---
title: "DOVER STREET IX AIF L.P. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/adac414b-9ea9-55f8-ae10-9bf06c4fa9b5
json: https://whiteintel.dev/api/public/dossier/adac414b-9ea9-55f8-ae10-9bf06c4fa9b5
identifier: oo:GB-COH-SL021188
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DOVER STREET IX AIF L.P.

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SL021188`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/adac414b-9ea9-55f8-ae10-9bf06c4fa9b5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/adac414b-9ea9-55f8-ae10-9bf06c4fa9b5  

## Cross-source identity

The same real-world entity, resolved across sources:

- **DOVER STREET IX AIF L.P.** — GLEIF · `lei:549300N5TILQNS3P2H25` — https://whiteintel.dev/entity/30f6e3fe-d3ef-5c6c-ba5c-abfe907aa511

## Ownership & control

### Owners / controllers

- **HARBOURVEST PARTNERS (U.K.) LIMITED** (beneficial owner) — https://whiteintel.dev/entity/b6b01ec3-a3f5-582c-bd0f-57e41796d2e7
- **Harbourvest Partners (Europe) Limited** (beneficial owner) — https://whiteintel.dev/entity/6797c344-8fec-45f5-97d3-075a6e95d397

### UBO chain (walk to the ultimate owner)

A **2-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `SL021188`
- **Status:** active
- **Type:** limited partnership
- **Incorporated:** 2015-06-23
- **Registered office:** 50 Lothian Road, Festival Square, Edinburgh, EH3 9WJ

### Beneficial owners (Persons with Significant Control)

- [Harbourvest Partners (U.K.) Limited](https://whiteintel.dev/entity/b6b01ec3-a3f5-582c-bd0f-57e41796d2e7) — significant influence or control · corporate PSC · England — since 2019-03-29
- [Harbourvest Partners (Europe) Limited](https://whiteintel.dev/entity/6797c344-8fec-45f5-97d3-075a6e95d397) — significant influence or control · corporate PSC · United Kingdom — ceased 2019-03-29

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SL021188
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SL021188

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **DOVER STREET IX AIF L.P.** — https://whiteintel.dev/entity/adac414b-9ea9-55f8-ae10-9bf06c4fa9b5 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DOVER STREET IX AIF L.P.**. Human view: https://whiteintel.dev/entity/adac414b-9ea9-55f8-ae10-9bf06c4fa9b5 · Structured JSON: https://whiteintel.dev/api/public/dossier/adac414b-9ea9-55f8-ae10-9bf06c4fa9b5._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._