At a glance · for buyers and watchdogs
Structural Investigation Services Limited has won £672k across 9 public-sector buyers, with 4 live contracts. No active Companies House risk flags.
Why: top buyer North East Lincolnshire Council at 37% · 50% in Construction work · 0 active risk flags · 0 modifications.
ESG & policies vault · 0/5
Key governance & sustainability policies. Published documents link out; missing ones are greyed.
Capabilities
What this supplier does, where they sit, who they sell to.
- Confined Space Inspections Contract 2019-20
- A417 Missing Link - Condition Surveys
Extracted automatically from sisgroupuk.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.
Case studies · 7
Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.
Extracted automatically from sisgroupuk.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.
Buyer references
Named public-sector contacts who have agreed to act as a reference.
No buyer references yet
Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.
Accreditations & memberships
Independently issued. Verification dates cross-checked against issuer registers.
No accreditations recorded
B-Corp, ISO, Cyber Essentials, Living Wage and similar credentials appear here once added by a claimed supplier and cross-checked against the issuing register.
KPI performance
Delivery, budget and satisfaction scores reported quarterly by buyers.
No verified KPI scores yet
Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.
Contracts · 4 live · 10 historic
Pulled from Contracts Finder & Find a Tender. Most recent first.
| Title | Buyer | CPV | Awarded | Value | Term | Status |
|---|---|---|---|---|---|---|
| Merseyside Waste Disposal Authority | 45000000 | 03 Nov 2025 | £17k | 1 mo | Closed | |
| Cyngor Gwynedd | — | 30 Jul 2025 | £100k | 11 mo | Closed | |
| Leeds City Council | 45244000 | 01 Nov 2024 | £100k | 4 yrs | Live | |
| Forestry Commission FC | 71631400 | 02 Mar 2024 | £73k | 2.9 yrs | Live | |
| Merseyside Waste Disposal Authority | 71631450 | 06 Nov 2023 | £3k | 2 mo | Closed | |
| KIER TRANSPORTATION LIMITED | 45000000 | 17 Jul 2023 | £23k | 1 mo | Closed | |
| North East Lincolnshire Council | 71000000 | 20 Feb 2023 | £123k | 2 mo | Closed | |
| North East Lincolnshire Council | 71000000 | 09 Jan 2023 | £123k | 6 mo | Closed | |
| National Highways | 44114000 | 07 Jun 2021 | £16k | 1 mo | Closed | |
| Leeds City Council | 98363000 | 01 Jan 2021 | £21k | 12 mo | Closed |
Top buyers · 9 buyers · top 3 = 69%
Share of awarded value. Concentration fires above 40% for any single buyer.
Category mix
CPV-division share of last-12m awarded value. Single-category exposure: 50%.
Geography
Distribution of awarded value by buyer region.
Peers
Suppliers with overlapping CPVs & buyers (last 24m). Structural Investigation Services Limited highlighted.
| Supplier | SME? | Awarded · 24m | Contracts |
|---|---|---|---|
| Yes | £67.6m | 2 | |
| No | £67.6m | 2 | |
| Yes | £67.6m | 2 | |
| No | £67.6m | 2 | |
| Yes | £67.6m | 2 | |
SI Structural Investigation Services Limited | No | £117k | — |
Red flags · 0 active
Automated scan of Companies House status, charges and insolvency records.
Compliance scorecard
Derived from Companies House filings — not a full supplier-assurance check.
Modifications
Variations to awarded contracts logged under Procurement Act 2023 s.74.
No modifications recorded
No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.
News mentions
UK trade press & nationals, matched to this supplier.
No news mentions found
We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.
Companies House
Live sync — registered details, directors, PSC and SIC codes.
Registered details
- Company no.
- 11231077
- Status
- Active
- Type
- Private limited
- Incorporated
- 28 Feb 2018
- Reg. office
- 23 Birkdale Close, Manners Industrial Estate, Ilkeston, Derbyshire, DE7 8YA
- SIC codes
- 43999
- Last accounts
- 31 Mar 2025
- Next accounts due
- 31 Dec 2026
Directors & PSC
- RADLEY, David John — directorAppointed 20 Dec 2024
- BENT, Dominic Adrian — directorAppointed 30 Jan 2019
- HOFFMAN, Andrew Michael — directorAppointed 30 Jan 2019
- EVANS, Michael Lee — directorAppointed 28 Feb 2018
- Mr Dominic Adrian Bent — person with significant controlownership of shares 25 to 50 percent · voting rights 25 to 50 percent
- Mr Andrew Michael Hoffman — person with significant controlownership of shares 25 to 50 percent · voting rights 25 to 50 percent
- Mr Michael Lee Evans — person with significant controlownership of shares 25 to 50 percent · voting rights 25 to 50 percent
Financial
Filed accounts from Companies House.
No financial filings on record
Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.
Org tree
Group structure and ownership.
Independent. No parent company or subsidiaries recorded at Companies House for this entity.
Social value
Commitments mapped to the Government Social Value Model themes.
No social-value commitments yet
Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.