What sauter elektrotechnik does

Sauter Elektrotechnik is a German family-owned provider of building electrical engineering services, headquartered in Bretten, Germany, and operating through a multi-subsidiary group (Sauter Gruppe) with 338 employees across five locations. Founded in 1948, the company delivers full-lifecycle building technology services — from concept, CAD-based planning (HOAI), and project execution through installation, commissioning, and 24/7 service and maintenance — across four core domains: building technology (automation, visualization, switchgear, medium voltage up to 30kV, power generation, energy management per EN ISO 50001), IT networks (data, VoIP, media, electroacoustic systems), security systems (alarm management, intrusion, video, access control, emergency power), and fire alarm/voice alarm systems. The group holds vertical integration in fire detection through Sauter Brandmeldeanlagen GmbH, which manufactures proprietary systems, and uses Advancis WinGuard as a centralized alarm management platform alongside WAGO automation components.

The business model is predominantly project-based enterprise services for industrial, healthcare, commercial, and public-sector clients, complemented by recurring revenue from 24/7 maintenance and inspection contracts. Customers include Audi, Continental, Lidl, Heidelberg Cement, SEW-Eurodrive, Fraport, Schwarz Immobilien, Atruvia, and multiple German hospitals. Group revenue stands at €69 million annually. The go-to-market is consultative field sales with no published pricing; sales cycles are tied to large construction and infrastructure projects. Distribution is exclusively direct, with no e-commerce or third-party channels. Marketing relies on certifications (multiple VdS/DIN accreditations), the company website, a careers portal, and modest social media presence on Facebook and Instagram. Recurring maintenance contracts and long-tenured client relationships across the industrial mid-market provide a degree of revenue stickiness beyond the lumpy project base.

Group structure includes seven wholly-owned subsidiaries: Sauter Beteiligungs-GmbH (holding), Sauter EDS GmbH (Frankfurt/Rhine-Main, founded 2021), Sauter Kundendienst GmbH (service/maintenance), Sauter MSR GmbH (measurement/control), Sauter Brandmeldeanlagen GmbH (fire alarm manufacturing, founded 2014), Sauter Gebäudetechnik GmbH (building tech including PV, heat pumps, EV charging), e-plan Elektro- und Sicherheitstechnik GmbH (electrical planning, founded 2009), and TGA compact GmbH (technical building equipment planning, founded 2019). Leadership is held by managing directors Gerhard Sauter, Nico Huber, Robin Hornberger, Klaus Pfeiffer, Thomas Freis, Kai Neulen, and Holger Rickert, with the Sauter family retaining ownership.

Name

sauter elektrotechnik

Legal name

Sauter Elektrotechnik GmbH & Co. KG

Website

https://sauter-el.de

Company type

Private

Founded year

1948

Operating status

Operating

Short description

Sauter Elektrotechnik is a German family-owned building electrical engineering group providing building automation, IT networks, security systems, fire alarm manufacturing, and medium-voltage installations to enterprise, healthcare, and public-sector clients across Germany, generating €69 million in annual revenue.

Ownership category

akta.pro rank

Product category

Building Electrical Engineering Services

NAICS

Building Equipment Contractors (2382), Electrical Equipment Manufacturing (33531), Architectural, Engineering, and Related Services (5413)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Fire Protection Systems Contracting (Sprinklers, Alarms, Suppression) (IMAFALAD)

akta.pro secondary industries

Fire Alarm & Life Safety Systems Integration (BPAKAGAF), Fire Alarm Systems (Design/Install/Service/Monitoring) (BPABAHAA), Electrical Systems Maintenance (LV/MV, Switchgear, UPS) (BPABACAC)

Keywords

• Building electrical engineering
• Building automation systems
• Fire alarm systems
• Security systems
• IT network infrastructure

Headquarters

HQ city

Bretten

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Project-based installation and construction services: The core revenue stream comes from large-scale installation projects covering building electrical systems, IT networks, security systems, and fire alarm systems. Projects include planning, project management, installation, commissioning, and handover.
2. Service, maintenance, and inspection contracts: Recurring revenue from 24/7 service and maintenance contracts covering fire alarm systems, security systems, and electrical installations. Includes annual maintenance, quarterly inspections, and emergency repair services.
3. Fire alarm system product sales: Sauter Brandmeldeanlagen GmbH manufactures and sells proprietary fire alarm systems, including brand fire alarm systems and voice alarm systems as products.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

Sauter Elektrotechnik plans, installs, commissions, and maintains building electrical and safety systems for large facilities. Its portfolio covers building automation, medium-voltage and switchgear installations, IT networks, security and fire alarm systems, emergency power, energy management, and 24/7 service and maintenance. The group also manufactures proprietary fire alarm systems through Sauter Brandmeldeanlagen GmbH.

Product overview

Sauter Elektrotechnik is a German building electrical engineering company with owner management since 1948, operating as a multi-subsidiary group with 5 locations, 338 employees, and €69 million revenue. The portfolio consists of four core service areas: Building Technology (automation, visualization, electrical installations, switchgear, medium voltage, power generation, energy management), IT Networks (data networks, telephony/VoIP, media technology, electroacoustic systems), Security Systems (alarm management, intrusion detection, video surveillance, access control, emergency power), and Fire Alarm Systems (fire detection, voice alarms, fire protection products). The group operates through seven subsidiaries covering specialized domains: Sauter BMA (fire alarms/manufacturing), Sauter MSR (measurement/control technology), Sauter Gebäudetechnik (building tech/photovoltaics/EV charging), Sauter EDS (Frankfurt-based electrical engineering), Sauter Kundendienst (service/maintenance), e-plan (electrical planning), and TGA compact (technical building equipment planning). Services span the full project lifecycle from concept and planning through project engineering, installation, commissioning, and ongoing maintenance including 24/7 emergency response.

Differentiator

Problem solved

Functional benefit

Products and services

• Fire alarm systems [Brandmeldeanlagen] Fire alarm systems with certified installation, maintenance, and monitoring capabilities; Sauter serves as manufacturer, planner, and certified installer for BMA systems nationwide, supporting building operators with life-safety compliance.
• Voice alarm systems [Sprachalarmanlagen] Voice alarm systems integrated with fire alarm systems, providing targeted emergency instructions and live announcements; VdS certified according to DIN 14675.
• Fire protection products [Brandschutz] Fire protection products including smoke and heat extraction systems, door hold-open systems, and fire extinguishers from established brands, supplied and installed for commercial and public-sector buildings.
• Security systems [Sicherheitssysteme] Comprehensive security systems including alarm management, intrusion detection, video surveillance, access control, and emergency power systems for properties, delivered as an integrated solution.
• Alarm management systems [Alarm-Management-Systeme (AMS)] Centralized alarm management and monitoring software for controlling security-relevant building components using the Advancis WinGuard platform, integrating alarm, video, and access data into a single operational view.
• Intrusion detection [Einbruchmeldeanlage] Intrusion detection systems for commercial properties that trigger alarms to protect assets and minimize damage, integrated with the broader security system offering.
• Video surveillance [Videoüberwachung] Custom video surveillance systems, including thermal-imaging cameras, for continuous monitoring and crime prevention in commercial and industrial facilities.
• Access control [Zutrittskontrolle] Electronic access control systems ranging from single-door control to large building complexes, using coded keys, chip cards, PIN codes, and biometric identification.
• Emergency power systems [Netzersatzanlagen] Uninterruptible power supply systems combining battery-buffered UPS and diesel generators for continuous power during outages, supporting safety-critical loads.
• IT networks [IT-Netzwerke] Complete IT network installation services covering data networks, communication systems, media technology, and electroacoustic systems for enterprise facilities.
• Data networks [Datennetze] Data network infrastructure including Ethernet, WLAN, and fiber-optic solutions for enterprise connectivity, including planning, installation, and commissioning.
• Telephone systems [Telefonanlagen] Voice-over-IP telephony and hybrid technology solutions with provider-independent consultation, installation, and maintenance for enterprise customers.
• Media technology [Medientechnik] Audio-visual technology including conference systems, projectors, speakers, and touch panels for media experiences and meeting environments.
• Electroacoustic systems [Elektroakustische Anlagen (ELA)] Public address and emergency warning systems for music, announcements, and safety signals in public and commercial buildings.
• Building technology [Gebäudetechnik] Complete building electrical engineering including automation, visualization, installations, switchgear, medium voltage, power generation, energy management, and construction power for large facilities.
• Building automation [Gebäudeautomation] Centralized building automation connecting building components for unified control, monitoring, and energy efficiency across industrial, commercial, healthcare, and public-sector facilities.
• Electrical installation systems [Installationssysteme] Complete electrical installation services covering cable routing, distribution boards, protective devices, lighting, sensors, and final measurements for buildings.
• Switchgear and distribution construction [Schaltanlagen- und Verteilerbau] Custom switchgear and distribution systems planned in CAD, built in-house, tested in the company's own laboratory with VGB3 measurement, and installed for industrial and commercial customers.
• Medium-voltage systems [Mittelspannungsanlagen] Medium-voltage systems from 1 kV to 30 kV for large industrial facilities, including planning, construction, installation, and maintenance.
• Power generators [Stromerzeuger] Stationary and mobile power generators up to 200 kW, including combined heat and power cogeneration and emergency power for data centers and hospitals.
• Energy management [Energiemanagement] Energy management planning and operation following EN ISO 50001 for commercial, industrial, residential, and municipal applications.
• Construction power [Baustrom] Construction power distribution units intended to maintain an uninterrupted workflow during building projects.
• Design and planning [Konzeption & Planung] Engineering and CAD design services following HOAI phases for building electrical systems, using 2D and 3D documentation.
• Project engineering and implementation [Projektierung & Realisierung] Project execution from planning implementation through construction, installation, commissioning, completion, and customer handover.
• Service and maintenance [Service & Wartung] 24/7 service, maintenance, and emergency repairs, including annual inspections and legal compliance documentation.

Quantifiable outcome

• 69 million euros in annual revenue
• +1 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature4 records

Partnerships

Two partnerships are on record, tiered core.

• WAGOcoreTechnology or IntegrationSauter is an authorized WAGO Solution Provider, integrating WAGO automation and control technology components into building automation and control solutions. WAGO is a manufacturer of automation and connection technology.
• AdvanciscoreTechnology or IntegrationSauter is a certified WinGuard Integrator, using Advancis WinGuard software as their primary modular alarm management system for projects. WinGuard enables centralized monitoring and automated routing of alerts across all building security and safety subsystems.

Scale indicators5 records

Recent moves4 records

Broad incumbents

• ABB Electrification: Global broad incumbent supplying switchgear, medium voltage systems, building electrical infrastructure, and automation products. Comparable on medium voltage installations (1kV-30kV) and switchgear construction but does not bundle installation/service.
• Honeywell Building Technologies: Global broad incumbent in building automation, fire alarm, security, and energy management. Overlaps across Sauter's building automation and life safety portfolio, particularly through NOTIFIER and Esser fire systems.
• Siemens Smart Infrastructure: Global broad incumbent in building technologies including fire safety, security, building automation, and electrical infrastructure. Overlaps with Sauter across building automation, fire alarm, and medium voltage work but at vastly larger scale.
• Bosch Building Technologies: Global broad incumbent offering video surveillance, intrusion detection, access control, and fire alarm systems, plus building integration. Comparable fire alarm and security integration portfolio but with broader geographic reach and product breadth.
• Schneider Electric: Global broad incumbent in electrical distribution, building automation, and energy management. Comparable across Sauter's building technology, energy management (EN ISO 50001), and switchgear offerings.

Direct peers

• Hekatron Vertriebs GmbH: German specialist manufacturer and service provider of fire alarm and voice alarm systems with similar VdS/DIN certifications. Directly comparable to Sauter Brandmeldeanlagen GmbH and overlapping fire alarm contracting business.
• Minimax GmbH: German fire protection specialist offering fire detection, suppression, and life safety systems with installation and service across industrial and commercial segments. Comparable fire alarm installation, service, and compliance focus in the DACH market.
• Wagner Group (Wagner Brands): European fire detection and fire protection solutions provider with German heritage; competes directly in VdS-certified fire alarm system installation and service.

Regional players

• Elektro Beckhoff GmbH & Co. KG: Mid-sized German electrical contractor with similar building electrical engineering, automation, and industrial installation focus. Comparable regional specialty trade contractor business model and customer mix.
• Janzhoff Gruppe: German mid-sized electrical contractor group offering building electrical engineering, automation, security, and IT networks comparable to Sauter's Gebäudetechnik and IT networks service lines.

Market position

Strengths1 record

Weaknesses1 record

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookde-de.facebook.com/people/Sauter-Elektrotechnik/100063454220884
• Instagraminstagram.com/sauterelektrotechnik/?hl=de
• LinkedInlinkedin.com/company/sauter-elektrotechnik-gmbh-u.-co.-kg

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries8 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 sauter elektrotechnik