# Treatment services of septic tanks (CPV 90450000) · UK Public Procurement Sector Dossier

Source: [Tenderline](https://tenderline.uk/sectors/treatment-services-of-septic-tanks-90450000). UK public procurement sector intelligence compiled from official UK procurement notices.

> **Tenderline Sector Summary:** Treatment services of septic tanks (CPV 90450000) covers UK public procurement for Treatment services of septic tanks. Tracked across 2 published procedures (1 in the last 12 months) across 2 contracting authorities, with 0 live opportunities open for bidding right now.

## Key Sector Information

- **Sector:** Treatment services of septic tanks

- **CPV Code:** `90450000`

- **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:** 1

- **Total Catalogue Procedures:** 2

- **Active Contracting Authorities (12m):** 1 (2 lifetime)

- **Tenderline Sector Dossier:** https://tenderline.uk/sectors/treatment-services-of-septic-tanks-90450000

- **Sector RSS Feed:** https://tenderline.uk/sectors/treatment-services-of-septic-tanks-90450000/feed.xml

## 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): 260 notices/12m

4. [Refuse disposal and treatment (CPV 90510000)](https://tenderline.uk/sectors/refuse-disposal-and-treatment-90510000): 197 notices/12m

5. [Environmental services (CPV 90700000)](https://tenderline.uk/sectors/environmental-services-90700000): 155 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 Treatment services of septic tanks work:

1. [Aspire Housing](https://tenderline.uk/buyers/aspire-housing-rsh-l4238): 1 notices (0 in last 12m)

2. [The North Yorkshire Council](https://tenderline.uk/buyers/the-north-yorkshire-council-ons-e06000065): 1 notices (1 in last 12m)

## Delivery Geography (ITL-1 Regions)

Distribution of published procurement notices by UK delivery region:

1. [Yorkshire and the Humber](https://tenderline.uk/regions/yorkshire-and-the-humber): 1 notices (50%)

2. [North West England](https://tenderline.uk/regions/north-west): 1 notices (50%)

3. [West Midlands](https://tenderline.uk/regions/west-midlands): 1 notices (50%)

## Leading Awarded Suppliers in this Sector

Top suppliers by distinct contract procedures won in Treatment services of septic tanks:

1. [Wildon UK](https://tenderline.uk/suppliers/wildon-uk-coh-05759940): 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 Treatment services of septic tanks intelligence on Tenderline](https://tenderline.uk/sectors/treatment-services-of-septic-tanks-90450000)

## 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/treatment-services-of-septic-tanks-90450000

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