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Optimizely Experimentation Platform Renewal

H M Revenue & Customs

Awarded
services

This tender has closed

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Key details

Contracting authority
Region
LONDON
Delivery: United Kingdom
Contract value
£40,797,307ex VAT
Submissions closed
17 August 2026
Published
13 October 2026

Procurement

Contract period
1 October 2026 - 30 September 2028
2 years
Procedure type
Call-off from a framework agreement
CPV classifications
  • 48000000 Software package and information systems

What happened

H M Revenue & Customs awarded this contract to ATOS IT SERVICES UK LIMITED worth £40,797,307 on 8 Oct 2026. The contract runs until 30 Sept 2028.

Description

HM Revenue & Customs (HMRC) has awarded a 24-month call-off contract under Crown Commercial Service Framework RM6098 Technology Products & Associated Services 2 (TePAS 2), Lot 3: Software, for the renewal and ongoing support of the Optimizely Experimentation Platform. The contract has been awarded to Atos IT Services UK Limited.

The contract provides HMRC with continued access to the Optimizely Experimentation Platform Business Tier, Optimizely Experimentation Usage Platform, Optimizely Experiment Collaboration, standard support, licence and subscription administration, and associated professional services. The platform supports experimentation, A/B testing, optimisation and evidence-based improvement of HMRC digital customer journeys.

The contract includes an annual allowance of 25,000,000 impressions, resetting each contract year, together with 10 professional services days during Contract Year 1 to support optimisation strategy, experimentation capability, governance, knowledge transfer and service improvement activities.

The contract commenced on 1 October 2026 and will expire on 30 September 2028. The total contract value is £407,973.07 excluding VAT. The procurement was conducted through a further competition under the RM6098 framework and awarded on the basis of the published evaluation methodology.

Awarded supplier

Supplier
ATOS IT SERVICES UK LIMITED
Companies House: 01245534
Award value
£40,797,307
Award date
8 October 2026

Contact

Address
100 Parliament Street, London, SS991AA
Contact name
Ehigie Johnson

Identifiers

Buyer reference
SR2930964103
Notice ID
fd7d6382-09ef-4a1a-ab4b-efd8b378338d-917584
OCID
ocds-b5fd17-3ca2626c-bb38-4dd8-b7f8-b38990f76d70

Explore related tenders

External ID: cf-ocds-b5fd17-3ca2626c-bb38-4dd8-b7f8-b38990f76d70 • Added 13 October 2026