AlpInvest Partners
AlpInvest Partners is a global private-markets investment manager serving institutional investors through primary funds, secondaries, portfolio finance and co-investments. AlpInvest Partners B.V. is a Netherlands-based private equity investment manager and a business of The Carlyle Group.
Last updated October 30, 2026
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Overview
AlpInvest Partners is a global private-markets investment manager headquartered in Amsterdam and operating as a subsidiary of The Carlyle Group. The firm invests on behalf of institutional clients rather than selling consumer financial products. Its client base includes pension funds, insurance companies, sovereign investors and other professional asset owners across North America, Europe, Asia, South America and Africa. The business originated in the Dutch pension-fund ecosystem. ABP and PGGM, later renamed PFZW, had developed private-equity investment programs and sought a more integrated, independent platform for managing their private-markets allocations. Their outsourced investment arm, NIB Capital Private Equity, was formed in 1999. The platform expanded its investment capabilities during the early 2000s and adopted the AlpInvest Partners name after its 2004 spinout from the pension funds. AlpInvest’s three principal investment activities are primary fund investments, secondary and portfolio-finance investments, and co-investments. Through primary investing, it commits capital to private-equity, private-credit, venture-capital, growth, buyout, mezzanine, distressed and sustainable-energy funds. Its secondaries business acquires existing limited-partnership interests and other private-market exposures, and can also participate in GP-led transactions, portfolio financings, securitizations and related structured transactions. Through co-investments, AlpInvest invests alongside selected private-equity managers, giving institutional clients access to individual companies or transactions in addition to diversified fund commitments. The firm expanded internationally in the early 2000s, opening offices in New York, Hong Kong and London, and later establishing a presence in Indianapolis, Singapore and Tokyo. It also broadened its strategy set, adding private credit, mezzanine and clean-technology mandates. A European middle-market buyout platform was separated from AlpInvest in 2005 and subsequently became Taros Capital; following that transaction, AlpInvest’s principal activity was investing alongside external managers rather than making control acquisitions directly in privately held companies. The Carlyle Group acquired AlpInvest in 2011 through a transaction involving management and Carlyle, enabling the firm to raise capital from investors beyond its original Dutch pension-fund owners. Carlyle acquired the remaining minority interest in 2013, making AlpInvest a wholly owned subsidiary and incorporating it into Carlyle’s broader solutions activities while retaining the AlpInvest brand. AlpInvest has raised successive vehicles for its secondaries and co-investment programs and has participated in large, sometimes confidential, portfolio transactions involving banks, pension funds, sovereign investors and other institutions. The firm reported more than $85 billion in assets under management as of December 31, 2024, more than 800 private-equity fund investments and relationships with more than 350 private-equity firms. Its scale and specialist focus place it among the larger global private-equity fund investors, although detailed financial results and individual portfolio positions are generally not publicly disclosed.
