ETL Assurance & Overheidsaccountants B.V.
Below you will find information from the register audit firms. The information has been provided by the audit firm.
Name organisation
ETL Assurance & Overheidsaccountants B.V.
License number
13000643
Legal form
Besloten Vennootschap
Address
Bloemlaan 2
2132NP Hoofddorp
2132NP Hoofddorp
Contact information
J.C. Olij
Postbus 6222
2001HE Haarlem
Postbus 6222
2001HE Haarlem
Internet address
https://www.ipa-acon.nl
License date
29 sep 2008
License status
Verleend
Statutory audits for PIEs
Nee
Policymakers and co-policymakers
| Name | Business address | Postal code | City | Member supervisory body | Registration number NBA RA | Registration number NBA AA | Foreign professional body | Registration number foreign professional body | Disciplinary measure |
|---|---|---|---|---|---|---|---|---|---|
| NameA.Th. van den Berg | Business addressPostbus 6222 | Postal code2001HE | CityHaarlem | Member supervisory bodynee | Registration number NBA RA | Registration number NBA AA | Foreign professional body | Registration number foreign professional body | Disciplinary measure |
| NameK. K. Martinus | Business addressPostbus 6222 | Postal code2001HE | CityHaarlem | Member supervisory bodynee | Registration number NBA RA53508 | Registration number NBA AA | Foreign professional body | Registration number foreign professional body | Disciplinary measure |
| NameJ.C. Olij | Business addressPostbus 6222 | Postal code2001HE | CityHaarlem | Member supervisory bodynee | Registration number NBA RA33825 | Registration number NBA AA | Foreign professional body | Registration number foreign professional body | Disciplinary measure |
| NameJ.G. Schuijt | Business addressPostbus 6222 | Postal code2001HE | CityHaarlem | Member supervisory bodynee | Registration number NBA RA35395 | Registration number NBA AA | Foreign professional body | Registration number foreign professional body | Disciplinary measure |
Shareholders
| Name | Address | Postal code | City | Disciplinary measure |
|---|---|---|---|---|
| NameK.C. van Leeuwen | AddressPostbus 6222 | Postal code2001HE | CityHaarlem | Disciplinary measure |
| NameJ.C. Olij | AddressPostbus 6222 | Postal code2001HE | CityHaarlem | Disciplinary measure |
| NameJ.G. Schuijt | AddressPostbus 6222 | Postal code2001HE | CityHaarlem | Disciplinary measure |
External auditors (affiliated to the audit firm)
| Name | Registration number NBA RA | Registration number NBA AA | Foreign supervisory authority | Registration number foreign supervisory authority | Disciplinary measure |
|---|---|---|---|---|---|
| NameF.L.A. Bosma | Registration number NBA RA17257 | Registration number NBA AA | Foreign supervisory authority | Registration number foreign supervisory authority | Disciplinary measure |
| NameM.J. Bouman | Registration number NBA RA53500 | Registration number NBA AA | Foreign supervisory authority | Registration number foreign supervisory authority | Disciplinary measure |
| NameM. Güçlü | Registration number NBA RA54484 | Registration number NBA AA | Foreign supervisory authority | Registration number foreign supervisory authority | Disciplinary measure |
| NameK. K. Martinus | Registration number NBA RA53508 | Registration number NBA AA | Foreign supervisory authority | Registration number foreign supervisory authority | Disciplinary measure |
| NameJ.C. Olij | Registration number NBA RA33825 | Registration number NBA AA | Foreign supervisory authority | Registration number foreign supervisory authority | Disciplinary measure |
| NameJ.G. Schuijt | Registration number NBA RA35395 | Registration number NBA AA | Foreign supervisory authority | Registration number foreign supervisory authority | Disciplinary measure |
| NameJ.J. Van der Velde | Registration number NBA RA31160 | Registration number NBA AA | Foreign supervisory authority | Registration number foreign supervisory authority | Disciplinary measure |
External auditors (employed by the audit firm)
| Name | Registration number NBA RA | Registration number NBA AA | Foreign supervisory authority | Registration number foreign supervisory authority | Disciplinary measure |
|---|---|---|---|---|---|
| NameR.F.C.W. Lozekoot | Registration number NBA RA57554 | Registration number NBA AA | Foreign supervisory authority | Registration number foreign supervisory authority | Disciplinary measure |
| NameJ.C. Olij | Registration number NBA RA33825 | Registration number NBA AA | Foreign supervisory authority | Registration number foreign supervisory authority | Disciplinary measure |
Network components and affiliates
| Location publicy available |
|---|
| Location publicy availablehttps://Kamer van Koophandel |
Detail network components and affiliates
| Name component / affiliate | Address | Postal code | City | Country |
|---|---|---|---|---|
| Name component / affiliateABC Groep Holding B.V. | AddressZuideinde 37 | Postal code2991LJ | CityBarendrecht | CountryNederland |
| Name component / affiliateDe Clercq Administratie en Belastingadvies B.V. | AddressOverschiestraat 61 | Postal code1062XD | CityAmsterdam | CountryNederland |
| Name component / affiliateETL Nederland Holding B.V. | AddressPresident Kennedylaan 19 | Postal code2517JK | City's-Gravenhage | CountryNederland |
| Name component / affiliateIpa-Acon Advies B.V. | AddressBloemlaan 2 | Postal code2132NP | CityHoofddorp | CountryNederland |
| Name component / affiliateIPA-Acon Holding B.V. | AddressHenk Schijvenaarstraat 1 | Postal code2031VZ | CityHaarlem | CountryNederland |
| Name component / affiliateK.C. van Leeuwen Holding B.V. | AddressZuideinde 37 | Postal code2991LJ | CityBarendrecht | CountryNederland |
| Name component / affiliateStichting Administratiekantoor Prioriteitsaandelen Ipa-Acon | AddressHenk Schijvenaarstraat 1 | Postal code2031VZ | CityHaarlem | CountryNederland |
Date last update: 19 December 2025