# ZELLTEC CONSTRUCTION SERVICES LIMITED (05355029)

> ZELLTEC CONSTRUCTION SERVICES LIMITED is an active private limited company (company number 05355029) incorporated on 7 February 2005, registered in Welwyn Garden City. Its registered activity is development of building projects (SIC 41100). Latest small accounts cover the period ending 31 May 2025, showing net assets of £4.80m and cash of £124k, with 7 employees on average. Net assets rose 4% on the prior period (£4.61m).

- Status: Active
- Incorporated: 2005-02-07
- Registered office: Welwyn Garden City, AL7 1AN
- SIC 41100: Development of building projects
- SIC 41201: Construction of commercial buildings
- SIC 41202: Construction of domestic buildings
- Next accounts due: 2027-02-28
- Confirmation statement due: 2027-02-21
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 1,026 comparable companies in Hertfordshire (median £598, upper quartile £67k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-05-31 | £4.80m | £124k | £6.12m | — | — | — | 7 |
| 2024-05-31 | £4.61m | £822k | £5.47m | — | — | — | 6 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £4,803,099 at 31 May 2025
- Cash at bank of £50,000 or more: Cash £123,713
- Incorporated five or more years ago: Incorporated 7 February 2005

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Zelltec Holdings Limited (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2022-11-16

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/05355029
HTML: https://firmoscan.com/company/05355029-zelltec-construction-services-limited