Constant is a Ducth lawyer and member of the Amsterdam bar. Constant is partner with VESPER Attorneys, a specialist-only boutique law firm with Tech, IT and FinTech companies as its main areas of focus.
Constant is an expert in the field of employment, reward and corporate governance. His expertise includes remuneration legislation, works council proceedings, share plans, fit & proper testing and whistleblower and integrity investigations. Constant has a broad customer base of – amongst others – (big) financials, a range of tech and fintech companies, works councils and executives.
Constant writes a dissertation on remuneration legislation. Constant furthermore teaches at the Compliance & Integrity course of the Dutch Compliance Institute and he gives lectures for organisations such as the Dutch Association of Banks and the Insurers Association.
He is chairman of the Florin Foundation, an independent institution organizing seminars on (new) remuneration legislation.
Constrant speaks Dutch and English.