100. invenioLSI

Revenue: £43.9m

Staff: N/A

With invenio's 2023 set of accounts overdue, we've had to reuse a figure from last year. in that time, the Reading-based SAP partner achieved Gold partner status and appointed David Bailey as its new chairman.

The BGF-backed outfit saw operating profits rise from £7m to £9.2m on flat revenues of £43.9m in its year to 31 March 2021 (its 2022 numbers were overdue as this report went to press). The second half of its name is derived from its February 2021 acquisition of US SAP consultancy Labyrinth Solutions Inc (LSI).