---
name: "William Thompson & Son (Dumbarton) Limited"
supplier_id: "GB-FTS-78004"
organisation_scale: "sme"
total_awards: 4
total_spend_gbp: 0
median_contract_gbp: null
lots_bid: null
lots_won: null
win_rate_pct: null
median_discount_pct: null
url: "https://tenderline.uk/suppliers/william-thompson-son-dumbarton-limited-coh-sc025901"
generated: "2026-10-08T00:08:01.946Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-FTS-78004/markdown"
---

# William Thompson & Son (Dumbarton) Limited · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/william-thompson-son-dumbarton-limited-coh-sc025901) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** William Thompson & Son (Dumbarton) Limited is a SME public sector supplier in the UK. Tracked in Tenderline with 4 published contract awards across official contracting authorities.

## Key Information
- **Supplier Name:** William Thompson & Son (Dumbarton) Limited
- **Organisation Scale:** SME
- **Company Registration (CRN):** `GB-FTS-78004` (Find a Tender organisation id)
- **Total Published Awards:** 4
- **Primary Sector:** [Construction materials](https://tenderline.uk/sectors/construction-materials-44110000)
- **Company Status:** Active

- **Tenderline Record:** https://tenderline.uk/suppliers/william-thompson-son-dumbarton-limited-coh-sc025901

## Delivery Geography
- **Active Delivery Regions:** [Scotland](https://tenderline.uk/regions/scotland)

## Top Public Sector Clients
1. **[Scotland Excel](https://tenderline.uk/buyers/scotland-excel-GB-FTS-186):** 1 procedures (3 awards)
2. **[Argyll and Bute Council](https://tenderline.uk/buyers/argyll-and-bute-council-ons-s12000035):** 1 procedures

## Contract Expiries & Upcoming Recompetes
- **Active Contracts Ending in 18 Months:** 0

## Competitive Supplier Intelligence
> **Full Win-Loss & Award Analysis:** Complete historical contract timelines, pricing movement benchmarks, buyer relationship networks, and competitor analysis are available on Tenderline:
> [View complete William Thompson & Son (Dumbarton) Limited public contract history on Tenderline](https://tenderline.uk/suppliers/william-thompson-son-dumbarton-limited-coh-sc025901#contract-history)

## Provenance and Open Data
- **Data Source:** Official award notices published under the Open Government Licence v3.0 on Find a Tender Service.
- **Canonical Profile:** https://tenderline.uk/suppliers/william-thompson-son-dumbarton-limited-coh-sc025901
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt