---
title: "GRIDLINE CONSTRUCTION LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a255ea66-0471-54fd-9ca4-965e2cb6881e
json: https://whiteintel.dev/api/public/dossier/a255ea66-0471-54fd-9ca4-965e2cb6881e
identifier: oo:GB-COH-09314975
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GRIDLINE CONSTRUCTION LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-09314975`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a255ea66-0471-54fd-9ca4-965e2cb6881e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a255ea66-0471-54fd-9ca4-965e2cb6881e  

## Ownership & control

### Owners / controllers

- **Mr Grzegorz Koczan** (beneficial owner) — 100% — https://whiteintel.dev/entity/2bfa0034-f1bd-545b-bedb-aa2ee68ea178
- **Mr Grzegorz Koczan** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f2da5067-bed6-419b-ae42-a5eae982b031

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

1. **Mr Grzegorz Koczan** — beneficial owner 100% → *GRIDLINE CONSTRUCTION LIMITED*
1. **Mr Grzegorz Koczan** — beneficial owner 87.5% → *GRIDLINE CONSTRUCTION LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `09314975`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2014-11-17
- **Registered office:** 32 Church Road, Erith, DA8 1PG, England
- **SIC:** 41201

### Officers

- KOCZAN, Grzegorz — director · Polish · appointed 2014-11-17

### Beneficial owners (Persons with Significant Control)

- Mr Grzegorz Koczan — 75–100% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09314975
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09314975

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GRIDLINE CONSTRUCTION LIMITED**. Human view: https://whiteintel.dev/entity/a255ea66-0471-54fd-9ca4-965e2cb6881e · Structured JSON: https://whiteintel.dev/api/public/dossier/a255ea66-0471-54fd-9ca4-965e2cb6881e._

_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"._