# Efsg Limited

## Details

- **Company number:** [02971676](https://find-and-update.company-information.service.gov.uk/company/02971676)
- **Status:** Active
- **Type:** PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
- **Incorporated:** 22 Sep 1994
- **Registered office:** BUCKNALLS LANE, GARSTON, WATFORD, WD25 9XX
- **Nature of business:** [74990](/sic/74990) Non-trading company
- **Corporate group:** [BRE Trust](/group/33451) (11 companies)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| SHAPIRO, Ian David | director | 9 Sep 2025 |  |
| RUDDER, Jennifer Lynn | director | 24 Jul 2025 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Building Research Establishment Ltd | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 6 Apr 2016 |  |



## Accounts

| Year ended | Net assets | Employees |
|---|---|---|
| 31 Dec 2025 | £0 | 0 |
| 31 Dec 2024 | £0 | 0 |
| 31 Dec 2023 | £0 | 0 |
| 31 Dec 2022 | £0 | 0 |
| 31 Dec 2021 | £0 | 0 |
| 31 Dec 2020 | - | 0 |
| 31 Dec 2019 | £0 | 0 |
| 31 Dec 2018 | £0 | - |
| 31 Dec 2017 | £0 | - |
| 31 Dec 2016 | £0 | - |
| 31 Dec 2015 | £0 | - |
| 31 Dec 2014 | £0 | - |



## Owned by

Efsg Limited → [Building Research Establishment Limited](/company/03319324) → [BRE Group Limited](/company/02704081) → [BRE Trust](/company/03282856)




## Directors' other companies

- [RUDDER, Jennifer Lynn](/person/7690158) - director at [Building Performance Group Limited](/company/01573939)
- [SHAPIRO, Ian David](/person/7690180) - director at [Building Performance Group Limited](/company/01573939)
- [SHAPIRO, Ian David](/person/7690180) - director at [Walsall Housing Group Limited](/company/04015633)



## Companies at the same address

- [BRE Certification](/company/03548352) (03548352)
- [BRE Global Limited](/company/08961297) (08961297)
- [BRE Group Limited](/company/02704081) (02704081)
- [Building Research Establishment Limited](/company/03319324) (03319324)
- [Ceequal Limited](/company/04568928) (04568928)
- [GEO Technologies Limited](/company/03629097) (03629097)
- [Geolabs Ltd](/company/03177641) (03177641)
- [Geotechnical & Environmental Services Limited](/company/03461795) (03461795)
- [Loss Prevention Certification Board Limited(the)](/company/01907862) (01907862)