Established in 1958 and based in the metropolitan area of Barcelona, Addendum serves in the manufacturing of custom-made gears and mechanical transmissions for all types of machinery. We design, assemble and deliver high-quality spur gears, helical gears, skew gears, double helical gears, bevel gears, spiral bevel gears, hypoid gears, racks and pinions, gear pumps, gearboxes, custom-made transmission systems... 

We aim for excellence in order to offer quality and ISO 9001.2008 certified products: we control the whole production process and each piece systematically goes through quality control.

Companies from over 12 countries worlwide rely on us to provide them with gears and other precision pieces, granting us experience in industries such as:	

- ROBOTIC AERONAUTIC
- GRAPHIC ARTS 
- CONSTRUCTION 	 	 	 	 	 	 	 	 
- NUCLEAR
- CHEMICAL
- NAVAL	
- RENEWABLE ENERGIES
- TEXTILE	
- FOOD	
- RAIL


Our sustainable efforts along with our commitment to the environment, has granted us the ISO 14001:2015 certification. Always keeping the future of our planet in mind. 

Leader in Spain and present in many other markets around the world, our team is ready and eager to assess your company's needs and provide you with value.

Addendum S.A

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