GSI Outsourcing: building efficient accounts departments with Central & Eastern European talent

Feb 16, 2026

Many companies reach a point where their in-house finance team is stretched: too many manual tasks, deadlines constantly under pressure, and little time left for analysis. Outsourcing the accounts department can solve this, but only if the service is structured and integrated properly.

GSI Outsourcing, part of GSI Associates, provides end-to-end accounts department outsourcing and staffing from Central and Eastern Europe, supporting clients in the UK and internationally.


What GSI Outsourcing actually does

Rather than focusing on single tasks, GSI can run the whole finance function or specific parts of it. Services range from:

  • Day-to-day bookkeeping and data entry

  • Sales and purchase ledger processing

  • Bank, card and control account reconciliations

  • Management accounts and reporting

  • Support up to Financial Controller and CFO level

Teams work in your chosen accounting software and follow agreed processes, so reporting remains familiar and controllable.


Why Central & Eastern Europe works for finance outsourcing

GSI Outsourcing operates from modern offices in locations such as Kosovo, North Macedonia and Romania, giving access to:

  • Well-educated finance professionals with strong language skills

  • Time zones closely aligned with Western Europe

  • Competitive labour costs that translate into savings for clients

This combination allows businesses to reduce operating cost without compromising quality or responsiveness.


Designed for accountants, insolvency practitioners and growing businesses

Typical clients include:

  • Accountancy firms and insolvency practitioners needing scalable support on mandates and investigations

  • Growing companies that have outgrown a basic in-house finance team

  • Groups looking to standardise processes across multiple entities

Because GSI Associates also provides forensic accounting, due diligence, corporate advisory and cyber security, outsourcing is built with controls, evidence and governance in mind, not just transaction processing.

For organisations that want a more efficient, well-controlled accounts department without building a large in-house team, GSI Outsourcing offers a practical, scalable solution.

Interested in our work?

If you would like to learn more about GSI and our work, or you would like to cooperate with us, send us a message anytime.