---
name: "PORTERBROOK LEASING COMPANY LIMITED"
supplier_id: "GB-COH-02912662"
organisation_scale: null
total_awards: 5
total_spend_gbp: 397612000
median_contract_gbp: 50112000
lots_bid: null
lots_won: null
win_rate_pct: null
median_discount_pct: null
url: "https://tenderline.uk/suppliers/porterbrook-leasing-company-limited-coh-02912662"
generated: "2026-10-08T16:06:59.937Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-COH-02912662/markdown"
---

# PORTERBROOK LEASING COMPANY LIMITED · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/porterbrook-leasing-company-limited-coh-02912662) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** PORTERBROOK LEASING COMPANY LIMITED is a Enterprise public sector supplier in the UK. Tracked in Tenderline with 5 published contract awards across official contracting authorities.

## Key Information
- **Supplier Name:** PORTERBROOK LEASING COMPANY LIMITED
- **Organisation Scale:** Enterprise
- **Company Registration (CRN):** `GB-COH-02912662` (Companies House)
- **Total Published Awards:** 5
- **Primary Sector:** [Railway and tramway locomotives and rolling stock and associated parts](https://tenderline.uk/sectors/railway-and-tramway-locomotives-and-rolling-stock-and-associ-34600000)
- **Company Status:** Active

- **Tenderline Record:** https://tenderline.uk/suppliers/porterbrook-leasing-company-limited-coh-02912662

## Market Volume & Benchmarks
- **Total Published Contract Spend:** £398m
- **Median Contract Value:** £50m

## Delivery Geography
- **Active Delivery Regions:** [Greater London](https://tenderline.uk/regions/london), [North West England](https://tenderline.uk/regions/north-west), [South East England](https://tenderline.uk/regions/south-east), [South West England](https://tenderline.uk/regions/south-west)

## Top Public Sector Clients
1. **[Northern Trains Limited](https://tenderline.uk/buyers/northern-trains-limited-GB-PPON-PZCJ-2164-HJQZ):** 2 procedures
2. **[SOUTH WESTERN RAILWAY LIMITED](https://tenderline.uk/buyers/south-western-railway-limited-GB-COH-03266760):** 2 procedures
3. **[Thameslink Southern Great Northern Limited (TSGN)](https://tenderline.uk/buyers/thameslink-southern-great-northern-limited-tsgn-GB-PPON-PBTL-7556-PTRN):** 1 procedures

## Largest Contract Awards Won
Top public sector contracts awarded to this supplier:
1. **[Northern Trains Limited](https://tenderline.uk/buyers/northern-trains-limited-GB-PPON-PZCJ-2164-HJQZ):** £222m · [Class 350 Lease](https://tenderline.uk/tenders/operating-lease-agreement-in-relation-to-a-fleet-of-class-350-electric-multiple-units-and--ocds-h6vhtk-06c9fb) · Awarded: 12 Jul 2026
2. **[SOUTH WESTERN RAILWAY LIMITED](https://tenderline.uk/buyers/south-western-railway-limited-GB-COH-03266760):** £79m · [Lease for Class 158/159 rolling stock](https://tenderline.uk/tenders/direct-award-of-a-lease-for-class-158-159-rolling-stock-ocds-h6vhtk-051054) · Awarded: 8 May 2025
3. **[Thameslink Southern Great Northern Limited (TSGN)](https://tenderline.uk/buyers/thameslink-southern-great-northern-limited-tsgn-GB-PPON-PBTL-7556-PTRN):** £50m · [Supply of 30 Class 379 EMU's for Great Northern](https://tenderline.uk/tenders/leasing-for-the-gn-network-of-additional-rolling-stock-ocds-h6vhtk-0447c8)
4. **[SOUTH WESTERN RAILWAY LIMITED](https://tenderline.uk/buyers/south-western-railway-limited-GB-COH-03266760):** £46m · [Direct award of a Lease for Class 455 rolling stock](https://tenderline.uk/tenders/direct-award-of-a-lease-for-class-455-rolling-stock-ocds-h6vhtk-051055) · Awarded: 8 May 2025
5. **[Northern Trains Limited](https://tenderline.uk/buyers/northern-trains-limited-GB-PPON-PZCJ-2164-HJQZ):** £376k · [2x Additional Cl. 769s to be leased to support driver training](https://tenderline.uk/tenders/2x-additional-cl-769s-to-be-leased-to-support-driver-training-ocds-h6vhtk-05150c) · Awarded: 22 May 2025

## 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 PORTERBROOK LEASING COMPANY LIMITED public contract history on Tenderline](https://tenderline.uk/suppliers/porterbrook-leasing-company-limited-coh-02912662#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/porterbrook-leasing-company-limited-coh-02912662
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt