Global presence
Customers in more than
60 Countries


With a sustainable growth since 1970, MENADIONA is proud to have today:

Production Workshops
Years of experience
+50 Products
Your trusted European manufacturer in specialty chemicals

Menadiona Strengths

MENADIONA is operating in three main business units such as Life Science, Performance Products and Contract Manufacturing services. Two of its main diferenciating assets are the AZIRIDINE know-how and its strong production capabilities. Moreover, MENADIONA’s heritage on Vitamin K, allowed us to develop the ACT-2 tehnology.

Life Science

MENADIONA is a well established European manufacturer with extensive experience in Regulatory affairs, GMP compliance, ISO 9001 certificate, and inspected by most Health Agencies worldwide.

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Performance Products

MENADIONA is a producer of Special Chemicals used in a myriad of market segments. Our products allow our customers to develop differentiated and unique properties for their portfolio.

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MENADIONA is a leading player in the manufacturing of EI (ethylene imine) and PI (propylene imine).

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Contract Manufacturing

It’s a key activity at MENADIONA. We produce Intermediates of very different features for third parties, under exclusivity and NDA, with long term partnership.

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Manufacturing Sites

MENADIONA has two production plants located in Spain, one in Palafolls, Barcelona and the other in Málaga.

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Plant Health

MENADIONA’s heritage on Vitamin K, allowed us to develop a unique technology for formulations addressed to the Agricultural market.

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Regulatory & Certificates

Menadiona News

Our day to day in life science, aziridine, contract manufacturing and more.