active lifestyle, and consumer services

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 19 2019
51
Suffolk Technologiessuffolktech.com

Venture capital firm investing in startups revolutionizing construction and real estate with Suffolk's resources and expertise to drive technology innovation

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 18 2019
52
Cue Ball Capitalcueball.com

Venture capital firm focused on investing in entrepreneurs with great ideas, strong business fundamentals, and a shared culture for value-add partnerships

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 17 2005
53
MassMutual Venturesmassmutualventures.com

Funds enterprise SaaS, climate technology, fintech, cybersecurity, healthtech companies from seed to growth stage, providing capital and strategic access to resources.

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 15 2014
54
Smith Point Capitalsmithpointcapital.com

A capital firm led by tech experts, specializing in partnering with innovative enterprise software companies to boost revenue, innovation, and market success

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 14 2022
55
Om Venturesomventures.us

An investment company specializing in early-stage startups led by innovative entrepreneurs pioneering new markets with disruptive business models

Investment Banking ๐Ÿ‡บ๐Ÿ‡ธ Boston 13 2006
56
Innospark Venturesinnospark.vc

Early-stage venture capital firm exclusively focused on AI, providing expertise, support, and an expansive network to technical founders, along with extensive experience and mentorship

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 13 2018
57
Romulus Capitalromuluscap.arkpes.com

Early-stage technology venture capital firm investing in brilliant entrepreneurs, focused on company-building and long-term partnerships for industry-leading ambitions

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 13 2008
58
Hyperplanehyperplane.vc

A company that partners with innovative founders using machine intelligence, sensor tech, and cloud computing to solve complex global challenges

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 13 2015
59
Saturn Partnerssaturnpartnersvc.com

A hands-on investor specializing in seed and early stage venture capital opportunities, with a focus on technology, energy, and biotechnology sectors

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 12 1994
60
AccelHUB Venture Partnersscaleuplabs.vc

This company invests in international startups with novel technologies, provides guidance for US market entry, and connects founders with resources for strong exits

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 12 2019
61
Palladin Consumer Retail Partners, LLCpcrp.com

Private equity firm based in Boston, specializing in consumer and retail companies in North America Focus on creating value through strategic initiatives and investments

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 12 1998
62
Cybernetix Venturescybernetix.vc

Investment firm specializing in early-stage robotics, automation, and AI startups, connecting them to global ecosystems and expertise.

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 12 2021
63
KSV Globalksvglobal.com

Boston-based investment firm specializing in growth equity investments in US, Europe, and Asia Experienced in various sectors seeking strong business models for robust growth

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 11 2018
64
Globespan Capital Partnersglobespancapital.com

Venture capital firm specializing in investing in startups in IT infrastructure, SaaS, mobile, and Internet industries to help them scale and realize their potential

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 9 2003
65
Audubon Capital Partnersauduboncp.com

Private equity real estate firm investing in select US markets, creating value for investors and partners through pursuit of new opportunities Focus on resident and tenant satisfaction

Real Estate ๐Ÿ‡บ๐Ÿ‡ธ Boston 8 2015
66
Breakaway Venturesbreakaway.com

This company invests in emerging consumer brands at a growth stage, providing capital and expertise to accelerate business growth and value creation

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 8 2006
67
Evans Capitalevanscapital.com

Private investment fund focusing on early-stage venture capital investments in technology, health care, and other growth industries Active, value-added investor in high performing venture funds

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 8 2019
68
MedScience Ventures, LLCmedscienceventures.com

A venture capital portfolio based in the US and Asia, specializing in investing in emerging technologies in the biotech and healthcare industries

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 7 2016
69
LiquidMetal Venturesliquidmetalvc.com

A Boston-based venture capital fund investing in early-stage startups in Energy, Biotech, AI Providing expert support, connections, and reducing portfolio risk

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 7 2021
70
Kendall Capital Partnerskcpventures.com

