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one source Employee Directory

Government AdministrationEngland, United Kingdom201-500 Employees

one source is a mid-sized government services provider based in London, England, offering both operational and strategic shared services to councils and other public sector organisations. It aims to improve service delivery by applying proven approaches and technologies, drawing on its staff’s experience and commitment to help partners meet their challenges and develop increasingly beneficial solutions. The company began in 2014, starting with back-office support for the London Boroughs of Havering and Newham with a focus on process improvement and cost reduction to reinvest savings into frontline services. 

Over time, one source expanded its partnerships to take on entire functions for some authorities and to tackle a wider range of projects for others, including Barking and Dagenham, Essex, Harrow and Tower Hamlets. It now serves more than 25 public sector clients and has a sizeable workforce, positioning itself as one of the UK’s larger public sector shared service providers with capabilities across asset management, legal and governance, finance, technology and innovation, exchequer and transactional services, human resources and organisational development, procurement and strategic delivery. In early 2023 the company announced the introduction of AI-generated videos for debt resolution communications, reflecting its adoption of new technologies in public sector work.

Find one source employees' phone numbers or email addresses

one source Global Highlights

Location
Employees

Europe
47

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  • United Kingdom Of Great Britain And Northern Ireland
    47

North America
13

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  • United States Of America
    12
  • Panama
    1

Asia
1

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  • India
    1

South America
1

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  • Colombia
    1

one source's Leadership

  • Head Of Revenues & Transactional Financial Services at one source
    D. G.
    Head Of Revenues & Transactional Financial Services
  • Head Of It Projects, Programmes & Development at one source
    J. B.
    Head Of It Projects, Programmes & Development
  • Assistant Director Ict at one source
    J. F.
    Assistant Director Ict
  • Director Of Asset Management at one source
    M. B.
    Director Of Asset Management
  • Business And Operations Manager- Legal Services at one source
    J. S.
    Business And Operations Manager- Legal Services
  • Internal Audit Manager at one source
    M. D.
    Internal Audit Manager
  • Lead Flooring Installer at one source
    S. A.
    Lead Flooring Installer
  • Senior Data Analyst (sql & Power Bi) at one source
    C. O.
    Senior Data Analyst (sql & Power Bi)

one source Employee Metrics

100%
50%
0%
2026
2025
  • Legal
  • Human Resources
  • Program & Project Management
  • Accounting
  • Information Technology
  • Other

Contact profiles from one source

Name
Title
Contact
Location
Last Update
  • Principal Lawyer at one source
    S. D.
    Principal Lawyer
    United Kingdom, England
    Sep 16, 2024
  • Information Technology Infrastructure Engineer at one source
    D. Y.
    Information Technology Infrastructure Engineer
    United Kingdom, England
    Apr 17, 2026
  • London Collaboration Supplier & Contract Management Consultant at one source
    J. O.
    London Collaboration Supplier & Contract Management Consultant
    United Kingdom, Leicester
    Jun 26, 2026
  • Infrastructure Engineer at one source
    B. A.
    Infrastructure Engineer
    Apr 13, 2026
  • Transactional People Subject Matter Expert at one source
    D. H.
    Transactional People Subject Matter Expert
    United Kingdom, England
    Mar 24, 2026
  • ICT Specialist at one source
    B. W.
    ICT Specialist
    United Kingdom, Greater London
    Feb 26, 2024
  • Information Technology Transformation Programme Manager at one source
    D. P.
    Information Technology Transformation Programme Manager
    United Kingdom, England
    Sep 01, 2026

Frequently Asked Questions

What is one source known for?

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one source was founded in 2014 and operates in the Government Administration industry. You can contact one source's main corporate office by phone at . Explore one source's company overview page for more information.

What is one source's most common email format?

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one source employees' email format typically follows the pattern of First.Last@onesource.co.uk. Trying to find reliable and up-to-date employee contact data? Find more one source email formats with LeadIQ.

How many employees does one source have currently?

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one source has approximately 291 employees as of August 2026. These team members are located across 4 continents, including Europe, North America and Asia.

Who are one source's key employees and leadership?

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As of August 2026, one source's key employees include:

  • Head Of Revenues & Transactional Financial Services: D. G.
  • Head Of It Projects, Programmes & Development: J. B.
  • Assistant Director Ict: J. F.
  • Director Of Asset Management: M. B.
  • Business And Operations Manager- Legal Services: J. S.

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