GU Automatic GmbH

What GU Automatic GmbH does

GU Automatic GmbH is a German manufacturer and service provider of automatic entrance systems, headquartered at Karl-Schiller-Straße 12 in Rietberg, North Rhine-Westphalia. Founded as part of the Gretsch-Unitas Group approximately four decades ago and employing 250+ staff, the company develops, produces, and distributes automatic sliding doors (CM-F, EM-F, HM-F families), swing door drives (DTN 80 / DTN 80-F series), revolving doors, person entrapment / speed-gate systems, and door closers, together with complementary accessories, sensors, smoke switch modules, and control units (2010, 2013, DPS). The proprietary drive and control platform is engineered and manufactured in-house, with safety and compliance positioning against EN 16005, DIN 14677, and ASR 1.7 standards.

The company operates a multi-revenue-stream business model spanning hardware sales, installation and commissioning services, recurring maintenance and inspection contracts (including a 24-hour emergency hotline), and paid technical training / certification seminars (€645–€1,290 per participant). Go-to-market is enterprise field-sales-led: project sales consultants cover defined German postal-code regions, Key Account Managers handle major accounts, and field service technicians provide nationwide installation and maintenance coverage. The company also sells through the Ausschreibungsportal tendering channel and packages its products into three vertical solutions — Hospital, Retail, and Escape and Rescue Route — targeting regulated buyer groups.

As a wholly-owned subsidiary of the Gretsch-Unitas Group (a 4,000+ employee international building-technology conglomerate), GU Automatic combines single-site R&D and production concentration in Ostwestfalen with the cross-group R&D, complementary product portfolio (windows, doors, building management systems), and international footprint of its parent. Its installed base spans healthcare facilities, retail, transportation, real estate, education, and industrial customers across Germany, with project-level activity extending into Austria.

Name

GU Automatic GmbH

Legal name

GU Automatic GmbH

Website

https://gu-automatic.de

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

251–500 employees

Short description

GU Automatic GmbH, part of the Gretsch-Unitas Group, manufactures and services automatic entrance systems — sliding doors, swing door drives, revolving doors, and smoke vent systems — for healthcare, retail, and commercial customers across Germany via direct sales and a nationwide service network.

Ownership category

akta.pro rank

Product category

Automatic Entrance Systems

akta.pro primary industry

Architectural Hardware & Door Controls (Hinges, Locks, Closers, Panic Devices) (IMADAIAI)

akta.pro secondary industry

Interior Doors (IMADAIAB)

Keywords

• Automatic entrance systems
• Automatic sliding doors
• Swing door drives
• Revolving door systems
• Escape route doors

Headquarters

HQ city

Rietberg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Automatic Door Systems Manufacturing and Sales: Development, production, and sale of automatic entrance systems including sliding doors, swing door drives, revolving doors, door closers, and person detection systems. Products sold directly to customers with installation services.
2. Installation and Commissioning Services: Professional installation and commissioning of automatic door systems at customer sites, including technical handover and documentation.
3. Maintenance and Service Contracts: Ongoing maintenance, inspection, repair services and service contract management for installed automatic entrance systems. Includes 24-hour emergency hotline.
4. Training and Certification Seminars: Technical seminars for automatic door systems including initial acceptance certification, maintenance training, and specialized courses for swing doors and smoke vent systems. Seminars conducted at regional locations with certification upon completion.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

GU Automatic GmbH manufactures, sells, and services automatic entrance systems for commercial, public, healthcare, and retail buildings. The portfolio spans automatic sliding doors, electromechanical swing door drives, revolving doors, and certified escape and rescue route solutions, supported by entrance planning, installation, and maintenance services. Customers are primarily building owners, architects, contractors, and operators in Germany and adjacent European markets.

Product overview

GU Automatic GmbH offers a comprehensive portfolio of automatic entrance systems, organized into six core product categories: automatic sliding doors (10 products with CM-F, EM-F, HM-F drive models), swing door drives (3 products featuring the DTN 80 / DTN 80-F series for single and double door configurations), revolving doors (5 products), person entrapment/speed gate systems (8 products for access control), door closers (5 products for fire/smoke protection), and accessories/spare parts (3 products including peripheral sensors, smoke switch modules, and control units 2010/2013/DPS). These are complemented by three vertical solutions addressing hospitals, retail, and escape/rescue routes, plus a full-service lifecycle offering covering planning, inspection, maintenance, repair, and spare parts. The portfolio is united by shared drive platforms (DTN 80, CM-F/EM-F/HM-F families), common sensor and control technologies (DPS control system), and compliance with EN 16005, DIN 14677, and ASR 1.7 standards. The company operates as a manufacturer and service provider headquartered in Rietberg, Germany, and is part of the Gretsch-Unitas Group.

