CM26 PSTN Contract and Migration to VOIP

Official notice

Authority: Corporation of Trinity House (Central government)

Below threshold - without competition

Sectors: Repair & Maintenance (50) Delivery: Delivery location not published

Awarded value£155,699published contract · exc. VAT

Awarded 12 Jun 2025no call for competition

Awarded to British Telecommunications Plc

What is being bought

Published requirement description

This document is the Statement of Requirements (SoR) for a contract to manage our current PSTN lines and their imminent change to digital technology before the upcoming PSTN switch off.

To view this notice, please click here:

trinityhouse.delta-esourcing.com/delta/viewNotice.html ↗

The lotProcurement structure

single lot · no lot value published

Lot #1Awarded

50334100 Repair and maintenance services of line telephony equipment

Procedure terms & legal framework

From the official record

Procedure method: Below threshold - without competition
Legal basis: UKPGA · 2023/54 Procurement Act 2023
Notice status: Awarded without competition
Procurement threshold: Unspecified in notice
Regulatory regime: Standard
Commercial structure: Stand-alone contract (no framework)
Competition type: Direct award (no call for competition)
GPA / WTO covered: Unspecified in notice
Recurring procurement: Unspecified in notice
First published: 13 Aug 2025, 12:05 BST
Last source update: 13 Aug 2025, 12:05 BST
FTS notice number: 2025/S 000-048367
Latest notice: Contract details notice (UK7)
Delivery area: Not published
Official registry OCID: ocds-h6vhtk-0586f7 Find a Tender

Notice history

1 event · 1 release on Find a Tender

Contract details notice published
13 Aug 2025, 12:05 BST
UK7

Commercial outcome & contract awards

Published awards, contracts and bid statistics, not a forecast

Awards 1

Awarded value £155,6991 contract exc. VAT

Contracts signed 1latest 12 Jun 2025

Awarded to	Value	Date	Status
British Telecommunications Plc	£155,699 †	—	Awarded

Contracts

Contract 1 · British Telecommunications Plc
Signed
12 Jun 2025
Value
£155,699
Period
1 Jul 2025 – 30 Jun 2028 · up to 30 Jun 2031 with extensions
Status
active
Extensions
3 x 12 month extensions available

Contracting authority & participating public bodies

Trinity House

Contracting authorityPublic authority - sub-central government GB-PPON: PXWM-8968-LPJY TRINITY HOUSE, LONDON, London, EC3N 4DHContact name, email, phone

Bidders & participating suppliers

1 commercial party on the notice

BRITISH TELCOMMUNICATIONS PLCAwarded supplier 1 BRAHAM STREET, LONDON, London, E1 8EEContact name, email, phone

Official documents & specifications (1)

Official links; attachments are not copied

Notices published for this procedure

Contract details notice contractContract details noticeUK7Contract details notice on Find a Tender13 Aug 2025, 12:05 BST