Source: https://tendernation.io/suppliers/ocean-scientific-international Supplier profile # Ocean Scientific International Ltd Public sector contracts won, from published award notices SME [Companies House 02351541](https://find-and-update.company-information.service.gov.uk/company/02351541) [ Follow competitor](https://tendernation.io/login "Sign in to follow competitors") [Compete for this work](https://tendernation.io/register) Contracts won 16 since 1 Jan 2008 Total awarded £2,563,171 where values were published Buyers 12 public bodies Latest win 30 Sept 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. - [Maintenance & Provision of Oceanographic Sensors - Contract Award Notice.](https://tendernation.io/opportunities/01a13d03-7e02-720f-a22d-17b300523d5a/maintenance-provision-of-oceanographic-sensors-contract-award-notice) [Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £450,000 Ends 6 Apr 2028 ## Recent contract awards - [Salinity Sample Analysis](https://tendernation.io/opportunities/01a13be7-fd88-72cc-94d5-ebd8e45c9079/salinity-sample-analysis) [Scottish Government](https://tendernation.io/buyers/scottish-government) £56,835 30 Sept 2026 - [New Autosal for RRS Sir David Attenborough](https://tendernation.io/opportunities/01a13bdb-16b2-71ae-8f83-9fb0862a0ff6/ukri-5612-new-autosal-for-rrs-sir-david-attenborough) [UK Research & Innovation (UKRI)](https://tendernation.io/buyers/uk-research-innovation-ukri) £48,900 12 Jan 2026 - [ODAS buoy refurbishment](https://tendernation.io/opportunities/01a13bd1-59ec-723f-969b-35c73d712797/odas-buoy-refurbishment) [Met Office](https://tendernation.io/buyers/met-office) £12,750 18 Dec 2025 - [Maintenance & Provision of Oceanographic Sensors - Contract Award Notice.](https://tendernation.io/opportunities/01a13d03-7e02-720f-a22d-17b300523d5a/maintenance-provision-of-oceanographic-sensors-contract-award-notice) [Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £450,000 3 Apr 2025 - [Sensor Servicing, Calibration and Spare Parts supply services ITT24-023](https://tendernation.io/opportunities/01a17c12-c428-7241-9007-6a1a57a6f3c6/sensor-servicing-calibration-and-spare-parts-supply-services-itt24-023) [Marine Institute](https://tendernation.io/buyers/marine-institute) £50,678 18 Feb 2025 - [Maintenance & Provision of Oceanographic Sensors (In-service support, calibration, maintenance, repair & replacement of oceanographic sensors manufactured by AML Oceanographic Limited).](https://tendernation.io/opportunities/01a13bb0-c5ff-70b1-bd90-0f28d7386286/713494450-maintenance-provision-of-oceanographic-sensors-in-service-support) [Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £450,000 9 Dec 2024 - [RCSP Winch](https://tendernation.io/opportunities/01a13b9a-db98-70d4-a05c-5da88a77c333/rcsp-winch) [Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £49,895 10 Jan 2023 - [RCSP winch](https://tendernation.io/opportunities/01a13cc2-6f1e-7233-b62a-401af9219ca8/rcsp-winch) [Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £49,895 10 Jan 2023 - [Annual maintenance requirements & associated repairs Competitive quotation](https://tendernation.io/opportunities/01a13c9f-293c-70b7-850b-10991d3d988e/ukri-re22331-annual-maintenance-requirements-associated-repairs-competitive-q) [UK Shared Business Services Limited](https://tendernation.io/buyers/uk-shared-business-services-limited) £17,717 30 Jun 2022 - [Contract award notice for transparency purposes only-provision of royal NAVY oceanographic equipment](https://tendernation.io/opportunities/01a13c5f-b329-7177-be08-392328ad4ca7/contract-award-notice-for-transparency-purposes-only-provision-of-royal-navy-oce) [Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £483,925 3 Jul 2020 - [Provision of support to royal NAVY oceanographic equipment](https://tendernation.io/opportunities/01a13c58-6c67-70f3-a85c-81f1141ec270/provision-of-support-to-royal-navy-oceanographic-equipment) [Ministry of Defence, Ships, Commercially Supported Shipping (CSS) Team](https://tendernation.io/buyers/ministry-of-defence-ships-commercially-supported-shipping-css-team) £483,919 6 Apr 2020 - [GB-Lowestoft: Cefas Request for Quotation for the provision of a portable high precision salinometer](https://tendernation.io/opportunities/01a13c3d-c599-715f-a089-243d0064a625/gb-lowestoft-cefas-request-for-quotation-for-the-provision-of-a-portable-high-p) [Cefas](https://tendernation.io/buyers/cefas) £31,350 25 Jun 2018 - [AQUADOPP BUOY](https://data.gov.uk/data/contracts-finder-archive/static/files/notices_2013_09.xml) [The Met Office](https://tendernation.io/buyers/the-met-office) £9,988 20 Sept 2013 - [4060047081](https://data.gov.uk/data/contracts-finder-archive/static/files/notices_2012_07.xml) [RCUK SSC Ltd](https://tendernation.io/buyers/rcuk-ssc-ltd) £10,829 27 Jun 2012 - [Provision of Support to RN Oceanographic Equipment](https://data.gov.uk/data/contracts-finder-archive/static/files/notices_2012_02.xml) [Ministry of Defence-Defence Equipment & Support, Ships Commercial](https://tendernation.io/buyers/ministry-of-defence-defence-equipment-support-ships-commercial) £61,724 11 Apr 2011 ## Companies House Status Active Incorporated 23 Feb 1989 (37 yrs) Accounts Small Industry Other manufacturing n.e.c. [View filing history](https://find-and-update.company-information.service.gov.uk/company/02351541) ## Who they win from - [Ministry of Defence 5 wins](https://tendernation.io/buyers/ministry-of-defence) - [Ministry of Defence, Ships, Commercially Supported Shipping (CSS) Team 1 win](https://tendernation.io/buyers/ministry-of-defence-ships-commercially-supported-shipping-css-team) - [MPH IPT Mine Warfare, Patrol & Hydrographic (MPH) DE&S 1 win](https://tendernation.io/buyers/mph-ipt-mine-warfare-patrol-hydrographic-mph-des) - [Ministry of Defence-Defence Equipment & Support, Ships Commercial 1 win](https://tendernation.io/buyers/ministry-of-defence-defence-equipment-support-ships-commercial) - [Scottish Government 1 win](https://tendernation.io/buyers/scottish-government) - [Marine Institute 1 win](https://tendernation.io/buyers/marine-institute) - [UK Research & Innovation (UKRI) 1 win](https://tendernation.io/buyers/uk-research-innovation-ukri) - [Cefas 1 win](https://tendernation.io/buyers/cefas) ## Latest accounts Net assets £1,331,475 Cash £379,907 Employees 16 Year to 31 Dec 2025, from accounts filed at Companies House. ## Bids named on award notices Bid for 4 contracts: won 4, lost 0. Award notices have listed every bidder only since the Procurement Act (February 2025). ## Paid by (last 12 months) - [Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) £142,026 From councils' published spending over £500. ## What they win - [Laboratory & precision equipment](https://tendernation.io/sectors/laboratory-precision-equipment) 4 - [Industrial machinery](https://tendernation.io/sectors/industrial-machinery) 3 - [Repair & maintenance services](https://tendernation.io/sectors/repair-maintenance) 3 - [Research & development](https://tendernation.io/sectors/research-development) 1 - [Construction work](https://tendernation.io/sectors/construction-work) 1 - [Electrical equipment & lighting](https://tendernation.io/sectors/electrical-equipment-lighting) 1 ## Is this your company? Add this badge to your website It links buyers to this record of your public contracts. Paste the code into your site's HTML. [How it works](https://tendernation.io/supplier-badge?supplier=ocean-scientific-international) Light Dark ![Ocean Scientific International Ltd public contract record on TenderNation](https://tendernation.io/suppliers/ocean-scientific-international/badge.svg) <a href="https://tendernation.io/suppliers/ocean-scientific-international?utm\_source=badge&utm\_medium=referral" title="See Ocean Scientific International Ltd's public contract record on TenderNation"><img src="https://tendernation.io/suppliers/ocean-scientific-international/badge.svg" alt="Ocean Scientific International Ltd public contract record on TenderNation" width="300" height="80"></a>Copy code Competing with Ocean Scientific International Ltd? 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](https://tendernation.io/buyers) [Start free](https://tendernation.io/register) Free account. Professional free for 14 days, no card.