AIXTRON SE: Dr. Felix Grawert Appointed as a New Member of the Executive Board / Dr. Grawert to assume his position on October 1, 2017 or earlier / Dr. Schulte and Dr. Grawert to jointly lea

AIXTRON SE: Dr. Felix Grawert Appointed as a New Member of the Executive Board

Dr. Grawert to assume his position on October 1, 2017 or earlier

Dr. Schulte and Dr. Grawert to jointly lead the Company

Kim Schindelhauer to resume his position as Chairman of the Supervisory Board

Herzogenrath, Germany, June 8, 2017 - AIXTRON SE (FSE: AIXA; OTC: AIXNY), a worldwide leading provider of deposition equipment to the semiconductor industry, today announced the appointment of Dr. Felix Grawert (41) as a new member of the Executive Board. Dr. Grawert will assume the position on October 1, 2017 or earlier.

Both, Dr. Schulte and Dr. Grawert will jointly share the responsibilities of the Executive Board and will execute the corporate strategy.

Kim Schindelhauer will resume the position of Chairman of the Supervisory Board and will closely support the Company's strategy projects.

Dr. Grawert joins AIXTRON from Infineon Technologies which he joined in 2013, heading the product segment of High Voltage Conversion. Before that, he worked for 8 years at McKinsey & Company, managing industrial projects mainly from the high-tech and semiconductor areas. Dr. Grawert got his university degree in Electrical Engineering from the University of Karlsruhe as well as a Master of Science in Electrical and Computer Engineering from the Georgia Institute of Technology. He also holds a PhD in Electrical Engineering and Computer Science from the Massachusetts Institute of Technology (MIT).

Contact:

Guido Pickert
Investor Relations & Corporate Communications
T: +49 (2407) 9030-444
F: +49 (2407) 9030-445

Andrea Su
Investor Relations US
T: +1 (408) 747-7140 Ext. 1292

invest@aixtron.com

For further information on AIXTRON SE (FSE: AIXA, ISIN DE000A0WMPJ6; OTC: AIXNY) please consult our website at: www.aixtron.com.

Our registered trademarks: AIXACT^(R), AIXTRON^(R), Atomic Level SolutionS^(R), Close Coupled Showerhead^(R), CRIUS^(R), Gas Foil Rotation^(R), Optacap(TM), OVPD^(R), Planetary Reactor^(R), PVPD^TM, TriJet^(R)

Forward-Looking Statements
This document may contain forward-looking statements regarding the business, results of operations, financial condition and earnings outlook of AIXTRON. These statements may be identified by words such as "may", "will", "expect", "anticipate", "contemplate", "intend", "plan", "believe", "continue" and "estimate" and variations of such words or similar expressions. These forward-looking statements are based on our current assessments, expectations and assumptions, of which many are beyond control of AIXTRON, and are subject to risks and uncertainties. You should not place undue reliance on these forward-looking statements. Should these risks or uncertainties materialize, or should underlying expectations not occur or assumptions prove incorrect, actual results, performance or achievements of AIXTRON may materially vary from those described explicitly or implicitly in the relevant forward-looking statement. This could result from a variety of factors, such as actual customer orders received by AIXTRON, the level of demand for deposition technology in the market, the timing of final acceptance of products by customers, the condition of financial markets and access to financing for AIXTRON, general conditions in the market for deposition plants and macroeconomic conditions, cancellations, rescheduling or delays in product shipments, production capacity constraints, extended sales and qualification cycles, difficulties in the production process, the general development in the semi-conductor industry, increased competition, fluctuations in exchange rates, availability of public funding, fluctuations and/or changes in interest rates, delays in developing and marketing new products, a deterioration of the general economic situation and any other factors discussed in any reports or other announcements , in particular in the chapter Risks in the Annual Report, filed by AIXTRON. Any forward-looking statements contained in this document are based on current expectations and projections of the executive board based on information available the date hereof. AIXTRON undertakes no obligation to revise or update any forward-looking statements as a result of new information, future events or otherwise, unless expressly required to do so by law.

This document is an English language translation of a document in German language. In case of discrepancies, the German language document shall prevail and shall be the valid version.