At a glance · for buyers and watchdogs
LAMBDA PHOTOMETRICS LIMITED has won £5.1m across 18 public-sector buyers, with 10 live contracts. No active Companies House risk flags.
Why: top buyer UK Research and Innovation at 48% · 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.
- Contract Award: Load Pull Tuners and associated accessories
- Laser System
- 1734/331/SW/NAMRC/17 High-resolution table-top Scanning Electron Microscope
- 1193 - Electronics Instrumentation
- Fizeau Interferometer
- Electronic Components and Associated Products, Services Kits, Tools, Fixings, Test & Measurement Equipment & Batteries
Extracted automatically from lambdaphoto.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.
Case studies
Delivery stories the supplier has published, with sector and outcome.
No case studies yet
Once a claimed supplier publishes delivery stories — the buyer, the sector, what was delivered and the outcome — they appear here.
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 · 10 live · 38 historic
Pulled from Contracts Finder & Find a Tender. Most recent first.
| Title | Buyer | CPV | Awarded | Value | Term | Status |
|---|---|---|---|---|---|---|
| UK Research and Innovation | — | 17 Dec 2025 | £970k | 12 mo | pending | |
| DIAMOND LIGHT SOURCE LIMITED | — | 09 Oct 2025 | £214k | 5 mo | pending | |
| ASTON UNIVERSITY | — | 01 Jul 2025 | — | 5 yrs | Live | |
| UK SHARED BUSINESS SERVICES LIMITED | 31100000 | 29 Jan 2025 | £48k | — | Closed | |
| UK Research & Innovation | 38000000 | 02 Oct 2024 | £159k | 9 mo | Closed | |
| UK Research and Innovation | 38600000 | 21 Feb 2024 | £160k | 5 mo | Closed | |
| UK Research & Innovation | 42500000 | 14 Nov 2023 | £69k | 6 mo | Closed | |
| UK Research & Innovation | 38651000 | 02 Nov 2023 | £57k | 2 mo | Closed | |
| Defence Science and Technology Laboratory | 38000000 | 29 Sept 2023 | £116k | 17 mo | Closed | |
| UK Research and Innovation | 45442000 | 20 Jul 2023 | £83k | 6 mo | Closed |
Top buyers · 18 buyers · top 3 = 69%
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). LAMBDA PHOTOMETRICS LIMITED highlighted.
| Supplier | SME? | Awarded · 24m | Contracts |
|---|---|---|---|
| Yes | £9.6m | 1 | |
GV gvav ltd | Yes | £6.6m | 6 |
| No | £5.9m | 2 | |
| Yes | £5.9m | 4 | |
| No | £5.9m | 1 | |
LP LAMBDA PHOTOMETRICS LIMITED | No | £1.2m | — |
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.
- 01332370
- Status
- Active
- Type
- Private limited
- Incorporated
- 03 Oct 1977
- Reg. office
- Lambda House, Lower Luton Road, Harpenden, AL5 5BZ
- SIC codes
- 33130 · 46690 · 74909
- Last accounts
- 31 Dec 2024
- Next accounts due
- 30 Sept 2026
Directors & PSC
- RAMSAY, Ian Cambell — directorAppointed 01 Dec 2012
- CLARKE, Peter Michael — secretaryAppointed 31 Dec 2006
- Mr Ian Cambell Ramsay — person with significant controlownership of shares 75 to 100 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.