INWESTEL - Company Information


„PZT - INWESTEL” S.A. since 1992, offers professional services on the telecommunication market:

  • Designing, installation and testing of equipment for teletransmission (SDH,DWDM,ROADM)
    and IP systems             patchcab1                                                       

  • Radio links and cellular networks

  • Civil works for radio links including masts and towers

  • Repairs of boards to Alcatel S12 and E10B sytems

INWESTEL owns Certificates ISO 9001:2015

In 2010 our company got Reliability Certificate allows cooperation with NAMSA-NATO agency responsible for supply.

Our company guarantees high quality tasks realization, good conditions of contract realization, after installation service.

The headquarter of the Company is located in Warsaw.

Our staff works in three departments- Operating, Sales & Marketing and Finance & Administration.

The engineers and technicians works as a team well trained specialists and experts with experience and having licenses for works in telecommunication.

Our business activity is very favourably appreciate on the telecommunication services market which is approved by many honourable mentions.
 Teletransmission network


  • INWESTEL enjoys the pleasure of partnership of innovative and well known companies as ALCATEL-LUCENT Polska , iQor NT UK; THALES , NETIA S.A; ERICSSON; SEQUENCE, PTK CENTERTEL, TP TELTECH

In case of interest our services and products please contact us:
tel. +48 22 327 62 00.


Certyfikaty i nagrody

Główni klienci

  • Alcatel-Lucent Grupa NOKIA
  • THALES Polska
  • Ericsson Polska
  • TP TelTech
  • Wavenet