--- title: Audit and Assurance - Services Qconcepts description: Our accountants understand their profession and know what it is like to run a company. We help you to professionalize and make business processes more effective. We translate the complex set of guidelines you will be dealing with into workable practical solutions. image: https://6665119.fs1.hubspotusercontent-na1.net/hubfs/6665119/q-concepts/logos/logo-acc-full.svg --- [![Q Concepts logo](https://6665119.fs1.hubspotusercontent-na1.net/hubfs/6665119/q-concepts/logos/logo-white.svg) ![Q Concepts logo](https://6665119.fs1.hubspotusercontent-na1.net/hubfs/6665119/q-concepts/logos/logo-acc.svg)](https://q-concepts-6665119.hs-sites.com/en/accountants?hsLang=en) - [Dutch](https://q-concepts-6665119.hs-sites.com/en/accountants/services/?hsLang=nl-nl) - [About Qconcepts](https://q-concepts-6665119.hs-sites.com/en/accountants/about-qconcepts) - [Who we are](https://q-concepts-6665119.hs-sites.com/en/accountants/about-qconcepts) - [How we work](https://q-concepts-6665119.hs-sites.com/en/accountants/how-we-work) - [Meet our team](https://q-concepts-6665119.hs-sites.com/en/accountants/our-team) - [Our services](https://q-concepts-6665119.hs-sites.com/en/accountants/services) - [Accountancy](https://q-concepts-6665119.hs-sites.com/en/accountants/services/audit-and-assurance) - [IT-audit](https://q-concepts-6665119.hs-sites.com/en/accountants/services/it-audit) - [Mergers & acquisitions](https://q-concepts-6665119.hs-sites.com/en/accountants/services/mergers-acquisitions) - [Grant controls](https://q-concepts-6665119.hs-sites.com/en/accountants/services/grant-controls) - [International](https://q-concepts-6665119.hs-sites.com/en/accountants/diensten/international) - [Sectors](https://q-concepts-6665119.hs-sites.com/en/accountants/sectors) - [SMEs](https://q-concepts-6665119.hs-sites.com/en/accountants/sectors/private-companies) - [Healthcare](https://q-concepts-6665119.hs-sites.com/en/accountants/sectors/healthcare) - [Non-profit](https://q-concepts-6665119.hs-sites.com/en/accountants/sectors/non-profit) - [Housing associations](https://q-concepts-6665119.hs-sites.com/en/accountants/sectors/housing-associations) - [Dutch](https://q-concepts-6665119.hs-sites.com/en/accountants/services/?hsLang=nl-nl) - [Go to dedicated financial advisors](https://q-concepts-6665119.hs-sites.com/financial-advisor-oude-homepage?hsLang=en) - [Working at Qconcepts](https://q-concepts-6665119.hs-sites.com/en/terms-of-employment) - [What do we have to offer](https://q-concepts-6665119.hs-sites.com/en/terms-of-employment) - [Meet our team](https://q-concepts-6665119.hs-sites.com/en/our-team) - [Vacancies](https://jouw.qconcepts.nl/afdeling-accountancy/?utm_medium=website&utm_source=header-blauw-home&utm_campaign=manual) - [Insights](https://q-concepts-6665119.hs-sites.com/en/accountants/knowledge) - [Knowledge](https://q-concepts-6665119.hs-sites.com/en/accountants/knowledge) - [News](https://q-concepts-6665119.hs-sites.com/en/accountants/news) - [Cases](https://q-concepts-6665119.hs-sites.com/en/accountants/cases) - [Contact](https://q-concepts-6665119.hs-sites.com/en/accountants/contact) - [Contact us](https://q-concepts-6665119.hs-sites.com/en/accountants/contact) - [+31 (0) 73 61 32 510](tel:0031736132510) - [info@qconcepts.nl](mailto:info@qconcepts.nl) - [Go to dedicated financial advisors](https://q-concepts-6665119.hs-sites.com/financial-advisor-oude-homepage?hsLang=en) [![Werken bij Qconcepts](https://no-cache.hubspot.com/cta/default/6665119/f4976e9f-3cf3-41d0-8136-e43b6369a72b.png)](https://cta-redirect.hubspot.com/cta/redirect/6665119/f4976e9f-3cf3-41d0-8136-e43b6369a72b) 25 ###### Our services # Audit and assurance Our accountants understand their profession and know what it is like to run a