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OPTIMISATION 2000: employer check

OPTIMISATION 2000 (Perwez) averaged 11 full-time equivalents in fiscal year 2025. Is the workforce growing, do people stay, and how does the employer compare with its sector?

OPTIMISATION 2000
BE 0442.755.015PerwezNACE 69.201, Certified accountants and tax accountants
Social balance 2025 · abbreviated schemaOther company
Staff
10.5 FTE
10 people on 31-12-2025+1% on 2024
Sector median 3.6 FTEhighest quarter
Turnover
47%
3 joined, 5 left
Sector median 27%middle half
Staff cost per FTE
€55,900
fiscal year 2025 · cost to the employer, not a salary
Sector Higher than 18% of employers in Legal and accounting with 10 to 49 FTE
Training
90.8 hours per FTE
953 hours in total · €14,500
Sector 46% report trainingmedian 11.6 hhighest quarter

Staff cost per FTE over the years

euro per full-time equivalent

From 2024 to 2025 the staff cost per FTE rose by 19%. The sector's median is €71,000.

Best-paying employers in Legal and accounting

Staff over the years

average FTE

From 2020 to 2025 staff grew by 228%. Years before the social balance in this form come from the accounts themselves.

Entries and exits

joinedleft

Make-up on 31-12-2025

10 people
Full-time and part-timesector: 33% part-time
full-time 7 (70%)part-time 3 (30%)
Men and womensector: 78% women
men 3 (30%)women 7 (70%)
Type of contractsector: 100% permanent
permanent 9 (90%)fixed-term 1 (10%)
Job category
white-collar 9 (90%)other 1 (10%)

Training in 2025

ParticipantsHoursCost
Initial 2 953 €14,500

Training cost is 2.6% of personnel cost.

Every figure per fiscal year

as filed
20212022202320242025
Average staff (FTE)4.25.27.210.410.5
Full-time / part-time (average)2.7 / 22.8 / 34.2 / 37.5 / 3.67.9 / 3
People at the closing date-791210
Hours worked7,3978,80812,88417,44717,802
Personnel cost€171,800€218,500€318,500€449,700€550,900
Joined (people)-3563
Left (people)-1245
Exit rate-19%28%35%47%
Training hours--1571,058953

Employer stability

  • Status Active; no open bankruptcy or judicial reorganisation.
  • Financial health Checked score 77/100 (excellent), accounts 2025
  • Filing of accounts Accounts for 2025 filed 26 days after the deadline.
  • In business since 01-12-1990 (35 years)

How to read these figures

  • Source: the social balance in the annual accounts the company filed with the National Bank of Belgium. It covers its own staff, not that of its subsidiaries.
  • Personnel cost is the employer's total cost (gross pay, employer contributions, insurance and other benefits), not an employee's pay.
  • The staff costs of the annual accounts (item 62) divided by the average staff in full-time equivalents of the same fiscal year: what one full-time employee costs the employer, social contributions included. Neither a gross nor a net salary. Under 10 FTE an average approaches one person's pay; we do not show that figure.
  • The sector is the NACE division of the main activity. Percentages are compared with employers of at least 5 FTE; the middle half runs from the first to the third quartile.
  • Exits are the number of leavers in full-time equivalents against average staff. Students, flexi-jobs and seasonal work are included and can make the percentage high.