---
name: "SOUTHERN GAS NETWORKS  PLC"
supplier_id: "GB-PPON:PBCH-7111-MHPG"
organisation_scale: "large"
total_awards: 2
total_spend_gbp: 3690904.5
median_contract_gbp: 1845452.25
lots_bid: null
lots_won: null
win_rate_pct: null
median_discount_pct: null
url: "https://tenderline.uk/suppliers/southern-gas-networks-plc-GB-PPON-PBCH-7111-MHPG"
generated: "2026-10-08T02:21:15.215Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-PPON%3APBCH-7111-MHPG/markdown"
---

# SOUTHERN GAS NETWORKS  PLC · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/southern-gas-networks-plc-GB-PPON-PBCH-7111-MHPG) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** SOUTHERN GAS NETWORKS  PLC is a Large organisation public sector supplier in the UK. Tracked in Tenderline with 2 published contract awards across official contracting authorities.

## Key Information
- **Supplier Name:** SOUTHERN GAS NETWORKS  PLC
- **Organisation Scale:** Large organisation
- **Company Registration (CRN):** `GB-PPON:PBCH-7111-MHPG` (Official UK PPON)
- **Total Published Awards:** 2
- **Primary Sector:** [Building demolition and wrecking work and earthmoving work](https://tenderline.uk/sectors/building-demolition-and-wrecking-work-and-earthmoving-work-45110000)


- **Tenderline Record:** https://tenderline.uk/suppliers/southern-gas-networks-plc-GB-PPON-PBCH-7111-MHPG

## Market Volume & Benchmarks
- **Total Published Contract Spend:** £3.7m
- **Median Contract Value:** £1.8m

## Top Public Sector Clients
1. **[National Highways Limited](https://tenderline.uk/buyers/national-highways-limited-gov-ot1346):** 2 procedures

## Largest Contract Awards Won
Top public sector contracts awarded to this supplier:
1. **[National Highways Limited](https://tenderline.uk/buyers/national-highways-limited-gov-ot1346):** £3.1m · [LTC - SGN - Long Lead Items](https://tenderline.uk/tenders/ltc-sgn-long-lead-items-ocds-h6vhtk-06ec91)
2. **[National Highways Limited](https://tenderline.uk/buyers/national-highways-limited-gov-ot1346):** £560k · [Area 4 Southern Gas Networks Diversions- SGN](https://tenderline.uk/tenders/area-4-southern-gas-networks-diversions-sgn-ocds-h6vhtk-06e8f3)

## 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 SOUTHERN GAS NETWORKS  PLC public contract history on Tenderline](https://tenderline.uk/suppliers/southern-gas-networks-plc-GB-PPON-PBCH-7111-MHPG#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/southern-gas-networks-plc-GB-PPON-PBCH-7111-MHPG
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt