Siebrecht Declerck

Siebrecht Declerck

Managing Director* | Head of Belgium
Brussels Mergers & Acquisitions +32 2 320 26 01
The combination of Lincoln International’s fully-integrated global platform, strong sector expertise and entrepreneurial culture is a critical differentiator as successful businesses increase their focus on international growth through cross-border M&A.

Siebrecht founded Lincoln’s Brussels office and has been instrumental in growing the Belgium team to become one of the leading middle market mergers and acquisitions (M&A) advisors in Belgium.

Throughout his career, Siebrecht’s focus has been on originating and executing middle market M&A transactions in Belgium. Siebrecht works on assignments for a diversified set of clients including private equity groups, large corporates, entrepreneurs and public sector clients in a variety of industries and has built up specific expertise in the business services; technology, media and telecom; industrials; consumer and retail and healthcare industries.

Prior to joining Lincoln International in 2018, Siebrecht worked at Rothschild & Co. in Brussels. In 2010, Siebrecht was involved in setting up the offices of the independent M&A advisory firm Leonardo & Co. in Brussels (acquired by Rothschild & Co. in 2015).

Siebrecht studied business engineering at the Catholic University of Leuven (KUL) before completing a master’s degree in business engineering at the Solvay Brussels School of Economic and Management (ULB).


*operating through a BV

News & Media featuring Siebrecht Declerck

Lincoln International Announces Managing Director Promotions 2021

Lincoln International, a global investment banking advisory firm, is pleased to announce the promotion of eleven professionals to Managing Director (MD), effective January 1, 2022. “The elevation of these impactful… Read More

Continued Expansion for Lincoln International in Belgium

Lincoln International has experienced a period of rapid and continuing growth advising clients in Belgium. To complement this acceleration, we’re pleased to announce our relocation to a new, larger office… Read More

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Meet our Senior Team in Benelux