History
AlpInvest’s institutional roots reach back to private-equity programs established independently by the Dutch pension funds ABP and PGGM during the 1980s. In the early 1990s, a separate company named Alpinvest Holding N.V. operated as an evergreen investment vehicle for Benelux and German middle-market companies. That company later became publicly traded and was acquired by ABP and PGGM, but it was not directly identical to the modern AlpInvest platform. In 1999, ABP and PGGM formed NIB Capital Private Equity by combining investment teams and predecessor activities. The purpose was to create a professional, consolidated manager for their private-equity allocations. The platform received a major initial mandate, including capital for new investments and responsibility for existing private-equity holdings. From 2000 onward, it developed dedicated teams for primary fund commitments, co-investments and related strategies. AlpInvest opened a New York office in 2001 and launched a dedicated secondaries strategy in 2002 with a mandate focused on acquiring existing private-equity fund interests. In 2003, ABP and PGGM renewed their support through a broader mandate covering primary funds, secondaries, co-investments and selected Benelux and German middle-market opportunities. In 2004, NIB Capital Private Equity was spun out and renamed AlpInvest Partners, while ABP and PGGM remained its owners until 2011. In 2005, the European middle-market buyout division was separated and later became Taros Capital. This clarified AlpInvest’s role as an institutional fund investor, secondary buyer and co-investment partner rather than a conventional control-oriented buyout house. The firm expanded its geographic and strategic reach during the remainder of the decade. It opened in Hong Kong in 2006 and London in 2008, while receiving substantial mandates for global private equity, mezzanine debt and clean-technology investments. Its investment universe grew to include large and middle-market buyouts, venture capital, growth capital, private credit, distressed assets and sustainable energy. In 2011, Carlyle and AlpInvest management completed a transaction that transferred ownership away from the two Dutch pension clients and gave AlpInvest access to external institutional fundraising. Carlyle purchased the remaining minority interest in 2013, making AlpInvest a wholly owned subsidiary. The firm continued to operate under its own name and investment identity within Carlyle’s platform. During the 2010s and 2020s, AlpInvest expanded its secondaries, co-investment and portfolio-finance activities. It raised successive funds, participated in bank and pension-fund portfolio sales, and developed structured solutions including securitizations and collateralized fund obligations. By the end of 2024, the firm reported more than $85 billion in assets under management, more than 800 private-equity fund investments and a global workforce exceeding 260 employees, including more than 100 investment professionals. AlpInvest Partners was established around 2000 in the context of the Dutch pension-fund investment system and initially managed private-equity-related investments. It later expanded its private-markets activities to include private equity funds, secondary investments and co-investments for a broader institutional client base. In 2011, The Carlyle Group acquired AlpInvest and integrated it into Carlyle’s global investment platform. Following the acquisition, AlpInvest retained its independent brand and private-markets focus while benefiting from Carlyle’s international network. Publicly verifiable information about its founders, historical executives and recent business scale is insufficient for a more detailed account.
- 2024
Portfolio-finance expansion
[1]AlpInvest expands portfolio finance and reports more than $85 billion in assets under management at year-end.
- 2013
Carlyle acquires remaining stake
[1]Carlyle acquires the remaining 40 percent interest and makes AlpInvest wholly owned.
- 2011
Carlyle becomes strategic owner
[1]The Carlyle Group and AlpInvest management complete a transaction that opens the firm to new institutional investors.
- 2011
- 2007
Private credit and clean-technology mandates added
[1]The firm expands into global mezzanine debt and clean-technology investments.
- 2006
Hong Kong office opens
[1]AlpInvest establishes its first office in Asia as part of its international expansion.
- 2005
European middle-market buyout unit spun off
[1]The control-investment division is separated and later becomes Taros Capital.
- 2004
NIB Capital Private Equity becomes AlpInvest Partners
[1]The platform is spun out from ABP and PGGM and adopts the AlpInvest Partners name.
- 2002
Dedicated secondaries strategy launched
[1]The firm establishes a dedicated strategy for purchasing existing private-equity fund interests.
- 2001
New York expansion
[1]AlpInvest expands internationally by opening an office in New York.
Products and positioning
A global institutional private-markets platform combining fund selection, secondary-market expertise, portfolio finance and manager-led co-investment capabilities.
Private-markets investment management · 2000
Primary Fund Investments
AlpInvest commits capital to externally managed private-equity and private-capital funds. Its coverage includes large-cap and middle-market buyouts, venture capital, growth capital, private credit, mezzanine, distressed and sustainable-energy strategies. The approach gives institutional investors diversified exposure to managers, geographies and investment styles without requiring them to build every relationship or underwriting capability internally.
Private-markets investment management · 2002
Secondaries and Portfolio Finance
This platform acquires existing limited-partnership interests and other private-market exposures from investors seeking liquidity or portfolio rebalancing. It also participates in GP-led transactions, portfolio financings, structured transactions, securitizations and related secondary-market solutions. The strategy has become one of AlpInvest’s defining capabilities and covers both traditional fund-interest purchases and more complex portfolio-level transactions.
Private-markets investment management · 2000
Co-Investments
AlpInvest invests alongside selected private-equity managers in individual companies and transactions. Co-investments complement primary fund commitments by offering institutional clients more targeted exposure to underlying assets. The firm may also provide mezzanine or other financing to companies backed by financial sponsors, although it no longer presents itself primarily as a direct control investor. Investments made alongside fund managers or other investors, providing institutional clients with access to selected transactions in addition to fund commitments.
Private credit · 2007
Private Credit and Mezzanine Investments
The firm’s broader private-markets platform includes mezzanine debt, private credit and distressed strategies. These investments extend beyond conventional equity fund commitments and can include credit-oriented secondaries and portfolio-finance transactions. The offering is designed for institutional portfolios seeking income, downside protection or differentiated exposure to private-company financing.
Private Equity
One of AlpInvest’s core activities, investing in private equity funds across regions, industries and investment stages for institutional clients.
Secondaries
Investments in the private equity secondary market, including interests in existing funds or related private-market assets, supporting portfolio management and liquidity objectives.
Brand decisions
2011
Ownership transition to Carlyle and managementM&ABackground
AlpInvest’s original pension-fund owners sought a structure that could support fundraising from additional institutional investors.
Action taken
The Carlyle Group and AlpInvest management completed a transaction transferring ownership away from ABP and PGGM.
Aftermath
AlpInvest retained its brand while becoming part of Carlyle’s global investment platform.
2005
Separation of the European middle-market buyout platformStrategyBackground
AlpInvest reorganized its activities to distinguish institutional fund investing from direct control investments.
Action taken
The European middle-market buyout division was spun off and later renamed Taros Capital.
Aftermath
AlpInvest focused more clearly on primary funds, secondaries, portfolio finance and co-investments.
2004
Spinout and rebranding as AlpInvest PartnersStrategyBackground
ABP and PGGM sought a more independent and professionally managed platform for their private-equity allocations.
Action taken
NIB Capital Private Equity was spun out and renamed AlpInvest Partners while remaining owned by the two pension funds.
Aftermath
The reorganization established the modern AlpInvest brand and supported subsequent international expansion.
Recent events
- 2024
AlpInvest reports more than $85 billion under management[1]
Other
As of December 31, 2024, AlpInvest reported more than $85 billion of assets under management and investments in more than 800 private-equity funds managed by over 350 firms.
- 2021
AlpInvest raises $3.5 billion for Co-Investment Fund VIII[1]
Other
AlpInvest completed fundraising for its eighth co-investment fund, supporting investments alongside selected private-equity managers.
- 2020
AlpInvest raises $9 billion for Secondaries Fund VII[1]
Other
The firm raised $9 billion for its seventh secondaries fund, expanding its capacity to acquire private-equity fund interests and related portfolios.
- 2019
AlpInvest invests in Chronograph technology platform[1]
Other
AlpInvest led a Series A investment in Chronograph alongside Nasdaq. Chronograph provides portfolio-monitoring and reporting technology for institutional private-capital investors.
- 2017
AlpInvest raises $6.5 billion for Secondaries Fund VI[1]
Other
AlpInvest completed fundraising for its sixth reported secondaries fund, reinforcing its position as a large buyer of existing private-equity interests.
- 2013
Carlyle acquires remaining interest in AlpInvest[1]
M&A
The Carlyle Group acquired the remaining minority stake in AlpInvest, making the firm a wholly owned Carlyle subsidiary and linking it to Carlyle’s broader solutions activities.
- 2011
The Carlyle Group completes acquisition of AlpInvest Partners[1]
M&A
Carlyle acquired AlpInvest through a transaction involving management and became its strategic owner, allowing the investment platform to seek capital from a broader institutional investor base.
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