company. We help you to professionalize and make business processes more effective. We translate the complex set of guidelines you will be dealing with into workable practical solutions. ### A sparring partner at the highest level We perform your annual audit with: - Stable teams - Senior Professionals - High partner and manager involvement - Competitive pricing ### An audit that fits your needs You are legally obliged to audit if you meet two of the following criteria for two consecutive years: a net turnover of more than 12 million euros, a balance sheet total of more than 6 million euros and/or on average more than 50 employees. You may also choose to request a voluntary audit, for example in the case of strong growth, a substantial investment or to confirm the quality of internal control. ![Erik van Driel](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/Images/Quotes%20en%20referenties/Erik%20van%20Driel.png?width=214&name=Erik%20van%20Driel.png) ### “The people at Qconcepts understand the business, are pragmatic and are fun to work with. In this way they change our annual accounts audit from a necessary evil to a pleasant experience.” Erik van Driel General manager GAC ![VOORKEUR - Q_concepts_6186_AS](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/Images/Basis%20webpaginas/VOORKEUR%20-%20Q_concepts_6186_AS.jpg?width=718&name=VOORKEUR%20-%20Q_concepts_6186_AS.jpg) ### A stable team. Guaranteed. Employees consciously choose Qconcepts. This ensures stable teams where people know what they can do with each other. That works well for our customer and our employees. This means that your employees do not have to explain the activities to a new audit team every year. ![Q_concepts_6252_AS](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/Images/Basis%20webpaginas/Q_concepts_6252_AS.jpg?width=718&name=Q_concepts_6252_AS.jpg) ### A broad customer profile Qconcepts' customers range from Private companies to housing corporations and healthcare institutions. We carry out more than seven hundred audits per year. This makes us one of the top twenty accountancy organizations in the Netherlands. ## Proud of our customers [![Free a girl](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/Images/Quotes%20en%20referenties/Free%20a%20girl.png?width=210&name=Free%20a%20girl.png)](https://q-concepts-6665119.hs-sites.com/accountants/referenties/free-a-girl?hsLang=en) [![Van Loon Group](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/Images/Quotes%20en%20referenties/Van%20Loon%20Group.png?width=210&name=Van%20Loon%20Group.png)](https://www.vanloongroup.com/) [![Arla](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/Images/Quotes%20en%20referenties/Arla.png?width=210&name=Arla.png)](https://q-concepts-6665119.hs-sites.com/accountants/referenties/arla-foods?hsLang=en) [![Aevitae](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/q-concepts/logos/companies/m-logo-slider_placeholder-2.jpg?width=210&name=m-logo-slider_placeholder-2.jpg)](https://www3.aevitae.com/) [![BrabantWonen](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/q-concepts/logos/companies/m-logo-slider_placeholder-3.jpg?width=210&name=m-logo-slider_placeholder-3.jpg)](https://www.brabantwonen.nl/) [![Sanitairwinkel](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/Images/Quotes%20en%20referenties/Sanitairwinkel.png?width=210&name=Sanitairwinkel.png)](https://q-concepts-6665119.hs-sites.com/accountants/referenties/sanitairwinkel?hsLang=en) [![IrisZorg](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/q-concepts/logos/companies/m-logo-slider_placeholder-5.jpg?width=210&name=m-logo-slider_placeholder-5.jpg)](https://www.iriszorg.nl/home) [![Looye](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/Images/Quotes%20en%20referenties/Looye.png?width=210&name=Looye.png)](https://www.looye.com/) [![TomTailor](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/Images/Quotes%20en%20referenties/TomTailor.jpg?width=210&name=TomTailor.jpg)](https://www.tom-tailor.nl/) [![My