---
name: "Certas Energy Limited"
supplier_id: "GB-FTS-171579"
organisation_scale: "large"
total_awards: 14
total_spend_gbp: 22458877
median_contract_gbp: 342184
lots_bid: null
lots_won: null
win_rate_pct: null
median_discount_pct: null
url: "https://tenderline.uk/suppliers/certas-energy-limited-GB-FTS-171579"
generated: "2026-10-08T06:01:49.425Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-FTS-171579/markdown"
---

# Certas Energy Limited · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/certas-energy-limited-GB-FTS-171579) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** Certas Energy Limited is a Large organisation public sector supplier in the UK. Tracked in Tenderline with 14 published contract awards across official contracting authorities.

## Key Information
- **Supplier Name:** Certas Energy Limited
- **Organisation Scale:** Large organisation
- **Company Registration (CRN):** `GB-FTS-171579` (Find a Tender organisation id)
- **Total Published Awards:** 14
- **Primary Sector:** [Petroleum products, fuel, electricity and other sources of energy](https://tenderline.uk/sectors/petroleum-products-fuel-electricity-and-other-sources-of-ene-09000000)


- **Tenderline Record:** https://tenderline.uk/suppliers/certas-energy-limited-GB-FTS-171579

## Market Volume & Benchmarks
- **Total Published Contract Spend:** £22m
- **Median Contract Value:** £342k

## Delivery Geography
- **Active Delivery Regions:** Nationwide (UK), [Wales (Cymru)](https://tenderline.uk/regions/wales), [East of England](https://tenderline.uk/regions/east-of-england), [Scotland](https://tenderline.uk/regions/scotland)

## Top Public Sector Clients
1. **[London Borough of Islington](https://tenderline.uk/buyers/london-borough-of-islington-GB-FTS-180249):** 2 procedures
2. **[NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)](https://tenderline.uk/buyers/nhs-wales-shared-services-partnership-procurement-services-h-GB-NHS-RQF):** 1 procedures (4 awards)
3. **[Gwynedd Council](https://tenderline.uk/buyers/gwynedd-council-ons-w06000002):** 1 procedures (3 awards)
4. **[Essex County Council](https://tenderline.uk/buyers/essex-county-council-ons-e10000012):** 1 procedures (3 awards)
5. **[CalMac Ferries Limited](https://tenderline.uk/buyers/calmac-ferries-limited-GB-FTS-6996):** 1 procedures

## Largest Contract Awards Won
Top public sector contracts awarded to this supplier:
1. **[CalMac Ferries Limited](https://tenderline.uk/buyers/calmac-ferries-limited-GB-FTS-6996):** £21m · [Supply of MGO at Oban](https://tenderline.uk/tenders/supply-of-mgo-at-oban-ocds-h6vhtk-05f5fe)
2. **[NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)](https://tenderline.uk/buyers/nhs-wales-shared-services-partnership-procurement-services-h-GB-NHS-RQF):** £981k · [West Wales](https://tenderline.uk/tenders/aw-supply-of-fuel-oils-ulsd-2-ocds-h6vhtk-05a9a7)
3. **[NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)](https://tenderline.uk/buyers/nhs-wales-shared-services-partnership-procurement-services-h-GB-NHS-RQF):** £342k · [Wales](https://tenderline.uk/tenders/aw-supply-of-fuel-oils-ulsd-2-ocds-h6vhtk-05a9a7)
4. **[NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)](https://tenderline.uk/buyers/nhs-wales-shared-services-partnership-procurement-services-h-GB-NHS-RQF):** £260k · [East Wales](https://tenderline.uk/tenders/aw-supply-of-fuel-oils-ulsd-2-ocds-h6vhtk-05a9a7)
5. **[NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)](https://tenderline.uk/buyers/nhs-wales-shared-services-partnership-procurement-services-h-GB-NHS-RQF):** £141k · [North Wales](https://tenderline.uk/tenders/aw-supply-of-fuel-oils-ulsd-2-ocds-h6vhtk-05a9a7)

## Contract Expiries & Upcoming Recompetes
- **Active Contracts Ending in 18 Months:** 0

## Competitive Supplier Intelligence
> **Full Win-Loss & Award Analysis:** Complete historical contract timelines, pricing movement benchmarks, buyer relationship networks, and competitor analysis are available on Tenderline:
> [View complete Certas Energy Limited public contract history on Tenderline](https://tenderline.uk/suppliers/certas-energy-limited-GB-FTS-171579#contract-history)

## Provenance and Open Data
- **Data Source:** Official award notices published under the Open Government Licence v3.0 on Find a Tender Service.
- **Canonical Profile:** https://tenderline.uk/suppliers/certas-energy-limited-GB-FTS-171579
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt