Source: https://tendernation.io/suppliers/renewable-energy-systems

Supplier profile

# Renewable Energy Systems Ltd

Public sector contracts won, from published award notices

[Companies House 01589961](https://find-and-update.company-information.service.gov.uk/company/01589961)

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Contracts won

5

since 4 Mar 2015

Total awarded

£428,612

where values were published

Buyers

3

public bodies

Latest win

23 Nov 2020

##  Recent contract awards

- [Operation and Maintenance of the National Offshore Anemometry Hub](http://ted.europa.eu/udl?uri=TED:NOTICE:574032-2020:TEXT:EN:HTML)[Offshore Renewable Energy Catapult](https://tendernation.io/buyers/offshore-renewable-energy-catapult)

    Value not published

    23 Nov 2020
- [Overhaul and Repair Wind Turbine Major Components - Onshore Wind Multisite](http://ted.europa.eu/udl?uri=TED:NOTICE:397614-2020:TEXT:EN:HTML)[SSE Renewables Ltd](https://tendernation.io/buyers/sse-renewables-ltd)

    Value not counted: framework or estimated ceiling

    24 Aug 2020
- [Operation & Maintenance of The National Offshore Anemometry Hub](https://tendernation.io/opportunities/01a13c11-3b6c-7140-bfd5-ec1376ac5f58/operation-maintenance-of-the-national-offshore-anemometry-hub)[Offshore Renewable Energy Catapult](https://tendernation.io/buyers/offshore-renewable-energy-catapult)

    £361,537

    24 Oct 2017
- [Blade Leading Edge Erosion Program - Measurement Campaign II](https://tendernation.io/opportunities/01a13c01-c0b8-7295-a12e-2ac3968781bf/blade-leading-edge-erosion-program-measurement-campaign-ii)[Offshore Renewable Energy Catapult](https://tendernation.io/buyers/offshore-renewable-energy-catapult)

    £67,075

    1 Jul 2016
- [Energy Technical Specialist Framework.](http://ted.europa.eu/udl?uri=TED:NOTICE:136775-2015:TEXT:EN:HTML)[Department of Energy and Climate Change (DECC)](https://tendernation.io/buyers/department-of-energy-and-climate-change-decc)

    Value not published

    4 Mar 2015

## Companies House

StatusActive

Incorporated8 Oct 1981 (45 yrs)

AccountsFull

IndustryConstruction of commercial buildings

[View filing history](https://find-and-update.company-information.service.gov.uk/company/01589961)## Who they win from

- [Offshore Renewable Energy Catapult3 wins](https://tendernation.io/buyers/offshore-renewable-energy-catapult)
- [SSE Renewables Ltd1 win](https://tendernation.io/buyers/sse-renewables-ltd)
- [Department of Energy and Climate Change (DECC)1 win](https://tendernation.io/buyers/department-of-energy-and-climate-change-decc)

## How fast they pay suppliers

82 days on average (previously 50)

19% of invoices paid within 30 days · 48% after 60 days · 87% not paid within agreed terms

[Report for 30 Apr 2026 (GOV.UK)](https://check-payment-practices.service.gov.uk/report/111965)## Bids named on award notices

Bid for 3 contracts: won 3, lost 0.

Award notices have listed every bidder only since the Procurement Act (February 2025).

## What they win

- [Repair & maintenance services](https://tendernation.io/sectors/repair-maintenance)2
- [Architecture, engineering & surveying](https://tendernation.io/sectors/architecture-engineering-surveying)2
- [Installation services](https://tendernation.io/sectors/installation-services)1

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