---
name: "John Preston & Co (Belfast) Ltd"
supplier_id: "GB-PPON:PWHG-8624-DMCQ"
organisation_scale: "sme"
total_awards: 11
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/john-preston-co-belfast-ltd-coh-ni005891"
generated: "2026-10-08T02:18:30.484Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-PPON%3APWHG-8624-DMCQ/markdown"
---

# John Preston & Co (Belfast) Ltd · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/john-preston-co-belfast-ltd-coh-ni005891) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** John Preston & Co (Belfast) Ltd is a SME public sector supplier in the UK. Tracked in Tenderline with 11 published contract awards across official contracting authorities.

## Key Information
- **Supplier Name:** John Preston & Co (Belfast) Ltd
- **Organisation Scale:** SME
- **Company Registration (CRN):** `GB-PPON:PWHG-8624-DMCQ` (Official UK PPON)
- **Total Published Awards:** 11
- **Primary Sector:** [Miscellaneous medical devices and products](https://tenderline.uk/sectors/miscellaneous-medical-devices-and-products-33190000)
- **Company Status:** Active

- **Tenderline Record:** https://tenderline.uk/suppliers/john-preston-co-belfast-ltd-coh-ni005891

## Delivery Geography
- **Active Delivery Regions:** [Northern Ireland](https://tenderline.uk/regions/northern-ireland)

## Top Public Sector Clients
1. **[Business Services Organisation Procurement and Logistics Service](https://tenderline.uk/buyers/business-services-organisation-procurement-and-logistics-ser-nhs-z7906):** 2 procedures (17 awards)
2. **[the Education Authority](https://tenderline.uk/buyers/the-education-authority-GB-PPON-PPHJ-6982-JPXY):** 2 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 John Preston & Co (Belfast) Ltd public contract history on Tenderline](https://tenderline.uk/suppliers/john-preston-co-belfast-ltd-coh-ni005891#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/john-preston-co-belfast-ltd-coh-ni005891
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt