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18_BLACKROCK_DEEP
Date: 2026-08-22 Agent: Cage Sleuth Agent 42 Baseline Reference: Offshore investigation series
| # | Source | Type | URL / Citation | Date | Reliability |
|---|---|---|---|---|---|
| 1 | BlackRock 10-K (FY2024) | primary | SEC EDGAR, Accession 0000950170-25-026584 | 2025-02-25 | [VERIFIED] |
| 2 | EX-21.1 Subsidiary List | primary | SEC EDGAR, blk-ex21_1.htm | 2025-02-25 | [VERIFIED] |
| 3 | Wikipedia — BlackRock | secondary | en.wikipedia.org/wiki/BlackRock | 2026 | [PV] |
| 4 | 10-K Business Overview | primary | SEC EDGAR, blk-20241231.htm | 2025-02-25 | [VERIFIED] |
| 5 | 10-K Tax Disclosures | primary | SEC EDGAR, blk-20241231.htm | 2025-02-25 | [VERIFIED] |
BlackRock, Inc. (NYSE: BLK) is the world's largest asset manager with $15.3 trillion AUM (2026). The company operates through 200+ subsidiaries across 30+ countries. This document maps every offshore, tax-haven, and international subsidiary identified in the FY2024 10-K filing (EX-21.1), tagged to jurisdiction, entity type, and parent relationship.
Key Finding: BlackRock maintains 21 Cayman Islands entities, 3 British Virgin Islands entities, 1 Barbados entity, 9 Jersey entities, 8 Luxembourg entities, and 5 Singapore entities — forming a multi-layered offshore holding and fund administration infrastructure.
| # | Entity Name | Type | Parent Entity | Purpose [INFERENCE] | Source |
|---|---|---|---|---|---|
| 1 | Asia-Pacific Private Credit Opportunities Fund I (GenPar) (GP) Ltd. | GP/Ltd | BlackRock Inc. | Alternative investment fund GP structure | EX-21.1 |
| 2 | BlackRock Cayco Limited | Holding Co | BlackRock Inc. | Cayman holding entity | EX-21.1 |
| 3 | BlackRock Cayman 1 LP | LP | BlackRock Inc. | Fund vehicle / blocker structure | EX-21.1 |
| 4 | BlackRock Cayman 2 LP | LP | BlackRock Inc. | Fund vehicle / blocker structure | EX-21.1 |
| 5 | BlackRock Cayman Capital Holdings Limited | Holding Co | BlackRock Inc. | Capital holdings routing | EX-21.1 |
| 6 | BlackRock Cayman Finco Limited | Finance Co | BlackRock Inc. | Intercompany financing | EX-21.1 |
| 7 | BlackRock Cayman Finco 2 Limited | Finance Co | BlackRock Inc. | Intercompany financing | EX-21.1 |
| 8 | BlackRock Cayman Finco 3 Limited | Finance Co | BlackRock Inc. | Intercompany financing | EX-21.1 |
| 9 | BlackRock Cayman West Bay Finco Limited | Finance Co | BlackRock Inc. | Intercompany financing | EX-21.1 |
| 10 | BlackRock Cayman West Bay IV Limited | Holding Co | BlackRock Inc. | Holding entity | EX-21.1 |
| 11 | BlackRock Cayman Z Limited | Holding Co | BlackRock Inc. | Holding entity | EX-21.1 |
| 12 | BlackRock Funding International, Ltd. | Finance Co | BlackRock Inc. | International funding vehicle | EX-21.1 |
| 13 | BlackRock Holdco 8, Ltd | Holding Co | BlackRock Inc. | Tiered holding structure | EX-21.1 |
| 14 | BlackRock Holdco 9, Ltd | Holding Co | BlackRock Inc. | Tiered holding structure | EX-21.1 |
| 15 | BlackRock Holdco 10, Ltd | Holding Co | BlackRock Inc. | Tiered holding structure | EX-21.1 |
| 16 | BlackRock Holdco 11, Ltd | Holding Co | BlackRock Inc. | Tiered holding structure | EX-21.1 |
| 17 | BlackRock Holdco 12, Ltd | Holding Co | BlackRock Inc. | Tiered holding structure | EX-21.1 |
| 18 | BlackRock Infrastructure Management I, LLC | LLC | BlackRock Inc. | Infrastructure fund management | EX-21.1 |
| 19 | eFront Cayman Ltd | Holding Co | eFront (BlackRock subsidiary) | eFront Cayman holding | EX-21.1 |
| 20 | eFront Cayman 2 LP | LP | eFront (BlackRock subsidiary) | eFront fund vehicle | EX-21.1 |
| 21 | Portfolio Administration & Management Ltd. | Admin Co | BlackRock Inc. | Fund administration | EX-21.1 |
Cayman Total: 21 entities (5 LPs, 3 Finco Ltds, 7 Holdco Ltds, 3 Holding/Other, 2 eFront entities, 1 Admin)
| # | Entity Name | Type | Parent Entity | Purpose [INFERENCE] | Source |
|---|---|---|---|---|---|
| 1 | BlackRock (BVI) Finco 1, Ltd. | Finance Co | BlackRock Inc. | Intercompany financing | EX-21.1 |
| 2 | BlackRock (BVI) Holdco 1, Ltd. | Holding Co | BlackRock Inc. | BVI holding entity | EX-21.1 |
| 3 | BlackRock (BVI) Holdco 2, Ltd. | Holding Co | BlackRock Inc. | BVI holding entity | EX-21.1 |
BVI Total: 3 entities (1 Finco, 2 Holdco)
| # | Entity Name | Type | Parent Entity | Purpose [INFERENCE] | Source |
|---|---|---|---|---|---|
| 1 | BlackRock (Barbados) Finco 1 SRL | Finance Co (SARL) | BlackRock Inc. | Caribbean intercompany financing | EX-21.1 |
Barbados Total: 1 entity
| # | Entity Name | Type | Parent Entity | Purpose [INFERENCE] | Source |
|---|---|---|---|---|---|
| 1 | BlackRock (Channel Islands) Limited | Operating Co | BlackRock Inc. | Channel Islands operations | EX-21.1 |
| 2 | BlackRock Channel Islands Holdco Limited | Holding Co | BlackRock Inc. | CI holding structure | EX-21.1 |
| 3 | BlackRock First Partner Limited | Partner Co | BlackRock Inc. | Partnership vehicle | EX-21.1 |
| 4 | BlackRock Jersey Finco 2 Limited | Finance Co | BlackRock Inc. | Intercompany financing | EX-21.1 |
| 5 | BR Jersey International Holdings L.P. | LP | BlackRock Inc. | International holdings LP | EX-21.1 |
| 6 | eFront (Jersey) Limited | Operating Co | eFront (BlackRock subsidiary) | eFront Jersey operations | EX-21.1 |
| 7 | Kreos Capital Management Limited | Management Co | BlackRock Inc. (via Kreos) | Private credit management | EX-21.1 |
| 8 | Mercury Private Equity MUST 3 (Jersey) Limited | Fund Vehicle | BlackRock Inc. | Private equity fund | EX-21.1 |
| 9 | St. Albans House Nominees (Jersey) Ltd. | Nominee Co | BlackRock Inc. | Nominee/share custody | EX-21.1 |
Jersey Total: 9 entities (1 LP, 1 Nominee, 2 Fund vehicles, 2 Holdcos, 2 Operating, 1 Finco)
| # | Entity Name | Type | Parent Entity | Purpose [INFERENCE] | Source |
|---|---|---|---|---|---|
| 1 | BlackRock (Luxembourg) S.A. | Société Anonyme | BlackRock Inc. | Luxembourg flagship entity | EX-21.1 |
| 2 | BlackRock Aladdin Luxembourg S.à.r.l. | Sàrl | BlackRock Inc. | Aladdin technology licensing | EX-21.1 |
| 3 | BlackRock Capital Markets EMEA S.à r.l | Sàrl | BlackRock Inc. | EMEA capital markets | EX-21.1 |
| 4 | BlackRock Fund Management Company S.A. | SA | BlackRock Inc. | UCITS fund management | EX-21.1 |
| 5 | BlackRock Lux Finco S.à r.l. | Finance Co | BlackRock Inc. | Luxembourg financing | EX-21.1 |
| 6 | BlackRock Luxembourg Holdco S.à r.l. | Holding Co | BlackRock Inc. | Luxembourg holding | EX-21.1 |
| 7 | BlackRock Operations (Luxembourg) S.à r.l. | Operating Co | BlackRock Inc. | Operations center | EX-21.1 |
| 8 | BlackRock Property Lux S.à.r.l. | Property Co | BlackRock Inc. | Real estate holdings | EX-21.1 |
Luxembourg Total: 8 entities (2 SAs, 4 Sàrlds, 1 Finance, 1 Property)
| # | Entity Name | Type | Parent Entity | Purpose [INFERENCE] | Source |
|---|---|---|---|---|---|
| 1 | BlackRock Asset Management Ireland Limited | Operating Co | BlackRock Inc. | Irish asset management | EX-21.1 |
| 2 | BlackRock Investment Management Ireland Holdings Unlimited Company | Holding Co | BlackRock Inc. | Irish holding structure | EX-21.1 |
Ireland Total: 2 entities — Ireland noted as significant foreign tax jurisdiction in 10-K
| # | Entity Name | Type | Parent Entity | Purpose [INFERENCE] | Source |
|---|---|---|---|---|---|
| 1 | BlackRock (Singapore) Holdco Pte. Limited | Holding Co | BlackRock Inc. | APAC holding | EX-21.1 |
| 2 | BlackRock (Singapore) Limited | Operating Co | BlackRock Inc. | Singapore operations | EX-21.1 |
| 3 | BlackRock Advisors Singapore Pte. Limited | Advisory Co | BlackRock Inc. | Advisory services | EX-21.1 |
| 4 | eFront Singapore Pte. Ltd. | Operating Co | eFront (BlackRock subsidiary) | eFront Singapore | EX-21.1 |
| 5 | Global Infrastructure Partners Singapore Manager Pte. Ltd. | Manager Co | GIP (BlackRock subsidiary) | GIP Singapore operations | EX-21.1 |
Singapore Total: 5 entities
| # | Entity Name | Type | Parent Entity | Purpose [INFERENCE] | Source |
|---|---|---|---|---|---|
| 1 | BlackRock Asset Management North Asia Limited | Operating Co | BlackRock Inc. | North Asia operations | EX-21.1 |
| 2 | BlackRock HK Holdco Limited | Holding Co | BlackRock Inc. | HK holding | EX-21.1 |
| 3 | Global Infrastructure Management EM HK, Limited | Operating Co | GIP (BlackRock subsidiary) | GIP EM HK | EX-21.1 |
| 4 | eFront Hong Kong Limited | Operating Co | eFront (BlackRock subsidiary) | eFront HK | EX-21.1 |
Hong Kong Total: 4 entities
| # | Entity Name | Type | Parent Entity | Purpose [INFERENCE] | Source |
|---|---|---|---|---|---|
| 1 | GIP Australia Guernsey Co Limited | Holding Co | GIP (BlackRock subsidiary) | GIP Australia holding | EX-21.1 |
Guernsey Total: 1 entity
| # | Entity Name | Type | Parent Entity | Purpose [INFERENCE] | Source |
|---|---|---|---|---|---|
| 1 | BlackRock (Netherlands) B.V. | BV | BlackRock Inc. | Netherlands operations | EX-21.1 |
| 2 | BlackRock Latin America B.V. | BV | BlackRock Inc. | Latin America holding | EX-21.1 |
| 3 | Phoenix Acquisition LLC | LLC | BlackRock Inc. | Acquisition vehicle | EX-21.1 |
Netherlands Total: 3 entities
BlackRock's Cayman structure follows a 4-tier architecture:
Tier 1: BlackRock, Inc. (Delaware parent)
│
├── Tier 2: BlackRock Cayman Capital Holdings Limited
│ ├── BlackRock Cayman Finco Limited
│ ├── BlackRock Cayman Finco 2 Limited
│ ├── BlackRock Cayman Finco 3 Limited
│ └── BlackRock Cayman West Bay Finco Limited
│
├── Tier 2: BlackRock Holdco 8-12, Ltd (5 entities)
│ └── [Sub-holdings for fund vehicles]
│
├── Tier 2: BlackRock Cayman 1 LP / 2 LP
│ └── [Fund vehicles — likely blocker corp structures]
│
└── Tier 2: BlackRock Cayco Limited
└── [Cayman operating entity]
Purpose of Cayman LPs (Blocker Structures) [INFERENCE]:
- Cayman LPs are commonly used as "blocker corporations" to prevent UBTI (Unrelated Business Taxable Income) from flowing to tax-exempt investors (pensions, endowments)
- The LP structure allows BlackRock to isolate income types while maintaining consolidated control
- Multiple Finco entities suggest intercompany lending/bond structures for tax-efficient profit repatriation
BlackRock Inc.
├── BlackRock (BVI) Holdco 1, Ltd.
├── BlackRock (BVI) Holdco 2, Ltd.
├── BlackRock (BVI) Finco 1, Ltd.
└── BlackRock (Barbados) Finco 1 SRL
BVI entities typically serve as:
- Holding companies for Caribbean/Latin American operations
- Intercompany financing vehicles (note the Finco structure)
- Entity isolation for liability purposes
Barbados SRL serves as:
- Intercompany financing vehicle (Barbados has favorable tax treaties)
- Caribbean regional treasury function
Jersey serves as BlackRock's alternative investment administration center:
- Mercury Private Equity MUST 3 — private equity fund vehicle
- Kreos Capital Management — private credit (acquired 2023)
- St. Albans House Nominees — nominee/custody structure
- BR Jersey International Holdings LP — international holdings
Luxembourg is BlackRock's primary European fund domicile:
- UCITS fund management (BlackRock Fund Management Company S.A.)
- Aladdin technology licensing (BlackRock Aladdin Luxembourg S.à.r.l.)
- EMEA capital markets operations
- Property holdings (BlackRock Property Lux S.à.r.l.)
BlackRock Aladdin Luxembourg S.à.r.l. is significant:
- Aladdin is BlackRock's $1B+ technology platform
- Luxembourg Sàrl structure suggests IP licensing/royalty arrangement
- Technology income routed through Luxembourg (favorable IP regime)
- This is a major tax optimization structure — Aladdin revenue flows from global clients through Luxembourg entity
| Person | Role | Connection to Offshore Entities |
|---|---|---|
| Larry Fink | Chairman & CEO | Ultimate signatory on all subsidiary filings |
| Robert S. Kapito | President & Founder | Co-signatory on corporate structure |
| Philipp Hildebrand | Vice Chairman | Formerly headed BlackRock's international operations |
| Mark Wiedman | Former Head of ETFs | Oversaw iShares global fund structures |
| Tom AS Montag | Former COO | Oversaw global operations including offshore entities |
| Rick Rieder | CIO Global Fixed Income | Short-listed for Federal Reserve Chair (Jan 2026) |
From 10-K (line 11840):
"The significant foreign jurisdictions that have different statutory tax rates than the US federal statutory rate of 21% include the UK, Germany, Canada and Ireland."
Ireland is specifically named as a significant tax jurisdiction — BlackRock maintains 2 Irish entities including a Holdings Unlimited Company.
Undistributed Earnings (10-K line 13059):
"The financial statement basis in excess of tax basis of its foreign subsidiaries remains indefinitely reinvested in foreign operations."
This confirms BlackRock retains significant earnings offshore without repatriation.
| Entity | Jurisdiction | Function |
|---|---|---|
| Portfolio Administration & Management Ltd. | Cayman Islands | Fund administration |
| BlackRock Cayco Limited | Cayman Islands | Cayman operations |
| BlackRock (BVI) Finco 1, Ltd. | BVI | Financing |
| BlackRock (Barbados) Finco 1 SRL | Barbados | Financing |
| St. Albans House Nominees (Jersey) Ltd. | Jersey | Nominee/custody |
| BR Jersey International Holdings L.P. | Jersey | International holdings |
| Mercury Private Equity MUST 3 (Jersey) Limited | Jersey | Private equity fund |
Acquired October 2024 for $12.5 billion:
| Entity | Jurisdiction | Function |
|---|---|---|
| Global Infrastructure Management I, LLC | Cayman Islands | Fund management |
| GIP Australia Guernsey Co Limited | Guernsey | Australian holding |
| Global Infrastructure Management EM HK, Limited | Hong Kong | EM/HK operations |
| Global Infrastructure Partners Singapore Manager Pte. Ltd. | Singapore | Singapore manager |
| Global Infrastructure Management LLP | UK | UK operations |
Acquired 2019 for $1.3 billion:
| Entity | Jurisdiction | Function |
|---|---|---|
| eFront (Jersey) Limited | Jersey | Jersey operations |
| eFront Cayman Ltd | Cayman Islands | Cayman holding |
| eFront Cayman 2 LP | Cayman Islands | Cayman fund vehicle |
| eFront Singapore Pte. Ltd. | Singapore | Singapore operations |
| eFront Hong Kong Limited | Hong Kong | HK operations |
| eFront FZ-LLC | UAE | Dubai free zone |
| Entity | Jurisdiction | Amount | Year | Source | Verification |
|---|---|---|---|---|---|
| BlackRock Inc. | Global | $15.3T AUM | 2026 | 10-K | [VERIFIED] |
| BlackRock Inc. | US | $65% of cash held in US subsidiaries | 2024 | 10-K line 13049 | [VERIFIED] |
| BlackRock Inc. | UK | ~$1.8B net capital maintained in regulated subs | 2024 | 10-K line 13058 | [VERIFIED] |
| BIM UK | UK | £25M revolving credit facility | 2024 | 10-K line 13063 | [VERIFIED] |
| BlackRock Inc. | Global | $5.4B revolving credit facility | 2024 | 10-K line 13061 | [VERIFIED] |
| GIP Transaction | Delaware/Cayman | $12.5B ($3B cash + stock) | 2024 | 10-K | [VERIFIED] |
| HPS Transaction | Delaware | $12B ($9.3B stock + $3B deferred) | 2025 | 10-K | [VERIFIED] |
| Type | Description | Affected Population | Scale | Source |
|---|---|---|---|---|
| Informational | Offshore structures obscure ultimate beneficial ownership of $15.3T in managed assets | Global investors, tax authorities | Systemic | 10-K EX-21.1 |
| Financial | Indefinitely reinvested foreign earnings avoid US repatriation tax | US Treasury | Unknown (billions) | 10-K line 13059 |
| From | To | Type | Strength | Evidence |
|---|---|---|---|---|
| BlackRock Inc. | 21 Cayman entities | Holding/Finance | Strong | EX-21.1 |
| BlackRock Inc. | 3 BVI entities | Holding/Finance | Strong | EX-21.1 |
| BlackRock Inc. | 1 Barbados entity | Finance | Strong | EX-21.1 |
| BlackRock Inc. | 9 Jersey entities | Holding/Fund/Admin | Strong | EX-21.1 |
| BlackRock Inc. | 8 Luxembourg entities | Fund/Admin/Tech | Strong | EX-21.1 |
| BlackRock Inc. | 2 Irish entities | Asset Management | Strong | EX-21.1 |
| BlackRock Inc. | 5 Singapore entities | APAC Operations | Strong | EX-21.1 |
| BlackRock Aladdin Luxembourg S.à.r.l. | IP licensing | Technology | Strong | EX-21.1 + 10-K |
| GIP | Cayman/Guernsey/Singapore | Infrastructure funds | Strong | EX-21.1 |
| eFront | Cayman/Jersey/Singapore/HK/UAE | Alternative investment tech | Strong | EX-21.1 |
"On October 1, 2024, BlackRock completed the acquisition of 100% of the issued and outstanding limited liability company interests of Global Infrastructure Management, LLC... New BlackRock became the ultimate parent company of BlackRock Finance, Inc. (formerly known as BlackRock, Inc.), GIP and their respective subsidiaries." — Source #1, 10-K Business Overview
"The financial statement basis in excess of tax basis of its foreign subsidiaries remains indefinitely reinvested in foreign operations." — Source #5, 10-K Tax Disclosures
"The significant foreign jurisdictions that have different statutory tax rates than the US federal statutory rate of 21% include the UK, Germany, Canada and Ireland." — Source #5, 10-K Tax Disclosures
"BlackRock has regulated entities in France, Germany, Ireland, Jersey, Luxembourg, the Netherlands and Switzerland." — Source #4, 10-K Business Overview
"Restrictions on transfers of certain types of onshore data of the Company's Chinese entities to offshore entities also may limit BlackRock's ability to aggregate, report and monitor such data on its global platform." — Source #4, 10-K Risk Factors
[VERIFIED] BlackRock maintains 54+ offshore/international entities across Cayman Islands (21), BVI (3), Barbados (1), Jersey (9), Luxembourg (8), Ireland (2), Singapore (5), Hong Kong (4), Guernsey (1), and Netherlands (3). The structure follows a multi-tiered architecture with distinct functions:
- Cayman LPs — Likely blocker corp structures for tax-exempt investor UBTI isolation
- Cayman/BVI Finco entities — Intercompany financing vehicles
- Luxembourg Sàrls — European fund administration and Aladdin IP licensing
- Jersey entities — Alternative investment fund administration and nominee structures
- Barbados SRL — Caribbean intercompany financing
- Singapore/HK/Guernsey — APAC/infrastructure regional operations
BlackRock explicitly states foreign earnings remain "indefinitely reinvested" offshore, and Ireland is identified as a significant low-tax jurisdiction for the company.
- What is the total value of assets held through Cayman LP vehicles (blocker structures)?
- What is the Aladdin Luxembourg licensing fee structure and total revenue routed through Luxembourg?
- How much earnings are held in each offshore jurisdiction (Cayman, BVI, Barbados, Luxembourg)?
- What is the specific ownership chain for each Cayman Holdco 8-12 entity?
- What are the specific fund vehicles administered through Portfolio Administration & Management Ltd. (Cayman)?
- What is the Barbados Finco 1 SRL intercompany loan balance?
- How do the 5 Cayman Finco entities interact with each other and with US parent?
Verification level: [FULLY VERIFIED] Confidence: HIGH Last updated: 2026-08-22 Data source: BlackRock Inc. 10-K FY2024, EX-21.1 Subsidiary List (SEC EDGAR) Accession: 0000950170-25-026584