---
title: "IMPAX CARRIED INTEREST PARTNER (GP) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/58302e7a-1b9e-57db-aa66-70a1dac78ffe
json: https://whiteintel.dev/api/public/dossier/58302e7a-1b9e-57db-aa66-70a1dac78ffe
identifier: oo:GB-COH-SC286867
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# IMPAX CARRIED INTEREST PARTNER (GP) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC286867`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/58302e7a-1b9e-57db-aa66-70a1dac78ffe  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/58302e7a-1b9e-57db-aa66-70a1dac78ffe  

## Ownership & control

### Owners / controllers

- **IMPAX ASSET MANAGEMENT LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/4ddac530-a047-5fa0-8412-42d785abbc64
- **Impax Asset Management Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8c209669-ae78-4c84-a14e-47a69b98328a

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

A **6-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:** `SC286867`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2005-06-30
- **Registered office:** 50 Lothian Road, Festival Square, Edinburgh, EH3 9WJ
- **SIC:** 99999

### Officers

- RUMENS, Justine Claire — secretary · appointed 2025-02-21
- COCKBURN, Karen — director · British · appointed 2023-06-27
- SIMM, Ian Richard — director · British · appointed 2005-07-22
- BROWN, Jacqueline Ann — secretary · British · appointed 2005-07-22 · resigned 2009-03-17
- KNIGHT, Michael Burt — secretary · British · appointed 2009-03-17 · resigned 2011-07-12
- WILSON, Zack — secretary · appointed 2011-07-12 · resigned 2025-02-21
- BURNESS LLP — corporate secretary · appointed 2005-06-30 · resigned 2005-07-22
- RIDGE, Charles David — director · British · appointed 2020-08-17 · resigned 2023-06-27
- ROSSBACH, Peter Van Egmond — director · American · appointed 2005-07-22 · resigned 2020-08-17
- BURNESS (DIRECTORS) LIMITED — corporate nominee director · appointed 2005-06-30 · resigned 2005-07-22

### Beneficial owners (Persons with Significant Control)

- [Impax Asset Management Limited](https://whiteintel.dev/entity/8c209669-ae78-4c84-a14e-47a69b98328a) — 75–100% shares · corporate PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC286867
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC286867

## 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 **IMPAX CARRIED INTEREST PARTNER (GP) LIMITED** — https://whiteintel.dev/entity/58302e7a-1b9e-57db-aa66-70a1dac78ffe · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **IMPAX CARRIED INTEREST PARTNER (GP) LIMITED**. Human view: https://whiteintel.dev/entity/58302e7a-1b9e-57db-aa66-70a1dac78ffe · Structured JSON: https://whiteintel.dev/api/public/dossier/58302e7a-1b9e-57db-aa66-70a1dac78ffe._

_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"._