Building better connections

Nestor Cables was founded in 2007 by cable technology professionals to preserve the Finnish tradition of producing high-quality cable. Currently we are one of the leading developers and manufacturers of fibre optic cable solutions in the Northern Europe.

Solutions for demanding conditions

Our product portfolio helps you to build fibre optic networks that fulfill the demands of future smart cities. Our products are developed and tested to meet the highest quality standards. 

Product portfolio

Our product range includes fibre optic cables, connectivity accessories for fibre optic networks and instrumentation and copper telecommunication cables. Nestor Optimus is our solution to microduct networks. In addition to our product range we offer our customers reliable and flexible deliveries, quick reaction times and efficiency. 



Our production facilities

Currently we operate two production facilities:

  • The main factory in Oulu, Finland manufacturing cables
  • A secondary factory for manufacturing and assembling connectivity accessories in Keila, Estonia


We value reliability, expertise, cooperation and viability. 

  • We are your trusted supplier and partner. 
  • We value our employee's expertise and know-how. 
  • Products are developed in close cooperation with our customers. 
  • We operate in a viable and sustainable way. 

Our customers

Our customers create different types of information and communication networks. For example, they are telecom operators, network owners, electricity companies, building contractors, stockists or industrial companies. 

Many of our customers are located in:

  • The Nordic countries
  • The Baltic states
  • Central Europe 
  • Russia
  • The Middle East
  • The USA
  • Africa

Our expertise 

Many employees have decades of experience in cable technologies. Our customers appreciate our fast and knowledgeable customer service. We keep our expertise and know-how up to date by participating in various network building and pilot projects.

Responsible company 

  • We are committed to provide sustainable products and solutions and to operate in an environment-friendly and ethical manner.

  • Environment-friendly production

    • Minimize waste

    • Waste management & recycling

    • Recyclable wooden drums

  • We invest in workplace health and safety.