---
title: "NIBLOCK (BUILDERS) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c0673800-ffa2-56f9-8b93-e4f7ff54bd76
json: https://whiteintel.dev/api/public/dossier/c0673800-ffa2-56f9-8b93-e4f7ff54bd76
identifier: oo:GB-COH-00633825
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NIBLOCK (BUILDERS) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00633825`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c0673800-ffa2-56f9-8b93-e4f7ff54bd76  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c0673800-ffa2-56f9-8b93-e4f7ff54bd76  

## Cross-source identity

The same real-world entity, resolved across sources:

- **NIBLOCK (BUILDERS) LIMITED** — GLEIF · `lei:213800LNGYFH6DNWI824` — https://whiteintel.dev/entity/eed6e5c2-861f-52a1-8af0-eaecfbb19f54

## Ownership & control

### Owners / controllers

- **Mr Kevin Robert John Hartland** (beneficial owner) — 50% — https://whiteintel.dev/entity/f07f80c7-0a21-5486-a475-f342d0b94e2d
- **Mr Kevin Robert John Hartland** (beneficial owner) — 50% — https://whiteintel.dev/entity/0929fa6d-25e3-5ad6-80ec-c29b6e1d004c
- **Mr Martin Oliver Waters** (beneficial owner) — 75% — https://whiteintel.dev/entity/803098a3-3e74-5b03-bab6-33086d69164c
- **Mr Kevin Robert John Hartland** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/237797bf-42f6-430f-a8ae-37e60da74fb6
- **Mr Martin Oliver Waters** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/c7a74057-9ef1-4f5b-87fb-3527026e3dc9
- **Mr Kevin Robert John Hartland** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/1b8251e4-a1e7-4c5c-923b-9f1a59d59386

### Holdings / subsidiaries

- **NIBLOCK ELECTRICAL SERVICES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/5b0bc720-fe2c-5ca8-8653-b64a29d69245
- **NIBLOCK ELECTRICAL SERVICES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5b0bc720-fe2c-5ca8-8653-b64a29d69245

### 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:** `00633825`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1959-07-29
- **Registered office:** 93 Gloucester Place, London, W1U 6JQ, England
- **SIC:** 41201, 41202, 42990

### Officers

- HARTLAND, Kevin Robert John — secretary · appointed 2020-08-21
- HAND, Warren Michael Sean — director · British · appointed 2025-06-01
- HARTLAND, Kevin Robert John — director · British · appointed 2012-04-02
- RAYMENT, Paul — director · British · appointed 2025-06-01
- WATERS, Martin Oliver — director · British
- COGAR, Roger Tremearne — secretary · British · appointed 2002-11-01 · resigned 2011-06-30
- MARKS, Ronald Isaac — secretary · British · appointed 1992-10-01 · resigned 1993-05-10
- SCAFFARDI, Elaine Christine — secretary · British · appointed 2011-06-30 · resigned 2020-01-29
- WATERS-COATES, Sheila — secretary · British · appointed 1993-05-10 · resigned 2002-11-01
- WHEATLEY, Kenneth Francis — secretary · British · resigned 1992-10-01
- CHIBNALL, Roy Robert — director · British · resigned 1992-10-01
- WHEATLEY, Kenneth Francis — director · British · resigned 1992-10-01

### Beneficial owners (Persons with Significant Control)

- Mr Kevin Robert John Hartland — 25–50% shares · individual PSC · England — since 2023-07-21
- Mr Martin Oliver Waters — 50–75% shares · individual PSC · England — since 2016-12-23
- Mr Kevin Robert John Hartland — 25–50% shares · individual PSC · England — ceased 2018-09-20

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00633825
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00633825

## 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 **NIBLOCK (BUILDERS) LIMITED** — https://whiteintel.dev/entity/c0673800-ffa2-56f9-8b93-e4f7ff54bd76 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NIBLOCK (BUILDERS) LIMITED**. Human view: https://whiteintel.dev/entity/c0673800-ffa2-56f9-8b93-e4f7ff54bd76 · Structured JSON: https://whiteintel.dev/api/public/dossier/c0673800-ffa2-56f9-8b93-e4f7ff54bd76._

_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"._