Wall GmbH

Name

Wall GmbH

Legal name

Wall GmbH

Website

https://wall.de

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

501–1,000 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Berlin

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Outdoor Advertising Media Sales: Wall GmbH operates as WallDecaux, marketing outdoor advertising space including City Light Poster, Digital City Light Boards, poster media, and transport media (subway, bus, tram). Revenue is generated from advertising campaigns booked by agencies and brands. Pricing is quote-based and campaign-specific, with CPM (cost per mille) used for programmatic deals.
2. Municipal Street Furniture Services: Provision and maintenance of street furniture including bus shelters, public benches, information systems, and public toilets under contract with German cities and municipalities. Revenue derives from municipal service contracts.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Wall GmbH, operating through the WallDecaux brand, sells outdoor advertising media (City Light Posters, City Light Boards, digital and analog posters, transport media) to agencies and brand advertisers across Germany, and provides municipalities with street furniture, public toilets, and digital city information systems under long-term contracts. The portfolio spans both static and digital formats, with programmatic buying enabled through integrations with VIOOH SSP and over 30 DSPs.

Product overview

Wall GmbH is a city furniture and outdoor advertising company operating as part of the JCDecaux Group. The company offers a comprehensive portfolio of advertising media and urban infrastructure services across Germany. The core advertising products include City Light Poster (CLP) and City Light Boards (CLB) in both analog and digital formats, Plakatmedien (poster media) across various sizes, and Transportmedien (transport media) for interior and exterior advertising on public transit. Premium formats include Station Branding and Poster Gallery for exclusive metro station takeovers, and Digital Branding Area for shelter exclusivity. The digital portfolio centers on Digital City Light Poster/Board (DCLP/DCLB) screens enabling programmatic advertising, supported by the WallDecaux brand. Additional services include Stadtinformationen (digital city information systems with emergency warning capabilities) and Öffentliche City-Toiletten (public toilet infrastructure). The company provides audience measurement through WiFi-based pedestrian counting and integrates with programmatic platforms including VIOOH SSP and various DSPs for automated campaign management.

Differentiator

Problem solved

Functional benefit

Brands

• WallDecaux: The sales and marketing brand of Wall GmbH for outdoor advertising services including City Light Media, Digital Media, Poster Media, and Transport Media.

Products and services

• City Light Poster (CLP) Glass-enclosed backlit advertising displays for poster placement in bus shelters and street furniture, available in U-Bahn and Airport variants for out-of-home advertising campaigns.
• City Light Boards (CLB) Digital or analog glass-enclosed billboard advertising displays in street furniture, with digital variants offering dynamic content updates for out-of-home campaigns.
• Digital City Light Poster (DCLP) Digital advertising screens for poster-format content in street locations and U-Bahn stations, enabling dynamic and programmatic content delivery for advertisers.
• Digital City Light Board (DCLB) Digital billboard screens in street areas and U-Bahn environments with real-time content switching and programmatic advertising capabilities.
• Plakatmedien (Poster Media) Traditional poster advertising including full locations (single advertiser per pillar), general locations (shared among multiple advertisers), and large-format billboards in public spaces and metro areas.
• Transportmedien (Transport Media) Advertising in public transport vehicles including interior ads (window stickers, floor graphics) and exterior ads (vehicle full-wraps, partial wraps, rear panels) for buses, trams, and U-Bahn.
• Station Branding Exclusive advertising takeover of all available surfaces in a metro station, providing maximum visibility for a single advertiser.
• Poster Gallery All backlit platform surfaces in a metro station allocated to a single advertiser for exclusive brand presence.
• Digital Branding Area Digital screen exclusivity in bus shelters and passenger waiting areas, including full shelter branding with digital content.
• Stadtinformationen (City Information Systems) Digital information displays at urban traffic hubs providing city information, wayfinding, and emergency warning capabilities to citizens. Deployed in cities such as Freiburg for population protection in disaster situations.
• Öffentliche City-Toiletten (Public City Toilets) Public restroom facilities in Berlin operated by Wall GmbH, with modern amenities including cashless payment systems (NFC cards and in-app payments via Berliner Toilette app) and self-cleaning technology.
• Programmatic DOOH Programmatic digital out-of-home advertising platform enabling automated ad buying, targeting, and real-time campaign optimization across digital screen networks via VIOOH SSP and 30+ DSPs.
• 360 Footprint Campaign Measurement Holistic campaign footprint measurement solution that quantifies the previously invisible impact of out-of-home advertising campaigns globally.

