---
name: "Castell Construction Ltd"
supplier_id: "GB-FTS-138896"
organisation_scale: "sme"
total_awards: 1
total_spend_gbp: 10053740
median_contract_gbp: 10053740
lots_bid: null
lots_won: null
win_rate_pct: null
median_discount_pct: null
url: "https://tenderline.uk/suppliers/castell-construction-ltd-coh-12318620"
generated: "2026-10-08T01:02:53.282Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-FTS-138896/markdown"
---

# Castell Construction Ltd · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/castell-construction-ltd-coh-12318620) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** Castell Construction Ltd is a SME public sector supplier in the UK. Tracked in Tenderline with 1 published contract awards across official contracting authorities.

## Key Information
- **Supplier Name:** Castell Construction Ltd
- **Organisation Scale:** SME
- **Company Registration (CRN):** `GB-FTS-138896` (Find a Tender organisation id)
- **Total Published Awards:** 1
- **Primary Sector:** [Building construction work](https://tenderline.uk/sectors/building-construction-work-45210000)
- **Company Status:** Active

- **Tenderline Record:** https://tenderline.uk/suppliers/castell-construction-ltd-coh-12318620

## Market Volume & Benchmarks
- **Total Published Contract Spend:** £10m
- **Median Contract Value:** £10m

## Delivery Geography
- **Active Delivery Regions:** [Wales (Cymru)](https://tenderline.uk/regions/wales)

## Top Public Sector Clients
1. **[Pembrokeshire County Council](https://tenderline.uk/buyers/pembrokeshire-county-council-GB-PPON-PYMR-6838-HZQY):** 1 procedures

## Largest Contract Awards Won
Top public sector contracts awarded to this supplier:
1. **[Pembrokeshire County Council](https://tenderline.uk/buyers/pembrokeshire-county-council-GB-PPON-PYMR-6838-HZQY):** £10m · [Development of a Package Deal for the provision of affordable housing in Pembroke Dock](https://tenderline.uk/tenders/development-of-a-package-deal-for-the-provision-of-affordable-housing-in-pembroke-dock-ocds-h6vhtk-04e5d4)

## 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 Castell Construction Ltd public contract history on Tenderline](https://tenderline.uk/suppliers/castell-construction-ltd-coh-12318620#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/castell-construction-ltd-coh-12318620
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt