Supplier · SME

GSS (NI) Limited ("PlotBox")

GSS (NI) Limited ("PlotBox") has won 14 UK public contracts worth £1.26m since 13 Jun 2022. See its competitors in software & information systems.

Company NI606324Companies House recordBased in Northern IrelandFirst contract 13 Jun 2022Latest contract 26 Sep 2026

Also published as PlotBox, GSS (NI) Limited. These are the same company (NI606324), so their contracts are counted together.

Contracts
14
Published value
£1.26mwhere stated
Without competition
36%5 contracts
Won by SMEs
71%of 14 with size known
Contracts won per month, last 24 months 12 contracts · busiest month March 2026

Biggest customers

  1. Nottinghamshire County Council 3 contracts · £177k
  2. St.Helens Council 1 contract · £125k
  3. Redcar & Cleveland Borough Council 1 contract · £121k
  4. Worcester City Council 1 contract · £90,001
  5. The Royal Parks Ltd 1 contract · £80,955
  6. Tamworth Borough Council 1 contract · £42,000
  7. Stevenage Borough Council 1 contract · £36,000

What they supply

  1. Software & information systems 11 contracts · £925k
  2. IT services 3 contracts · £333k

Competitors in software & information systems

Sector overview
  1. Softcat PLC 552 contracts · £2.14bn
  2. Phoenix Software Limited 328 contracts · £1.76bn
  3. Civica UK Limited 200 contracts · £57.8m
  4. Insight Direct (UK) Ltd 167 contracts · £1.16bn
  5. Computacenter (UK) Limited 135 contracts · £115m
  6. Bytes Software Services LTD 132 contracts · £968m

These are the suppliers with the most software & information systems contracts in the last two years, which is where GSS (NI) Limited ("PlotBox") wins most of its work. They are not necessarily bidding for the same contracts. See the whole sector.

All contracts won by GSS (NI) Limited ("PlotBox")

Contracts are matched to this supplier by company name as published in each notice. If a company appears under slightly different names, some of its contracts may be listed separately. How matching works.