Zach Antriebe GmbH

What Zach Antriebe GmbH does

Zach Antriebe GmbH is an Austrian family-owned limited liability company (GmbH), founded in 1991 by Margit and Rainer Zach in Vienna, specializing in building automation and access control. The company markets itself as a market leader in Austria for window drives and smoke and heat extraction (RWA) systems, with a portfolio built around three pillars: RWA and ventilation control centers (EMB 7300, EMB 8000 Plus, WSC series, LZ6, WCC series); window automation components including linear/spindle drives, chain push drives, locking drives, and louver and sliding windows (FLW, SH, AH, AV series); and gate and barrier systems (swing, sliding, and barriers from Roger Technology and Erreka partnerships). The offering is layered with proprietary control electronics, KNX and MotorLink integration, and a patented roof-light opening system.

The company earns revenue through a combination of hardware sales (automation components sourced from partner manufacturers including Aumüller as Diamond Partner, WindowMaster and Roger Technology as Gold Partners), professional services (consultation, planning, installation, and commissioning), and recurring maintenance contracts per ÖNORM F 3075, TRVB standards, and AM-VO §8. Distribution is sales-led via a nationwide Austrian field sales team supported by inside sales at the Vienna headquarters, with no online store for new products until the December 2025 launch of a garage door spare parts e-commerce shop. Target customers include architects, planners, building owners, property managers, electricians, and government/institutional clients (schools, Magistrat Wien), served across Austria with no disclosed international expansion.

Zach Antriebe operates as a privately held, family-controlled business with no external investors, no listed public ticker, and no subsidiaries. The current management team is led by Geschäftsführer Ing. Mag. Christian Schober (MBA), with founders Margit and Rainer Zach still active in purchasing/logistics and special projects respectively. The company has been recognized with the Austrian State Coat of Arms (2017), WKO 25-year business management award (2019), and Kununu Top Company Awards (2022, 2025), and holds a Creditreform business rating. Headcount is described as nearly 40 employees, with revenue not publicly disclosed.

Name

Zach Antriebe GmbH

Legal name

Zach Antriebe GmbH

Website

https://zachantriebe.at

Company type

Private

Founded year

1991

Operating status

Operating

Short description

Zach Antriebe GmbH is an Austrian family-owned specialist (est. 1991) for window automation, smoke and heat extraction (RWA), natural ventilation, and gate/barrier systems, serving construction, government, and institutional clients across Austria with consulting, installation, and TRVB-compliant maintenance services.

Ownership category

akta.pro rank

Product category

Building Automation Systems

NAICS

Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)

SIC

Auto Controls For Regulating Residential & Comml Environments (3822)

akta.pro primary industry

Building Automation & Controls (BAS/BMS, HVAC Controls) (IMAIABAD)

akta.pro secondary industries

Controls, Thermostats, Sensors & Building Automation (HVAC Controls) (IMADANAH), HVAC Controls, Thermostats & Building Automation Installation (HSAOAGAJ), Dampers, Louvers & Ventilation Controls (IMADANAD), HVAC Zoning, Smart Dampers & Ventilation Control (HSAOANAB), Building Automation Systems (BAS/BMS) Integration & Controls (BPABAGAA)

Keywords

• Smoke heat extraction systems
• Window automation systems
• Natural ventilation solutions
• Gate barrier automation
• Rwa control systems

Headquarters

HQ city

Vienna

HQ country

Austria

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Component and product sales: Sale of automation components including window drives (chain push, spindle), RWA control systems, ventilation controls, gate drives, barriers, and accessories. Products are sold directly to customers with prices quoted upon request.
2. Installation and mounting services: Professional installation of all components throughout Austria, including commissioning. Full-service installation from planning to completion.
3. Maintenance services: Annual maintenance services for RWA systems per TRVB standards and ÖNORM F 3075, as well as gate and barrier maintenance per AM-VO §8. Includes automatic maintenance contracts and priority treatment for maintenance customers.
4. Consulting services: Expert consultation during concept/planning phases including on-site visits, planning and optimization based on customer requirements, integration support (GLT integration), drawing into construction plans, safety planning, configuration, commissioning, and troubleshooting.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Zach Antriebe GmbH sells and integrates automation components for building openings, including smoke and heat extraction (RWA) control centers, window drives (spindle and chain push), natural ventilation control systems, pressure ventilation systems, gate and barrier drives, louver and sliding windows, and door operators. The company complements its hardware portfolio with consulting, professional installation, and annual maintenance services across Austria, operating as a single-source specialist for building automation and access control.

