---
title: "TANGGUH HIRI OPERATING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bc249218-bab7-5e69-b279-2670da940ffe
json: https://whiteintel.dev/api/public/dossier/bc249218-bab7-5e69-b279-2670da940ffe
identifier: oo:GB-COH-06433810
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TANGGUH HIRI OPERATING LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06433810`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bc249218-bab7-5e69-b279-2670da940ffe  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bc249218-bab7-5e69-b279-2670da940ffe  

## Ownership & control

### Owners / controllers

- **Mr Michael Brian Dorrell** (beneficial owner) — https://whiteintel.dev/entity/7e024fe0-4b09-514b-b170-a15eb2c445a0
- **Teekay Lng Partners L.P.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/cd05d230-41d5-4f70-bf56-c98044ec69a8
- **Mr. Hajir Naghdy** (beneficial owner) — https://whiteintel.dev/entity/32942443-6823-4876-a504-adbfc107ddaf
- **Mr Michael Brian Dorrell** (beneficial owner) — https://whiteintel.dev/entity/ea256f80-35e4-4bd7-ada5-e25efc4ccd3b
- **Seapeak Llc** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/de8b8a57-993b-4c3c-b969-4e0b89122516
- **Mr Michael Brian Dorrell** (beneficial owner) — https://whiteintel.dev/entity/512d6961-2f4d-4008-8ae5-9078bec3236c

### 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:** `06433810`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2007-11-21
- **Registered office:** 83 Baker Street, London, W1U 6AG, United Kingdom
- **SIC:** 52220

### Officers

- GATI, Anne-Catherine — director · Swiss · appointed 2021-12-10
- MCDADE, Christopher George — director · British · appointed 2019-03-28
- OEN, Anthony Budiawan — director · Indonesian · appointed 2018-02-15
- SURYA, Siana Anggraeni — director · Indonesian · appointed 2018-02-15
- THOMSON, James Robert — director · British · appointed 2020-05-15
- ROBINSON, David Rex — secretary · British · appointed 2007-11-21 · resigned 2008-12-17
- VISTRA COMPANY SECRETARIES LIMITED — corporate secretary · appointed 2008-12-17 · resigned 2024-06-20
- ADAMS, John — director · British · appointed 2013-03-31 · resigned 2019-03-28
- GALLACHER, Martin — director · British · appointed 2009-05-01 · resigned 2010-01-22
- LIVERSEDGE, Anne Elizabeth — director · British · appointed 2018-02-15 · resigned 2021-12-10
- PENNY, David Neil — director · British · appointed 2007-11-21 · resigned 2015-04-10
- RELF, Iain — director · British · appointed 2015-04-10 · resigned 2020-05-15
- ROBINSON, David Rex — director · British · appointed 2007-11-21 · resigned 2009-05-01
- SEKKESAETER, Geir Arvid — director · Norwegian · appointed 2010-01-22 · resigned 2013-03-31

### Beneficial owners (Persons with Significant Control)

- Mr Michael Brian Dorrell — 75–100% votes · individual PSC · United States — since 2023-06-14
- Mr. Hajir Naghdy — 75–100% votes · individual PSC · China — ceased 2025-10-21
- Mr Michael Brian Dorrell — significant influence or control · individual PSC · United States — ceased 2025-10-21
- [Seapeak Llc](https://whiteintel.dev/entity/de8b8a57-993b-4c3c-b969-4e0b89122516) — 75–100% shares · corporate PSC · Marshall Islands — ceased 2023-06-14
- [Teekay Lng Partners L.P.](https://whiteintel.dev/entity/cd05d230-41d5-4f70-bf56-c98044ec69a8) — 75–100% shares · corporate PSC · Marshall Islands — ceased 2022-02-25

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06433810
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06433810

## 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 **TANGGUH HIRI OPERATING LIMITED** — https://whiteintel.dev/entity/bc249218-bab7-5e69-b279-2670da940ffe · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TANGGUH HIRI OPERATING LIMITED**. Human view: https://whiteintel.dev/entity/bc249218-bab7-5e69-b279-2670da940ffe · Structured JSON: https://whiteintel.dev/api/public/dossier/bc249218-bab7-5e69-b279-2670da940ffe._

_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"._