• Establishment in Istanbul

    11 July 1974

    Manufacturing of first terminal blocks in Turkey, MEK series

  • Izmir Pinarbasi Facilities is Established

    12 May 1986

  • PEK Series

    27 June 1991

    Manufacturing of first polyamide based terminal blocks
  • Acquisition by FEKA Group

    27 June 1998

  • EN ISO 9001 Certificate

    27 June 1998

    Qualified for EN ISO 9001 certification.  
  • VDE Certification

    27 November 1998

    PEK series qualified for the first VDE Certification.
  • EN ISO 14001 Certificate

    15 June 1999

    Qualified for EN ISO 14001 certification.  
  • First Participation in Hannover Messe

    19 June 2000

    Export department was established, it was carried out exports to 17 countries
  • UL Certificate

    03 October 2000

    Qualified for UL Certification. 
  • Adana Regional Office Opened

    03 April 2001

    Manufacturing of AVK series screw type terminal blocks
  • CSA Certification

    12 May 2003

    Qualified for Canadian standards certification CSA.
  • ATEX Certification

    16 June 2003

    Qualified for ATEX certification. 

  • DNV Certificate

    05 August 2003

    Qualified for DNV certification.  
  • UK Cross Connector

    14 May 2004

    First International Patent; German Patent Institute
  • Moving to The New Factory in Kemalpaşa, İzmir

    04 April 2005

    RoHS compliant products started production.

    GOST-R Russia Certification

  • GOST Certificate

    25 April 2005

    Qualified for GOST certification.  
  • IECEX Certificate

    30 December 2005

    Switching to production compliant with EU REACH directives
    Manufacturing of protection control relays
    Patent for PYK terminal blocks
  • Full Automatic Assembly Line Investments

    18 August 2006

    Russia, UAE offices opened
  • Product Type Testing Laboratory

    01 June 2007

    Establishment of Product Type Testing Laboratory.
  • Establishment of SMD Assembly Line and Electronic Manufacturing Facility

    27 June 2007

    Commissioning of alternative marking system
  • Manufacturing of First Practical Spring-Loaded Terminal Blocks in Turkey

    27 June 2009

  • New District Offices

    17 February 2010

    Antalya and Konya regional offices opened
  • Export to 55 Countries

    20 September 2011

    USA regional office opened
    Russia marine certificate
    E-Klemsan sales portal
    Establishment of the second factory in Kemalpaşa, İzmir for the production of wiring ducts
  • Export to 75 Countries

    27 June 2012

    Manufacturing of din rail sockets, slim-type protection relays
    Ukraine, India regional offices opened
    DNV certificate (PYK series terminal blocks)
  • Export to 78 Countries

    27 June 2013

    PRC and Colombia offices opened
  • Energy Management Software

    01 March 2014

  • EAC Customs Union document

    14 July 2014

  • Export to 80 Countries

    06 April 2016

    Indonesia and Thailand offices opened. 
  • OHSAS 18001 Certificate

    27 September 2016

    Qualified for OHSAS 18001 certification.  
  • S.TO.P Seires Terminal Block

    25 November 2016

    Manufacturing of first S.to.P series terminal block
  • S.TO.P Seires Terminal Block

    26 November 2016

  • Klemsan Internet Objects

    01 March 2017

    KIO – Klemsan Internet Objects, is an energy management IoT platform developed by Klemsan.
  • Klemsan Internet Objects

    02 March 2017


    11 August 2017

    ISO 50001 Certification: Energy Management System 
  • IRIS Certification

    29 November 2017

    IRIS Certification: International Railway Industry Standards
  • Export to 107 Countries

    06 April 2018

      Exports to 107 countries continue in 2018.
Short View On Klemsan

Established in 1974, KLEMSAN has become a global brand with its 7 offices in Turkey and 12 offices worldwide

and its extensive dealer network by the investments made.

It extends the product range and production capacity every day with its investments on R&D and manufacturing.

Performing the design and manufacturing of Electrotechnical, Electronics and Wire & Cable Management products;

Design and manufacturing of embedded software and hardware for electronic products, and special software for test apparatus-devices;

Design and manufacturing of non-standard, process-specific machines internally and manufacturing these products as per the international standards and compliances,

KLEMSAN ensures that its products are delivered to the customers always with the same quality at all conditions and everywhere.

Our Vision

We work to provide the best value to our customers. We place great emphasis on the satisfaction of our employees. We adopt high business conduct and integration as our principles. We aim long term, sustainable success. We take the innovative thinking as our guide. We respect all opinions, ideas and values.

Our Goal

Our target is, to become a global company that provides standard solutions to the problems in the industry,

invest primarily on R&D and innovation, and create value for our customers and employees.

Company Profile
  • Total number of Employees of 325
  • % 14 of total are R & D employees.
  • White Collar Employees: 90 Out of total number of 325.
  • More than 30 New Products are manufactured every year.
  • Around 100 new moulds are manufactured every year.
  • % 72 of the DIN RAIL Terminal Blocks are manufactured in full automatic assembly machines.
  • Export accounts for more than %70 percent of the production.
Quality Policy

Ref: ISO 9001:2008 - ISO EN 80079-34:2011

  • Continuous improvement of products and services to further enhance customer satisfaction.
  • Always conform to legal regulations in production.
  • Distribute quality responsibility among all employees.
  • Determine and develop new methods to reach zero error.
  • Empower corporate culture to reach a learning, sharing and developing organization level.
  • Consider explosive (Ex) environments during design and production processes.

Ref: ISO 14001:2004

  • Not to use production methods which pollutes the environment and threatens human health or eliminate the harmful effects of these methods.
  • Always adapt to environmental regulations and laws.
  • Develop projects to decrease the amount of scraps and outages.
  • Develop new products considering environmental factors as well.
  • Save energy during full production processes.
  • Consider supplier’s environmental attitude as well while choosing suppliers..

Ref: OHSAS 18001:2007

  • Protect and take care of labor health and safety with priority.
  • Eliminate dangers and risks which may cause illness, injuries, disabilities or even death of employees; continuosly improve the system.
  • Always conform to regulations and laws regarding labor health and labor safety.
  • Not limited with current production processes, define unhealthful effects of each new process and take precautions for potential risks.
  • Create awareness among all employees regarding labor health and labor safety.
  • Closely monitor and audit employees regarding comformality of labor health and labor safety regulations, take precautions for unsuitable processes.

Ref: ISO EN 50001:2011

  • Develop softwares and products increasing productivity and help monitoring energy consumptions of our company and our customers.
  • Continuously improve energy performance; use energy efficient products and services, support designs of energy efficient products to further improve energy performance.
  • Prepare energy targets and objectives, review periodically, and supply necessary information and sources to reach targets.
  • Follow legal regulations regarding energy usage, consumption and efficiency of our organization and obey these regulations.
  • Review energy policies periodically and update if necessary.


  • Providing safety for employees and products during design and production processes
  • Providing compliance to regulations during design and production processes
  • Securing customer needs and expectations by providing product and process safety