Differentiator

Problem solved

Functional benefit

Products and services

• Automatic Sliding Doors Automatic sliding door systems for commercial, healthcare, retail, and public-sector buildings, providing touch-free or sensor-activated entry for high-traffic environments.
• Swing Door Drives Electromechanical drives that automate single or double swing doors, used to retrofit or specify accessible, barrier-free entrances in commercial and public buildings.
• Revolving Doors Automatic revolving doors for commercial and public buildings, designed for high-traffic entrances where climate control, draught reduction, and continuous passage are required.
• Escape and Rescue Route Solutions Certified door systems for emergency escape and rescue routes, including hold-open devices, designed to meet German and European fire protection and escape route regulations in public and commercial buildings.
• Hospital Entrance Solutions Industry-specific entrance solutions tailored for hospitals and healthcare facilities, combining automatic sliding, swing, and escape-route systems with hygiene, accessibility, and barrier-free design considerations.
• Retail Entrance Solutions Industry-specific automatic entrance solutions for retail stores, shopping centres, and commercial properties, focused on high-traffic throughput, energy efficiency, and architectural integration.
• Service and Maintenance After-sales service and maintenance contracts for installed automatic door systems, including inspection, repair, and spare parts support for customers across Germany.
• Entrance Planning Service Planning and consulting service in which GU Automatic's project consultants support architects, contractors, and building owners in specifying and laying out automatic entrance systems for new and refurbished buildings.

Quantifiable outcome

• Nationwide service coverage ensuring rapid response times for maintenance and repairs
• +1 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Gretsch-Unitas Group (Unternehmensgruppe Gretsch-Unitas)coreStrategic or Co-development PartnerGU Automatic is a company of the Gretsch-Unitas Group, one of the world's leading providers of window and door technology, automatic entrance systems, and building management systems. As part of this international group with over 4,000 employees, GU Automatic provides expertise in automatic entrance systems and supports colleagues worldwide with specialized knowledge.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• dormakaba Group: Swiss-headquartered global leader in access and entrance solutions, offering automatic sliding/swing doors, revolving doors and door operators. Competes directly with GU Automatic across commercial and institutional segments in Europe, with materially greater international scale and a broader portfolio that includes locking and access control.
• Stanley Access Technologies: US-based manufacturer of automatic sliding and swinging door systems, part of Stanley Black & Decker, with growing international presence. Compares to GU Automatic on product (automatic sliding/swing entrances for commercial buildings) and on a service-led, installed-base-focused business model.
• Gilgen Door Systems: Swiss manufacturer of automatic sliding, swing and revolving door systems for commercial buildings, including rail, healthcare and public-sector applications. Overlaps with GU Automatic in product range and customer verticals, and competes across the DACH region on automatic entrance projects.
• GEZE GmbH: German family-owned manufacturer of automatic door systems, door closers, and building technology with a near-identical product portfolio (sliding, swing, revolving doors) and a comparable service/sales model. Headquartered in Leonberg, GEZE is the closest head-to-head competitor to GU Automatic in the German automatic-entrance market.
• Tormax (Landert Group): Swiss-based manufacturer of automatic door drives and operators for sliding, swing, folding and revolving doors. Directly comparable product set to GU Automatic's DTN 80 swing drives and CM-F/EM-F sliding systems, with a strong presence in European commercial/institutional projects.
• Boon Edam: Dutch global leader in revolving doors and high-security entry solutions, with a comparable focus on commercial and public-sector buildings. Overlaps with GU Automatic's revolving door product line and frequently co-bids on European transit, hospitality and corporate headquarter projects.
• Record (ASSA ABLOY Entrance Systems): Heritage Swiss automatic door brand now part of ASSA ABLOY Entrance Systems, offering automatic sliding and swing doors across commercial buildings. Directly comparable to GU Automatic's portfolio and customer base, with the backing of a global access-solutions conglomerate.

Others

• Schindler Group: Swiss-headquartered elevator and escalator manufacturer with significant automatic door and access-flow integration in its portfolio. Adjacent competitor for integrated building-access projects and a relevant comparable on the manufacturing/service operating model, though not a direct head-to-head in automatic door systems.
• KONE Corporation: Finnish global elevator and escalator manufacturer whose door-operator technology and building-flow expertise place it as an adjacent competitor and supplier to automatic entrance system integrators. Relevant comparable for technology and access-flow engineering, though primarily a different product category.

Broad incumbents

• ASSA ABLOY Entrance Systems: Division of the global ASSA ABLOY access-solutions giant, offering automatic entrance systems as part of a much wider portfolio spanning locking, identification, and entrance automation. Competes with GU Automatic in commercial/institutional projects where full building-security packages are specified.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/watch?v=C2j8Shjd7jM
• Xx.com/99GUA99

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 GU Automatic GmbH