Source: https://tendernation.io/suppliers/hii-unmanned-systems [Skip to main content](#main-content) Supplier profile # HII Unmanned Systems Public sector contracts won, from published award notices Large business[Companies House BR014348](https://find-and-update.company-information.service.gov.uk/company/BR014348) [ Follow competitor](/login "Sign in to follow competitors")[ Compete for this work](/register) Contracts won 8 since 25 Jan 2022 Total awarded £36,918,482 where values were published Buyers 1 public body Latest win 18 Nov 2025 ## Recent contract awards - [In service Support for REMUS Unmanned Underwater Vehicle (UUV) Systems](https://tendernation.io/opportunities/01a13bcb-62b0-71f3-9e50-e7e0c562b4b1/in-service-support-for-remus-unmanned-underwater-vehicle-uuv-systems)[Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £3,044,858 18 Nov 2025 - [In service Support for REMUS Unmanned Underwater Vehicle (UUV) Systems](https://tendernation.io/opportunities/01a13bcb-62b0-71f3-9e50-e7e0c562b4b1/in-service-support-for-remus-unmanned-underwater-vehicle-uuv-systems)[Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £8,000,000 18 Jul 2024 - [Purchase of REMUS 300M Autonomous Underwater Vehicles](https://tendernation.io/opportunities/01a13ba7-68d6-709c-9d4c-dbef1ade8874/purchase-of-remus-300m-autonomous-underwater-vehicles)[Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £4,499,450 2 Feb 2024 - [Purchase of REMUS 100M Autonomous Underwater Vehicles](https://tendernation.io/opportunities/01a13ba7-6a86-733f-adc0-ef4362ec6124/purchase-of-remus-100m-autonomous-underwater-vehicles)[Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £2,413,981 19 Jan 2024 - [Purchase of 300m Capable Small Autonomous Underwater Vehicles (SAUVs)](https://tendernation.io/opportunities/01a13ccb-3c96-723a-a2b7-da944702d072/purchase-of-300m-capable-small-autonomous-underwater-vehicles-sauvs)[Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £7,083,000 26 Oct 2022 - [Purchase of 300m Capable Small Autonomous Underwater Vehicles (SAUVs)](https://tendernation.io/opportunities/01a13b98-e0ed-7115-a59e-2b32d4071461/purchase-of-300m-capable-small-autonomous-underwater-vehicles-sauvs)[Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £5,970,062 26 Oct 2022 - [Contract Award Notice](https://tendernation.io/opportunities/01a13c90-532e-7397-ab02-468d9b1197f7/contract-award-notice)[Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £1,948,565 18 Feb 2022 - [Remus 100m AUV's](https://tendernation.io/opportunities/01a13b8f-3c0d-7283-84ca-4ffd5015bd59/remus-100m-auvs)[Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £1,948,566 31 Jan 2022 - [Remus 100m AUV's](https://tendernation.io/opportunities/01a13b8d-f5f9-71e6-94b4-dcdab25bb28a/remus-100m-auvs)[Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £2,010,000 25 Jan 2022 ## Who they win from - [Ministry of Defence8 wins](https://tendernation.io/buyers/ministry-of-defence) ## What they win - [Security, fire & defence equipment](https://tendernation.io/sectors/security-fire-defence-equipment)7 - [Architecture, engineering & surveying](https://tendernation.io/sectors/architecture-engineering-surveying)1 Competing with HII Unmanned Systems? 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