Voith Hydro

What Voith Hydro does

Voith Hydro is a division of the family-owned German industrial conglomerate Voith GmbH & Co. KGaA, with the Austrian operating entity, Voith Hydro GmbH & Co KG, headquartered in St. Pölten, Lower Austria. The St. Pölten site was established in 1903 as Voith's first international subsidiary and has been in continuous operation since, originally producing paper machines, large grinding machines, and turbines, and later expanding into hydrodynamic drives for land vehicles from 1932. The parent Voith group dates to 1867 and serves five global markets — Energy, Oil & Gas, Paper, Raw Materials, and Transport & Automotive — with Voith Hydro specifically focused on the Energy market.

Voith Hydro operates as a full-line supplier of hydropower equipment and services, manufacturing key turbine components, assembling generators, and producing control systems and automation cabinets for hydropower plants of all sizes — spanning Large Hydro projects of any scale, Small Hydro units, and specialized Pumped Storage Equipment for energy storage and grid stabilization. The portfolio includes turbine runners, wicket gates, and other critical hydro-mechanical components, complemented by a Digital Applications line that uses data analytics and digitalization to improve plant monitoring and performance. The HyService offering wraps the hardware business in a customized lifecycle service portfolio covering both new and existing installations, targeting maximum plant stability, operational reliability, and long-term performance.

The business model combines hardware sales (turbines, generators, control systems, pumped storage equipment) with professional services (HyService lifecycle support) delivered through a direct enterprise field sales motion. Customers are primarily energy utilities and operators of large hydro and pumped storage assets, with the company maintaining 16 local representations across Central and Eastern Europe — including Poland, Slovenia, Montenegro, and Lithuania — plus a wholly-owned subsidiary in Romania to provide local sales and customer support around its Austrian manufacturing and service hub. Pricing is project-specific and quote-based, reflecting the custom-engineered nature of the equipment and the long project cycles typical of utility-scale hydropower investments.

Name

Voith Hydro

Legal name

Voith Hydro GmbH & Co KG

Website

https://koessler.com

Company type

Private

Founded year

1867

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Voith Hydro is the hydropower division of family-owned Voith GmbH & Co. KGaA, operating from St. Pölten, Austria as a full-line supplier of turbines, generators, control systems, and pumped storage equipment, plus HyService lifecycle services, serving energy utilities and operators across Central and Eastern Europe.

Ownership category

akta.pro rank

Product category

Hydropower Equipment Manufacturing

NAICS

Turbine and Turbine Generator Set Units Manufacturing (333611)

SIC

Engines & Turbines (3510), Motors & Generators (3621)

akta.pro primary industry

Hydropower Turbines, Generators & Balance-of-Plant Equipment Manufacturing (EUAMAHAF)

akta.pro secondary industries

Hydropower Turbines & Electro-Mechanical Equipment (Turbines, Generators, Governors) (EUAMADAC), Turbines, Generators & Hydromechanical Equipment Manufacturing (OEMs) (EUACAEAH), Hydropower Operations, Maintenance & Asset Management (O&M, Spares, Performance) (EUAMADAE)

Keywords

• Hydropower turbines
• Hydroelectric generators
• Pumped storage equipment
• Plant control systems
• Hydropower lifecycle services

Headquarters

HQ city

Pölten

HQ country

Austria

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Hydropower Equipment Manufacturing: Manufacturing and sale of key turbine components, generators, control systems, and automation cabinets for new hydropower plants. This includes both Large Hydro projects of any size and Small Hydro units.
2. Hydropower Plant Services (HyService): Customized services covering the entire life cycle of both new and existing hydropower plants, ensuring maximum stability, operational reliability, and sustainable success.
3. Pumped Storage Equipment: Engineering and delivery of equipment for pumped storage applications, serving the growing energy storage market.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Voith Hydro manufactures key turbine components and assembles generators, control systems, and automation cabinets for hydropower plants of all sizes, including Large Hydro projects and Small Hydro units. It also delivers specialized equipment for pumped storage applications and, through its HyService portfolio, provides customized lifecycle services for both new and existing hydropower installations.

Product overview

Voith Hydro operates as a full-line supplier providing comprehensive hydropower solutions across the entire plant life cycle. The product portfolio includes Large Hydro and Small Hydro turbine and generator systems for projects of any size, along with specialized Pumped Storage Equipment for energy storage applications. Key offerings include Turbine Components (runners, wicket gates) and Generator Assembly services, complemented by Control Systems and Automation Cabinets for plant management. The HyService offering provides customized services ensuring operational reliability and sustainable performance. Voith Hydro also develops Digital Applications that leverage digitalization to enhance hydropower plant monitoring and performance.

Differentiator

Problem solved

Functional benefit

Brands

• HyService: Customized services that ensure maximum stability, top operational reliability, and sustainable success for hydropower plants delivered with consistent superior quality.

Products and services

• Large Hydro
• Small Hydro Compact hydropower solutions designed for smaller-scale power generation, offering turbine and generator systems suitable for run-of-river and small dam installations.
• Pumped Storage Equipment Specialized equipment and systems for pumped storage hydropower applications, enabling energy storage and grid stabilization through reversible turbine-generator units.
• HyService Customized service portfolio for hydropower plants covering the entire life cycle of both new and existing installations, ensuring maximum stability, operational reliability, and sustainable success.
• Turbine Components Key turbine components manufactured in-house, including turbine runners, wicket gates, and other critical hydro-mechanical parts for hydropower generation.
• Generator Assembly Professional assembly services for generators used in hydropower applications, ensuring proper installation and integration within hydroelectric power plants.
• Control Systems and Automation Cabinets Advanced control systems and automation cabinets for hydropower plant management, enabling precise monitoring and operation of hydroelectric facilities.
• Digital Applications Digital solutions and applications for hydropower operations, leveraging data analytics and digitalization technologies to enhance plant performance and monitoring.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• ANDRITZ Hydropower: Andritz's Hydropower division is the closest direct competitor to Voith Hydro, also headquartered in Austria and offering turbines, generators, and automation for both large hydro and pumped storage plants across the same global utilities customer base.
• Gilkes (Gilbert Gilkes & Gordon): Gilkes is a UK-based specialist in small and medium hydro turbines with a strong service and refurbishment business, directly competing with Voith Hydro's Small Hydro product line and HyService aftermarket offering.
• GE Vernova (Hydro Power): GE Vernova's Hydropower / Hydro Power business manufactures large hydro turbines, generators and pumped storage equipment, targeting the same utility-scale hydropower RFPs that Voith Hydro competes in across Europe, Americas and Asia.
• Toshiba Energy Systems & Solutions (Hydro): Toshiba supplies hydro turbine-generator sets, governors and excitation systems for large hydro and pumped storage applications, serving the same utility and EPC customer base as Voith Hydro particularly in Asia and the Middle East.
• Mitsubishi Power (Hydro): Mitsubishi Power manufactures large hydro turbines and pumped storage equipment and competes head-to-head with Voith Hydro on major EPC and utility turbine-generator set contracts in Asia, the Americas and the Middle East.
• Hitachi Energy (Hydro Generators): Hitachi Energy is a major supplier of hydro generators and power system components used in large hydro and pumped storage plants, overlapping directly with Voith Hydro's generator assembly and electrical systems scope.
• Siemens Energy (Hydro / Generator Business): Siemens Energy supplies hydro generators, turbine-generator units and grid integration technology for large hydropower and pumped storage plants, directly overlapping with Voith Hydro's generator assembly and electromechanical equipment offerings.

Emerging players

• Canyon Hydro: Canyon Hydro is a US-based manufacturer of small hydro turbines and complete systems, competing with Voith Hydro's Small Hydro product line in North American run-of-river and community hydro segments.
• Harbin Electric Machinery Co. (HEM): Harbin Electric Machinery is a Chinese state-owned manufacturer of large hydro turbine-generator sets that increasingly competes with Voith Hydro on emerging-market hydropower tenders, particularly across BRI-linked projects in Asia and Africa.

Others

• Andritz (Paper, Metals and Hydropower parent context): Note: Andritz also operates in Pulp & Paper, Metal Forming and Separation, sharing the same diversified industrial-conglomerate structure as Voith's parent; relevant as context for the parent-level competitive dynamics that affect the hydropower division's capital allocation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/voithgroup
• Xx.com/voith_hydro
• Facebookfacebook.com/VoithGlobal

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

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 Voith Hydro