---
name: "GRAHAM HOLMES ASTRASEAL LIMITED"
supplier_id: "GB-COH:11507112"
organisation_scale: "sme"
total_awards: 4
total_spend_gbp: 0
median_contract_gbp: null
lots_bid: 3
lots_won: 0
win_rate_pct: 0
median_discount_pct: null
url: "https://tenderline.uk/suppliers/graham-holmes-astraseal-limited-coh-11507112"
generated: "2026-10-08T10:48:36.619Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-COH%3A11507112/markdown"
---

# GRAHAM HOLMES ASTRASEAL LIMITED · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/graham-holmes-astraseal-limited-coh-11507112) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** GRAHAM HOLMES ASTRASEAL 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:** GRAHAM HOLMES ASTRASEAL LIMITED
- **Organisation Scale:** SME
- **Company Registration (CRN):** `GB-COH:11507112` (Companies House)
- **Total Published Awards:** 4
- **Primary Sector:** [Builders' joinery](https://tenderline.uk/sectors/builders-joinery-44220000)
- **Company Status:** Active

- **Tenderline Record:** https://tenderline.uk/suppliers/graham-holmes-astraseal-limited-coh-11507112

## Bidding & Win Rate Record
- **Contested Win Rate:** 0% (0 lots won, 1 lost, 0 pending decision)
- **Total Bid Activity:** 3 lots bid across 2 procurement procedures
- **Framework & DPS Appointments:** 2 panel appointments across 2 vehicle lots
- **Buyer Relationships:** Bid with 2 distinct contracting authorities (1 contested without win)

## Delivery Geography
- **Active Delivery Regions:** [North East England](https://tenderline.uk/regions/north-east), [North West England](https://tenderline.uk/regions/north-west), [Yorkshire and the Humber](https://tenderline.uk/regions/yorkshire-and-the-humber), [East Midlands](https://tenderline.uk/regions/east-midlands)

## Top Public Sector Clients
1. **[EFFICIENCY EAST MIDLANDS LIMITED](https://tenderline.uk/buyers/efficiency-east-midlands-limited-GB-COH-07762614):** 1 procedures (4 awards)

## 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 GRAHAM HOLMES ASTRASEAL LIMITED public contract history on Tenderline](https://tenderline.uk/suppliers/graham-holmes-astraseal-limited-coh-11507112#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/graham-holmes-astraseal-limited-coh-11507112
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt