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TESGL Limited T/A SSE Enterprise Energy Solutions

Architecture & engineering
SME

SSE (Scottish and Southern Energy) is one of the UK's largest energy companies, involved in the generation, transmission, distribution, and supply of electricity and gas. Through SSE Enterprise, the company provides energy solutions, electrical infrastructure, and smart energy services to commercial, industrial, and public sector clients. SSE is committed to playing a key role in the UK's clean energy transition.

sse.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£90.2m
Live
10
Buyers
20
12m
£463k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities2
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts10 / 31
  • Top buyers20
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — TESGL Limited T/A SSE Enterprise Energy SolutionsUpdated 10 Aug 2026

At a glance · for buyers and watchdogs

TESGL Limited T/A SSE Enterprise Energy Solutions has won £90.2m across 20 public-sector buyers, with 10 live contracts.

Why: top buyer LGSS at 61% · 100% in Architecture & engineering · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
No CH recordCompany status
10 of 31Live contracts
61%Top-buyer concentration
100%Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value · 2/5

Commitments mapped to the Government Social Value Model themes. Each is tagged self-reported or from the website.

◐ From supplier website
JobsNo commitment stated✓
SkillsNo commitment stated✓
Environment2 commitments✓
Tackling inequalityNo commitment stated✓
Community1 commitment✓
Environment · 2
  • WebsiteNet zeroSSE has committed to net zero greenhouse gas emissions by 2050 and is one of the largest investors in low-carbon electricity infrastructure in the UK.
  • WebsiteSustainabilitySSE's Just Transition strategy addresses climate and social equity concerns in moving to a net zero economy.
Community · 1
  • WebsiteSocial valueSSE supports communities through apprenticeship programmes, local employment, and community benefit funds associated with their renewable energy projects.

Extracted automatically from sse.com on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

◐ From website & notices
Sectors served · 1/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 7
Electricity generation
Energy transmission and distribution
Gas supply
Renewable energy
Smart energy solutions
Electrical infrastructure services
Energy efficiency consultancy
Frameworks & DPS · 2 from notices
  • Cambridgeshire Local Authorities - Energy Services and Project Delivery ContractLGSS · £55.0m
  • Building Energy Management System (BEMS) installation for NSQI buildingUniversity of Bristol · £80k

Extracted automatically from sse.com on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies · 1

Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.

◐ From supplier website
Renewable energy generationSSE has developed and operates major renewable energy assets including onshore and offshore wind farms supporting the UK's net zero ambitions.

Extracted automatically from sse.com on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

Buyer references

Named public-sector contacts who have agreed to act as a reference.

✓ Confirmed by buyer
—

No buyer references yet

Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.

Accreditations & memberships · 5

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 3/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityListed on site✓
ISO 14001 — EnvironmentalListed on site✓
ISO 45001 — Health & safetyListed on site✓
Other credentials & memberships · 2
ISO 50001
PAS 2060

Extracted automatically from sse.com on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

KPI performance

Delivery, budget and satisfaction scores reported quarterly by buyers.

✓ Verified
84

No verified KPI scores yet

Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.

Contracts · 10 live · 21 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Decarbonisation BMS Project
TEES ESK & WEAR VALLEYS NHS FOUNDATION TRUST7131420011 Feb 2026£57k3 moClosed
STG - Building Management System - Maintenance
St George's University Hospitals NHS Foundation Trust—10 Feb 2026£406k3 yrspending
Building Management System (BMS,BEMS) maintenance. A contract called off Lot 1.1 Building Management Systems (BMS) of the NHS SBS framework Agreement 'Hard Facilities Management 2' with reference SBS10166
LEEDS TRINITY UNIVERSITY7131420013 Aug 2025—5 yrsLive
DMH Building Energy Management System (BMS) upgrades
County Durham and Darlington NHS Foundation Trust5071000001 Nov 2024£59k5 moClosed
UKRI-4014 Building Energy Management System (BEMS) Maintenance, Inspection and Testing Contract.
UK Research & Innovation7131420019 Oct 2024£1.1m4 yrsLive
Weybridge BMS Modernisation survey
DEFRA7931100015 Jul 2024£16k3 moClosed
MMIC BMS and EMS Annual Maintenance and Validation​
CENTRE FOR PROCESS INNOVATION LIMITED3100000020 Jun 2024£179k4 yrsLive
Queen Victoria Rod Offices - Support & Servicing
Buckinghamshire Council5000000001 Apr 2024£9k13 moClosed
BMS Systems Maintenance
The Newcastle Upon Tyne Hospitals NHS Foundation Trust7226700001 Oct 2023£405k2 yrsClosed
(NU/1630) - Building Energy Management
Newcastle University7131400026 Jul 2023£184k—Closed
Total live value £1.2m · mean award £2.9m1–10 of 31

Top buyers · 20 buyers · top 3 = 97%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
LGSS
1 contract
61%
since 2020
2
LOCAL PARTNERSHIPS LLP
1 contract
35%
since 2020
3
UK Research & Innovation
2 contracts
1%
since 2024
4
Bristol City Council
2 contracts
1%
since 2021
5
Newcastle University
9 contracts
1%
since 2016
6
St George's University Hospitals NHS Foundation Trust
1 contract
0%
since 2026
7
The Newcastle Upon Tyne Hospitals NHS Foundation Trust
2 contracts
0%
since 2023
8
CENTRE FOR PROCESS INNOVATION LIMITED
1 contract
0%
since 2024
9
University of Bristol
1 contract
0%
since 2023
10
County Durham and Darlington NHS Foundation Trust
1 contract
0%
since 2024

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 100%.

✓ From notices
Architecture & engineering71
100%
Business services79
0%
⚠ Concentration: 100% of recent awarded value sits in a single CPV division. A category-specific downturn would materially affect revenue.

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
East Midlands1 contract
61%
London5 contracts
35%
South West5 contracts
2%
North East16 contracts
2%
North West1 contract
0%
Eastern2 contracts
0%
Yorkshire1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). TESGL Limited T/A SSE Enterprise Energy Solutions highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
TC
Topcoat Construction Limited / TCL Group
Yes£67.6m2
IW
Ian Williams
No£67.6m2
WH
Westone Housing
Yes£67.6m2
ER
EQUANS Regeneration Limited
No£67.6m2
CH
C Hanlon Facilities Management Ltd
Yes£67.6m2
TL
TESGL Limited T/A SSE Enterprise Energy Solutions
Yes£463k—
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
No Companies House record linked — automated risk checks unavailable.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
No Companies House record linked — statutory compliance checks unavailable.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

No modifications recorded

No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.

News mentions

UK trade press & nationals, matched to this supplier.

◰

No news mentions found

We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.

Companies House

Registered details, directors and PSC.

✓ Live sync
🏛

No Companies House record linked

No Companies House number on file — this supplier may be overseas, a sole trader or a consortium.

Financial

Filed accounts from Companies House.

↔ From Cos House
£

No financial filings on record

Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.

Org tree

Group structure and ownership.

↔ From Cos House
—
— · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.