At a glance · for buyers and watchdogs
Air Quality Consultants Ltd has won £4.7m across 14 public-sector buyers, with 10 live contracts. No active Companies House risk flags.
Why: top buyer DEFRA at 72% · 100% in R&D services · 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.
- Defra - An Evaluation Framework and Process Evaluation for the 25 Year Environment Plan
- Research into the Socioeconomic Costs of Chemical Pollution to the UK
- Contract Award for Air Quality and Climate Change Audits of Schools
- RDE791 - Project to catalogue the range of air quality communication toolkits a
- MAQS-Health air quality scenario modelling system design feasibility study
Extracted automatically from aqconsultants.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 · 29 historic
Pulled from Contracts Finder & Find a Tender. Most recent first.
| Title | Buyer | CPV | Awarded | Value | Term | Status |
|---|---|---|---|---|---|---|
| City of Bradford Metropolitan District Council | — | 11 Jun 2026 | — | 1.6 yrs | Live | |
| DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS | — | 01 May 2026 | £236k | 2 yrs | pending | |
| DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS | 73200000 | 09 Jan 2026 | £45k | 3 mo | Closed | |
| Natural England | 73200000 | 10 Nov 2025 | £50k | 5 mo | Closed | |
| DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS | 73200000 | 06 Oct 2025 | £70k | 6 mo | Closed | |
| DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS | 73200000 | 22 Sept 2025 | £90k | 6 mo | Closed | |
| Environment Agency | 73000000 | 15 Sept 2025 | £81k | 6 mo | Closed | |
| Environment Agency | 73200000 | 11 Sept 2025 | £60k | 6 mo | Closed | |
| Environment Agency | 73200000 | 01 Sept 2025 | £60k | 7 mo | Closed | |
| DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS | 73200000 | 12 May 2025 | £39k | 3 mo | Closed |
Top buyers · 14 buyers · top 3 = 93%
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: 100%.
Geography
Distribution of awarded value by buyer region.
Peers
Suppliers with overlapping CPVs & buyers (last 24m). Air Quality Consultants Ltd highlighted.
| Supplier | SME? | Awarded · 24m | Contracts |
|---|---|---|---|
SS SSCL | No | £43.5m | 1 |
| No | £6.8m | 1 | |
| No | £5.7m | 3 | |
| No | £3.2m | 4 | |
| Yes | £3.0m | 1 | |
AQ Air Quality Consultants Ltd | Yes | £691k | — |
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.
- 02814570
- Status
- Active
- Type
- Private limited
- Incorporated
- 04 May 1993
- Reg. office
- 3rd Floor St. Augustine's Court, 1 St. Augustine's Place, Bristol, BS1 4UD
- SIC codes
- 74901
- Last accounts
- 30 Jun 2025
- Next accounts due
- 31 Mar 2027
Directors & PSC
- WHALL, Christopher Timothy Andrew — directorAppointed 30 Jan 2018
- MOORCROFT, John Stephen — directorAppointed 01 Nov 2004
- Mr Christopher Timothy Andrew Whall — person with significant controlownership of shares 25 to 50 percent · voting rights 25 to 50 percent
- Mr John Stephen Moorcroft — person with significant controlownership of shares 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.