---
name: "Harmill Systems Ltd"
supplier_id: "GB-PPON:PTWL-2131-NVHH"
organisation_scale: "sme"
total_awards: 1
total_spend_gbp: 65500
median_contract_gbp: 65500
lots_bid: null
lots_won: null
win_rate_pct: null
median_discount_pct: null
url: "https://tenderline.uk/suppliers/harmill-systems-ltd-GB-PPON-PTWL-2131-NVHH"
generated: "2026-10-08T04:32:11.633Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-PPON%3APTWL-2131-NVHH/markdown"
---

# Harmill Systems Ltd · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/harmill-systems-ltd-GB-PPON-PTWL-2131-NVHH) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** Harmill Systems 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:** Harmill Systems Ltd
- **Organisation Scale:** SME
- **Company Registration (CRN):** `GB-PPON:PTWL-2131-NVHH` (Official UK PPON)
- **Total Published Awards:** 1
- **Primary Sector:** [Railway equipment](https://tenderline.uk/sectors/railway-equipment-34940000)


- **Tenderline Record:** https://tenderline.uk/suppliers/harmill-systems-ltd-GB-PPON-PTWL-2131-NVHH

## Market Volume & Benchmarks
- **Total Published Contract Spend:** £66k
- **Median Contract Value:** £66k

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

## Top Public Sector Clients
1. **[Transport for Wales Rail Limited (Utility Buyer)](https://tenderline.uk/buyers/transport-for-wales-rail-limited-utility-buyer-GB-PPON-PVJP-5451-JYWQ):** 1 procedures

## Largest Contract Awards Won
Top public sector contracts awarded to this supplier:
1. **[Transport for Wales Rail Limited (Utility Buyer)](https://tenderline.uk/buyers/transport-for-wales-rail-limited-utility-buyer-GB-PPON-PVJP-5451-JYWQ):** £66k · [Contract Details notice for Bogie Moving Equipment](https://tenderline.uk/tenders/contract-details-notice-for-bogie-moving-equipment-ocds-h6vhtk-077b95)

## Contract Expiries & Upcoming Recompetes
- **Active Contracts Ending in 18 Months:** 1

## 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 Harmill Systems Ltd public contract history on Tenderline](https://tenderline.uk/suppliers/harmill-systems-ltd-GB-PPON-PTWL-2131-NVHH#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/harmill-systems-ltd-GB-PPON-PTWL-2131-NVHH
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt