Enna

What Enna does

Enna GmbH is a privately held, family-owned German industrial electronics manufacturer founded in 1984 and headquartered in Rott am Inn, Bavaria. The company designs and builds custom industrial monitors, industrial PCs (IPCs), and replacement LCD monitors for obsolete CRT-based machine controllers, with deep specialization in harsh-environment and hygienic applications. Core product lines include the IP69K-certified V4A stainless-steel panel PC family (with optical bonding, ESG glass fronts, and a quick-change bayonet/BUS connector system), a broad industrial monitor range spanning chassis, front-mount, slimline, rack-mount and enGlasfront form factors, multiple IPC variants (built-in, standalone, aluminum-housing, and hybrid), portable case IPCs, and dedicated defense simulation devices such as the Table Top Trainer family for Krauss Maffei Wegmann. Underlying capabilities cover TFT integration, PCAP and resistive touch, optical bonding in an in-house clean room, CNC-machined aluminum and stainless-steel enclosures, powder coating, and embedded computing platforms ranging from Raspberry Pi/BeagleBone Black to Intel Atom/i3/i5/i7/Ultra 7. Long-term parts availability for small-volume custom orders is a documented commercial commitment.

Enna generates revenue primarily through one-time hardware sales of custom-engineered monitors, IPCs, and replacement monitors, priced project-by-project with no public list price. CNC machining and custom mechanical fabrication are offered both internally and through a long-term partnership with Dettendorfer-Maschinenbau. The go-to-market is inquiry-driven enterprise field sales supplemented by an EU-wide industry-representative network established in 2003; there is no e-commerce or self-serve channel. The customer base is concentrated in industrial OEMs across mechanical engineering and CNC machine tools (Bosch, Siemens, Heidenhain, Okuma, HOMAG), food processing and meat processing, defense and military simulation (KMW, KNDS), medical technology, automotive component testing (Schaeffler/LuK, Multitest), and solar manufacturing (Meyer Burger). Quality is anchored by DIN EN ISO 9001 certification (achieved 2010, updated to 2015 standard in 2016) and e1 automotive certification (2002).

Ownership remains entirely within the Enna family — founder Michael Enna serves as managing director and his son Christian Enna joined the management board in 2017 as production manager for series production. The company has never raised external capital, has no subsidiaries, and has grown organically over four decades through facility expansions (1994, 1999, 2014 relocation, 2023 extension) and continuous product-line additions, culminating in 2024 meat-processing and 2025 KNDS simulation product launches.

Name

Enna

Legal name

ENNA GmbH

Website

https://enna.de

Company type

Private

Founded year

1984

Operating status

Operating

Short description

Enna GmbH is a family-owned German manufacturer of custom industrial monitors, IP69K stainless-steel panel PCs, and CRT-to-LCD replacement displays, serving machine builders, food processors, defense OEMs (KMW, KNDS), and medical-technology firms via project-based sales across Germany and the EU.

Ownership category

akta.pro rank

Product category

Industrial Monitors and Panel PCs

NAICS

Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Computer Terminal and Other Computer Peripheral Equipment Manufacturing (334118)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro industry

PRIMARYHDACALAE

Industrial Panel PCs & HMI Terminals

Hardware, Technology & Telecom/Computing Hardware & Peripherals/Rugged & Industrial Computing Devices

SECONDARYIMAGABAJ

Industrial Control Panels & Enclosures (Panel Building, MCCs, Integration)

Industrials, Manufacturing & Construction/Electrical Equipment & Industrial Electronics/Industrial Automation & Control Systems (PLCs, SCADA, DCS)

SECONDARYIMAGAJAK

Embedded & Compute Modules (SoMs, COM Express/SMARC, industrial SBC modules)

Industrials, Manufacturing & Construction/Electrical Equipment & Industrial Electronics/Electronic Components for Industrial Applications (Passive/active components, industrial-grade modules)

SECONDARYIMACAJAG

Automotive Instrument Clusters, Displays & HMI Electronics Manufacturing

Industrials, Manufacturing & Construction/Automotive & Mobility Manufacturing/Automotive Electrical & Electronics Manufacturing (ECUs/Sensors/Wiring/Lighting)

Keywords

• Industrial monitors
• Industrial panel PCs
• IP69K stainless steel enclosures
• CNC replacement monitors
• Defense simulation equipment

Headquarters

HQ city

Rott Am Inn

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Industrial Monitors and IPC Hardware Sales: Primary revenue stream from design, manufacture, and sale of custom industrial monitors, panel PCs (IPC), and replacement monitors. Products are sold as one-time capital goods — built to customer specification from prototype through series production. Pricing is quote-based and project-specific, not publicly listed.
2. Mechanik Fertigung / Custom Machining Services: CNC machining services (milling, laser cutting, stamping, robot welding) offered both internally and through the Dettendorfer-Maschinenbau partnership for custom mechanical enclosures and precision parts. ENNA also offers custom mechanical solutions as part of its product offering, including milled aluminum frames, powder-coated fronts, and special mechanical designs.
3. Replacement Monitor / Aftermarket Products: Supply of replacement LCD monitors for aging CRT industrial controllers, including direct OEM-compatible replacements for Bosch, HOMAG, Heidenhain, Siemens, Okuma, and other brands. Long-term availability even for small quantities years after initial order.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Enna designs, manufactures, and sells custom industrial monitors, industrial panel PCs (IPCs), and CRT-to-LCD replacement monitors built for harsh industrial environments. Core offerings include IP69K-certified V4A stainless steel panel PCs and monitors for food/pharmaceutical hygiene applications, a broad industrial monitor range (chassis, front-mount, rack-mount, slimline, enGlasfront), IPC variants (built-in, standalone, aluminum housing, hybrid, portable case), IP69K cameras, and specialized defense simulation systems (Table Top Trainer family for KMW/KNDS, RS-Display with CAN-Bus). All products are custom-engineered from prototype through series production at the company's Rott am Inn, Bavaria facility and sold directly to industrial B2B customers.

Product overview

Enna GmbH is a German industrial monitoring and computing company offering a comprehensive portfolio of industrial monitors and panel PCs. The core offerings include: KVM Monitors, Stainless Steel Monitors (Edelstahlmonitore) with IP69k ratings, and the broader Industrial Monitor line (Industriemonitore) comprising Schaltschrankmonitore (cabinet/rack monitors), Chassis Monitore, Fronteinbaumonitore (front-mount monitors), Slimline series, and enGlasfront monitors. The IPC (Industry PC) category includes Einbau IPC, Standalone IPC, Alugehäuse IPC, and Hybrid IPC. The flagship IP69k product line includes the Industrie Panel PC with glass or PMMA surfaces, Tür PC (door-mounted IPCs), and IP69k cameras. Specialized offerings include Koffer IPC (portable case IPCs), Simulatoren for defense training (including the Table Top Trainer family for Krauss Maffei Wegmann), RS-Display with CAN-Bus for simulation, and custom Sondergeräte. The company also offers Ersatzmonitore (replacement monitors) for various CNC machine manufacturers including Bosch, Siemens, Heidenhain, Okuma, and Homag. Supporting products include Touch Treiber drivers and Industry 4.0 solutions using Raspberry Pi and emBrick modules. All products are manufactured in Germany (Rott am Inn, Bavaria) with long-term availability commitments.

Differentiator

Problem solved

Functional benefit

Products and services

• KVM Monitor KVM (Keyboard, Video, Mouse) monitor that transmits HDMI, DVI, USB and audio signals over a single LAN cable up to 100m, for industrial KVM extension applications.
• Stainless Steel Monitor (Edelstahlmonitor) V2A stainless steel monitors in 15, 17, and 19 inch sizes with IP69K ratings, designed for the food industry, beverage, and pharmaceutical applications requiring high-pressure washdown and hygienic cleaning.
• Industrial Monitor (Industriemonitor) Complete range of industrial monitors including chassis monitors, front-mount monitors, and panel-mount monitors in various sizes, serving as Enna's core industrial monitor line.
• Cabinet/Rack Monitor (Schaltschrankmonitor) 19-inch rack mount monitors available in 2x10.4", 15", 17", and 19" sizes with 6-10 height units, supporting VGA/DVI/VIDEO/SDI/HDSDI interfaces and various DC/AC power options.
• Chassis Monitor (Chassis Monitor) Chassis monitors for cabinet installation or custom front panels, supporting 12-36VDC and 100-240VAC power supply with VGA/DVI interfaces.
• Front-Mount Monitor (Fronteinbaumonitor) Panel-mount monitors with front installation options, available in all standard TFT diagonals with optional anti-glare protection glass and touch capabilities.
• Slimline Series Slim aluminum housing monitors in 12, 15, 17, 18.5, 19, and 21.5 inch sizes with crystal glass protection and optional resistive or PCAP touch.
• enGlasfront Monitor Form-framed aluminum monitors with silicone-sealed protective glass and PCAP multi-touch on USB, available in any diagonal size.
• IPC (Industrial PC) Industrial PCs including panel PCs, embedded PCs, and box PCs for machine control and BDE/MDE data acquisition applications in industrial environments.
• Built-in IPC (Einbau IPC) Built-in industrial PCs available in all standard TFT diagonals, supporting Intel Atom, i3, i5, Raspberry Pi, and BeagleBone Black processors.
• Standalone IPC Standalone industrial PCs with ARM processor and WEC2013 operating system, mountable on any support arm via VESA.
• Aluminum Housing IPC (Alugehäuse IPC) Aluminum housing IPC with VESA mounting, Intel Celeron N2807 processor, WES7 operating system, and PCAP touch.
• Hybrid IPC Hybrid IPC with Intel Celeron N2600 and two BeagleBone Black boards for separate CAN-Bus interfaces, Win10Pro OS, 1500 cd/m² display with optical bonding.
• IP69K Industrial Panel PC IP69K-certified industrial panel PCs with V4A stainless steel housing, ESG glass front with PCAP touch, available in 10-55 inch diagonals, supporting Raspberry Pi through Intel Ultra 7 processors for AI image processing applications.
• IP69K PMMA Surface Industrial PC IP69K-certified industrial PCs with PMMA surface, V4A stainless steel housing, dual sealing system, magnetic reset, and optional RFID.
• IP69K Door PC (IP69K Tür PC) IP69K door-mounted IPCs in 17 and 19 inch TFT diagonals with anti-glare filter and PCAP multitouch with optical bonding.
• IP69K Camera IP69K-rated camera with dual sealing system for water and dust protection, designed for security and process monitoring in harsh environments.
• Case IPC (Koffer IPC) Portable industrial PC in rugged aluminum housing with fanless cooling, SSD storage, and water-resistant keyboard with touchpad; also available with dual 4G-LTE router for field calibration applications.
• Defense Simulators (Simulatoren) Simulation monitors and systems for defense industry including the Table Top Trainer (TTT) family for LEO I and LEO II military vehicle crew simulation for KMW, driver simulators, and custom training devices with CAN-BUS integration.
• RS-Display (CAN-Bus Display) CAN-Bus display with 5 pushbuttons, 24VDC power supply, and DisplayPort interface for simulation technology applications.
• Custom Special Devices (Sondergeräte) Custom-designed special devices built to customer specifications, including replacement monitors for various CNC machine manufacturers and other bespoke industrial electronics.
• Replacement Monitors (Ersatzmonitore) 100% mechanically and electronically compatible LCD replacement monitors for CNC machines and industrial controllers, including specific replacement models for Bosch, Siemens, Heidenhain, Okuma, HOMAG, and many other manufacturers.
• Industry 4.0 Solutions Industry 4.0-capable control systems using Raspberry Pi with emBrick modules supporting InterBus, Profibus, and MOT-Bus protocols as a cost-effective alternative to traditional PLCs.
• 21.5" Monitor for 19" Rack 21.5 inch monitor mounted on a 19 inch rack front plate, enabling full HD display within the 19 inch cabinet form factor.

