Press Release

Leuven, Belgium – May 29, 2017 - Materialise NV (NASDAQ: MTLS), a leading provider of additive manufacturing software and of sophisticated 3D printing solutions, today announced it will participate in the KeyBanc Industrial, Automotive & Transportation Conference to be held in Boston on Wednesday, May 31, 2017.

The company will participate in the “Changing the Way Things are Made” panel to be held at 11:00 a.m. as part of the conference’s Industrial Tech Convergence Track. In addition, Executive Chairman Peter Leys will meet one-on-one with investors.

The invitation-only conference will be held at the InterContinental Hotel. The company’s presentation will be available on its website at: http://investors.materialise.com/phoenix.zhtml?c=253045&p=irol-calendar.

To obtain additional information about Materialise’s participation in the conference, please contact investors@materialise.com or LHA.

About Materialise
Materialise incorporates more than 25 years of 3D printing experience into a range of software solutions and 3D printing services, which together form the backbone of the 3D printing industry. Materialise’s open and flexible solutions enable players in a wide variety of industries, including healthcare, automotive, aerospace, art and design, and consumer goods, to build innovative 3D printing applications that aim to make the world a better and healthier place. Headquartered in Belgium, with branches worldwide, Materialise combines one of the largest groups of software developers in the industry with one of the largest 3D printing facilities in the world. For additional information, please visit: www.materialise.com.

Contact:
investors@materialise.com

Harriet Fried
LHA
212-838-3777
hfried@lhai.com