At a glance · for buyers and watchdogs
Jan Kattein Architects Limited has won £3.2m across 11 public-sector buyers, with 7 live contracts. No active Companies House risk flags.
Why: top buyer Notting Hill Genesis at 80% · 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.
- Construction Related Multi-Disciplinary Services - Architectural and related services
- Architectural and Urban Planning - Architectural and related services
- Town Centre Public Art Trails
- 21084 - RFQ for appointment of a design team to develop a new concept for library community space called Everyspace.
Extracted automatically from jankattein.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.
Case studies · 2
Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.
Extracted automatically from jankattein.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 · 2
Credentials listed on the supplier’s website. Not yet checked against issuer registers.
Extracted automatically from jankattein.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.
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 · 7 live · 11 historic
Pulled from Contracts Finder & Find a Tender. Most recent first.
| Title | Buyer | CPV | Awarded | Value | Term | Status |
|---|---|---|---|---|---|---|
| Westminster Council City | 71220000 | 01 Apr 2024 | £74k | 15 mo | Closed | |
| capitalEsourcing | 71220000 | 01 Apr 2024 | £46k | 15 mo | Closed | |
| Thanet District Council | 71000000 | 16 Oct 2023 | £86k | 2 yrs | Closed | |
| Thanet District Council | 71311200 | 14 Sept 2023 | £80k | 2.2 yrs | Closed | |
| London Borough of Harrow | 71000000 | 31 May 2023 | £112k | 12 mo | Closed | |
| Thanet District Council | 71000000 | 04 Apr 2023 | £115k | 7 mo | Closed | |
| Notting Hill Genesis | 71315200 | 01 Dec 2022 | £2.5m | 4 yrs | Live | |
| London Borough of Enfield | 71311000 | 19 Jul 2022 | £4k | 1 mo | Closed | |
| Cambridgeshire County Council | 92511000 | 11 Jul 2022 | £57k | 2.1 yrs | Closed | |
| HS2 | 79933000 | 20 May 2022 | £10k | 3 mo | Closed |
Top buyers · 11 buyers · top 3 = 92%
Share of awarded value. Concentration fires above 40% for any single buyer.
Geography
Distribution of awarded value by buyer region.
Peers
Suppliers with overlapping CPVs & buyers (last 24m). Jan Kattein Architects Limited highlighted.
| Supplier | SME? | Awarded · 24m | Contracts |
|---|---|---|---|
| No | £67.8m | 1 | |
| No | £39.0m | 1 | |
| No | £22.4m | 2 | |
| No | £1.9m | 8 | |
| No | £1.6m | 2 | |
JK Jan Kattein Architects Limited | No | — | — |
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.
- 07561630
- Status
- Active
- Type
- Private limited
- Incorporated
- 11 Mar 2011
- Reg. office
- 277 New North Road, London, N1 7AA
- SIC codes
- 71111
- Last accounts
- 31 Mar 2025
- Next accounts due
- 31 Dec 2026
Directors & PSC
- STAIKOPOULOU, Chrysanthi — secretaryAppointed 01 Jul 2013
- KATTEIN, Jan — directorAppointed 11 Mar 2011
- Chrysanthi Staikopoulou — person with significant controlownership of shares 25 to 50 percent
- Mr Jan Kattein — person with significant controlownership of shares 50 to 75 percent · voting rights 50 to 75 percent · right to appoint and remove directors
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 · 1/5
Commitments mapped to the Government Social Value Model themes. Each is tagged self-reported or from the website.
Extracted automatically from jankattein.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.