IBT Group

What IBT Group does

IBT Group is a privately held Austrian industrial energy services company founded in 2000 in Klagenfurt by nuclear engineer Ilario Vigani, operating as an exclusive value-added distributor and system integrator for two anchor technology partners: Capstone Green Energy (oil-free gas microturbines, Italian market since 2001 and Poland since 2012) and Century Corporation (absorption chillers and HVAC systems, European market since 2003). The company designs, engineers, procures, installs, and maintains turnkey cogeneration (CHP), trigeneration (CCHP), heat recovery, microgrid, and green data center systems for industrial enterprises across food & beverage, paper, chemical, healthcare, hospitality, biogas, and municipal segments.

The underlying technology stack is centered on Capstone's patented oil-free gas microturbine architecture (65 kW to 5 MW range) with air-bearing-supported rotors that eliminate lubricating oil, paired with Century absorption chillers for heat-driven cooling. Systems deliver >30% primary energy savings versus separate heat and power production, with very low emissions (NOx <18 mg/Nm3) and 2-5 year customer ROI. The company's credentials include ISO 9001/14001/45001 certifications, Italian SOA public-works qualification, and PIC-classified nuclear supplier status for the ITER fusion project in Cadarache.

Revenue mechanics are project-based and quote-driven: each engagement follows a feasibility study, detailed engineering, procurement, turnkey installation, commissioning, and multi-year maintenance contract. Distribution is exclusively through direct enterprise field sales supplemented by trade-show presence (Ecomondo) and a three-language content marketing operation across Italy, Austria, and Poland. The company employs 11-50 staff across Klagenfurt HQ and a Villorba (Treviso) Italian branch.

Name

IBT Group

Legal name

IBT Connecting Energies GmbH

Website

https://ibtgroup.at

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

IBT Group is an Austrian private industrial energy services firm that designs, installs, and maintains Capstone oil-free microturbine cogeneration and Century absorption chiller trigeneration systems for enterprise customers across Italy, Europe, and Poland.

Ownership category

akta.pro rank

Product category

Industrial Energy Efficiency Solutions

NAICS

Turbine and Turbine Generator Set Units Manufacturing (333611), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)

SIC

Cogeneration Services & Small Power Producers (4991), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Engines & Turbines (3510)

akta.pro primary industry

Onsite Low-Carbon Heat & CHP (Electrified CHP, Fuel Cells, Renewable CHP) (EUABAJAI)

akta.pro secondary industries

Waste Heat Recovery & Heat Integration (HRSG/ORC, Pinch Analysis, Heat Exchangers) (EUABAJAF), DER Program Operations & Customer/Installer Enablement (Applications, Portals, Inspections) (EUADALAO), Chillers & Cooling Plant Equipment (IMAHAKAE), HVAC & Industrial Ventilation (Chillers, AHUs, Exhaust, Filtration) (EUAEAFAE)

Keywords

• Cogeneration systems
• Trigeneration solutions
• Microturbine distribution
• Heat recovery systems
• Energy efficiency consulting

Headquarters

HQ city

Klagenfurt

HQ country

Austria

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Revenue model

1. Energy Efficiency Systems (Equipment Sales): Sale and installation of turnkey cogeneration, trigeneration, heat recovery, microgrid, and renewable energy systems including Capstone turbines and Century chillers. Projects are custom-designed and sized to each customer's specific needs. Revenue is realized upon project completion and handover.
2. Feasibility Studies and Engineering: Technical and economic feasibility studies to determine optimal energy solutions, followed by detailed engineering design. This consultancy phase precedes and qualifies the equipment sale.
3. Maintenance and After-Sales Services: Ongoing maintenance contracts including scheduled ordinary maintenance and full-service packages on supplied systems. Post-sale services also include spare parts supply, performance monitoring, and technical training for customer's staff.
4. Procurement and Installation: Procurement management, detail engineering, pre-commissioning, commissioning, and start-up services for all plant types. Turnkey installations coordinated with full work team including customer's direct suppliers.

Pricing tiers

Go-to-market motion4 records

Distribution channels3 records

Marketing channels8 records

Core offering

IBT Group designs, distributes, and installs turnkey high-efficiency energy systems built around Capstone oil-free gas microturbines (65 kW to 5 MW) and Century Corporation absorption chillers/HVAC equipment. The company delivers end-to-end cogeneration (CHP), trigeneration (CCHP), heat recovery, microgrid, and green data center solutions for industrial, healthcare, and public-sector customers in Italy, Europe, and Poland. It also supplies nuclear-grade HVAC equipment for the ITER fusion project and provides full lifecycle services from feasibility studies through maintenance.

Product overview

IBT Group offers a comprehensive portfolio of high-efficiency energy solutions built around Capstone oil-free gas turbine technology (65kW–5MW) and Century Corporation HVAC systems. The core offerings include Cogeneration (CHP) and Trigeneration (CCHP) systems that simultaneously generate electricity and thermal energy, Heat Recovery solutions for industrial processes, Renewable Energy systems optimized for biogas, Microgrid local distribution networks, and Green Data Center solutions. The company operates as an exclusive distributor for Capstone (Italian market since 2001) and Century Corporation (European market since 2003). IBT Group provides complete lifecycle services from feasibility studies through engineering, procurement, installation, commissioning, and maintenance. A specialized vertical includes nuclear-classified HVAC equipment for ITER project through Century Nuclear Division.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Primary energy savings >30% vs. separate production of electricity and heat
• +9 more outcomes

Named customers15 records

Segments11 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Six partnerships are on record, tiered flagship, core, minor and notable.