Quantifiable outcome

• Airbus employer branding campaign showed positive impact on application intention and employer image (study by WallDecaux)
• +1 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability8 records

Feature4 records

Partnerships

Four partnerships are on record, tiered core.

• VIOOHcoreTechnology or Integration · 4 November 2025SSP (Supply Side Platform) partnership for programmatic DOOH advertising. VIOOH enables access to JCDecaux's global airport inventory (70M monthly passengers, 2B+ impressions) and digital city information networks. VIOOH feeds data from JCDecaux's AAM audience measurement system.
• JCDecaux GroupcoreOthers · 28 October 2025Wall GmbH is the wholly-owned German subsidiary of JCDecaux SE (Euronext Paris: DEC), the global #1 in outdoor advertising and street furniture with operations in 80+ countries. JCDecaux provides the parent brand, global network, technology platform, and programmatic infrastructure.
• DisplaycecoreTechnology or Integration · 10 June 2025DSP (Demand Side Platform) partnership for programmatic buying of JCDecaux DOOH inventory at airports and other networks. Displayce is one of over 30 DSPs integrated with JCDecaux's programmatic platform.
• Azerion (DSP Hawk)coreTechnology or Integration · 22 January 2025DSP Hawk by Azerion partnership for programmatic DOOH campaign planning. WallDecaux and Azerion integrated high-resolution frame-level photos into Hawk's planning tool for improved campaign transparency and efficiency.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Lamar Advertising Company: One of the largest US outdoor advertising operators, focused on billboards and interstate highway advertising with a growing digital billboard footprint. Operates in the same product category as WallDecaux's poster and digital billboard media.
• Clear Channel Outdoor Holdings: One of the world's largest outdoor advertising companies operating billboards, street furniture, transit, and airport advertising in the Americas, Europe, and Asia-Pacific. Directly comparable business model and product mix to WallDecaux's outdoor advertising operations.
• Outfront Media: US-based outdoor advertising operator with transit, billboard, and street furniture inventory across major US markets. Comparable business in placing advertising on public infrastructure under municipal/transit concessions, including growing programmatic DOOH capabilities.
• Ströer SE & Co. KGaA: Germany's other leading outdoor advertising and street furniture operator with direct city contracts and a large analog and digital OOH footprint. Ströer is WallDecaux's primary domestic competitor for city tenders, transit advertising, and programmatic DOOH budgets.

Others

• Broadsign: Provider of digital out-of-home advertising software and CMS powering DOOH screen networks globally. Comparable in the DOOH technology stack that supports WallDecaux's digital screens, but operates as an infrastructure/enabler rather than a media owner competitor.
• VIOOH: Programmatic digital out-of-home supply-side platform (SSP) connecting DOOH inventory owners (including JCDecaux/WallDecaux) to DSPs. A direct technology partner and channel for WallDecaux, but also operates in adjacent territory to Wall's direct programmatic platform.

Broad incumbents

• JCDecaux SE: The publicly-listed parent of Wall GmbH and global #1 in outdoor advertising and street furniture with operations in 80+ countries, 1M+ surfaces, and €3.9B FY2024 revenue. Same business model and product portfolio as Wall but at global scale rather than Germany-only.

Regional players

• APG|SGA: Swiss outdoor advertising company offering analog and digital poster, transit, and street furniture media across Switzerland. Comparable offering and business model, but operates exclusively in Switzerland rather than competing directly in Germany.

Emerging players

• IGPDecaux: Italian outdoor advertising operator and JCDecaux subsidiary providing street furniture, transit, and airport advertising in Italy. Sister entity under the JCDecaux umbrella with the same programmatic and street-furniture infrastructure as Wall.
• Place Exchange: US-based programmatic DOOH supply-side platform enabling automated buying of outdoor and place-based media. Operates in the same programmatic DOOH infrastructure layer as WallDecaux's VIOOH/DSP integrations but focuses on the US market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/wall_de
• Xx.com/wallgmbh

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Wall GmbH