Elektrotechnik und Elektronik Oltmann GmbH

What Elektrotechnik und Elektronik Oltmann GmbH does

Elektrotechnik und Elektronik Oltmann GmbH, operating as Funkwerk Oltmann GmbH since January 2026, is a Berlin-based provider of mobility information and communication technology for railway, public transport (ÖPNV), and Smart City applications. Founded in 1999 and employing 12 people, the company designs and delivers display systems (TFT, LED, and e-Paper), the Cura® G3 public address and acoustic announcement system with associated talkback stations and management software, the FUNKWERK MOBILITY PLATFORM (a software foundation for passenger information applications and modules), digital pedestrian guidance systems, and the Funkwerk Sensor Modul for mobility and environmental data collection.

The technical architecture follows a platform-plus-modules model: the FUNKWERK MOBILITY PLATFORM provides concept, applications, and modular extensions; the Cura® line bundles hardware (speakers, talkback stations) with configuration software; and the display portfolio spans high-information TFT, LED indicators, and low-power e-Paper for static or semi-dynamic information. Professional services — consulting, planning, installation and mounting, after-sales support, training, and cybersecurity — complete the offering across the full deployment lifecycle.

The company sells directly to enterprise customers in Germany through field sales, targeting rail operators, public transport authorities, and municipalities. Revenue is generated through three streams: hardware sales, subscription/recurring revenue via the FUNKWERK MOBILITY PLATFORM and Cura® software, and professional services. Pricing is quote-based with no public disclosure. Since 2024 the entity has operated as part of the Funkwerk Gruppe, and the January 2026 rebrand to Funkwerk Oltmann GmbH formalized this integration under a unified corporate website (funkwerk-mobility-solutions.com) and shared LinkedIn presence. Geographic scope remains concentrated in Berlin and the broader German market.

Name

Elektrotechnik und Elektronik Oltmann GmbH

Legal name

Funkwerk Oltmann GmbH

Website

https://eeo-gmbh.de

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

11–50 employees

Short description

Elektrotechnik und Elektronik Oltmann GmbH (now Funkwerk Oltmann GmbH) provides display, audio, sensor, and platform solutions for passenger information in rail, public transport, and Smart City applications, serving German enterprise customers under the Funkwerk Gruppe.

Ownership category

akta.pro rank

Product category

Rail and Public Transport Passenger Information Systems

NAICS

Motor Vehicle Electrical and Electronic Equipment Manufacturing (336320), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600), Miscellaneous Transportation Equipment (3790), Electronic Components & Accessories (3670)

akta.pro primary industry

Automotive Infotainment, Telematics & Connectivity Hardware Manufacturing (TCU/V2X/GNSS) (IMACAJAH)

Keywords

• Rail passenger information
• Transit display systems
• Public transport audio
• Mobility platform software
• Smart city sensors

Headquarters

HQ city

Berlin, Berlin

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Hardware Sales: Sale of display systems (TFT, LED, e-Paper), audio systems, sensor modules, and related mobility technology hardware to rail and public transport operators
2. Software and Platform: FUNKWERK Mobility Platform providing applications and modules for passenger information and mobility management
3. Professional Services: Consulting, planning, installation, mounting, after-sales service, training, and cybersecurity services for mobility solutions

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Elektrotechnik und Elektronik Oltmann GmbH develops, manufactures, and integrates electronic passenger information displays (TFT, LED, e-Paper), audio communication systems, digital pedestrian guidance systems, and IoT sensor modules for rail and public transport operators. The company bundles this hardware portfolio with its FUNKWERK Mobility Platform software and provides consulting, installation, after-sales, training, and cybersecurity services to transit authorities and municipalities.

Product overview

Elektrotechnik und Elektronik Oltmann GmbH (now Funkwerk Oltmann GmbH) is a provider of mobility solutions for railway, public transport (ÖPNV), and Smart City applications. The product portfolio is organized as a platform-plus-modules architecture centered on the FUNKWERK MOBILITY PLATFORM, which serves as the core software foundation. Display products include TFT, LED, and e-Paper systems for digital passenger information. The Cura® G3 public address system with talkback stations and management software handles acoustic announcements. Smart City offerings comprise digital pedestrian guidance systems. Sensor technology includes the Funkwerk Sensor Modul for environmental and vehicle data collection. Services encompass consulting, installation, after-sales support, training, and cybersecurity.

Differentiator

Problem solved

Functional benefit

Products and services

• TFT Passenger Information Displays

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Funkwerk GruppecoreStrategic or Co-development Partner · 1 January 2024Elektrotechnik und Elektronik Oltmann GmbH became part of the Funkwerk Gruppe in 2024, with official rebranding to Funkwerk Oltmann GmbH in January 2026. The partnership provides access to an expanded product portfolio and combined expertise within the mobility solutions group. Customer service and quality remain unchanged.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Alstom: Global rolling stock and rail systems vendor with passenger information, signaling, and onboard digital solutions. Operates broadly in the same industry and overlaps with Funkwerk Oltmann on passenger info but as part of a much larger rail portfolio.
• Hitachi Rail: Provider of rolling stock, signaling, and digital mobility solutions including passenger information displays and audio systems for rail operators. Comparable in product categories but serves as a much larger incumbent than Funkwerk Oltmann.
• Siemens Mobility: Division of Siemens providing rail vehicles, signaling, and integrated passenger information systems at global scale. A broad incumbent in the same space, often bundling passenger information hardware and software into large turnkey rail contracts.

Direct peers

• IVU Traffic Technologies: Berlin-based provider of IT systems for public transport, including passenger information, dispatching, and mobility platforms. A direct competitor in the German ÖPNV market, targeting the same operators and municipalities as Funkwerk Oltmann.
• Kontron Transportation: Austrian/German supplier of rail communication systems, GSM-R/FRMCS, and onboard/trackside passenger information solutions. Comparable because it provides rail-certified communication and passenger information hardware and software to the same European rail and ÖPNV customers.
• Teleste: Finnish provider of passenger information displays, onboard video surveillance, and transit information systems for rail and road public transport. Directly comparable to Funkwerk Oltmann's TFT, LED, and e-Paper display business for European transit operators.
• INIT GmbH: German specialist in public transport IT, including passenger information, fleet management, and ticketing for ÖPNV operators. Comparable to Funkwerk Oltmann because both sell integrated hardware-software passenger information and mobility platforms to German transit authorities.
• Funkwerk AG: Parent group of Funkwerk Oltmann and a direct provider of mobility and communication solutions for rail and public transport in Germany, sharing overlapping product lines in passenger information and rail communication. As the corporate parent, it is the closest comparable in product portfolio and customer base.
• Luminator Technology Group: Global supplier of passenger information displays, destination signs, and on-board communication systems for buses, trams, and rail vehicles. Directly competes with Funkwerk Oltmann in transit displays and announcement hardware.

Emerging players

• Cubic Transportation Systems: Provider of urban transit payment, real-time passenger information, and mobility data platforms for public transport operators. Comparable through its digital passenger information and mobility platform offering targeting similar ÖPNV customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/elektrotechnik-und-elektronik-oltmann-gmbh

Revenue estimate

Valuation estimate

Number of profiles

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 →

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