A venture capital firm located in Boston, Massachusetts that specializes in funding and supporting startups and early-stage companies

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 6 2021
71
Ascent Venture Partnersascentvp.com

Venture capital firm focused on investing in early-stage technology companies, partnering with entrepreneurs to build innovative market leaders Located in Boston, MA

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 6 1985
72
Advaita Capitaladvaitacap.com

The company invests in high-growth technology startups as a venture capitalist, focusing mainly on outliers within the US market

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 6 n/a
73
Propel Equitypropelequity.com

People-oriented investment firm providing experience, resources, and patient capital to partner with owners and management teams for transformational growth strategies

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 5 n/a
74
Latticework Investment Grouplatticework.io

Private investment firm based in Boston with investments in education services, retail, and real estate

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 5 n/a
75
186 Ventures186ventures.com

Early stage tech investors supporting agile teams tackling disruptive problems, providing operational & strategic support to high-growth tech startups across various industries

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 5 2018
76
Momentum Equity Partnersmomentumequity.com

Early stage venture capital firm partnering with tech platforms to build elite service companies Extensive domain expertise with successful portfolio ventures

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 5 2003
77
Water Bear Ventureswaterbearventures.com

Boston-based investment firm backing early-stage startups that are developing disruptive technologies with resilient teams Focus on Pre-Seed, Seed, and Series A funding rounds

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 5 2022
78
Kenston Capital Partnerskenstoncapital.com

Venture debt firm supports early-stage technology and healthcare companies through investments, focusing on innovation in these industries

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 4 2022
79
Four Cities Capitalfourcitiescapital.com

A venture capital firm investing in innovative startups such as Mashgin, Boom Supersonic, Relativity Space, and more, guided by experienced founders

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 4 n/a
80
White Shark Managementwhitesharkmgmt.com

Private investment firm investing in innovative solutions and founders across various industries, aiming to create new standards and address pressing problems

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 3 2016
81
Castle Fund Investment

This company specializes in investing in AI applications, leveraging IoT for data transmission, and transforming infrastructure to address societal challenges

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 3 2018
82
Spring Lake Equity Partnersspringlep.com

Boston-based private equity firm investing in later-stage technology-oriented companies, partnering with management teams to drive growth and create value for stakeholders

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 3 2013
83
SCG Capital Partnersscgcapitalpartners.com

Investing in early-stage technology managers, SCG Capital's Fund-of-Funds specializes in technology investments to drive growth and innovation

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 3 n/a
84
Breakaway Venturesbreakawayventures.com

This company invests in emerging consumer brands at a point of growth, providing capital and expertise to accelerate business success

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 2 n/a
85
Bram Capital Partnersbramcapital.com

A private investment firm partnering with lower middle-market businesses to provide capital and support for growth and strategic development

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Boston 2 n/a
86
Perkins Cove Partnersperkinscovepartners.com

Venture capital & advisory firm specializing in supporting early-stage technology companies

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 2 2022
87
General Purpose Venture Capitalgeneralpurpose.vc

Investing in companies with cutting-edge technologies in artificial intelligence, cybersecurity, data, and space, a venture capital firm supports innovation and growth

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 2 n/a
88
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

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ Boston 2 2018
89
Brooks Hill Partnersbrookshillpartners.com

A strategy consulting and investment firm focused on healthcare and technology sectors, partnering with and supporting passionate entrepreneurs for organic growth

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 1 n/a
90
EduLab Capital Partnersedutech-lab.com

Early-stage venture capital firm focused on education market, providing support and expertise to startups for profitable growth through partnerships and artificial intelligence leverage

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 1 2018
91
Yellow Bear Capitalyellowbearcapital.com

A venture capital firm investing in early stage companies in climate tech, healthcare tech, Fintech, and AI, supporting diverse founders driving innovation

Venture Capital and Private Equity Principals ๐Ÿ‡บ๐Ÿ‡ธ Boston 1 2020

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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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