Partena Professional: payroll provider facts

Who it is

The payroll provider is Partena vzw (enterprise number 0409.536.968), Ravensteinstraat 36 in Brussels. It belongs to the Partena Professional group, which also has a business one-stop shop, a social insurance fund for the self-employed and Partena Business Solutions.

According to its company information and its organic regulation, Partena vzw was approved as a payroll provider by ministerial decree of 3 March 1949, under number 300. We found no founding year.

Sources: Partena Professional, over ons: bedrijfsinformatie en kerncijfers (checked on 11 November 2026); Partena Professional, privacyverklaring (entiteiten van de groep) (checked on 11 November 2026); Partena, organiek reglement van het sociaal secretariaat, goedgekeurd op 14 november 2024 (PDF) (checked on 11 November 2026)

Approval

Partena Professional is on the list of approved payroll providers for employers published in the Belgian Official Gazette on 15 July 2025 (situation on 20 June 2025), under number 300, as PARTENA, SOCIAAL SECRETARIAAT VOOR WERKGEVERS V.Z.W..

Under the royal decree of 28 November 1969 an approved payroll provider is a non-profit that must state its approval number on every document it issues. Your payslip from Partena Professional should therefore carry number 300.

Sources: FOD Sociale Zekerheid, lijst van de erkende sociale secretariaten van werkgevers op 20 juni 2025 (Belgisch Staatsblad 15 juli 2025) (checked on 11 November 2026); Koninklijk besluit van 28 november 1969, art. 44 tot 49 over de erkende sociale secretariaten van werkgevers (Justel) (checked on 11 November 2026)

Offices, clients and target group

Partena Professional lists 29 offices in Belgium.

Partena Professional mentions 362,623 payslips a month. Since July 2023 Easypay Group, which then supported 23,000 employers, has been part of Partena Professional.

Partena Professional says it supports all companies at every stage of their development, and has a separate offer for small businesses with 1 to 19 employees.

Sources: Partena Professional, over ons: bedrijfsinformatie en kerncijfers (checked on 11 November 2026); Partena Professional, sluit de overname van Easypay Group officieel af (3 juli 2023) (checked on 11 November 2026); Partena Professional, verander van sociaal secretariaat: kleine onderneming (checked on 11 November 2026)

Services in the same group

The group includes a business one-stop shop, approved since 2003, and a social insurance fund for the self-employed. We found no external prevention service or in-house child benefit fund.

Sources: Partena Professional, over ons: bedrijfsinformatie en kerncijfers (checked on 11 November 2026); Partena Professional, sociaal verzekeringsfonds voor zelfstandigen (checked on 11 November 2026)

Public pay and indexation information

Partena Professional publishes a monthly overview of pay adjustments in the private sector and an indexation forecast, both as PDFs with an archive, and a gross to net pay simulator.

Sources: Partena Professional, maandelijks overzicht van de loonaanpassingen (checked on 11 November 2026); Partena Professional, indexprognoses (archief tot november 2026) (checked on 11 November 2026); Partena Professional, loonsimulator bruto-netto (checked on 11 November 2026)

Price and termination

Partena Professional publishes no amounts. It mentions a one-off entry fee and a fixed price per payroll calculation per employee, in a tailored quote.

Under the organic regulation of 14 November 2024 a membership runs for at least 36 months plus the rest of the current year and is then renewed for 12 months at a time. You terminate by registered letter, sent before 1 July, with at least six months' notice ending on 31 December.

Sources: Partena Professional, sociaal secretariaat: prijsopbouw (checked on 11 November 2026); Partena, organiek reglement van het sociaal secretariaat, goedgekeurd op 14 november 2024 (PDF) (checked on 11 November 2026)

Comparing with other payroll providers

On the comparison page Partena Professional sits next to seven other approved payroll providers, in alphabetical order and with the same data: approval number, offices, own client figures, target group and services in the group. There is no ranking and no rating.

Source: FOD Sociale Zekerheid, lijst van de erkende sociale secretariaten van werkgevers op 20 juni 2025 (Belgisch Staatsblad 15 juli 2025) (checked on 11 November 2026)