Fritz Husemann
Fritz Husemann is a fourth-generation, family-owned German industrial electrical engineering company that designs, manufactures and services medium- and low-voltage switchgear, transformer stations, busbar systems, electric drives and automation for German industry, municipalities and energy utilities.
- Company typePrivate
- Founded1912
- HeadquartersGütersloh, Germany
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Fritz Husemann does
Fritz Husemann GmbH & Co. KG is a fourth-generation, family-owned German electrical engineering and energy systems integrator headquartered in Gütersloh. Founded in 1912 and employing approximately 240 people across four locations (Gütersloh, Wentorf bei Hamburg, Mülheim an der Ruhr, and Schorndorf near Stuttgart, opened September 2025), the company designs, manufactures and services medium- and low-voltage switchgear (proprietary NRS III / NRS III VARIO platforms, GF1 and GS1 systems up to 36 kV), prefabricated transformer stations built on a 50-ton crane line, busbar systems, electric drive technology (repair, rewinding and new machines), control and automation systems (PLC, HMI, SCADA), and proprietary monitoring add-ons (Husemann INSIGHT anomaly detection, Husemann SmartPanel IoT gateway, E3CON BAFA-listed energy management, ARC-OFF active arc-fault protection). It is a Siemens Technology Partner for SIVACON S8 and holds multiple SIMATIC Solution Partner certifications.
The business model is project-based and largely one-time hardware sales (custom-engineered switchgear, transformer stations, busbar systems, new drive machines) complemented by professional services revenue: 24/7/365 emergency service, scheduled maintenance, commissioning, condition-based monitoring, retrofit upgrades (MSP/NSP retrofit kits), grid analysis, thermography, and certified switching-authorization (Schaltberechtigung) training seminars. Pricing is custom per project with no public list; services are billed per Elektrohandwerk tariff or per quotation, and customers sign multi-year maintenance agreements. Go-to-market is direct sales-led, executed through four regional sales offices (Bielefeld, Münster/Osnabrück, Lippe, Gütersloh) serving four primary vertical segments — Industry (e.g., Miele & Cie.), Trade/Crafts, Municipalities (water/wastewater, flood retention), and Energy Utilities (BDEW-compliant grid connection, renewable integration). The customer base is German and anchored by long-tenured lifecycle service relationships.
Fritz Husemann firmographics
Firmographics- Name
- Fritz Husemann
- Legal name
- Fritz Husemann GmbH & Co. KG
- Website
- https://husemann.de
- Company type
- Private
- Founded year
- 1912
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Fritz Husemann is a fourth-generation, family-owned German industrial electrical engineering company that designs, manufactures and services medium- and low-voltage switchgear, transformer stations, busbar systems, electric drives and automation for German industry, municipalities and energy utilities.
- Ownership category
- akta.pro rank
Fritz Husemann industry classification
Industry- Product category
- Industrial Electrical Equipment
- NAICS
- Switchgear and Switchboard Apparatus Manufacturing (335313), Power, Distribution, and Specialty Transformer Manufacturing (335311), Relay and Industrial Control Manufacturing (335314)
- SIC
- Switchgear & Switchboard Apparatus (3613), Power, Distribution & Specialty Transformers (3612)
- akta.pro primary industry
- Circuit Breakers, Disconnectors, Earthing Switches & Switchgear Components (EUADACAH)
- akta.pro secondary industries
- Reactive Power & Power Quality Equipment (Capacitor Banks, Reactors, STATCOM/SVC, Harmonic Filters) (IMAGAAAG), High-Voltage Electrical Systems (Switchgear, Transformers, Protection & Control) (EUAEAFAA), Smart Inverter Functions, Grid Support & Standards Compliance (IEEE 1547/UL 1741) (EUADALAE)
Keywords
Where Fritz Husemann is headquartered
LocationHeadquarters
- HQ city
- Gütersloh
- HQ country
- Germany
- HQ region
- Europe
Offices5 records
Markets served
Fritz Husemann 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
- Electrical Switchgear Manufacturing: Custom-manufactured medium voltage switchgear (GF1, GS1 systems), low voltage switchgear (NRS III, SIVACON S8), transformer stations, and busbar systems. Products are project-specific with custom engineering and manufacturing.
- Maintenance and Service: Comprehensive lifecycle support including 24/7 emergency service, maintenance, commissioning, and optimization of electrical systems. Includes switchgear maintenance, drive technology servicing, and network analysis.
- Electric Drive Technology: Repair, maintenance, and new machine sales including electric motors (three-phase, DC, servo), gearmotors, generators, and frequency converters. Also includes transformer services.
- Training and Seminars: Schaltberechtigung (switching authorization) training seminars for high voltage personnel, including certification courses for 1-36 kV operations.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
Fritz Husemann product offering
Product offeringCore offering
Fritz Husemann manufactures custom electrical energy distribution and automation systems, including medium-voltage and low-voltage switchgear (e.g., NRS III, NRS III VARIO), transformer stations, busbar systems, electric drive technology, and control/automation solutions, complemented by full lifecycle services such as planning, commissioning, preventive maintenance, and 24/7 emergency service. (Mittelspannungsanlagen, Niederspannungsschaltanlagen, Transformatorstationen, Stromschienensysteme, Antriebstechnik)
Product overview
Fritz Husemann offers a comprehensive portfolio of industrial electrical engineering and energy systems products and services. The core offering centers on power distribution equipment (low-voltage and medium-voltage switchgear, busbar systems, transformer stations) and power quality solutions (reactive power compensation, energy management via E3CON). Complementary product lines include electric drive technology (new machines and service workshop), control and automation systems (SPS, HMI, SCADA), and intelligent monitoring solutions (INSIGHT, SmartPanel, ARC-OFF). The portfolio is organized as a platform of interconnected hardware systems augmented by software add-ons for monitoring, visualization, and energy management. The company provides full-lifecycle support from project planning through commissioning, maintenance, and 24-hour emergency service.