• Destinus EnergyflagshipStrategic or Co-development Partner · 1 January 2025IBT Group and Destinus Energy formed a partnership to jointly develop and build the Alperia cogeneration plant for Bolzano Hospital. This represents IBT Group's most significant recent strategic project partnership, combining IBT's Capstone turbine expertise with Destinus Energy's project development capabilities.
• Century CorporationcoreChannel Partner/ Reseller/ Distributor · 1 January 2003Since 2003, IBT Group is the exclusive European distributor for Century Corporation, a South Korean company part of the Kiturami Group, leader for over 50 years in absorption chillers, electric chillers, and turnkey HVAC systems for civil, industrial, nuclear, and marine sectors. Century provides the heat recovery and cooling technology that complements Capstone turbines in trigeneration systems.
• Capstone Green EnergycoreTechnology or Integration · 1 January 2001Since 2001, IBT Group has been an authorized distributor for Capstone (Californian company, global leader and only producer of oil-free gas turbine energy systems) for the Italian market. In 2012, this was expanded to include Poland as exclusive Capstone distributor for Eastern Europe. Capstone's key patent is the absence of oil inside turbines, enabling cogeneration systems with >30% primary energy savings, very low emissions, and low maintenance costs.
• ITER (International Thermonuclear Experimental Reactor) / Ansaldo NucleareflagshipStrategic or Co-development PartnerIBT Group and Century Nuclear Division are suppliers to the ITER project (Cadarache, France) — the world's most ambitious nuclear fusion project — providing PIC-classified HVAC equipment including Air Handling Units, Water Chiller Units, Reactor Containment Fan Coolers, Centrifugal Fans, Heat Exchangers, Dampers, and Gaseous Radwaste Systems. Equipment is supplied to Ansaldo Nucleare (ANN) for the ITER TB13 emergency electrical distribution system (12 Rooftop ACUs and 12 Extractor Fans).
• Confindustria/ANIMA, Italcogen, Climgas, CogeneuropeminorOthersIBT Group actively collaborates with industry associations including Confindustria/ANIMA (Italian industry confederation), Italcogen (Italian cogeneration association), Climgas, and Cogeneurope (European cogeneration association). These partnerships support industry advocacy, standard-setting, and market development.
• Gruppo Energetica S.p.A.notableTechnology or IntegrationGruppo Energetica S.p.A., an energy services company and plant operator, has chosen IBT Group and Capstone technology twice — first for the Cervinia district heating plant in 2016, then for the Bardonecchia C1000S installation in 2023. Repeat customer demonstrating trust in IBT Group's delivery and Capstone technology reliability.

Scale indicators8 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• Clarke Energy: Clarke Energy is the authorized Capstone distributor for the UK, Ireland, and multiple African and Asia-Pacific markets, offering gas microturbine-based CHP and CCHP solutions to industrial, commercial, and utility customers. It is IBT Group's most direct structural peer — same technology partner, same business model (distribution + integration + service), different geography.
• MWM (Caterpillar Energy Solutions): MWM, now part of Caterpillar, manufactures gas engines and CHP systems for industrial and commercial applications across Europe. Comparable to IBT in customer segment (F&B, hospitals, district heating) and product positioning (gas-fired CHP and CCHP), though MWM owns its core engine IP.
• INNIO Jenbacher: INNIO (formerly GE Jenbacher) manufactures gas engines for CHP and CCHP applications, competing head-to-head with Capstone turbines in the 250 kW–10 MW range that IBT Group addresses. It targets overlapping European industrial, healthcare, and data center customers with similar lifecycle-service business models.
• 2G Energy: 2G Energy is a German manufacturer of gas-engine CHP systems (avus, g-box, agenitor series) selling into the same industrial, commercial, and municipal customer base as IBT Group. Both companies sell turnkey CHP projects with multi-year service contracts, though 2G is an OEM whereas IBT distributes third-party turbine and chiller technology.
• Yanmar Energy System Europe: Yanmar sells gas-engine CHP systems (4–550 kW) across European industrial, commercial, and agricultural markets. Its product range and customer segments closely mirror IBT Group's smaller-scale CHP deployments, including food processing, hotels, and healthcare.
• TEDOM: TEDOM is a Czech-based manufacturer and integrator of gas-fired CHP units, microturbines, and trigeneration systems sold across Central and Eastern Europe. It overlaps with IBT Group's geographic footprint (particularly the Polish market) and competes on similar industrial and municipal CHP tenders.

Broad incumbents

• Siemens Energy: Siemens Energy offers industrial CHP, gas turbine packages, and grid-scale energy solutions that overlap with IBT's larger industrial customers. Its SGT-A series small gas turbines directly compete in the >5 MW segment where IBT's Capstone portfolio tops out.
• Viessmann Climate Solutions: Viessmann's industrial CHP and heat pump portfolio targets European industrial and commercial customers seeking on-site energy solutions, overlapping with IBT Group in heat recovery and CCHP applications. Viessmann is a broader incumbent across residential, commercial, and industrial climate and energy.
• Bosch Thermotechnology / Energy and Building Solutions: Bosch provides industrial CHP, heat pumps, and building energy solutions to European commercial and industrial customers. Its CHP range competes with IBT's smaller-scale projects, but Bosch operates as a broad incumbent across many energy and climate product lines.
• ENGIE Solutions (ENGIE Italia / ENGIE Refrigeration): ENGIE Solutions offers integrated energy services including CHP, district heating/cooling, and absorption chilling across Italy and broader Europe. It competes with IBT on large-scale industrial and municipal energy efficiency projects but operates as a broad multi-utility incumbent rather than a focused CHP specialist.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/GroupIBT
• YouTubeyoutube.com/channel/UCU0EFtKjzgvfbiPJBTMNpWw
• Facebookfacebook.com/ibtgroupsolutions
• LinkedInlinkedin.com/company/ibt-europe-gmbh

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about IBT Group