---
title: "GRAN TIERRA UK LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2255e0cd-213b-57bd-b54a-4ea57cc07672
json: https://whiteintel.dev/api/public/dossier/2255e0cd-213b-57bd-b54a-4ea57cc07672
identifier: oo:GB-COH-10699593
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GRAN TIERRA UK LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-10699593`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2255e0cd-213b-57bd-b54a-4ea57cc07672  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2255e0cd-213b-57bd-b54a-4ea57cc07672  

## Cross-source identity

The same real-world entity, resolved across sources:

- **GRAN TIERRA UK LIMITED** — GLEIF · `lei:213800949OZA9QA9FS17` — https://whiteintel.dev/entity/74fea4d6-fd58-5f3e-8848-a3ccefa109ab

## Ownership & control

### Owners / controllers

- **Graham Andrew Heath** (beneficial owner) — 50% — https://whiteintel.dev/entity/1485d235-e137-57bd-bc28-abb9c1c5d034
- **Mr. Neill Ashley Carson** (beneficial owner) — 50% — https://whiteintel.dev/entity/537d50f2-5013-56ee-8c3d-9e7889ec0fbe
- **Mr. Neill Ashley Carson** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/ed8c9a4b-d06e-4cbb-86e4-fa9f01886cbc
- **Graham Andrew Heath** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d109097f-a4d3-45b4-881f-b979cdd038fd
- **Gran Tierra Energy Inc.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/1f7c3f86-4f7b-40ce-a467-521f36f9fde1

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

1. **Graham Andrew Heath** — beneficial owner 50% → *GRAN TIERRA UK LIMITED*
1. **Mr. Neill Ashley Carson** — beneficial owner 50% → *GRAN TIERRA UK LIMITED*
1. **Mr. Neill Ashley Carson** — beneficial owner 37.5% → *GRAN TIERRA UK LIMITED*
1. **Graham Andrew Heath** — beneficial owner 37.5% → *GRAN TIERRA UK LIMITED*
1. **Gran Tierra Energy Inc.** — beneficial owner 87.5% → *GRAN TIERRA UK LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `10699593`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2017-03-30
- **Registered office:** Centralis 25 Western Avenue, Milton Park, Oxfordshire, OX14 4SH, United Kingdom
- **SIC:** 06100, 06200

### Officers

- [CENTRALIS UK LIMITED](https://whiteintel.dev/entity/b6553175-ebf0-53ba-aaf1-a4ebf46ae505) — corporate secretary · appointed 2024-11-04
- HEWITSON, Adam — director · British · appointed 2024-11-04
- LISTER, Amy Elizabeth Dane — director · British · appointed 2024-11-04
- ZUTARA, Pedro Ernesto — director · Canadian · appointed 2024-11-04
- [BURNESS PAULL LLP](https://whiteintel.dev/entity/1b53ac9b-6f11-56ff-916a-c22dde9e6d87) — corporate secretary · appointed 2017-03-30 · resigned 2024-11-04
- AMES, Richard Millington — director · American · appointed 2017-07-18 · resigned 2024-11-04
- BEAL, Linda Janice — director · British · appointed 2019-09-13 · resigned 2024-11-04
- CARSON, Neill Ashley, Mr. — director · British · appointed 2017-03-30 · resigned 2024-11-04
- FESTIVAL, John Larry — director · Canadian · appointed 2020-11-02 · resigned 2024-11-04
- HEATH, Graham Andrew — director · Canadian · appointed 2017-03-30 · resigned 2022-09-28
- HEATH, Ryan — director · Canadian · appointed 2022-12-19 · resigned 2024-11-04
- KNOX, David John Wissler — director · British · appointed 2017-07-18 · resigned 2020-02-06
- SHAFIQ, Majid — director · British · appointed 2017-07-18 · resigned 2024-11-04

### Beneficial owners (Persons with Significant Control)

- [Gran Tierra Energy Inc.](https://whiteintel.dev/entity/1f7c3f86-4f7b-40ce-a467-521f36f9fde1) — 75–100% shares · corporate PSC · Canada — since 2024-10-31
- Mr. Neill Ashley Carson — 25–50% shares · individual PSC · United Kingdom — ceased 2018-02-05
- Graham Andrew Heath — 25–50% shares · individual PSC · United Kingdom — ceased 2018-02-05

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10699593
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10699593

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GRAN TIERRA UK LIMITED**. Human view: https://whiteintel.dev/entity/2255e0cd-213b-57bd-b54a-4ea57cc07672 · Structured JSON: https://whiteintel.dev/api/public/dossier/2255e0cd-213b-57bd-b54a-4ea57cc07672._

_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"._