Centrica Headquarters & Office Locations

Business, enterprise and public company in United Kingdom. Headquarters: Windsor, England, United Kingdom.

Headquarters
Windsor, England
Total locations · 3+ countries
11
Employees · est. 2026
20,000

Identity graph

Centrica headquarters, locations and relationships

HeadquartersWindsor, England, United KingdomOpen in Google Maps
Legal name
Centrica plc
Industry
Gas Distribution
Founded
1997
Ticker
LSE: CNA

Centrica office locations

11 total · 3+ countries
Centrica office locations: headquarters and key locations
CityState / regionCountryType
WindsorEnglandUnited KingdomHeadquarters
MillstreamNova ScotiaCanadaOffice
LondonEnglandUnited KingdomOffice
ManchesterEnglandUnited KingdomOffice
RotherhamEnglandUnited KingdomOffice
Ballston LakeNew YorkUnited StatesOffice
See all 11 locations
Parent company
Centrica is part of Centrica Energy.
Competitors
Centrica competes with 12 organizations in the GraphIQ.ai identity graph.

Verified from public filings, company websites and news · Methodology

Open in GraphIQ.ai

More Centrica data in GraphIQ.ai

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  • News (available after sign-in)

    Recent coverage and signals, resolved to the entity.

  • And more (available after sign-in)

    Subsidiaries, people and lookalike companies.

Who uses the Centrica entity

  • Industry and supply chain

    Suppliers, sites and partners mapped to the right legal entity.

    Industry
  • Government and public sector

    Supplier vetting, ownership and jurisdiction checks against one verified entity.

    Government
  • Private equity and investors

    Corporate family, comparable companies and deal sourcing.

    Private equity
  • Revenue and GTM teams

    Territories, enrichment and account expansion on one resolved account.

    RevOps Sales & marketing
  • Developers and AI agents

    The entity and its relationships through the REST API and MCP server.

    Developers

About Centrica

Centrica (LSE: CNA) is headquartered in Windsor, England, United Kingdom. Founded in 1997, the company has 11 recorded locations across 3+ countries and employs approximately 20,000 people worldwide.

Where is Centrica's main office?

Centrica's main headquarters office is located at Windsor, England, United Kingdom. This is the company's primary corporate address.

Centrica regional offices

Beyond its headquarters in Windsor, Centrica has recorded locations in United Kingdom, Canada and United States.

Centrica contact information

The main switchboard for Centrica headquarters can be reached at +44 1784 843000. Official website: centrica.com.

What does Centrica do?

Centrica PLC operates as an integrated energy company offering a wide range of home and business energy solutions. The Company sources, generates, processes, stores, trades, saves, and supplies energy and provides a range of related services.

One entity, every stage

Put Centrica to work across your revenue bowtie

All use cases
  1. Target Define the market Build the account list from companies shaped like your best customers, Centrica included. Fingerprint search 
  2. Cover Plan territories Centrica's 11 locations roll up to one account, so it lands in one territory, once. Territory planning 
  3. Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring 
  4. Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment 
  5. Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer 
  6. 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

Centrica: frequently asked questions

Where is Centrica headquarters?

Windsor, England, United Kingdom.

What is Centrica's phone number?

+44 1784 843000 (headquarters).

When was Centrica founded?

1997.

How many employees does Centrica have?

About 20,000, as of October 2026 (GraphIQ.ai estimate).

How many offices does Centrica have?

11 locations across 3+ countries, including Millstream, London, Manchester, Rotherham.

Is Centrica a public company?

Yes. Centrica trades on LSE under the ticker CNA.

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 Centrica here is the same Centrica in your CRM, territory plan and agent answers.

Where does this Centrica data come from?

Public filings, company websites and news, resolved to one entity and continuously updated.

Find more info on Centrica using GraphIQ

Revenue teams waste hours stitching together data from a dozen tools before a single rep can make a meaningful touch. GraphIQ fixes that. Whether you're building target account lists, routing inbound leads, or keeping your CRM clean as Centrica's structure evolves, GraphIQ gives you verified company, people and location data in one place.

From territory planning and lead scoring to handoff workflows and pipeline hygiene, our platform connects the data your GTM engine needs to run without friction. Sign up today and see how GraphIQ helps your revenue team spend less time finding information and more time acting on it.

287MOrganizations resolved
393MEmployees
2B+News and events