---
title: "PIONEER 1 UK MASTER HOLDCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3f72a073-e75f-5bba-b269-de0218b38872
json: https://whiteintel.dev/api/public/dossier/3f72a073-e75f-5bba-b269-de0218b38872
identifier: oo:GB-COH-13955627
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PIONEER 1 UK MASTER HOLDCO LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13955627`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3f72a073-e75f-5bba-b269-de0218b38872  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3f72a073-e75f-5bba-b269-de0218b38872  

## Ownership & control

### Holdings / subsidiaries

- **PIONEER BALMORAL JV LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/dc52d1c0-74ad-598a-a520-f04e9e75745d
- **PERPETUM UK HOLDCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/a25597f7-f091-5898-a91c-3bc63aaf9638
- **PIONEER CHALLENGER UK LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/fc774a84-925c-5341-a916-742cb947a940
- **SCANBIO UK MIDCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/c8859998-c062-569a-94a4-2ca138ff0341
- **PIONEER BALMORAL UK LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/4ff2902b-28ea-5087-afe7-730c4c3b81ba
- **PIONEER BALMORAL TOPCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/62c42be5-3a1a-589c-a661-a8f7aa72ff8a
- **PIONEER CHALLENGER UK LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/fc774a84-925c-5341-a916-742cb947a940
- **SCANBIO UK MIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c8859998-c062-569a-94a4-2ca138ff0341
- **PIONEER BALMORAL UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4ff2902b-28ea-5087-afe7-730c4c3b81ba
- **PIONEER BALMORAL JV LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/dc52d1c0-74ad-598a-a520-f04e9e75745d
- **PERPETUM UK HOLDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a25597f7-f091-5898-a91c-3bc63aaf9638

## Company profile (live · UK Companies House)

- **Company number:** `13955627`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-03-04
- **Registered office:** C/O Gp Fund Solutions, Mocatta House, Trafalgar Place, Brighton, BN1 4DU, England
- **SIC:** 64205

### Officers

- [GP FUND SOLUTIONS (UK) LIMITED](https://whiteintel.dev/entity/197d8c7e-a37b-518a-b182-1f077f8b39f3) — corporate secretary · appointed 2024-10-02
- NEVILE, Ravi — director · British · appointed 2024-10-16
- TEHRANIAN, Terrence — director · British · appointed 2023-06-15
- THAMMANNA, Subbash Chandra — director · British · appointed 2022-03-04
- TOWER, Dean Russell — director · British · appointed 2024-10-16
- [AZTEC FINANCIAL SERVICES (UK) LIMITED](https://whiteintel.dev/entity/35280500-5521-5ff5-93a7-1b2f3905a89e) — corporate secretary · appointed 2022-05-11 · resigned 2024-10-02

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13955627
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13955627

## 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 **PIONEER 1 UK MASTER HOLDCO LIMITED** — https://whiteintel.dev/entity/3f72a073-e75f-5bba-b269-de0218b38872 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PIONEER 1 UK MASTER HOLDCO LIMITED**. Human view: https://whiteintel.dev/entity/3f72a073-e75f-5bba-b269-de0218b38872 · Structured JSON: https://whiteintel.dev/api/public/dossier/3f72a073-e75f-5bba-b269-de0218b38872._

_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"._