Connecto Infra

Designs, builds and maintains high-voltage, distribution, telecom and gas networks in the Baltics for energy and telecom projects

Tallinn, EstoniaFounded 2001connecto.ee Website technologies

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Highlights

New on EvolcAdded 2026-10-27

About Connecto Infra

Connecto designs, builds and maintains electricity, telecommunications and gas networks in the Baltic states. Its services cover 35–330 kV high-voltage grids, 0.4–35 kV low- and medium-voltage grids, external telecom networks, high-pressure gas pipelines and gas stations, geodesy and as-built documentation, and planning and permitting for electricity and telecom networks.

Its customers include developers of wind, solar and hybrid parks, for whom it provides design, consulting, connection line and substation construction, and system maintenance. It also runs a high-voltage laboratory that is accredited by the Estonian Accreditation Centre and performs electrical installation measurements, equipment testing and audits.

Connecto was founded in 2001 and is headquartered in Tallinn. The company states 25 years of experience and says it employs over 600 specialists. Recent projects listed on its website include a 94 MW solar park in Latvia built with Ignitis Renewable and construction works for a second submarine cable across the Väike väin strait.

Product: Engineering, design, construction and maintenance services for high-voltage, low/medium-voltage, telecom and gas networks, plus an accredited high-voltage laboratory.

Public tenders won

15 tenders won since 1 Jan 2024 from 2 public buyers in Estonia, worth €82.4M as awarded. From EU award notices (TED) that name Connecto Infra by its registry number.

20 Aug 2026 Elering AS · Mobiilne LNG aurustamise seade (MLNGV) koos vajalike lisadega II · €1.8M notice
21 May 2026 Elering AS · Turvesüsteemide ja perimeetrite uuendamine notice
7 May 2026 Elering AS · Trassikoridoride ja kaitsevööndite parendustööde raamhange notice
16 Apr 2026 Elering AS · 330kV trafode soetamine II · €14.0M notice
17 Feb 2026 Elering AS · Uniküla 330kV alajaama ehitamine · €14.5M notice
5 Jan 2026 Elering AS · Alajaamade seadmete täiendava varu loomine · €5.4M notice

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