| # | Company | Employees |
|---|---|---|
| 1 | 2,463 | |
| 2 |
LaSalle Investment Managementlasalle.com
Specializes in managing real estate investments globally, serving institutional clients with expertise in equity and debt asset classes. |
1,087 |
| 3 |
Mesirowmesirow.com
An employee-owned financial services firm offering personalized solutions in Global Investment Management, Capital Markets, and Advisory Services, with a focus on social good |
862 |
| 4 |
GCM Grosvenorgcmgrosvenor.com
Global alternative asset management provider with $77 billion AUM in private equity, real estate, infrastructure, credit, and absolute return strategies, serving institutional and HNW investors worldwide |
706 |
| 5 |
Watertonwaterton.com
A real estate investment and property management firm specializing in US multifamily and hospitality properties, with a focus on value add strategies |
700 |
| 6 |
BDT & MSD Partnersbdtmsd.com
Merchant bank providing advisory and investment services tailored to business owners and long-term strategic investors for growth and success. |
575 |
| 7 |
Antares Capital LPantares.com
A seasoned alternative asset manager providing financing for PE-backed borrowers, focused on delivering risk-adjusted returns and long-term value for stakeholders |
573 |
| 8 |
Heitmanheitman.com
A global real estate investment management firm with $53 billion in assets under management, offering strategies for direct investments and securities |
473 |
| 9 | 429 | |
| 10 |
Adams Street Partnersadamsstreetpartners.com
Global investment manager specializing in private markets with diverse strategies, extensive experience, and offices across multiple continents. |
419 |
| 11 |
Monroe Capital LLCmonroecap.com
Premier asset management firm specializing in private credit markets, providing capital solutions and investment products to clients in the US and Canada |
338 |
| 12 |
Magnetarmagnetar.com
Specializes in alternative credit, systematic investing, and venture capital to deliver diversified returns and support financial education initiatives. |
297 |
| 13 | 276 | |
| 14 |
CC Industrieslinkedin.com
Privately-held management company overseeing diversified industrial manufacturing assets with investments in transportation, process equipment, paper, packaging, construction, and building products globally |
262 |
| 15 |
Ariel Investmentsarielinvestments.com
A global asset management firm founded in 1983, headquartered in Chicago with offices in New York, San Francisco, and Sydney Offers mutual funds and separate account strategies |
199 |
| 16 |
Chicago Atlanticchicagoatlantic.com
A private market investment firm specializing in multi-asset class investing, asset-based lending, real estate loans, digital mining, and project finance |
117 |
| 17 |
Madison Dearborn Partners, LLCmdcp.com
Private equity firm investing in upper middle and middle market companies across five industry verticals, partnering with management teams for growth. |
103 |
| 18 |
Equity Group Investmentsegizell.com
A private investment firm with over 50 years of experience, focused on direct private investments and growing companies across various industries |
97 |
| 19 |
Flexpoint Fordflexpointford.com
Private equity investment firm specializing in financial services and healthcare industries, with flexibility in investment size, structure, and asset class |
84 |
| 20 |
Wind Point Partnerswppartners.com
Private equity firm partnering with top executives to acquire middle market businesses, develop value creation plans, and drive growth and operational improvements |
84 |
| 21 |
Victory Park Capital Advisorsvictoryparkcapital.com
Global alternative investment manager providing creative financing solutions to emerging and established businesses worldwide, with a focus on industries traditionally underserved by traditional sources of capital |
82 |
| 22 |
PPC (Pritzker Private Capital)ppcpartners.com
Private equity firm specializing in partnering with middle-market companies in North America, focusing on manufactured products and services Long-term capital, responsible investment practices |
81 |
| 23 |
Keystone Capitalkeystonecapital.com
Investment firm founded in 1994, managing over $1 billion in capital across two funds, focusing on building long-term value in market-leading businesses |
81 |
| 24 |
GEM Realty Capitalgemrc.com
A Chicago-based real estate investment company with over $6 billion in assets under management, investing in various real estate assets and securities |
77 |
| 25 |
Waud Capital Partnerswaudcapital.com
A growth-oriented private equity based in Chicago partnering with management teams to build market-leading companies in healthcare and software/technology industries |
75 |
| 26 |
Maranon Capitalmaranoncapital.com
Investment firm specializing in private credit investments, offering a range of financing and equity co-investment solutions for middle market companies |
70 |
| 27 |
Cleveland Avenueclevelandavenue.com
A privately-held venture capital firm investing in, building, and extending brands across various industries, with a focus on growth and innovation |
67 |
| 28 |
Wynnchurch Capital, L.P.wynnchurch.com
A leading middle-market private equity investment firm partnering with companies in the US and Canada for growth and profit improvement |
61 |
| 29 |
Baird Capitalbairdcapital.com
Global investment firm specializing in venture capital, growth equity, and private equity investments across targeted sectors, partnering with industry executives to build successful companies |
46 |
| 30 |
OCA Venturesocaventures.com
An early stage venture capital firm investing in technology and highly-scalable services businesses with dramatic growth potential |
45 |
| 31 |
The Edgewater Fundsedgewaterfunds.com
Chicago-based private equity firm partnering with management to accelerate growth in businesses through over $4 billion in capital commitments raised since 2001 |
38 |
| 32 |
Cresset Partnerscressetpartners.com
Private markets investment firm offering exclusive opportunities in private equity, real estate, and private credit to generate diversified alpha for investors |
36 |
| 33 |
MK Capitalmkcapital.com
Early-stage investor in software and cloud services industries, partnering with management teams to accelerate digital transformation Manages over $300 million in capital |
34 |
| 34 |
Hyde Park Venture Partnershydeparkvp.com
Early stage venture capital firm based in Chicago, focusing on high-growth technology startups in the mid-continent region with strong founding teams seeking capital |
33 |
| 35 |
VITALIZE Venture Capitalvitalize.vc
Funds pre-seed and seed-stage companies. Also, an angel community investing in the future of work. |
33 |
| 36 |
LongJumplongjump.vc
A Chicago-based venture fund investing in the next generation of founders by providing capital, connections, and community for fast-growing businesses |
32 |
| 37 |
Benford Capital Partnersbenfordcapital.com
Private equity firm in Chicago specializing in leveraged buyouts of lower middle market companies, partnering with founders and managers for long-term growth and success |
29 |
| 38 |
Prospect Partnersprospect-partners.com
A leading Chicago-based private equity firm partnering with passionate entrepreneurs to build exceptional platforms for long-term growth in various industries |
28 |
| 39 |
WP Global Partnerswpglobalpartners.com
WP Global Partners specializes in providing institutional clients with exposure to private equity, venture capital, and private debt investments through tailored programs |
28 |
| 40 | 27 | |
| 41 |
InCommercial, Incincommercialre.com
A company offering brokerage, property management, and consulting services in the commercial real estate industry |
27 |
| 42 |
Promus Holdings, LLCpromusequity.com
A multi-family office specializing in wealth preservation and growth through strategic investment management across traditional and alternative asset classes |
25 |
| 43 |
11 Tribes Ventures11tribes.vc
An early-stage venture fund investing in resilient entrepreneurs' mental, emotional, and spiritual health, focusing on purpose-driven founders in non-traditional tech hubs |
25 |
| 44 |
Growth Catalyst Partnersgrowthcatalystpartners.com
Middle market private equity firm specializing in investing in tech-enabled companies in marketing, information, media, and business services sectors to drive growth and value creation |
24 |
| 45 |
Kinzie Capital Partners LPkinziecp.com
A Chicago-based private equity firm focused on making control and minority investments in US companies, driving growth through operational excellence and technological innovation |
24 |
| 46 |
Erie Street Growth Partnerseriestreet.com
Private investment firm partnering with business services organizations for growth, strategic guidance, and exceptional outcomes in disrupted environments Industry focus includes entertainment, communications, and digital marketing |
23 |
| 47 |
Listen Ventureslisten.co
Venture capital firm investing in consumer-focused entrepreneurs at the forefront of behavioral changes, prioritizing consumer feedback and insights |
22 |
| 48 |
Agmanagmanpartners.com
An investment firm with a permanent capital base, partnering with entrepreneurs to build lasting businesses in various industries across the US |
22 |
| 49 |
Periscope Equityperiscopeequity.com
Private equity firm in Chicago, specializing in control investments in technology-enabled service companies across various sectors, providing resources to drive investment returns |
22 |
| 50 |
5th Century Partners5cpartners.com
A purpose-driven private investment firm investing in middle-market companies in healthcare, consumer, and business services to drive sustainable growth |
22 |
| 51 |
CHS Capital LLCchsonline.com
Chicago-based private equity firm with over 25 years of experience investing in the middle market, focusing on accelerating earnings growth and driving value creation through strategic growth activities |
22 |
| 52 |
Newport Capital Partnersnewportcapitalptrs.com
A leading real estate investment firm specializing in acquiring and managing retail shopping centers, serving institutional investors, financial institutions, and family offices |
21 |
| 53 |
Akoya Capital, LLCakoyacapital.com
Chicago-based private investment firm specializing in lower middle market, partnering with founders and CEOs for profitable, well-positioned businesses in Industrial and Consumer sectors |
20 |
| 54 |
Capitalize VClinktr.ee
Chicago-based venture capital firm investing in diverse founders, connecting them to a diverse community of investors and advisors Focus on pre-seed/seed e-commerce, fintech, consumer brands |
20 |
| 55 |
Sandalphon Capitalsandalphoncapital.com
Venture capital firm investing in Pre-Seed and Seed stage B2B SaaS, Marketplace, and Consumer startups in Chicago and the Midwest across various industries |
19 |
| 56 |
KB Partnerskbpartners.com
An investment firm based in suburban Chicago, specializing in early stage venture capital investments in sports and technology startups |
18 |
| 57 |
Schwartz Capital Groupschwartzcap.com
Entrepreneurial investment firm based in Chicago, specializing in asset management, private capital investments in operating businesses and real estate, and growth equity in consumer brands |
18 |
| 58 |
Permanent Capital Partnerspermanent-capital.com
Expansion stage venture capital firm helping software and marketplace businesses build go-to-market engine for enterprise scale, while serving exceptional leaders seeking outsized returns |
17 |
| 59 |
Performant Capitalperformantcapital.com
Chicago-based private equity firm focusing on technology-driven companies in the lower middle market with expertise in SaaS, tech services, and data intelligence |
17 |
| 60 |
Venture Forward Capitalventureforwardcapital.com
A venture capital firm investing in early-stage startups with outcome-oriented founders, unique domain expertise, and notable connections for creating successful businesses |
17 |
| 61 |
Corazon Capitalcorazon.com
Chicago-based venture fund specializing in Seed and Series A investing, providing pragmatic counsel to entrepreneurs with a blend of operating expertise and investing experience |
16 |
| 62 |
VentureDNAventuredna.com
Boutique private equity firm investing in early stage companies globally, offering mentor capital, strategic business planning, marketing, funding, and consulting services Headquarters in Chicago |
16 |
| 63 |
Pritzker Family Foundationspritzkerfoundations.com
Asset management firm focused on managing assets for Pritzker family foundations and related entities, investing globally for highest risk-adjusted returns |
14 |
| 64 |
Illinois Venturesillinoisventures.com
Seed and early-stage investment firm supporting healthcare and technology startups, focused on building a thriving entrepreneurial community and creating market-changing businesses |
13 |
| 65 |
Fox Venturesfox-companies.com
Venture capital firm investing in various sectors, leveraging a strong relationship with Research Park at University of Illinois for diverse investments |
13 |
| 66 |
Chicago Ventureschicagoventures.com
This company invests in early-stage startups and provides active operational support to help founders build enduring companies anywhere |
12 |
| 67 |
Cane Investment Partnerscaneip.com
Private investment firm providing capital funding, strategic insight, and operational expertise to passionate leaders in various sectors for mid- to long-term investments |
11 |
| 68 |
Tensility Venture Partnerstensilityvc.com
This company invests in and grows startups focused on AI, specifically in cyber security, digital health, and vertical industry applications They value innovation and collaboration |
11 |
| 69 |
306 Capital
306 Capital is a Venture Capital firm that invests in consumer-facing and innovative technology companies to accelerate growth through strategic capital |
11 |
| 70 |
VCapital Managementvcapital.com
Venture capital firm with 30 years of experience identifying and supporting early-stage opportunities, particularly in technology, medical, and science industries |
10 |
| 71 |
New Stack Venturesnewstack.com
A venture capital firm founded in 2015 focuses on investing in tech leaders, with successful funds and innovative software tools for identifying partners |
10 |
| 72 |
Chicago Growth Partnerscgp.com
A private equity firm with expertise in Education, Tech-Enabled Services, Healthcare, and Industrial Growth, helping management teams achieve growth objectives |
9 |
| 73 |
Charles Thayne Capitalcharlesthayne.com
A growth-oriented private investment firm partnering with world-class leaders to drive industry transformation through technology and data science |
9 |
| 74 |
MATH Venture Partnersmathventurepartners.com
Early to growth-stage venture capital fund specializing in investing in technical and digital companies |
8 |
| 75 |
Speedwagon Capital Partnersspeedwagoncapital.com
This company identifies and invests in unique opportunities to create value through experience, network, and financial resources, focusing on real estate and other industries |
7 |
| 76 |
Method Capitalmethod.capital
Chicago-based venture capital firm investing in growth stage B2B technology companies with recurring revenue and scalable business models in the Midwest and beyond |
7 |
| 77 |
Promus Venturespromusventures.com
A global venture capital firm specializing in deep-tech startups digitizing mature industries, providing financing, strategic guidance, and operational support |
7 |
| 78 |
West Suburban Angels Inc.westsuburbanangels.com
An angel investment group that provides financial support and guidance to startups and early-stage companies looking to grow and scale |
7 |
| 79 |
FireStarter Fundfirestarterfund.com
Early stage investment fund supporting technology companies with experienced Chicago entrepreneurs, focusing on nurturing innovation and fostering a supportive business community |
7 |
| 80 |
CIC Angelscicangels.com
Early-stage angel syndicate supporting founders in building turnkey solutions, with a focus on trust, collaboration, and providing unique value |
7 |
| 81 |
HCP & Companyhcpcompany.com
Private equity firm investing in high-potential small companies, providing hands-on support to drive growth, professionalize operations, and prepare for exits |
5 |
| 82 |
Exccess Venture Fund I, LLCexccessventurefund.com
A venture capital firm investing in growth-stage technology companies with backing from top VC firms, focusing on paramount opportunities Contact darrenniemann@gmailcom |
5 |
| 83 |
10H Capital10hcapital.com
A multi-strategy venture fund investing in early to later-stage ventures, founded by successful Limited Partners with expertise in business creation and operations |
5 |
| 84 |
Tawani Venturestawaniventures.com
Early-stage venture fund in Chicago backing diverse Midwest startups with investments ranging from $200K-$500K, providing ongoing support and flexibility for growth |
5 |
| 85 |
Chaifetz Groupchaifetzgroup.com
Venture capital and private equity firm focusing on early and mid-stage growth companies, with a proven track record of building businesses and creating lasting value |
5 |
| 86 |
Off Center Venturesoffcenter.vc
This Chicago-based entrepreneur focuses on building and investing in early stage growth companies that leverage media as a core competency |
4 |
| 87 | 4 | |
| 88 |
Tin Goose Partnerstingoosepartners.com
An investment firm targeting healthcare, transportation, and financial services industries Specializing in growth capital investments, acquisitions, and operational improvements for middle market businesses |
4 |
| 89 |
Giant Step Capitalgiantstep.vc
A venture capital firm focused on deep tech, hard tech, and frontier tech, empowering visionary innovators to push boundaries in technology |
3 |
| 90 |
Bull & Bear, LPbull-bear.com
A global macro investment firm offering alpha generation, diversification, and downside risk protection through flexible strategies in public and private markets |
3 |
| 91 |
Omkara Ventures (OMV)
A hybrid venture and growth company supporting early-stage startups with a data-driven approach to accelerate revenue growth through technology and customer focus |
3 |
| 92 |
Kleinmuntz Associates LLCkleinmuntzassociates.com
A venture capital firm based in Chicago, focusing on analytics, biotechnology, and healthcare, supporting early stage startups with angel investment and advisory services |
3 |
| 93 |
New Leaf Capitalnewleafinvest.com
A boutique venture capital firm investing in disruptive ideas across all industries, providing hands-on support and advice to entrepreneurs |
3 |
| 94 |
Morningside Drive Partners
An investment firm specializing in alternative asset management and independent sponsor solutions, focused on generating attractive investment returns and supporting organic growth |
2 |
| 95 |
Cannan Ventureslinkedin.com
Global venture capital firm investing in passionate teams with innovative ideas Specializing in helping venture firms understand new markets and succeed in new regions |
2 |
| 96 |
Anoth Group Incanothgroup.com
A Venture Capital firm based in Hayward, California that provides funding and support to startups and emerging businesses |
2 |
| 97 |
Pritzker Group Venture Capitalpritzkergroup.com
A venture capital firm that invests in early-stage technology companies with a focus on supporting entrepreneurs and driving innovation |
2 |
| 98 |
Rosemary Capital Partners
An investment management partnership specializing in technology and cloud computing, leading the way in diversified investments |
2 |
| 99 |
SmoothBrainsmoothbrain.com
A Chicago-based Venture Capital/PE firm funding and advising startups in emerging tech, founded in 2022 and having funded 7 companies |
2 |
| 100 |
u.venturesu.ventures
An investment firm, uventures, specializes in funding early-stage technology startups with strong teams and global growth potential for lasting impact |
2 |
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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
- Venture capital and private equity firms in the United States 2,659
- Venture capital and private equity firms in California 786
- Venture capital and private equity firms in New York State 678
- Venture capital and private equity firms in Texas 163
- Venture capital and private equity firms in Massachusetts 141
- Venture capital and private equity firms in Florida 136
- Venture capital and private equity firms in Connecticut 59
- Venture capital and private equity firms in Colorado 47
- Venture capital and private equity firms in Pennsylvania 39
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- Venture capital and private equity firms in Boston 91
- Venture capital and private equity firms in Los Angeles 91
- Venture capital and private equity firms in Palo Alto 87
- Venture capital and private equity firms in Menlo Park 79
- Venture capital and private equity firms in Austin 73
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- Venture capital and private equity firms in Dallas 37
- Venture capital and private equity firms in Atlanta 35