---
title: "SULMARA SUBSEA INTERNATIONAL LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0e900041-ae1d-52fa-8110-edd73be1bea5
json: https://whiteintel.dev/api/public/dossier/0e900041-ae1d-52fa-8110-edd73be1bea5
identifier: oo:GB-COH-SC602514
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SULMARA SUBSEA INTERNATIONAL LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC602514`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0e900041-ae1d-52fa-8110-edd73be1bea5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0e900041-ae1d-52fa-8110-edd73be1bea5  

## Ownership & control

### Owners / controllers

- **Mr Kevin Mcbarron** (beneficial owner) — https://whiteintel.dev/entity/d959f7b8-6386-5e31-a355-a9ba092fad08
- **Mr Graeme Kenneth Speirs** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b77bd72d-67ec-4483-a582-9e21a16998d2
- **Mr Luis Fernando Gonzalez Rul Perez** (beneficial owner) — https://whiteintel.dev/entity/34bbd86b-d359-4a21-877b-12256a423e96
- **Mr Kevin Mcbarron** (beneficial owner) — https://whiteintel.dev/entity/19bae56e-7f04-4a97-9927-48bc12189964

### Holdings / subsidiaries

- **SULMARA GEO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2755eece-da70-5d21-ad0b-e735a3094281
- **SULMARA SUBSEA LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c34ecc9e-e0f6-5387-8309-364d1d3a6dc3
- **SULMARA SUBSEA MOZAMBIQUE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/24714af1-8449-57dd-8235-a33609417ca2

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

A **4-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:** `SC602514`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-07-13
- **Registered office:** 28 Albyn Place, Aberdeen, AB10 1YL, United Kingdom
- **SIC:** 82990

### Officers

- [STRONACHS SECRETARIES LIMITED](https://whiteintel.dev/entity/f10afca4-5607-5f30-8111-5e5ec59cef50) — corporate secretary · appointed 2018-07-13
- LARSSEN, Davis Marc — director · British · appointed 2024-11-25
- MCBARRON, Kevin — director · British · appointed 2019-04-12
- PUGH, Richard John — director · British · appointed 2024-11-25
- SIBSON, Michael John — director · British · appointed 2024-11-25
- SPEIRS, Graeme Kenneth — director · British · appointed 2020-06-17
- CATENACI, Douglas Robert — director · American · appointed 2019-04-12 · resigned 2020-06-11
- CHAMBLEE, Cliff Voss — director · American · appointed 2020-02-05 · resigned 2024-08-08
- EHRLICH, Ari David — director · American · appointed 2019-04-12 · resigned 2020-06-11
- FORBES, Neil David — director · British · appointed 2018-07-13 · resigned 2018-08-31
- GONZALEZ RUL PEREZ, Luis Fernando — director · Mexican · appointed 2018-08-31 · resigned 2024-11-25
- PINTO, Carlo — director · British · appointed 2024-08-30 · resigned 2025-09-03
- RENNIE, David Alan — director · British · appointed 2018-07-13 · resigned 2018-08-31
- ROWLEY, William Roger — director · British · appointed 2022-12-02 · resigned 2024-08-08
- WISTHAL, Piotr Adam — director · British · appointed 2021-05-28 · resigned 2026-03-31

### Beneficial owners (Persons with Significant Control)

- Mr Graeme Kenneth Speirs — 25–50% shares · individual PSC · United Kingdom — since 2022-05-19
- Mr Kevin Mcbarron — significant influence or control · individual PSC · United Kingdom — since 2019-04-12
- Mr Luis Fernando Gonzalez Rul Perez — 25–50% votes · individual PSC · United Kingdom — ceased 2022-05-19

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC602514
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC602514

## 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 **SULMARA SUBSEA INTERNATIONAL LIMITED** — https://whiteintel.dev/entity/0e900041-ae1d-52fa-8110-edd73be1bea5 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SULMARA SUBSEA INTERNATIONAL LIMITED**. Human view: https://whiteintel.dev/entity/0e900041-ae1d-52fa-8110-edd73be1bea5 · Structured JSON: https://whiteintel.dev/api/public/dossier/0e900041-ae1d-52fa-8110-edd73be1bea5._

_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"._