Differentiator
Problem solved
Functional benefit
Brands
- Husemann INSIGHT: System solution for intelligent energy plant operation - monitors transformer stations, detects anomalies, and alerts users to potential faults via email, SMS, or push notifications
- Husemann SmartPanel
- E3CON
- NRS III
- NRS III VARIO
- ARC-OFF System
- GS1
- GF1
Products and services
- Medium-Voltage Switchgear Systems (Mittelspannungsanlagen)
Quantifiable outcome
- 97% of apprentices successfully complete their training
- +2 more outcomes
Companies that use Fritz Husemann
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles4 records
Fritz Husemann technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
AI capability4 records
Feature5 records
Fritz Husemann partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Siemens AGcoreTechnology Partner for SIVACON S8 low voltage switchgear platform. Combines Husemann's strengths as local complete service provider with Siemens development know-how as a globally active company. Also holds multiple Siemens Solution Partner certifications for Factory Automation, Industrial Communications, SCADA Basic, and SCADA Expert.
Scale indicators9 records
Recent moves9 records
Expansion highlights6 records
Fritz Husemann competitors and assessment
Company assessmentBroad incumbents
- Rittal: German enclosure and power-distribution manufacturer (part of Friedhelm Loh Group) supplying switchgear cabinets and busbar systems complementary/competing with Husemann's Niederspannung portfolio.
- Eaton: US-based switchgear, power distribution and industrial control manufacturer with strong European presence in MV/LV switchboards and motor control centres that overlaps with Husemann's product portfolio.
- Siemens Smart Infrastructure: Global leader in low-voltage and medium-voltage switchgear (including SIVACON S8) and energy automation. Husemann is both a partner and a regional competitor for Siemens platforms in the German Mittelstand segment.
- Schneider Electric: Global energy management and switchgear incumbent (e.g., Blokset, Okken, RM6). Overlaps with Husemann across LV switchgear, automation, and energy management software.
- ABB Electrification: World's largest switchgear and substation manufacturer. Directly competes with Husemann in industrial and utility MV/LV switchgear and transformer solutions in Europe.
Direct peers
- Hensel Electric: German specialist in low-voltage power distribution and prefabricated transformer/sub-station enclosures. Closely comparable German Mittelstand manufacturer targeting similar industrial and utility customers.
- DEHN SE: German family-owned leader in surge protection, earthing and grid decoupling systems. Overlaps with Husemann's grid decoupling protection and Netzentkupplungsschutz offering and shares the regional Mittelstand customer base.
- Wöhner (BUSS Elektro): German busbar and power distribution specialist offering directly substitutable products for Husemann's Stromschienensysteme line. Same German Mittelstand profile with overlapping customers.
- Striebel & John (Hager Group): German-headquartered manufacturer of low-voltage switchgear and distribution systems under the Hager Group. Direct mid-market competitor to Husemann's NRS III in the German industrial/installer segment.
Emerging players
- Weidmüller: German provider of industrial connectivity, automation and power-monitoring solutions with adjacencies to Husemann's automation/EMSr technology and energy monitoring stack.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
Fritz Husemann social profiles
Digital presenceFritz Husemann compliance and trust
Trust signalCompliance5 records
Fritz Husemann financial estimates
Financial estimateRevenue estimate
Valuation estimate
Fritz Husemann leadership team
Management profileNumber of profiles
Profiles3 records
Fritz Husemann subsidiaries and ownership
Company hierarchySubsidiaries4 records
Fritz Husemann funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Fritz Husemann 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 Fritz Husemann
What does Fritz Husemann do?
Fritz Husemann manufactures custom electrical energy distribution and automation systems, including medium-voltage and low-voltage switchgear (e.g., NRS III, NRS III VARIO), transformer stations, busbar systems, electric drive technology, and control/automation solutions, complemented by full lifecycle services such as planning, commissioning, preventive maintenance, and 24/7 emergency service. (Mittelspannungsanlagen, Niederspannungsschaltanlagen, Transformatorstationen, Stromschienensysteme, Antriebstechnik)
Is Fritz Husemann a public or private company?
Fritz Husemann is a private company. It is classified as family owned and is currently operating.
When was Fritz Husemann founded?
Fritz Husemann was founded in 1912. It employs 11 to 50 people.
Where is Fritz Husemann based?
Fritz Husemann is headquartered in Gütersloh, Germany, in the Europe region.
How does Fritz Husemann make money?
Four revenue lines are on record. Electrical Switchgear Manufacturing is the primary driver. The others are maintenance and Service, electric Drive Technology and training and Seminars.
Who are Fritz Husemann's main competitors?
Broad incumbents on record are Rittal, Eaton, Siemens Smart Infrastructure, Schneider Electric and ABB Electrification. Direct peers are Hensel Electric, DEHN SE, Wöhner (BUSS Elektro) and Striebel & John (Hager Group). Weidmüller is listed as an emerging player.
Does Fritz Husemann have an API?
No public API is recorded for Fritz Husemann.
What industry is Fritz Husemann in?
Fritz Husemann's product category is Industrial Electrical Equipment. Its primary akta.pro industry code is EUADACAH, Circuit Breakers, Disconnectors, Earthing Switches & Switchgear Components, with a secondary code of IMAGAAAG, Reactive Power & Power Quality Equipment (Capacitor Banks, Reactors, STATCOM/SVC, Harmonic Filters). Its NAICS code is 335313 and its SIC code is 3613.