Office: +359887584708
Servicing and maintenance
of metal working machines and devices

Our History

CONTROLLERS Ltd. was set up in the town of Gabrovo in 2010. Its main field of work is servicing and maintenance of metalworking machines and devices.

Controllers Ltd

CONTROLLERS Ltd has been servicing HYUNDAI WIA machinery, whose Bulgarian representative is ATON MI Ltd, since 2015.


Ceratizit Bulgaria AG and Plansee MW Ltd. have been two of our major clients since 2012.


The company’s chief aspiration is to offer high-quality services and products. The professional development of our specialists and the improvement of the technology we use are our top priorities. Maintaining good relationships with our clients and partners has always yielded excellent results.


The company’s specialists are able to offer integrated solutions thanks to their excellent training, certificates and technical equipment. Our long-lasting partnerships with leading companies in the field has made the solutions we offer highly competitive and reliable.


The company has been using testing equipment for the diagnostics and repair of servo and spindle drives (SIMODRIVE 610 and 611) as well as of SIEMENS motors (1FT5, 1FT6, 1FK6, etc.) since 2015.

Testing Equipment​

The company has been using testing equipment PWM9 and PWM20 for the diagnostics and repair of all HEIDENHAIN and SIEMENS absolute and incremental measuring devices since 2017.





Aug 20

Blum-Novotest Bulgaria

CONTROLLERS Ltd has been a distributor of Blum-Novotest GmbH for Bulgaria, Serbia and Northern Macedonia since 1st June 2020.
Read More

Call Us or Fill the Form

Don't hesitate to contact us!
Controllers Ltd.
Our Address
5300 Gabrovo
44 Industrialna str.

This website uses cookies and asks your personal data to enhance your browsing experience.