Product overview

Zach Antriebe GmbH is an Austrian specialist and service partner for building automation and access control systems, operating for over 30 years. The portfolio centers on three core pillars: (1) RWA (Rauch- und Wärmeabzug) and ventilation systems including EMB 7300, EMB 8000 Plus, and WSC control centers combined with spindle and chain drives (KS, KSA, WMX, WMU series), natural ventilation (NV) solutions using algorithms and CO2/temperature sensors, and pressure ventilation (DBA) systems; (2) Fensterautomatisierung (window automation) encompassing linear drives, chain push drives, locking drives (FV, SV, WMB series), Drehvolution KS4 fittings, louver windows (FLW24/32/40), and sliding/pivoting windows (SH, AH, AV series); and (3) Tor- und Schranken-Systeme (gate and barrier systems) including Roger and Erreka swing gate drives (BE20, R20, BH23), sliding gate drives (H30, G30, R30), running gear systems, barriers (Bionik, ES, Koloss), and safety/accessories. The offering is complemented by professional services for consultation, installation, and annual maintenance according to TRVB and ÖNORM standards. Partnerships with Aumüller (Diamond Partner), WindowMaster (Gold Partner), Roger Technology (Gold Partner), and others provide additional product lines and integration options via KNX and MotorLink protocols.