Jewellery](https://6665119.fs1.hubspotusercontent-na1.net/hub/6665119/hubfs/Images/Quotes%20en%20referenties/My%20Jewellery.png?width=210&name=My%20Jewellery.png)](https://www.my-jewellery.com/nl-nl/) ### Looking for an auditor? ![Cor Pijnenburg](https://6665119.fs1.hubspotusercontent-na1.net/hubfs/6665119/Images/Collegas/Cor-van-Pijnenburg.png) #### Cor Pijnenburg [06 - 14 37 34 48](tel:+31614373448) [Mail Cor](mailto:mailto:cor.pijnenburg@qconcepts.nl) ![Martijn Boelhouwers](https://6665119.fs1.hubspotusercontent-na1.net/hubfs/6665119/Images/Collegas/Martijn%20Boelhouwers-1.png) #### Martijn Boelhouwers [06 - 33 61 79 40](tel:+31633617940) [Mail Martijn](mailto:mailto:martijn.boelhouwers@qconcepts.nl) [![Q Concepts logo](https://6665119.fs1.hubspotusercontent-na1.net/hubfs/6665119/q-concepts/logos/logo-acc-full.svg)](https://q-concepts-6665119.hs-sites.com/en/accountants?hsLang=en) - [About Qconcepts](https://q-concepts-6665119.hs-sites.com/en/accountants/about-qconcepts) - [Who we are](https://q-concepts-6665119.hs-sites.com/en/accountants/about-qconcepts) - [How we work](https://q-concepts-6665119.hs-sites.com/en/accountants/how-we-work) - [Meet our team](https://q-concepts-6665119.hs-sites.com/en/accountants/our-team) - [Sectors](https://q-concepts-6665119.hs-sites.com/en/accountants/sectors) - [SMEs](https://q-concepts-6665119.hs-sites.com/en/accountants/sectors/private-companies) - [Healthcare](https://q-concepts-6665119.hs-sites.com/en/accountants/sectors/healthcare) - [Non-profit](https://q-concepts-6665119.hs-sites.com/en/accountants/sectors/non-profit) - [Housing associations](https://q-concepts-6665119.hs-sites.com/en/accountants/sectors/housing-associations) - [Our services](https://q-concepts-6665119.hs-sites.com/en/accountants/services) - [Accountancy](https://q-concepts-6665119.hs-sites.com/en/accountants/services/audit-and-assurance) - [IT-audit](https://q-concepts-6665119.hs-sites.com/en/accountants/services/it-audit) - [Mergers & acquisitions](https://q-concepts-6665119.hs-sites.com/en/accountants/services/mergers-acquisitions) - [Grant controls](https://q-concepts-6665119.hs-sites.com/en/accountants/services/grant-controls) - [International](https://q-concepts-6665119.hs-sites.com/en/accountants/diensten/international) - [Working at Qconcepts](https://jouw.qconcepts.nl/afdeling-accountancy/?utm_medium=website&utm_source=footer-blue&utm_campaign=manual) - [What do we have to offer](https://q-concepts-6665119.hs-sites.com/en/terms-of-employment) - [Meet our team](https://q-concepts-6665119.hs-sites.com/en/our-team) - [Vacancies](https://jouw.qconcepts.nl/afdeling-accountancy/?utm_medium=website&utm_source=footer-blue&utm_campaign=manual) - [Insights](https://q-concepts-6665119.hs-sites.com/en/accountants/knowledge) - [Knowledge](https://q-concepts-6665119.hs-sites.com/en/accountants/knowledge) - [News](https://q-concepts-6665119.hs-sites.com/en/accountants/news) - [Cases](https://q-concepts-6665119.hs-sites.com/accountants/referenties) - [Contact](https://q-concepts-6665119.hs-sites.com/en/accountants/contact) - [Contact us](https://q-concepts-6665119.hs-sites.com/en/accountants/contact) - [![icon-linkedin](https://6665119.fs1.hubspotusercontent-na1.net/hubfs/6665119/q-concepts/icons/icon-linkedin.svg)](https://www.linkedin.com/company/qconcepts-dedicated) - [![icon-instagram](https://6665119.fs1.hubspotusercontent-na1.net/hubfs/6665119/q-concepts/icons/icon-instagram.svg)](https://www.instagram.com/qconcepts_behindthescenes/) - 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