Source: https://tendernation.io/suppliers/seattle-software Supplier profile # Seattle Software Limited Public sector contracts won, from published award notices SME[Companies House 05196435](https://find-and-update.company-information.service.gov.uk/company/05196435) [ Follow competitor](/login "Sign in to follow competitors")[ Compete for this work](/register) Contracts won 9 since 16 May 2018 Total awarded £824,834 where values were published Buyers 9 public bodies Latest win 24 Jul 2026 ## Contracts ending soon Contracts ending in the next 18 months. Buyers usually re-tender before the end date, so these are openings for competitors. - [GB-Sheffield: Enterprise Architecture Modelling Platform & Support tool '23 onwards](https://tendernation.io/opportunities/01a13cb4-5b70-734d-88cd-00fb84c653cc/gb-sheffield-enterprise-architecture-modelling-platform-support-tool-23-onwa)[British Business Bank](https://tendernation.io/buyers/british-business-bank) £173,240 Ends 29 Nov 2027 ## Recent contract awards - [G Cloud 15](https://tendernation.io/opportunities/01a13bcc-5c35-73a1-b671-06bd1570bebb/g-cloud-15)[Government Commercial Agency](https://tendernation.io/buyers/government-commercial-agency) Value not counted: framework or estimated ceiling 24 Jul 2026 - [GB-Sheffield: Enterprise Architecture Modelling Platform & Support tool '23 onwards](https://tendernation.io/opportunities/01a13cb4-5b70-734d-88cd-00fb84c653cc/gb-sheffield-enterprise-architecture-modelling-platform-support-tool-23-onwa)[British Business Bank](https://tendernation.io/buyers/british-business-bank) £173,240 6 Oct 2023 - [Enterprise Architecture SaaS Solution](https://tendernation.io/opportunities/01a13caf-3b75-7255-a04f-7b66426389c2/enterprise-architecture-saas-solution)[Historic Environment Scotland](https://tendernation.io/buyers/historic-environment-scotland) £99,999 26 Jun 2023 - [Orbus Software REQ 100436844](https://tendernation.io/opportunities/01a13cbc-bd92-72cf-88af-3d4eae1ec094/orbus-software-req-100436844)[The University of Birmingham](https://tendernation.io/buyers/the-university-of-birmingham) £72,750 13 Dec 2022 - [Architecture Tool TOGAF](https://tendernation.io/opportunities/01a13c8b-90f3-7062-b60e-b64ab3c699d8/architecture-tool-togaf)[Blood Services South West](https://tendernation.io/buyers/blood-services-south-west) £84,000 16 Sept 2022 - [IServer Hosting](https://tendernation.io/opportunities/01a13c6d-0aec-70da-aab7-c6644468a5e7/iserver-hosting)[Defra Network eTendering Portal](https://tendernation.io/buyers/defra-network-etendering-portal) £144,403 31 Mar 2021 - [iServer Enterprise Architecture Repository Tool Software Subscription Services](https://tendernation.io/opportunities/01a13c5d-fee3-7171-a8b3-85676ef16ba5/iserver-enterprise-architecture-repository-tool-software-subscription-services)[HS2](https://tendernation.io/buyers/hs2) £49,332 14 Sept 2020 - [Enterprise Architecture](https://tendernation.io/opportunities/01a13c57-bc33-7091-b6f3-d53d0ef91147/enterprise-architecture)[MHRA Buyer Organisation](https://tendernation.io/buyers/mhra-buyer-organisation) £81,110 1 Jul 2020 - [Data Mapping System](https://tendernation.io/opportunities/01a13c2f-ee8a-721f-923c-d9211b76a60e/data-mapping-system)[Thirteen Housing Group Limited](https://tendernation.io/buyers/thirteen-housing-group-limited) £120,000 16 May 2018 ## Companies House StatusActive Incorporated3 Aug 2004 (22 yrs) AccountsFull IndustryBusiness and domestic software development [View filing history](https://find-and-update.company-information.service.gov.uk/company/05196435)## Who they win from - [British Business Bank1 win](https://tendernation.io/buyers/british-business-bank) - [Defra Network eTendering Portal1 win](https://tendernation.io/buyers/defra-network-etendering-portal) - [Thirteen Housing Group Limited1 win](https://tendernation.io/buyers/thirteen-housing-group-limited) - [Historic Environment Scotland1 win](https://tendernation.io/buyers/historic-environment-scotland) - [Blood Services South West1 win](https://tendernation.io/buyers/blood-services-south-west) - [MHRA Buyer Organisation1 win](https://tendernation.io/buyers/mhra-buyer-organisation) - [The University of Birmingham1 win](https://tendernation.io/buyers/the-university-of-birmingham) - [HS21 win](https://tendernation.io/buyers/hs2) ## Bids named on award notices Bid for 1 contract: won 1, lost 0. Award notices have listed every bidder only since the Procurement Act (February 2025). ## What they win - [Software packages & information systems](https://tendernation.io/sectors/software-information-systems)5 - [IT services](https://tendernation.io/sectors/it-services)4 Competing with Seattle Software Limited? TenderNation shows who wins each buyer's work, flags contracts coming up for renewal and emails you new tenders that fit. Free plan available. [All buyers](/buyers)[Start free ](/register) 14-day free trial, no card required