Source: https://tendernation.io/opportunities/01a13bc2-9dee-732c-80e3-6173863db6c8/gtr0934-fraud-prevention-market-engagement pending GB open procedure # GTR0934 - Fraud prevention Market Engagement [Govia Thameslink Railway Limited](https://tendernation.io/buyers/govia-thameslink-railway-limited) Estimated value £750,000 Published 3 Sept 2025 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender GTR are going out to market because the scale and complexity of fraud threats and require a step change in capability. The shift towards digital ticketing and the fragmented nature of industry data demand innovative tools that can provide holistic insight, reduce manual effort, and strengthen the integrity of our fraud investigations. Through this market engagement, GTR aims to build a clear understanding of the solutions available, the maturity of relevant technologies, and the approaches that suppliers are taking to balance innovation with compliance. This will inform the design of a future procurement process and help ensure that any eventual investment delivers measurable improvements in fraud prevention, operational efficiency, and customer confidence. GTR is seeking to engage with the market to understand the capabilities, innovations, and approaches currently available to support our ambition of transforming how we detect, analyse, and prevent fraud. Our current operational environment is highly manual, fragmented, and dependent on disparate datasets held across multiple internal systems and third-party retailers. This limits our ability to generate timely, reliable intelligence, and constrains our fraud specialists from focusing on higher-value activities. For more information about this opportunity, please visit the Delta eSourcing portal at: [delta-esourcing.com](https://www.delta-esourcing.com/tenders/UK-UK-Newcastle-upon-Tyne:-Fraud-audit-services./6DW5U6NE74) To respond to this opportunity, please click here: [delta-esourcing.com/respond/6DW5U6NE74](https://www.delta-esourcing.com/respond/6DW5U6NE74) Read full description ## CPV classification Fraud audit services Source Find a Tender (UK) · Notice ocds-h6vhtk-059325-2025-09-03T13:20:22+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-059325-2025-09-03T13:20:22+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Govia Thameslink Railway Limited: past awards and live tenders](https://tendernation.io/buyers/govia-thameslink-railway-limited) [Sector More Business services tenders](https://tendernation.io/sectors/business-services) ## More tenders like this [Guard services – Élőerős őrzés-védelmi szolgáltatás nyújtása 2027 · Jósa András Múzeum · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-f5b7-731d-af9f-b33205ef5a66/hungary-guard-services-eloeros-orzes-vedelmi-szolgaltatas-nyujtasa-2027) [Printing and distribution services – impression, façonnage, MISE SOUS PLI et routage de supports de communication POUR LES services DU departement de lot-et-garonne - 4 lots · Conseil Départemental du Lot-et-Garonne · 45 days left · 3 Dec 2026](https://tendernation.io/opportunities/01a156a9-6342-737e-9c91-e518c28582e6/france-printing-and-distribution-services-impression-faconnage-mise-sous-p) [Staff development services – Chefscoachning · Kriminalvården · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a156a9-98d2-71d0-bc35-e30ecdc9f40f/sweden-staff-development-services-chefscoachning) [Recruitment services – Upphandling avseende Rekryteringstjänster för koncernen Almi AB med dotterbolag · Almi AB · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-ae74-7220-9c41-43336fb80bd5/sweden-recruitment-services-upphandling-avseende-rekryteringstjanster-for-ko) [Evaluation consultancy services – Achiziția de Servicii de evaluare a Strategiei Naționale de Specializare Inteligentă (SNCISI) 2022-2027 precum și a Planului Național de Cercetare Dezvoltare și Inovare 2022-2027 (PNCDI IV) · Autoritatea Nationala pentru Cercetare · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a156a9-ff29-70e9-8ce7-e1917b432c09/romania-evaluation-consultancy-services-achizitia-de-servicii-de-evaluare-a) [Advertising and marketing services – Personalmarketingagentur\_Stellenanzeigen · Berliner Feuerwehr · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-6347-72f7-8491-b98e903a3ff7/germany-advertising-and-marketing-services-personalmarketingagentur-stellena)