---
title: "S & R DUNCAN BUILDING CONTRACTORS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6cce48eb-15d0-5ed4-9044-91dbf64477ea
json: https://whiteintel.dev/api/public/dossier/6cce48eb-15d0-5ed4-9044-91dbf64477ea
identifier: oo:GB-COH-SC528216
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# S & R DUNCAN BUILDING CONTRACTORS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC528216`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6cce48eb-15d0-5ed4-9044-91dbf64477ea  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6cce48eb-15d0-5ed4-9044-91dbf64477ea  

## Ownership & control

### Owners / controllers

- **Mr Steve Duncan** (beneficial owner) — 50% — https://whiteintel.dev/entity/335e9122-cbfe-53e7-b4fd-2201e49edebc
- **Mr Ryan Gray Duncan** (beneficial owner) — 50% — https://whiteintel.dev/entity/59567009-f6f3-565a-bcea-b1c33d0a4f36
- **Mr Steve Duncan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/f94a1976-2256-416f-ba98-b2cc38a0cc0a
- **Mr Ryan Gray Duncan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/bbbe29bd-c0a2-4269-90c2-1e34ddf1722f

### 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:** `SC528216`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-02-29
- **Registered office:** Serinsten Fogralea, Lerwick, Shetland, ZE1 0SE, Scotland
- **SIC:** 41202

### Officers

- DUNCAN, Caroline Joyce — secretary · appointed 2016-02-29
- DUNCAN, Ryan Gray — director · British · appointed 2016-02-29
- DUNCAN, Steve — director · British · appointed 2016-02-29

### Beneficial owners (Persons with Significant Control)

- Mr Steve Duncan — 25–50% shares · individual PSC · Scotland — since 2016-04-06
- Mr Ryan Gray Duncan — 25–50% shares · individual PSC · Scotland — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC528216
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC528216

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **S & R DUNCAN BUILDING CONTRACTORS LIMITED**. Human view: https://whiteintel.dev/entity/6cce48eb-15d0-5ed4-9044-91dbf64477ea · Structured JSON: https://whiteintel.dev/api/public/dossier/6cce48eb-15d0-5ed4-9044-91dbf64477ea._

_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"._