Source: https://tendernation.io/suppliers/siemsatec Supplier profile # Siemsatec Ltd Public sector contracts won, from published award notices SME[Companies House 05244032](https://find-and-update.company-information.service.gov.uk/company/05244032) [ Follow competitor](/login "Sign in to follow competitors")[ Compete for this work](/register) Contracts won 6 since 11 Jun 2018 Total awarded £755,324 where values were published Buyers 6 public bodies Latest win 23 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. - [Hackney Service Centre Building Management System (BMS) Upgrade](https://tendernation.io/opportunities/01a13beb-2a32-73cd-923b-13842c7e17f3/hackney-service-centre-building-management-system-bms-upgrade)[London Borough of Hackney](https://tendernation.io/buyers/london-borough-of-hackney) £100,702 Ends 1 Dec 2026 - [BMS maintenance and support - SLaM](https://tendernation.io/opportunities/01a13cf4-10de-7078-b1bb-f2eaac745355/bms-maintenance-and-support-slam)[GSTT - Smart Together](https://tendernation.io/buyers/gstt-smart-together) £281,149 Ends 31 May 2027 ## Recent contract awards - [Hackney Service Centre Building Management System (BMS) Upgrade](https://tendernation.io/opportunities/01a13beb-2a32-73cd-923b-13842c7e17f3/hackney-service-centre-building-management-system-bms-upgrade)[London Borough of Hackney](https://tendernation.io/buyers/london-borough-of-hackney) £100,702 23 Sept 2026 - [Provision of Building Management System Maintenance Services](https://tendernation.io/opportunities/01a13be3-fadb-709e-a218-9b10b434ed28/provision-of-building-management-system-maintenance-services)[King's College Hospital NHS Foundation Trust](https://tendernation.io/buyers/kings-college-hospital-nhs-foundation-trust) £31,987 14 Jul 2026 - [ENHT - BMS Maintenance Support Services](https://tendernation.io/opportunities/01a13d15-6465-721b-8701-508f4713fd12/enht-bms-maintenance-support-services)[East & North Hertfordshire NHS Trust](https://tendernation.io/buyers/east-north-hertfordshire-nhs-trust) £88,000 15 Sept 2025 - [BMS maintenance and support - SLaM](https://tendernation.io/opportunities/01a13cf4-10de-7078-b1bb-f2eaac745355/bms-maintenance-and-support-slam)[GSTT - Smart Together](https://tendernation.io/buyers/gstt-smart-together) £281,149 20 May 2024 - [SLaM - BMS Head End Upgrade - ST21-P015](https://tendernation.io/opportunities/01a13c66-f0c0-70db-ae18-f55122cf2d1d/slam-bms-head-end-upgrade-st21-p015)[South London and Maudsley NHS Foundation Trust](https://tendernation.io/buyers/south-london-and-maudsley-nhs-foundation-trust) £122,686 1 Nov 2021 - [SLaMT2017-027 BMS Maintenance and Servicing](https://tendernation.io/opportunities/01a13c1e-ae3a-712b-b3fc-479d3866124b/slamt2017-027-bms-maintenance-and-servicing)[South London and the Maudsley NHS Foundation Trust](https://tendernation.io/buyers/south-london-and-the-maudsley-nhs-foundation-trust) £130,800 11 Jun 2018 ## Companies House StatusActive Incorporated28 Sept 2004 (22 yrs) AccountsTotal exemption full IndustryOther specialised construction activities n.e.c. [View filing history](https://find-and-update.company-information.service.gov.uk/company/05244032)## Who they win from - [GSTT - Smart Together1 win](https://tendernation.io/buyers/gstt-smart-together) - [South London and the Maudsley NHS Foundation Trust1 win](https://tendernation.io/buyers/south-london-and-the-maudsley-nhs-foundation-trust) - [South London and Maudsley NHS Foundation Trust1 win](https://tendernation.io/buyers/south-london-and-maudsley-nhs-foundation-trust) - [London Borough of Hackney1 win](https://tendernation.io/buyers/london-borough-of-hackney) - [East & North Hertfordshire NHS Trust1 win](https://tendernation.io/buyers/east-north-hertfordshire-nhs-trust) - [King's College Hospital NHS Foundation Trust1 win](https://tendernation.io/buyers/kings-college-hospital-nhs-foundation-trust) ## Latest accounts Net assets£1,325,822 Cash£1,095,685 Employees14 Year to 31 Mar 2025, from accounts filed at Companies House. ## What they win - [Business services](https://tendernation.io/sectors/business-services)2 - [Software packages & information systems](https://tendernation.io/sectors/software-information-systems)1 - [Repair & maintenance services](https://tendernation.io/sectors/repair-maintenance)1 Competing with Siemsatec 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](/buyers)[Start free ](/register) 14-day free trial, no card required