---
title: "MAINSTREAM STAFF SUPPLIES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2db39a58-4394-57a4-a02f-5deff8a19665
json: https://whiteintel.dev/api/public/dossier/2db39a58-4394-57a4-a02f-5deff8a19665
identifier: oo:GB-COH-06246719
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MAINSTREAM STAFF SUPPLIES LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06246719`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2db39a58-4394-57a4-a02f-5deff8a19665  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2db39a58-4394-57a4-a02f-5deff8a19665  

## Ownership & control

### Owners / controllers

- **Staffing Made Simple (Kent) Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c5e4451b-7314-4049-94b7-05f94c80d4f0
- **DUNANDUSTED LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8454010e-a5b6-567f-993b-70425f778ffd
- **ASCENTRIX LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/07a624f4-8404-599a-87d9-f6da550a2249
- **MAINSTREAM LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d9ef1dae-2cea-51bc-9824-122c81394bf5

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

A **22-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:** `06246719`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2007-05-14
- **Registered office:** 4 Kings Row, Armstrong Road, Maidstone, Kent, ME15 6AQ, England
- **SIC:** 81100

### Officers

- SMITH, Mark Peter — director · British · appointed 2007-05-14
- SMITH, Venetia Anne — secretary · British · appointed 2007-05-14 · resigned 2023-11-07
- SMITH, Mark Graham — director · British · appointed 2009-03-01 · resigned 2020-03-30
- SMITH, Venetia Anne — director · British · appointed 2020-03-30 · resigned 2023-11-07

### Beneficial owners (Persons with Significant Control)

- [Mainstream Limited](https://whiteintel.dev/entity/d9ef1dae-2cea-51bc-9824-122c81394bf5) — 75–100% shares · corporate PSC · England — since 2026-06-26
- [Ascentrix Limited](https://whiteintel.dev/entity/07a624f4-8404-599a-87d9-f6da550a2249) — 75–100% shares · corporate PSC · England — ceased 2026-06-26
- [Mainstream Group Limited](https://whiteintel.dev/entity/8454010e-a5b6-567f-993b-70425f778ffd) — 75–100% shares · corporate PSC · United Kingdom — ceased 2020-03-30
- [Staffing Made Simple (Kent) Limited](https://whiteintel.dev/entity/c5e4451b-7314-4049-94b7-05f94c80d4f0) — 75–100% shares · corporate PSC · United Kingdom — ceased 2019-05-13

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06246719
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06246719

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAINSTREAM STAFF SUPPLIES LIMITED**. Human view: https://whiteintel.dev/entity/2db39a58-4394-57a4-a02f-5deff8a19665 · Structured JSON: https://whiteintel.dev/api/public/dossier/2db39a58-4394-57a4-a02f-5deff8a19665._

_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"._