CT

CTC

Enertech AB

Ljungby, Sweden

GeothermalOtherSubsidiary
Founded 1923201-500 employees
Profile last updated: October 1, 2026

About

Founded in 1923, CTC is a subsidiary headquartered in Ljungby, Sweden with approximately 201-500 employees specializing in Geothermal, Other.

CTC is a heating products manufacturer, part of Enertech AB and the NIBE Climate Solutions group. It develops and produces ground-source and air-to-water heat pumps, indoor modules, storage tanks, and oil and gas boilers. Founded in 1923 in Göteborg, Sweden, the company has its development and production in Ljungby, Småland, and sells its products through installers and dealers across Europe.

Headquarters

Ljungby, Sweden

Founded

1923

Employees

201-500

Company type

Subsidiary

Focus areas

heat pumpsground source heat pumpair-to-water heat pumpEnergyFlexindoor moduleshot water storageheating systemsmyUplinkNordic Ecolabel

Products & services

Business models

B2BB2C

Value chain

R&DManufacturingRetail

Service areas (1)

  • Sales and distribution of heat pumps and heating systems

    Sells heat pumps, indoor modules and heating products through a network of installers and dealers.

Locations

Headquarters

Näsvägen, Ljungby, Sweden

Operating locations (1)

  • Furtbachstrasse 16/18, Buchs ZH, Zürich, Switzerland

Service regions

SwedenNorwayFinlandGermanySwitzerlandItalyFranceUnited KingdomPolandNetherlandsBelgiumLuxembourg

Credentials & affiliations

Certifications

ISO 9001

Issued by: ISO

ISO 14001

Issued by: ISO

ISO 45001

Issued by: ISO

Awards

Innovativstes Produkt des Jahres

Climatecno2011Innovative product of the year (CTC EcoZenith 550)

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