Differentiator

Problem solved

Functional benefit

Products and services

• EMB 7300 Kompaktzentralen RWA Control Center Compact smoke and heat exhaust (RWA) control center with integrated emergency power batteries, available in 2.5A, 5A, 10A, and 20A variants. Functions as combined RWA and ventilation control for smoke exhaust windows or as door holder systems for commercial buildings.
• WSC 104 Kompaktzentrale Compact RWA control center for operating 24V DC window drives with 4A total current consumption, combining smoke exhaust with daily ventilation functions. Designed for small to medium-sized buildings.
• WSC 310/320 Plus Kompaktzentrale RWA compact control center for 24V DC drives with 10A or 20A capacity, controlling up to 2 RWA groups and/or 2 ventilation groups. Suitable for simple stairwells to medium-sized buildings.
• EMB 8000 Plus Modulzentrale Modular smoke and heat exhaust control center offering complex RWA functions. Controls emergency-powered 24V DC window and skylight drives, 230V ventilation drives, and monitors manual and automatic detectors for life and property protection.
• WSC Modulzentralen (WSC 520/540/560) Modular RWA control center in three sizes (20A, 40A, 60A) built from 20A sections, configurable for any requirement through modular design.
• Lüftungszentrale LZ6 Ventilation control center providing comfort ventilation with outputs for 6 different ventilation groups, 4A/5A per group at 24V DC. Supports room thermostat, wind-rain sensors, or external control signals via KNX or potential-free contacts.
• Lüftungszentrale WCC 310/320 Ventilation control center for operating 24V DC standard drives and MotorLink drives for daily ventilation, with motor controller that can also control locking drives.
• WCC 103 A Motor Controller with Bluetooth and App Motor controller delivering up to 3A, controlling window drives via Bluetooth signal or connected components. Operable via optional remote control or Fresh Air Control smartphone app.
• WCC 106 A Motor Controller with Bluetooth and App Motor controller delivering up to 6A, controlling window drives via Bluetooth signal. Supports Fresh Air Control app and step-wise window opening when connected to room thermostat.
• Natürliche Lüftung (NV) System Natural ventilation solution using mathematical algorithms and sensor technology (temperature, CO2) to automatically regulate windows based on situation and time of day. Operates at speeds as low as 1mm/second for inaudible ventilation in classrooms and offices.
• Druckbelüftungsanlagen (DBA) - Pressure Ventilation Systems Pressure ventilation systems with stationary fans for smoke-free rooms and building areas through higher air pressure. Applications include stairwells, airlocks, fire service access routes, and fire service elevators.
• RWA Linearantriebe (Spindle/Rack Drives) Linear drives (spindle or rack drives) for opening roof or facade windows in RWA applications. Available in thrust forces from 600N to 5000N, strokes 100-1200mm, and speeds 2.6-16mm/s across PL, PLA, PLS, SP, LK, LLA, and WMS series.
• RWA Kettenschubantriebe (Chain Push Drives) Chain push drives for smoke and heat exhaust with compact flat-mount design for windows. Includes KS2, KS4, KS15, KSA, KSA Click, WMX, WMU series with forces up to 1500N and strokes up to 1500mm.
• Montage (Installation Services) Professional installation throughout Austria by experienced technicians for all Zach automation components, including commissioning and organized acceptance of complete solutions. Optional training of customer's own technicians included.
• Lüftungs Kettenschubantriebe (Ventilation Chain Drives) Chain push drives for ventilation applications operating as low as 1mm/second. Includes KS2 Tandemset, KSA Twin/D, C-series, KS24, KS2000, TopS4, WMX, WMU, BDC Uni, and Nano series for various ventilation requirements.
• Drehvolution KS4 RWA Fitting System Innovative RWA fitting enabling opening angles up to 70 degrees. Combines KS4 chain drive (28mm frame space required) with frame locking for reliable window sealing.
• RWA1000 Beschlagsystem (RWA Fittings Set) Commonly used RWA fitting system combining spindle drive PL with electromechanical frame locking for full-surface opening of swing vents for smoke extraction.
• RWA2000 Beschlagsystem (RWA Fittings Set) Combination of swing operator drive and electromechanical actuation unit for cam gear, enabling large-surface opening with multi-point locking through internal locking linkages.
• Lichtkuppelbeschläge (Skylight Opening Systems) Patented opening system for skylights, smoke flaps, glass roofs and facade solutions meeting European standard EN 12101-2 for RWA and ventilation. Includes SA Power Mini and Aktuator Stop Kit with unique geometric movement generated by an electrical actuator.
• Natürliche Rauch- und Wärmeabzugsgeräte (NRWG) Natural smoke and heat exhaust devices consisting of skylight, louver or window elements with matching jointly-tested RWA drives per EN 12101-2 standards.
• Schwinglamellen-Fenster (Pivoting Louver Windows) Electric or manual pivoting louver windows with thermally separated profiles. FLW24, FLW32, FLW40 series with 2-3 chamber profiles and double or triple insulated glass. Approved for RWA applications per EN 12101-2 and BT300.
• Schiebefenster (Sliding Windows) Horizontal sliding windows for indoor or outdoor installation. SH model for high-security environments; AH50/60 for aluminum sliding doors with enhanced security requirements.
• Hubfenster (Vertical Sliding Windows) Vertical sliding windows for wide openings. SV model for high-security environments; AV70, AV90, AV115 for public spaces with aluminum frames; Thermo version with heat-insulated profiles.
• Drehtorantriebe (Swing Gate Drives) Swing gate drives with brushless motors from Roger and Erreka. Aluminum cast housing with solid gears. Includes BE20, R20, SMARTY, MONOS4, BH23, Ayron series with B70, H70, EDGE1 control units for various gate weights and usage frequencies.
• Schiebetorantriebe (Sliding Gate Drives) Sliding gate drives from Roger with brushless options. Aluminum cast housing with solid gears for smooth, quiet operation. Includes H30, G30, R30, BH30, BG30 in standard and brushless versions.
• Schiebetorfahrwerke (Sliding Gate Running Gear) Sliding gate running gear systems for nearly silent gate operation. Series S (up to 450kg, 4.5m), Series M (up to 700kg, 8m), Series L (up to 1200kg, 13.5m) with customizable lengths.
• Automatische Schranken (Automatic Barriers) Automatic barrier systems: Bionik (up to 8m, brushless), ES (2.5-8m for parking), Koloss (up to 12m for industrial applications). Energy-efficient with sensitive obstacle detection.
• Türöffner (Door Operators) Door operators including FTA600 for supply air openings in RWA systems with soft start/stop, and FTA EcoVent combining door closer, panic opener, and RWA opener in one system.
• Beratungsleistungen (Consulting Services) Expert consultation services including concept design, solution planning, on-site inspection, integration support (GLT), drawing planning, safety planning, component configuration, and complete project management for architects, planners, and building owners.
• Wartung nach TRVB (RWA Maintenance) Annual maintenance per ÖNORM F 3075 and TRVB S 111, S 112, S 125 standards for RWA systems. Includes component inspection, function testing, battery condition checks, and certification documentation. Automatic maintenance contracts with priority treatment for contract customers.
• Wartung Tore & Schranken (Gate and Barrier Maintenance) Annual maintenance per Austrian AM-VO §8 for powered doors and gates. Includes safety checks, function tests, and wear part replacement to prevent operational disruptions.
• Sicherheitscheck Natürliche Belüftung (Natural Ventilation Safety Check) Biennial inspection of mechanical window automation for natural ventilation systems. Checks drive function, safety, and component wear. Includes cleaning, lubrication, and inspection protocol.

Quantifiable outcome

• Poor ventilation in buildings reduces productivity by at least 15%, causing headaches, fatigue, eye irritation, and concentration problems
• +1 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature5 records

Partnerships

13 partnerships are on record, tiered core and supporting.

• Aumüller Aumatic GmbHcoreTechnology or IntegrationDiamond Partner status - Aumüller is a leading manufacturer of chain push drives, window drives, and ventilation controls. Zach distributes Aumüller products and integrates them into comprehensive smoke and heat extraction (RWA) and natural ventilation solutions.
• WindowMastercoreTechnology or IntegrationGold Partner status - WindowMaster provides ventilation and smoke control systems. Partnered for highly complex natural ventilation applications requiring advanced sensor and control technology.
• Roger TechnologycoreTechnology or IntegrationGold Partner status - Italian manufacturer of gate and barrier drives. Products include BE20 brushless swing gate drives, R20 gate drives, and H30/G30 sliding gate drives known for longevity and reliability.
• Baumann GlassupportingTechnology or IntegrationGold Partner - Glass solutions provider for specialized window and facade applications.
• TOPPsupportingTechnology or IntegrationSelected partner - Manufacturer of automation components for windows and ventilation.
• SvalsonsupportingTechnology or IntegrationSelected partner - Provider of window automation solutions.
• ECO SchultesupportingTechnology or IntegrationSelected partner - Door and window hardware manufacturer.
• Avecta GebäudetechniksupportingStrategic or Co-development PartnerSelected partner - Building technology specialist. Partnered for pressure ventilation (DBA/Druckbelüftung) systems, providing complete systems including calculation, control units, vents, and installation.
• NoFiresupportingTechnology or IntegrationKnow-how partner - Fire safety specialist providing expertise in smoke and heat extraction solutions.
• BauklimatiksupportingStrategic or Co-development PartnerKnow-how partner - Building climatization specialist responsible for ventilation planning. Part of the comprehensive school ventilation concept together with Distec for intelligent control and sensor technology.
• Österreichischer Brandschutzverband (ÖBV)supportingTechnology or IntegrationPartner organization - Austrian fire protection association providing standards and certification support.
• Ultraflex Group (UCS)supportingTechnology or IntegrationSelected partner - Manufacturer of chain push drives including the Nano series for natural ventilation applications.
• DistecsupportingStrategic or Co-development PartnerResponsible for intelligent control and sensor technology in comprehensive natural ventilation concepts for schools and similar facilities.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Aumüller Aumatic GmbH: German manufacturer of chain push drives, spindle drives, and RWA control systems. Aumüller is Zach's Diamond Partner and primary supplier, but also competes with Zach in the integration and project services layer across DACH.
• GEZE GmbH: German manufacturer of door, window, and safety automation systems with strong DACH presence. Closely comparable to Zach's window drive, RWA, and natural ventilation portfolio, and a likely head-to-head competitor in Austrian projects.
• WindowMaster International A/S: Danish-headquartered manufacturer and supplier of natural ventilation and smoke-control window automation systems. Zach is a Gold Partner and distributor of WindowMaster in Austria, making them the most product-comparable peer in the same niche.
• Roger Technology: Italian manufacturer of brushless gate and barrier drives. Zach is a Gold Partner and primary Austrian distributor, but Roger also sells directly through other integrators, making it a direct peer in the same product category.

Broad incumbents

• Dormakaba Group: Swiss-German global leader in access and entrance solutions. Overlaps with Zach's gate and barrier automation business at the higher end of the market, though Dormakaba operates a much broader portfolio across enterprise access and security.
• Hörmann Group: German family-owned manufacturer of doors, gates, and operators. Directly competes with Zach's gate drive and barrier portfolio and has stronger brand recognition across DACH, though it is broader in scope (full door/gate systems rather than pure automation).
• CAME S.p.A. Italian global supplier of automation, access control, and smart home solutions. Comparable to Zach's gate and barrier offering with overlapping residential and commercial automation applications, though CAME operates at much larger scale.
• Nice S.p.A. Italian-listed manufacturer of automation systems for gates, garage doors, and smart home. A direct peer in the gate-drive category with substantially larger international scale and brand presence.
• Siemens Smart Infrastructure: Global leader in building automation and energy management. Zach's KNX/GLT integration work and natural ventilation controls compete at the high end with Siemens Desigo, though Zach's Austrian niche focus differentiates it from Siemens' enterprise-scale portfolio.

Emerging players

• Loxone Electronics GmbH: Austrian smart home and building automation specialist. Overlaps with Zach's integrated ventilation/window automation offering, particularly in residential and small commercial projects, and represents a more software/ecosystem-driven alternative in the same Austrian market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/zach.antriebe.gmbh

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 Zach Antriebe GmbH