System operational · UK tenders
planned
ocds-h6vhtk-067fd1 · planningUpdate

Enterprise Architecture SaaS Tool Request for Information

Home Office

Estimated Value

Not specified

Deadline

Not specified

Published

3 August 2026

Type

Not specified

LondonGB

Overview

*Update the notice to reflect the latest information. No further updates will be provided, as this notice relates solely to the RFI.* This Market Engagement Exercise (MEE) is being undertaken to understand current market offerings and capabilities in the Enterprise Architecture (EA) tooling landscape, particularly in the context of a large, federated public‑sector environment.

Responses will be used to build an informed view of the art of the possible, including high‑level capabilities, deployment models, security and data‑handling approaches, integration patterns, and typical commercial constructs. This MEE is for information‑gathering purposes only and does not constitute a procurement, competition, down‑selection, or commitment to procure, appoint, or enter into any contractual arrangement.

Participation will not confer any advantage or disadvantage in any future procurement activity, should one take place. Any future commercial or procurement activity would be subject to separate approval and conducted in accordance with applicable procurement regulations.

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Likely incumbents

Suppliers who won similar work from this buyer in the last 5 years.

5 found
  1. 1

    SOUTHAMPTON MARINE SERVICES LIMITED

    6 contracts wonlatest 15 Apr 2026

    £454,633

    total awarded

  2. 2

    Deloitte LLP

    5 contracts wonlatest 7 Oct 2026ends 27 May 2030

    £382m

    total awarded

  3. 3

    The Police Treatment Centres

    4 contracts wonlatest 22 Sept 2026ends 27 Jul 2029CH 07822534

    £994,000

    total awarded

  4. 4

    Kainos Software Limited

    4 contracts wonlatest 7 Aug 2026ends 1 Sept 2030

    £308m

    total awarded

  5. 5

    PA CONSULTING SERVICES LIMITED

    3 contracts wonlatest 29 Sept 2026ends 31 Aug 2026

    £174m

    total awarded

SOUTHAMPTON MARINE SERVICES LIMITED is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.

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SponsoredEst. 2010
Gladstone & Co AccountantsTax advisers · East Ham, London

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Built by · Digital studioEst. 2022
Unique
Evolution®

Independent software, web & cloud studio. We design, build and grow digital products that quietly outlast their category.

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Buyer Profile

Home Office
Typepublic body
RegionAny region
Total tenders341
Total spend£7,984,036,608
View buyer profile

Key Dates

Published

3 August 2026

Submission deadline

Not specified

Notice type

planningUpdate

Source

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