92 firms, 924 deals and moves

New York–headquartered investment firm founded in 2004 by Brazilian financiers Jorge Paulo Lemann, Marcel Herrmann Telles and Carlos Alberto "Beto" Sicupira. It is best known for building AB InBev, Restaurant Brands International (Burger King + Tim Hortons + Popeyes + Firehouse Subs) and Kraft Heinz (with Berkshire Hathaway), and for spreading zero-based budgeting (ZBB) through consumer goods. It

The oldest institutional private-capital investor in Britain, a FTSE 100 listed investment company, and — through a single retailer, Action — the owner of what is arguably the most successful private equity investment ever made.

A Boston-born, genuinely global buyout firm that grew out of TA Associates' international network, became the leading sponsor of corporate carve-outs and payments businesses in Europe, and built the most enduring Latin American private equity franchise.

New York–based middle/upper-middle-market private equity firm with roots as the Rosenwald family office (heirs of Sears, Roebuck's Julius Rosenwald). Since converting to a third-party private equity model in 1994, it has focused on industrials, specialty chemicals and materials, building products, healthcare services and business services, supported by an in-house operating "Resources Group." Flag

A transatlantic firm with venture-capital roots — founded by two of the pioneers of the industry, Alan Patricof and Sir Ronald Cohen — that evolved into a sector-focused global buyout investor in tech, services, healthcare and internet/consumer.

Born from the wreckage of Drexel Burnham Lambert, Apollo built its reputation as the most ruthless value and distressed investor in private equity — "purchase price matters" — and then transformed itself, via Athene, into a retirement-services and private-credit origination powerhouse in which buyouts are now a minority of the business.

Founded inside the AXA insurance group by Dominique Senequier in 1996, spun out in 2013, and now one of the world's largest private-markets houses — the global leader in secondaries, a top-tier European infrastructure investor, and a significant buyout, growth, private credit and real estate manager, majority-owned by its employees.

Los Angeles-founded global alternative investment manager, born in 1997 from the Apollo/Drexel lineage, that became the world's leading private-credit franchise. Its private equity, real estate, infrastructure and secondaries businesses sit around a credit-led core — anchored by Ares Capital Corporation (ARCC), the largest US business development company.

The consulting firm's investment spin-out that turned "the Bain way" — rigorous, data-driven operating analysis — into a private-equity franchise; it backed Staples and Domino's, became a 2012 presidential campaign battleground, and grew into a ~$185bn+ multi-strategy private partnership that has never gone public.

Born inside Baring Brothers as Baring Capital Investors in 1986, BC Partners became one of Europe's original pan-European buyout houses and later a transatlantic multi-strategy firm (private equity, credit, real estate) — known for big, concentrated bets that produced both one of the decade's greatest wins (Chewy) and several notable failures (Intelsat, Phones 4u, Foxtons, Fitness First).

Boston-based private equity firm known for a low-profile, partnership-driven culture, long-term partnerships with management teams, and deep sector work in consumer, industrials, business services, healthcare, and communications/infrastructure. Signature outcomes include Advanced Drainage Systems (22-year hold), Carter's, Amscan/Party City, Husky, Lightower (sold to Crown Castle for ~$7.1bn), and

Founded with $400,000 as an M&A boutique in 1985, Blackstone became the world's largest alternative asset manager — the first to pass $1 trillion of AUM — by building the dominant global real-estate franchise, pioneering perpetual vehicles for individual investors, and treating private equity as one of many "product lines" on a single, data-rich platform.

Toronto/New York-based global alternative asset manager with roots in a 1899 Brazilian utility, transformed under Bruce Flatt into one of the world's largest owner-operators of real assets — real estate, infrastructure, renewable power and transition, private equity — and, via Oaktree, credit. Its edge: long-duration capital, operating expertise in physical assets, and a willingness to buy in dist

New York-based alternative investment firm founded in 1992 by Stephen Feinberg and William Richter. Built on distressed debt, it became famous for control investments in troubled companies and banks — backed by an in-house operating bench — and infamous for Chrysler and GMAC. Its Albertsons and BAWAG investments rank among the most profitable in PE history.

Born as the in-house investment arm of the British coal miners' pension funds, Cinven became one of Europe's most consistent large-cap buyout firms — known for sector-and-country matrix teams, pan-European carve-outs, healthcare, TMT and a distinctive insurance-consolidation franchise.

Headquarters: New York (with a major London office) · Founded: 1978 (as Clayton & Dubilier; renamed CD&R in the early 1990s) · Strategy: Large-cap and upper-mid-market buyouts in North America and Western Europe, with a heavy emphasis on corporate carve-outs and operational transformation · Defining trait: the original "operating partner" private equity firm — former CEOs sit alongside financial p

Santa Monica–based private-investment firm founded in 2006 by José E. Feliciano and Behdad Eghbali. It grew from a niche special-situations shop into one of the fastest-growing sponsors of the 2015–2025 era: buy-and-build software platforms, industrial and consumer carve-outs, a sizeable credit business, and the 2022 acquisition of Chelsea Football Club. Its trademarked O.P.S.® (Operations, People

Europe's largest private-markets firm by private-equity fund size; born inside Citicorp, spun out in 1993, listed on Euronext Amsterdam in April 2024.

The Wallenberg-sphere Swedish investor that became Europe's largest listed private-markets firm — industrial roots, thematic investing, and a "purpose-driven" brand built on governance and operational improvement.

Status (2026): Inactive. The firm stopped raising flagship funds after its late-1990s vintages, was crippled by the 1999–2002 telecom losses and the Connecticut pension lawsuit, lost its founder Ted Forstmann in November 2011, and effectively wound down after selling its last major portfolio companies — IMG (to WME/Silver Lake, 2013–14) and 24 Hour Fitness (to AEA/OTPP/Fitness Capital, May 2014).

A technology-focused private equity firm founded in 1999 in the San Francisco Bay Area, best known for complex carve-outs from large technology companies, take-privates of sub-scale public tech companies, and a long list of mid-market software, healthcare IT and fintech deals. It manages roughly ~$45bn (reported, 2024) across flagship, Agility (smaller deals) and credit strategies.

Founded in 1980 as the private investment arm of Chuck Feeney's fortune, General Atlantic (GA) is widely credited with pioneering growth equity — minority (and increasingly majority) investments in fast-growing, often founder-led companies, without heavy leverage. Headquartered in New York with offices across the Americas, Europe, the Middle East and Asia, GA managed roughly ~$96bn after acquiring

Chicago-based private equity firm, originally Golder, Thoma & Co., later Golder, Thoma, Cressey, Rauner and GTCR Golder Rauner. Known for its "Leaders Strategy" — partnering with proven executives *before* identifying a target, then building platforms through acquisitions — in four core sectors: Business & Consumer Services, Financial Services & Technology, Healthcare, and Technology, Media & Tele

San Francisco-based large-cap private-equity firm, founded 1984. Known for a single-strategy, highly concentrated portfolio, a small partnership, unusually long holds of "franchise" businesses, and top-tier long-run returns. Sectors: software and internet, financial services and insurance, healthcare, business and information services, consumer, and media/marketing.

Europe's largest software-focused private equity investor: a former Mercury Asset Management/Merrill Lynch captive that became independent in 2000, abandoned generalist buyouts for B2B software and tech-enabled services, and built Visma into one of the most valuable private software companies in the world.

Historical firm. Dallas-based Hicks Muse was one of the "big four" U.S. buyout houses of the late 1990s alongside KKR, Forstmann Little and Clayton Dubilier & Rice. It rode U.S. media deregulation to spectacular gains, then suffered heavy losses on Latin American and telecom/tech bets around 2000–2002. It split apart in 2004–2006: the European team became Lion Capital (the brief's "Lion Chemical"

A New York-based global software investor founded in 1995 as Insight Venture Partners. Insight pioneered "ScaleUp" growth equity — backing software companies that have found product-market fit and need capital and operational help to scale — and has expanded into buyouts (Veeam, Armis, Kaseya, Recorded Future), structured equity and continuation vehicles. Regulatory AUM exceeded ~$90bn (reported,

The firm that invented the modern leveraged buyout, built the template for the "barbarian" mega-deal of the 1980s, and then reinvented itself into a ~$700bn-scale, publicly listed, insurance-backed alternative asset manager.

Middle-market control buyout firm founded by Jerome Kohlberg Jr. — the "K" who left KKR in 1987 — and his son James Kohlberg. Based in Mount Kisco, New York. Over nearly four decades it evolved from a founder-led boutique with a moral critique of 1980s LBO excess into a fully institutional, multi-generational middle-market franchise whose 2024 flagship (Fund X) closed at $4.3 billion.

HQ: Los Angeles (Brentwood), California · Founded: January 1989 · Founder: Leonard I. Green · Long-time leaders: John G. Danhakl, Jonathan D. Sokoloff, Peter J. Nolan · AUM: ~$77.8bn (2024, reported) · Strategy: Control and significant-minority buyouts and growth investments in U.S. consumer, retail, healthcare, and business/industrial services · Flagship vehicles: Green Equity Investors (GEI) I–X

Dallas-founded global private equity firm specialising in distressed real estate, non-performing loans (NPLs), banks and other financial assets, plus corporate and real-estate opportunities arising from crises. Founded by John Grayken in 1995, it is among the largest and historically highest-returning opportunistic investors in the world — and among the most controversial in host countries (Korea,

Chicago-based private equity firm, spun out of First Chicago's venture capital arm in 1992. Over three decades MDP became one of the Midwest's largest buyout firms, known for large take-privates (CDW, Nuveen, Univision consortium, Yankee Candle, NFP, MoneyGram) and a sector focus on Basic Industries, Business & Government Software and Services, Financial & Transaction Services, and Health Care. It

Toronto-based, TSX-listed (ONEX) private equity and credit manager founded in 1984 by Gerald W. "Gerry" Schwartz. Onex is Canada's oldest and best-known PE firm and unusual globally: a publicly listed holding company that invests its own balance sheet alongside third-party funds (Onex Partners, ONCAP, Onex Credit). It is known for large corporate carve-outs (Celestica from IBM, Spirit AeroSystems

The heir to Paribas's 19th-century industrial holdings tradition, PAI is France's leading large-cap buyout house — a pan-European specialist in food & consumer, business services, healthcare and industrials, known for corporate carve-outs from Europe's largest groups and for one of the defining single-asset continuation deals (Froneri).

A Swiss, publicly listed private-markets manager that started as a fund-of-funds and secondaries investor in 1996, became one of the first listed GPs (2006), and transformed itself into a global direct investor across private equity, infrastructure, real estate and private credit — pioneering semi-liquid "evergreen" vehicles for private wealth.

From Schroder Ventures to a global, sector-focused buyout and growth investor: one of Europe's oldest PE franchises, scarred by its 2006–07 vintage and reborn as a technology-led investor.

Beverly Hills-based private equity firm founded by Tom Gores in 1995, built on buying complex, unloved corporate carve-outs and fixing them with an in-house operations team — a model it brands "M&A&O" (Mergers, Acquisitions & Operations).

Atlanta-based private equity firm founded in 2001 by Neal K. Aronson. It is the world's dominant private owner of franchised and multi-unit consumer brands: Arby's, Buffalo Wild Wings, Sonic, Jimmy John's and Dunkin' (via Inspire Brands); Subway; Cinnabon, Auntie Anne's, Moe's and others (via GoTo Foods); CKE (Carl's Jr./Hardee's); Driven Brands; and fitness franchisors (Orangetheory, Anytime Fitn

Founded in 1999 as the first private equity firm dedicated to large-cap technology investing, Silver Lake has become the definitive "tech-and-tech-enabled" mega-buyout and structured-capital firm — the sponsor behind Dell's take-private and EMC merger, Skype, Endeavor/UFC, Qualtrics, and (with PIF) the ~$55bn Electronic Arts LBO. Headquartered in Menlo Park and New York, it manages roughly ~$110bn

Greenwich, Connecticut–based private equity firm that grew out of Marsh & McLennan's in-house private equity arm (MMC Capital). It manages the Trident Funds, one of the longest-running specialist private equity programs focused on financial services: insurance and reinsurance, insurance brokerage and services, asset and wealth management, specialty finance, mortgage, and financial/business service

New York-based private equity firm specialising in retail, consumer and distribution businesses. Small team, concentrated bets, aggressive structuring. Best known for Staples, Nine West, Belk, Torrid/Hot Topic, and the 2025 take-private of Walgreens Boots Alliance.

The Washington, D.C. firm that turned political access, regulated-industry expertise and relentless fundraising into a global, multi-regional private-equity platform — and later wrestled with how to become a modern, diversified alternative asset manager after its founders stepped back.

The world's largest software-focused private equity firm. Its lineage runs back to Golder, Thoma & Co. (1980) — one of the inventors of "buy-and-build" — and through Thoma Cressey Equity Partners to Thoma Bravo (2008). Headquartered in Chicago and San Francisco (with Miami and London offices), it manages roughly ~$180bn+ of assets (reported, 2025), virtually all in enterprise software and technolo

The Fort Worth/San Francisco firm that made its name on complex, contrarian turnarounds — from Continental Airlines out of bankruptcy to Korea First Bank after the Asian crisis — then built one of the most diversified "thematic" platforms in alternatives, spanning buyouts, growth, impact (Rise), climate, Asia and, since 2023, credit via Angelo Gordon.

New York–based private equity firm founded in 1992 that invests "at the intersection of technology and government." It specializes in complex carve-outs and take-privates of companies that sell technology, services and data to government agencies, health systems, payers and educators. Under Ramzi Musallam it built a reputation for some of the best returns in large-cap PE (Athenahealth, Guidehouse,

Founded in 2000 by Robert F. Smith and Brian Sheth, Vista is an enterprise-software-only private equity firm whose standardized operating system — the Vista Standard Operating Procedures (VSOPs) — became one of the most imitated playbooks in technology buyouts. Headquartered in Austin, Texas (with San Francisco, Chicago, New York and other offices), Vista manages roughly ~$100bn+ of assets (report

Founded: 1966 (E.M. Warburg, Pincus & Co., New York); roots in E.M. Warburg & Co. (1938)

New York–based private equity firm focused exclusively on healthcare and technology — a two-sector specialisation it has kept since its founding in 1979. WCAS is one of the most experienced healthcare-services investors in the industry (MedPartners, Select Medical, Concentra, AmeriPath, US Oncology, USAP, InnovAge, Kindred). It is also the sponsor named in the FTC's landmark 2023 antitrust "roll-u

Historical firm. Wesray was the archetypal "first-wave" LBO boutique: two principals, no committed blind-pool fund, very small equity cheques, and very fast flips. Its 1982 Gibson Greetings deal is the single most cited data point in the early history of leveraged buyouts.