Contact Investor Relations

Our team & contact details

Contact DSM Investor Relations

Our Investor Relations team are based at our head office in Heerlen, the Netherlands. The team provides key facts and figures, as well as shareholder information to (potential) shareholders of DSM and analysts. In order to do so Investor Relations plans, prepares and organizes the written and verbal communications with these interested parties.

The team are also responsible for liaison with the stock exchange authorities and maintaining the necessary (public) databases, websites and brochures.

DSM's Investor Relations team prides itself on its experience and openness. In 2020 we were awarded the number one institutional investor team in our sector by Institutional Investor. We are happy to answer all questions from (potential) shareholders of DSM and analysts. Please feel free to reach out by email or phone.

Meet the team

Dave Huizing

Vice President, Investor Relations

Dave joined DSM in 1985 and worked in various disciplines across many DSM units globally, including executive positions in a number of Business Groups. VP Investor Relations since 2012, Dave reports to the Co-CEOs. 

Joanna Siedlaczek

Investor Relations Manager

Joanna joined DSM in 2022 as an Investor Relations Manager after 10 years of managing the investor relations area for several companies listed on Warsaw Stock Exchange in her native Poland. Joanna is responsible, among others, for external contacts with investors.

Marc Silvertand

Investor Relations Manager

Marc joined DSM in 1996 from his consultancy role at Coopers & Lybrand and has worked in various disciplines across DSM. In his current role since 2007, Marc is responsible for external contacts with investors and is the team's ESG specialist.

Daniel Uribe

Investor Relations Analyst

Daniel joined DSM in 2019 after working for seven years in financial services in his native Colombia. Daniel is responsible for providing analytical support for the Investor Relations team.


Sandra Segers

Back Office Support, Investor Relations

Sandra joined DSM in 2002 and been a member of the Investor Relations team since 2009. Sandra manages the Investor Relations team's back office and is also responsible for organizing events.

Petra Volk

Corporate Access, Investor Relations

Petra joined DSM in 1987 and been a member of the Investor Relations team since 1996.          Petra arranges the calls, meetings and conferences hosted by the team and senior management.        

Address & telephone

Het Overloon 1
6411 TE Heerlen
The Netherlands

Tel: +31 45 578 2864

P.O. Box 6500
6401 JH Heerlen

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  • Key financials

    Key financials

    DSM's latest net sales from continuing operations, adjusted net earnings per ordinary share, balance sheet, income statement and cash flow statement