Quantifiable outcome

• System change in under one minute without disconnecting cables (via BUS connector in IP69K IPCs)
• +3 more outcomes

Named customers11 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature8 records

Partnerships

One partnership is on record.

• Dettendorfer-MaschinenbausupportingStrategic or Co-development PartnerLong-term cooperation partner providing complementary manufacturing capabilities in laser cutting, stamping (Stanzen), and robot welding (Roboter-Schweissen). These capabilities supplement Enna's own CNC machining (milling) and powder coating, enabling Enna to offer a complete one-stop solution for custom mechanical enclosures and precision parts.

Scale indicators5 records

Recent moves11 records

Expansion highlights5 records

Direct peers

• Kontron: Kontron is a leading European manufacturer of embedded computing platforms, industrial motherboards, and rugged industrial PCs. Directly comparable to Enna in embedded SBC modules, industrial panel PC form factors, and long-life industrial computing, though Kontron operates at significantly larger scale and broader product breadth.
• Advantech: Advantech is a global leader in industrial PCs, panel PCs, and HMI systems used across factory automation, food processing, and medical equipment. Directly comparable to Enna across the panel PC and HMI terminal categories that form Enna's core business.
• Hope Industrial Systems: Hope Industrial Systems manufactures rugged industrial monitors, panel-mount displays, and HMI terminals specifically for harsh factory environments. Closely comparable to Enna's industrial monitor product family, particularly in NEMA/IP-rated enclosures for food processing and washdown applications.
• Winmate: Winmate is a Taiwanese manufacturer of rugged industrial panel PCs, stainless steel IP69K displays, and HMI solutions for food/beverage and pharmaceutical industries. Direct peer in the IP69K stainless steel HMI category that is Enna's flagship offering.
• AAEON Technology: AAEON manufactures embedded industrial PCs, panel PCs, and single-board computers used in factory automation, transportation, and food processing. Directly comparable to Enna in panel PC and embedded computing platforms, though at much higher volume and broader SKU breadth.

Broad incumbents

• Beckhoff Automation: Beckhoff is a German industrial automation incumbent offering integrated panel PCs, PLCs, and PC-based control. Comparable to Enna in the German industrial PC/automation market, though Beckhoff operates at much larger scale with a complete software/control stack Enna positions against rather than alongside.
• Siemens (Industrial PCs / SINUMERIK): Siemens is both a major Enna customer (Sinumerik CRT replacement) and a broad incumbent offering SINUMERIK industrial PCs, SIMATIC panel PCs, and integrated HMI/PLCs. Comparable as a wide-portfolio incumbent in the same industrial display and control categories.
• Phoenix Contact: Phoenix Contact is a German industrial automation incumbent offering industrial PCs, HMIs, and control cabinet hardware. Comparable as a German Mittelstand incumbent in adjacent industrial display, enclosure, and control product lines.
• Weidmüller: Weidmüller is a German industrial connectivity and automation company producing industrial displays, control cabinet peripherals, and DIN-rail components. Comparable to Enna as a German Mittelstand industrial hardware player in adjacent enclosure and display product categories.

Emerging players

• Teguar Technologies: Teguar is a US-based manufacturer of industrial and medical panel PCs, IP66/IP69K stainless steel computers, and rugged touch displays. Comparable to Enna's industrial and medical panel PC offerings, though Teguar focuses more on medical/cleanroom and less on CNC-replacement and defense simulation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/enna-gmbh

Compliance2 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 Enna