Identity graph
1Energy headquarters, locations and relationships
- Legal name
- 1Energy Group Limited
- Industry
- Heat Distribution
- Founded
- 2018
- Phone
- +44 20 3951 2006
- Website
- 1energy.uk
- LinkedIn profile for 1Energy
1Energy office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Leeds | England | United Kingdom | Headquarters |
| Riga | Riga | Latvia | Office |
| Košice | Košice Region | Slovakia | Office |
| El Monte | California | United States | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
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About 1Energy
1Energy is headquartered in Leeds, England, United Kingdom. Founded in 2018, the company has 5 recorded locations across 4+ countries and employs approximately 11 people worldwide.
Where is 1Energy's main office?
1Energy's main headquarters office is located at 1 C/O Pinsent Masons Llp Park Row, Leeds, England LS1 5AB, United Kingdom. This is the company's primary corporate address.
1Energy regional offices
Beyond its headquarters in Leeds, 1Energy has recorded locations in United Kingdom, Latvia, Slovakia and United States.
1Energy contact information
The main switchboard for 1Energy headquarters can be reached at +44 20 3951 2006. Official website: 1energy.uk.
What does 1Energy do?
1Energy Group is the UK's leading independent developer, funder and operator of low-to-zero (LZC) heat networks in city centres.
One entity, every stage
Put 1Energy to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, 1Energy included. Fingerprint search
- Cover Plan territories 1Energy's 5 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
POST/api/v2/organizations/search
1Energy: frequently asked questions
Where is 1Energy headquarters?
1 C/O Pinsent Masons Llp Park Row, Leeds, England LS1 5AB, United Kingdom.
What is 1Energy's phone number?
+44 20 3951 2006 (headquarters).
When was 1Energy founded?
2018.
How many employees does 1Energy have?
About 11, as of October 2026 (GraphIQ.ai estimate).
How many offices does 1Energy have?
5 locations across 4+ countries, including Riga, Košice, El Monte.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so 1Energy here is the same 1Energy in your CRM, territory plan and agent answers.
Where does this 1Energy data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.