Source: https://tendernation.io/suppliers/ludlum-systems Supplier profile # Ludlum Systems Ltd Public sector contracts won, from published award notices SME[Companies House 13025528](https://find-and-update.company-information.service.gov.uk/company/13025528) [ Follow competitor](/login "Sign in to follow competitors")[ Compete for this work](/register) Contracts won 11 since 3 Jan 2023 Total awarded £10,774,599 where values were published Buyers 7 public bodies Latest win 3 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. - [DNA Boilers - Purchase of Waste Monitoring Equipment](https://tendernation.io/opportunities/01a13d17-c874-7306-ba9d-ec43be520aa0/dna-boilers-purchase-of-waste-monitoring-equipment)[NRS](https://tendernation.io/buyers/nrs) £1,219,112 Ends 5 Jul 2027 ## Recent contract awards - [DNA Boilers - Purchase of Waste Monitoring Equipment](https://tendernation.io/opportunities/01a13d17-c874-7306-ba9d-ec43be520aa0/dna-boilers-purchase-of-waste-monitoring-equipment)[NRS](https://tendernation.io/buyers/nrs) £1,219,112 3 Jul 2026 - [Proposed award of Upgrade of Installed Personal Monitors (IPM9 x 2) Hunterston A](https://tendernation.io/opportunities/01a13bc7-3e3d-732e-b8c6-35bcb6b74b7d/proposed-award-of-upgrade-of-installed-personal-monitors-ipm9-x-2-hunterston-a)[Nuclear Restoration Services Limited](https://tendernation.io/buyers/nuclear-restoration-services-limited) £155,000 10 Nov 2025 - [IPM9 Rebuild Kit](https://tendernation.io/opportunities/01a13d13-07ba-73fe-8f92-24965a576e6d/ipm9-rebuild-kit)[Dounreay](https://tendernation.io/buyers/dounreay) £68,099 30 Jan 2025 - [Berkeley - Delivery of a Functional RADOS Machine with On-Site Installation etc](https://tendernation.io/opportunities/01a13cfd-2d03-7342-bcde-ad08afcaed61/berkeley-delivery-of-a-functional-rados-machine-with-on-site-installation-etc)[Nuclear Restoration Services](https://tendernation.io/buyers/nuclear-restoration-services) £40,075 28 Jan 2025 - [Model 4530-14000 Gate Monitor - G5 Base System](https://tendernation.io/opportunities/01a13d04-5888-73fc-b0fd-b6158450ea7a/model-4530-14000-gate-monitor-g5-base-system)[nuclear restoration services](https://tendernation.io/buyers/nuclear-restoration-services) £108,109 13 Oct 2024 - [Hfc-8 with alpha BETA plastic detectors](https://tendernation.io/opportunities/01a13cd7-f443-70e1-9031-c965e12deebf/hfc-8-with-alpha-beta-plastic-detectors)[Nuclear Restoration Services Limited](https://tendernation.io/buyers/nuclear-restoration-services-limited) £80,757 26 Mar 2024 - [QA2 goods - hwm-400 4 detector with 30MM LEAD shielding - 1 manual DOOR](https://tendernation.io/opportunities/01a13cd4-55b8-7073-b9e1-45f2d5ffbdc4/qa2-goods-hwm-400-4-detector-with-30mm-lead-shielding-1-manual-door)[Nuclear Restoration Services](https://tendernation.io/buyers/nuclear-restoration-services) £97,486 26 Feb 2024 - [2 X HWM-38 Clearance Monitors SGHWR](https://tendernation.io/opportunities/01a13ce5-a2da-700f-a97e-8b884dcece78/2-x-hwm-38-clearance-monitors-sghwr)[Nuclear Restoration Services Limited](https://tendernation.io/buyers/nuclear-restoration-services-limited) £105,961 31 Jan 2024 - [Calibration & Maintenance of Radiological Measuring Instruments Services](https://tendernation.io/opportunities/01a13b98-64b4-7303-afca-0979dc8e27bc/calibration-maintenance-of-radiological-measuring-instruments-services)[Magnox Limited](https://tendernation.io/buyers/magnox-limited) £4,400,000 1 Feb 2023 - [IPM Upgrade](https://tendernation.io/opportunities/01a13b9b-d17d-73d0-835f-abbfee1c8f79/ipm-upgrade)[CTM Portal for the NDA Shared Services Alliance](https://tendernation.io/buyers/ctm-portal-for-the-nda-shared-services-alliance) Value not published 6 Jan 2023 - [Thermo 7,8 and 9 Radiometric IPM Upgrade Kits](https://tendernation.io/opportunities/01a13bb0-ab2d-7318-8a55-8dcee95f0b85/thermo-78-and-9-radiometric-ipm-upgrade-kits)[Sellafield Limited](https://tendernation.io/buyers/sellafield-limited) £4,500,000 3 Jan 2023 ## Companies House StatusActive Incorporated17 Nov 2020 (5 yrs) AccountsSmall IndustryOther engineering activities [View filing history](https://find-and-update.company-information.service.gov.uk/company/13025528)## Who they win from - [Nuclear Restoration Services Limited3 wins](https://tendernation.io/buyers/nuclear-restoration-services-limited) - [Nuclear Restoration Services3 wins](https://tendernation.io/buyers/nuclear-restoration-services) - [Sellafield Limited1 win](https://tendernation.io/buyers/sellafield-limited) - [Magnox Limited1 win](https://tendernation.io/buyers/magnox-limited) - [NRS1 win](https://tendernation.io/buyers/nrs) - [Dounreay1 win](https://tendernation.io/buyers/dounreay) - [CTM Portal for the NDA Shared Services Alliance1 win](https://tendernation.io/buyers/ctm-portal-for-the-nda-shared-services-alliance) ## Latest accounts Net assets£445,503 Cash£723,016 Employees21 Year to 31 Dec 2025, from accounts filed at Companies House. ## What they win - [Laboratory & precision equipment](https://tendernation.io/sectors/laboratory-precision-equipment)4 - [Other community & personal services](https://tendernation.io/sectors/community-personal-services)2 - [Security, fire & defence equipment](https://tendernation.io/sectors/security-fire-defence-equipment)1 - [Repair & maintenance services](https://tendernation.io/sectors/repair-maintenance)1 - [Electrical equipment & lighting](https://tendernation.io/sectors/electrical-equipment-lighting)1 - [Architecture, engineering & surveying](https://tendernation.io/sectors/architecture-engineering-surveying)1 Competing with Ludlum Systems Ltd? 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