# Sewage treatment services (CPV 90420000) · UK Public Procurement Sector Dossier

Source: [Tenderline](https://tenderline.uk/sectors/sewage-treatment-services-90420000). UK public procurement sector intelligence compiled from official UK procurement notices.

> **Tenderline Sector Summary:** Sewage treatment services (CPV 90420000) covers UK public procurement for Sewage treatment services. Tracked across 9 published procedures (4 in the last 12 months) across 8 contracting authorities, with 0 live opportunities open for bidding right now.

## Key Sector Information

- **Sector:** Sewage treatment services

- **CPV Code:** `90420000`

- **Classification Level:** CPV Class (4-digit sub-sector)

- **Parent Division:** [Cleaning & Environmental Services (CPV 90000000)](https://tenderline.uk/sectors/cleaning-environmental-services-90000000)

- **Live Open Tenders:** 0

- **Notices in Last 12 Months:** 4

- **Total Catalogue Procedures:** 9

- **Active Contracting Authorities (12m):** 4 (8 lifetime)

- **Typical Tender Window:** 22 days (median, notice publication to submission deadline)

- **Tenderline Sector Dossier:** https://tenderline.uk/sectors/sewage-treatment-services-90420000

- **Sector RSS Feed:** https://tenderline.uk/sectors/sewage-treatment-services-90420000/feed.xml

## Market Competition & Pricing Benchmarks

- **Typical Contract Value (Net):** £100k (median net contract award; interquartile range £90k–£148k)

## Other Classes in Cleaning & Environmental Services

1. [Cleaning services (CPV 90910000)](https://tenderline.uk/sectors/cleaning-services-90910000): 583 notices/12m

2. [Refuse and waste related services (CPV 90500000)](https://tenderline.uk/sectors/refuse-and-waste-related-services-90500000): 318 notices/12m

3. [Environmental management (CPV 90710000)](https://tenderline.uk/sectors/environmental-management-90710000): 257 notices/12m

4. [Refuse disposal and treatment (CPV 90510000)](https://tenderline.uk/sectors/refuse-disposal-and-treatment-90510000): 193 notices/12m

5. [Environmental services (CPV 90700000)](https://tenderline.uk/sectors/environmental-services-90700000): 154 notices/12m

6. [Asbestos removal services (CPV 90650000)](https://tenderline.uk/sectors/asbestos-removal-services-90650000): 88 notices/12m

## Leading Contracting Authorities in this Sector

Top public sector buyers procuring Sewage treatment services work:

1. [Barnsley Metropolitan Borough Council](https://tenderline.uk/buyers/barnsley-metropolitan-borough-council-ons-e08000038): 2 notices (0 in last 12m)

2. [Choice Housing](https://tenderline.uk/buyers/choice-housing-coh-09331026): 1 notices (0 in last 12m)

3. [Defence Infrastructure Organisation - Ministry of Defence](https://tenderline.uk/buyers/defence-infrastructure-organisation-ministry-of-defence-gov-ot496): 1 notices (1 in last 12m)

4. [HAFREN DYFRDWY CYFYNGEDIG](https://tenderline.uk/buyers/hafren-dyfrdwy-cyfyngedig-coh-03527628): 1 notices (1 in last 12m)

5. [NI Water and its subsidiaries](https://tenderline.uk/buyers/ni-water-and-its-subsidiaries-GB-FTS-94): 1 notices (0 in last 12m)

6. [North Kesteven District Council](https://tenderline.uk/buyers/north-kesteven-district-council-ons-e07000139): 1 notices (1 in last 12m)

7. [Sewerage Tanker Servicing](https://tenderline.uk/buyers/sewerage-tanker-servicing-GB-FTS-68429): 1 notices (0 in last 12m)

8. [Wokingham Borough Council](https://tenderline.uk/buyers/wokingham-borough-council-ons-e06000041): 1 notices (1 in last 12m)

## Delivery Geography (ITL-1 Regions)

Distribution of published procurement notices by UK delivery region:

1. [Northern Ireland](https://tenderline.uk/regions/northern-ireland): 2 notices (33%)

2. [Yorkshire and the Humber](https://tenderline.uk/regions/yorkshire-and-the-humber): 2 notices (33%)

3. [East Midlands](https://tenderline.uk/regions/east-midlands): 1 notices (17%)

4. [South West England](https://tenderline.uk/regions/south-west): 1 notices (17%)

## Leading Awarded Suppliers in this Sector

Top suppliers by distinct contract procedures won in Sewage treatment services:

1. [Bates Environmental Ltd](https://tenderline.uk/suppliers/bates-environmental-ltd-coh-04585024): 1 procedures across 1 contracting authorities

2. [Cleansing Service Group Limited](https://tenderline.uk/suppliers/cleansing-service-group-limited-coh-00530446): 1 procedures across 1 contracting authorities

3. [Enva Northern Ireland Limited](https://tenderline.uk/suppliers/enva-northern-ireland-limited-coh-ni017996): 1 procedures across 1 contracting authorities

4. [Jacopa Ltd](https://tenderline.uk/suppliers/jacopa-ltd-coh-09352099): 1 procedures across 1 contracting authorities

5. [Premier Tech Water and Environment Solutions Ltd](https://tenderline.uk/suppliers/premier-tech-water-and-environment-solutions-ltd-coh-06288033): 1 procedures across 1 contracting authorities

## Interactive Intelligence & Provenance

> **Complete Sector Analytics:** In-depth competition distributions, tender value histograms, procurement routes, and historical tender registers are available on Tenderline:

> [Explore interactive Sewage treatment services intelligence on Tenderline](https://tenderline.uk/sectors/sewage-treatment-services-90420000)

## Provenance and Open Data

- **Data Source:** Compiled from official UK public notices published under the Open Government Licence v3.0.

- **Canonical Sector URL:** https://tenderline.uk/sectors/sewage-treatment-services-90420000

- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt