---
title: "ESTERPET LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a08d9dff-d226-54a0-bd57-7d55778c05ab
json: https://whiteintel.dev/api/public/dossier/a08d9dff-d226-54a0-bd57-7d55778c05ab
identifier: oo:GB-COH-11948773
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ESTERPET LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11948773`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a08d9dff-d226-54a0-bd57-7d55778c05ab  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a08d9dff-d226-54a0-bd57-7d55778c05ab  

## Ownership & control

### Owners / controllers

- **BIFFA WASTE SERVICES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/0f3cf9d2-c094-5ffa-8588-e33c0a61952d
- **Mr Mark John Tyne** (beneficial owner) — 50% — https://whiteintel.dev/entity/8bc0c624-2291-5e49-8e9e-c3a0f1097ea5
- **Mrs Sally Anne Tyne** (beneficial owner) — 50% — https://whiteintel.dev/entity/1aa5f6f5-ff90-52c1-be00-e174c8a2e1e2
- **BIFFA WASTE SERVICES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0f3cf9d2-c094-5ffa-8588-e33c0a61952d
- **Mr Mark John Tyne** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6f4ef2c3-6a70-40ad-96fc-bd3e79e29292
- **Mrs Sally Anne Tyne** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5c1fe73d-1f71-478f-9b14-2e86ec67182f

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

A **25-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:** `11948773`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-04-16
- **Registered office:** Coronation Road, Cressex, High Wycombe, Buckinghamshire, HP12 3TZ, United Kingdom
- **SIC:** 20160

### Officers

- PARSONS, Sarah Christine — secretary · appointed 2023-04-25
- ANGELL, Marc Anthony — director · British · appointed 2024-11-01
- TOPHAM, Michael Robert Mason — director · British · appointed 2023-04-25
- TYNE, Mark John — director · British · appointed 2025-09-27
- HALL, Janet Elizabeth — director · British · appointed 2025-09-27 · resigned 2026-01-15
- HARTLEY, Simon John — director · British · appointed 2019-04-16 · resigned 2023-04-25
- JAMES, Paul Anthony — director · British · appointed 2023-09-19 · resigned 2024-10-31
- NEALE, Richard George — director · British · appointed 2022-07-01 · resigned 2023-04-25
- PARSONS, Sarah Christine — director · British,Australian · appointed 2023-04-25 · resigned 2023-09-19
- PUREWAL, Inderjeet Singh — director · British · appointed 2021-02-15 · resigned 2022-06-08
- TYNE, Mark John — director · British · appointed 2019-04-16 · resigned 2023-04-25
- TYNE, Sally Anne — director · British · appointed 2019-04-16 · resigned 2023-04-25

### Beneficial owners (Persons with Significant Control)

- [Biffa Waste Services Limited](https://whiteintel.dev/entity/0f3cf9d2-c094-5ffa-8588-e33c0a61952d) — 75–100% shares · corporate PSC · United Kingdom — since 2023-04-25
- Mr Mark John Tyne — 25–50% shares · individual PSC · United Kingdom — ceased 2023-04-25
- Mrs Sally Anne Tyne — 25–50% shares · individual PSC · United Kingdom — ceased 2023-04-25

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11948773
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11948773

## 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 **ESTERPET LIMITED** — https://whiteintel.dev/entity/a08d9dff-d226-54a0-bd57-7d55778c05ab · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ESTERPET LIMITED**. Human view: https://whiteintel.dev/entity/a08d9dff-d226-54a0-bd57-7d55778c05ab · Structured JSON: https://whiteintel.dev/api/public/dossier/a08d9dff-d226-54a0-bd57-7d55778c05ab._

_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"._