HB THERM AG
- Company typePrivate
- Founded1967
- HeadquartersSaint Gallen, Switzerland
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
HB THERM AG firmographics
Firmographics- Name
- HB THERM AG
- Legal name
- HB-Therm AG
- Website
- https://hb-therm.com
- Company type
- Private
- Founded year
- 1967
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Ownership category
- akta.pro rank
HB THERM AG industry classification
Industry- Product category
- Industrial Temperature Control Equipment
- NAICS
- Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Refrigeration & Service Industry Machinery (3580), Auto Controls For Regulating Residential & Comml Environments (3822)
- akta.pro primary industry
- Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF)
- akta.pro secondary industries
- Building Thermal Controls & Building Management Systems (HVAC BMS) (IMAHAKAK), HVAC Controls & Optimization (Smart Thermostats, VAV, Chillers/Boilers Controls) (BPABAGAB)
Keywords
Where HB THERM AG is headquartered
LocationHeadquarters
- HQ city
- Saint Gallen
- HQ country
- Switzerland
- HQ region
- Europe
Offices4 records
Markets served
HB THERM AG business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Temperature Control Units (Hardware): Sale of temperature control units including Thermo-6, Thermo-5, and related Series 6 equipment. Core revenue driver; products are Swiss-made with premium positioning.
- Flow Meters & Controllers (Hardware): Sale of Flow-6 and Flow-5 flow meters and flow controllers for temperature control applications.
- Service, Support & Training: Revenue from service courses, seminars, and technical training for customers and distributors. Also includes spare parts and after-sales support.
- Accessories & Consumables: Sale of accessories, spare parts, and system water supply equipment (Treat-5, Clean-5).
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
HB THERM AG product offering
Product offeringCore offering
HB-Therm AG manufactures and sells temperature control units (Temperiergeräte), flow meters and controllers, interface servers, and supporting equipment used in plastics processing — especially injection molding. Its flagship Series 6 platform (Thermo-6, Gate-6, Flow-6) provides precise mold temperature control, energy-efficient heating/cooling, ultrasonic flow measurement, and digital connectivity to injection molding machines and factory automation systems.
Product overview
HB THERM AG is a manufacturer of temperature control units (Thermoregulateure) for the plastics processing industry. The product portfolio centers on the Series 6 platform comprising temperature control units (Thermo-6, Thermo-5), the Gate-6 interface server for digital connectivity, and flow meters/controllers (Flow-6, Flow-5). Supporting products include Vario-5 for variothermal control, Clean-5 for mold cleaning, Treat-5 for system water supply, and accessories. The products integrate via OPC UA, CAN, and PROFIBUS-DP protocols with injection molding machines and factory automation systems. Digital services include the e-cockpit mobile app and Gate-6 for remote monitoring and data access.
Differentiator
Problem solved
Functional benefit
Brands
- Series 6: Current generation of temperature control products including Thermo-6, Gate-6, Flow-6, Vario-5, Clean-5, Treat-5
- Thermo-6
- Thermo-5
- Flow-6
- Flow-5
- Gate-6
- Vario-5
- Clean-5
- Treat-5
- e-cockpit
Products and services
- Thermo-6 6th generation water-based temperature control unit for injection molding, featuring speed-controlled pumps, Eco mode, tankless cooling water system, Direct-Drive pumps, lifetime warranty on heater and flow meter, and digital connectivity via Gate-6. Targeted at plastics processors and injection molding manufacturers.
- Thermo-5 5th generation temperature control unit with ultrasonic flow measurement technology; predecessor to Thermo-6 with proven reliability since 2008. For plastics processors and injection molding operations.
- Flow-6 Water-based flow meter and flow controller using ultrasonic measurement technology for monitoring and controlling individual mold circuits in injection molding. Combines measurement, intelligent control, and robust design. Supports 4, 6, or 8 external circuits. Targeted at injection molding operations.
- Flow-5 Flow meter and flow distributor with ultrasonic measurement that monitors individual mold circuits and enables reduction in the number of temperature control units needed. For plastics processors.
- Gate-6 Interface server providing digital connectivity for Series 6 devices. Supports OPC UA, CAN, PROFIBUS-DP, and DIGITAL communication protocols for remote access, data acquisition, and integration with injection molding machines and higher-level systems.
- Vario-5 Variothermal temperature control system for applications requiring dynamic temperature changes during the injection molding process. For plastics processors requiring advanced thermal profiles.
- Clean-5 Mold cleaning system for maintaining temperature control equipment. For plastics processors using injection molding.
- Treat-5 System water supply unit for maintaining water quality in temperature control systems. For plastics processors using injection molding.
- Accessories Range of accessories for temperature control units including hoses, couplings, and spare parts. For customers operating HB-Therm equipment.
- Service courses and training seminars Structured training including service courses for Thermo-6, Thermo-5, and Vario-5, plus seminars on dynamic temperature control. Targeted at customers, distributors, and service technicians operating HB-Therm equipment.
Quantifiable outcome
- Up to 87% energy reduction (4.34 kW to 0.57 kW) in optimized injection molding installations
- +6 more outcomes
Companies that use HB THERM AG
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles4 records
HB THERM AG technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration6 records
Feature9 records
HB THERM AG partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- HACK FormenbaucoreHACK Formenbau (mold maker) and HB-Therm deepened their cooperation with the goal of providing customers with sustainable added value through a shared understanding of overall process contexts in mold temperature control.
- ArburgcoreArburg serves as a channel partner and distributor for HB-Therm products across Portugal (since January 2024), Spain (since January 2026), and across Asia including China, Hong Kong, Indonesia, Malaysia, Singapore, and Thailand (for several years). Arburg integrates HB-Therm's Thermo-6, Flow-6, and Gate-6 products into its injection molding machine ecosystem, including full integration into the arburgXworld digital customer portal. Special 'A1' (Arburg) branded versions of Thermo-6 are available in custom colors with Arburg screensaver. Products communicate via shared OPC UA interface. Both companies are family-owned.
- ENGELcoreENGEL expanded its technology center in St. Valentin with the world's largest technology center injection molding machine (duo 5500 combi M). HB-Therm provides temperature control for this machine, demonstrating HB-Therm's application in large-scale technology center installations.
- Phoenix ContactcorePhoenix Contact serves as a case study customer demonstrating HB-Therm's technology in practice. Phoenix Contact has deployed approximately 400 HB-Therm temperature control units at its Blomberg headquarters and achieved 87% energy reduction (from 4.34 kW to 0.57 kW per system) with a ROI under 2 years. The partnership demonstrates HB-Therm's integration capabilities with Industry 4.0 environments and sustainability goals.
Scale indicators7 records
Recent moves7 records
Expansion highlights5 records
HB THERM AG competitors and assessment
Company assessmentMarket position
Competitive moat6 records
Key risks4 records
Key highlights7 records
Customer concentration
HB THERM AG social profiles
Digital presenceHB THERM AG compliance and trust
Trust signalCompliance3 records
HB THERM AG financial estimates
Financial estimateRevenue estimate
Valuation estimate
HB THERM AG leadership team
Management profileNumber of profiles
Profiles3 records
HB THERM AG subsidiaries and ownership
Company hierarchySubsidiaries1 record
HB THERM AG funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
HB THERM AG M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about HB THERM AG
What does HB THERM AG do?
HB-Therm AG manufactures and sells temperature control units (Temperiergeräte), flow meters and controllers, interface servers, and supporting equipment used in plastics processing — especially injection molding. Its flagship Series 6 platform (Thermo-6, Gate-6, Flow-6) provides precise mold temperature control, energy-efficient heating/cooling, ultrasonic flow measurement, and digital connectivity to injection molding machines and factory automation systems.
Is HB THERM AG a public or private company?
HB THERM AG is a private company. It is classified as family owned and is currently operating.
When was HB THERM AG founded?
HB THERM AG was founded in 1967. It employs 251 to 500 people.
Where is HB THERM AG based?
HB THERM AG is headquartered in Saint Gallen, Switzerland, in the Europe region.
How does HB THERM AG make money?
Four revenue lines are on record. Temperature Control Units (Hardware) is the primary driver. The others are flow Meters & Controllers (Hardware), service, Support & Training and accessories & Consumables.
Does HB THERM AG have an API?
No public API is recorded for HB THERM AG.
What industry is HB THERM AG in?
HB THERM AG's product category is Industrial Temperature Control Equipment. Its primary akta.pro industry code is IMADANAF, Heat Exchangers, Coils & Hydronic HVAC Components, with a secondary code of IMAHAKAK, Building Thermal Controls & Building Management Systems (HVAC BMS). Its NAICS code is 333415 and its SIC code is 3585.