---
title: "UT TAX LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/56b22b41-2468-5dc0-bea3-a50951ac7dab
json: https://whiteintel.dev/api/public/dossier/56b22b41-2468-5dc0-bea3-a50951ac7dab
identifier: oo:GB-COH-11643855
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# UT TAX LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11643855`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/56b22b41-2468-5dc0-bea3-a50951ac7dab  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/56b22b41-2468-5dc0-bea3-a50951ac7dab  

## Ownership & control

### Owners / controllers

- **Kevin Simon Sefton** (beneficial owner) — 50% — https://whiteintel.dev/entity/6c920ec3-df2d-5ce4-aed2-a38b43923954
- **Mr Marcus John Tettmar** (beneficial owner) — 50% — https://whiteintel.dev/entity/1503888b-d160-5343-a22b-97d4937c8e8f
- **Mr Marcus John Tettmar** (beneficial owner) — 50% — https://whiteintel.dev/entity/0fd698d6-f384-5108-8b48-37edfde072e1
- **Kevin Simon Sefton** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e805ca0c-3b03-4bed-83db-664a142bfb03
- **Mr Marcus John Tettmar** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/312cb227-8cae-458c-b015-1d0f9093e3ca
- **Mr Marcus John Tettmar** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6f7fbaf3-21ab-4a47-9a72-b63e5ab35b75

### Holdings / subsidiaries

- **EARNR LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d6f5aee3-75d4-56ae-9e50-e3a21ac8a594

### 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:** `11643855`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-10-26
- **Registered office:** 10 Chertsey Road, Woking, GU21 5AB, United Kingdom
- **SIC:** 62090

### Officers

- SEFTON, Kevin Simon — director · British · appointed 2018-10-26
- TETTMAR, Marcus John — director · British · appointed 2018-10-26

### Beneficial owners (Persons with Significant Control)

- Mr Marcus John Tettmar — 25–50% shares · individual PSC · United Kingdom — since 2019-02-01
- Kevin Simon Sefton — 25–50% shares · individual PSC · United Kingdom — since 2018-10-26
- Mr Marcus John Tettmar — 25–50% shares · individual PSC · United Kingdom — ceased 2019-02-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11643855
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11643855

## 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 **UT TAX LTD** — https://whiteintel.dev/entity/56b22b41-2468-5dc0-bea3-a50951ac7dab · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **UT TAX LTD**. Human view: https://whiteintel.dev/entity/56b22b41-2468-5dc0-bea3-a50951ac7dab · Structured JSON: https://whiteintel.dev/api/public/dossier/56b22b41-2468-5dc0-bea3-a50951ac7dab._

_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"._