---
title: "BIG BATTERY COMPANY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4064aa2e-7328-50ce-9f27-b1d7fd63d47e
json: https://whiteintel.dev/api/public/dossier/4064aa2e-7328-50ce-9f27-b1d7fd63d47e
identifier: oo:GB-COH-SC721913
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BIG BATTERY COMPANY LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC721913`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4064aa2e-7328-50ce-9f27-b1d7fd63d47e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4064aa2e-7328-50ce-9f27-b1d7fd63d47e  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Big Battery Company Limited** — source · `gb-coh:SC722097` — https://whiteintel.dev/entity/bcd43547-ad67-4ed8-b39f-762c77bb899c

## Ownership & control

### Owners / controllers

- **Mr Mark Anthony O'Dowd** (beneficial owner) — 100% — https://whiteintel.dev/entity/7c76e50a-4970-50ba-8aa8-1a9a6ed961e3
- **SUSTAINABILITY UNLIMITED LLP** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a78b78ec-3f3f-52c0-a694-02ab0eeb235d
- **Mr Mark Anthony O'Dowd** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d02aebfc-de85-4095-91ce-2f192419df98

### Holdings / subsidiaries

- **BIG BATTERY (RANNOCH) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5c8f6541-1084-51d4-94d3-7e21e4c0bb49
- **BIG BATTERY (SATURLAND FARM) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a5b448ed-6b00-5c82-8d83-1bea09500f3f
- **BIG BATTERY (UTS 3) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/722b4f8f-b6da-5f6c-9c42-aae5563d18b5
- **BIG BATTERY (SATURLAND FARM B) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a2fda6f0-230a-5a0e-950e-527e3db83f2e
- **BIG BATTERY (KERROW FARM) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/af1d1933-9967-575c-8460-ec413a5f26eb
- **BIG BATTERY (FLEMINGTON FARM) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/56fafe02-01c9-567b-b663-d52c1326e20f
- **BIG BATTERY (FLATTERTON FARM) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/41698b45-eabe-568b-951e-f274f19d2c74
- **BIG BATTERY (ENRIGG) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/3686715a-7a46-5ae4-a78a-922bca08f603
- **BIG BATTERY (LETHAM FARM) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c52f8c33-dfc1-5f73-adc8-7d8e37412eea
- **BIG BATTERY (FASNAKYLE) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/40d5ca97-0c0c-51a9-9cdf-46ffe6e77c43
- **BIG BATTERY (AIRD FARM) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/f9306675-0523-59df-9029-52754e577f84
- **BIG BATTERY (PATTERTON) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/8b9d517c-d49b-5925-979c-104e2aeac10a

…and **7** more subsidiaries/holdings. Resolve the full list with `get_dossier` on the WhiteIntel MCP (`npx -y @whiteintel/mcp-server`) or a one-off dossier — https://whiteintel.dev/pricing.

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

A **21-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:** `SC721913`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-02-03
- **Registered office:** Third Floor, Suite 2, Ink Building, 24, Douglas Street, Glasgow, G2 7NQ, Scotland
- **SIC:** 35110, 64209

### Officers

- O'DOWD, Mark Anthony — director · British · appointed 2022-02-03

### Beneficial owners (Persons with Significant Control)

- Mr Mark Anthony O'Dowd — 75–100% shares · individual PSC · Scotland — since 2024-02-02
- [Resources Unlimited Llp](https://whiteintel.dev/entity/a78b78ec-3f3f-52c0-a694-02ab0eeb235d) — 75–100% shares · corporate PSC · Scotland — ceased 2024-02-02

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC721913
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC721913

## 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 **BIG BATTERY COMPANY LIMITED** — https://whiteintel.dev/entity/4064aa2e-7328-50ce-9f27-b1d7fd63d47e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BIG BATTERY COMPANY LIMITED**. Human view: https://whiteintel.dev/entity/4064aa2e-7328-50ce-9f27-b1d7fd63d47e · Structured JSON: https://whiteintel.dev/api/public/dossier/4064aa2e-7328-50ce-9f27-b1d7fd63d47e._

_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"._