ClockStone Software
ClockStone Software is an Innsbruck-based independent game studio (est. 2006, ~14 employees) best known for its Bridge Constructor franchise — the #1 bridge builder in 50+ countries — and the award-winning LEGO Bricktales, also producing WebGL-based industrial visualization applications for manufacturing and infrastructure clients.
- Company typePrivate
- Founded2006
- HeadquartersInnsbruck, Austria
- Headcount1–10
- GTM typeB2B and B2C
- OfferingSoftware
What ClockStone Software does
ClockStone Software is an Innsbruck, Austria-based private game development studio founded in 2006, operating with approximately 14–15 employees under the legal entity ClockStone Softwareentwicklung GmbH. The company builds a portfolio of consumer video games anchored by the Bridge Constructor franchise — a physics-based bridge-building simulation that is the #1 bridge builder title in over 50 countries and has been re-skinned or extended across seven variants (Bridge Constructor original, Playground, Medieval, Stunts, Portal, The Walking Dead, and the 2025-released VR/MR-enabled Bridge Constructor Studio). Complementing the franchise are other titles including the award-winning LEGO Bricktales (German Developer Prize 2022 in three categories), Avencast – Rise of the Mage, GREED – Black Border, Tap Jump, and Slot Raiders. The studio's underlying technology centers on a proprietary bridge-construction physics simulation engine and a WebGL-based interactive 3D rendering stack used for both games and industrial visualization work.
The business operates two revenue streams. The consumer-games stream monetizes through one-time purchases across digital storefronts — Steam, GOG, Apple App Store, Google Play, Xbox, PlayStation, Nintendo Switch, and the Meta Quest Store — and includes royalty arrangements from co-branded IP licenses with the LEGO Group (LEGO Bricktales), Valve Corporation (Bridge Constructor Portal), and AMC Networks (Bridge Constructor The Walking Dead). The second stream is professional-services revenue from custom interactive 3D visualization applications developed for industrial clients such as PROLICHT (WebGL lighting configurator), TYROLIT (virtual factory tour), Bucher Hydraulics (product presentation app), and EQ-Vis (infrastructure project visualization). Distribution relies on storefront presence rather than direct-to-consumer marketing, and the company is privately held without disclosed external funding or parent-company involvement.
ClockStone Software firmographics
Firmographics- Name
- ClockStone Software
- Legal name
- ClockStone Softwareentwicklung GmbH
- Website
- https://clockstone.com
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- ClockStone Software is an Innsbruck-based independent game studio (est. 2006, ~14 employees) best known for its Bridge Constructor franchise — the #1 bridge builder in 50+ countries — and the award-winning LEGO Bricktales, also producing WebGL-based industrial visualization applications for manufacturing and infrastructure clients.
- Ownership category
- akta.pro rank
ClockStone Software industry classification
Industry- Product category
- Video Game Development
- NAICS
- Doll, Toy, and Game Manufacturing (339930)
- SIC
- Games, Toys & Children's Vehicles (No Dolls & Bicycles) (3944)
- akta.pro primary industry
- Game Engines (General-Purpose & Real-Time 3D) (MPAFAFAA)
- akta.pro secondary industry
- 3D Product/Explainer Animation (MPAHACAD)
Keywords
Where ClockStone Software is headquartered
LocationHeadquarters
- HQ city
- Innsbruck
- HQ country
- Austria
- HQ region
- Europe
Offices1 record
Markets served
ClockStone Software business model
Business model- GTM type
- B2B and B2C
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Game Sales: Direct sales of video games across multiple platforms including mobile, console, and PC. Games are sold as one-time purchases on platforms like Steam, GOG, and console stores.
- IP Licensing: Licensing of proprietary IP to major brands (e.g., LEGO Bricktales, Bridge Constructor Portal with Valve's Portal IP) for co-branded products with royalty arrangements.
- Industrial Visualization Development: Custom development of interactive visualization applications for industrial clients including 3D product configurators, virtual company tours, and product presentation apps.
Go-to-market motion2 records
Distribution channels5 records
Marketing channels1 record
ClockStone Software product offering
Product offeringCore offering
ClockStone Software develops and self-publishes physics-based puzzle video games, anchored by the Bridge Constructor franchise (seven titles across mobile, PC, console, and VR/MR) and the LEGO Bricktales puzzle-adventure. The company also develops custom interactive 3D visualization applications — including WebGL product configurators, virtual company tours, and image-based shot detection systems — for industrial B2B clients.
Product overview
ClockStone Software is an Innsbruck-based game developer offering a diverse portfolio centered around its flagship Bridge Constructor franchise, which spans multiple titles including Bridge Constructor (the original), Bridge Constructor Playground, Bridge Constructor Medieval, Bridge Constructor Stunts, Bridge Constructor Portal (featuring Valve's Portal IP), Bridge Constructor The Walking Dead, and the latest Bridge Constructor Studio with VR/MR support. The company also developed the award-winning LEGO Bricktales puzzle-adventure game and holds a portfolio of additional games including Avencast – Rise of the Mage, GREED – Black Border, Tap Jump – Chase Dr. Blaze, and Slot Raiders. Beyond consumer gaming, ClockStone develops interactive non-gaming applications including WebGL product configurators, 3D visualization tools for industrial clients, virtual company tours, and camera-based shot detection systems. The company operates across mobile, console, desktop, and VR platforms.
Differentiator
Problem solved
Functional benefit
Brands
- Bridge Constructor: Popular bridge building simulation game series developed by ClockStone, including multiple titles across mobile, console, and PC platforms
- LEGO Bricktales
- Bridge Constructor Portal
Quantifiable outcome
- Bridge Constructor is the #1 bridge builder simulator in over 50 countries
- +2 more outcomes
Companies that use ClockStone Software
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles3 records
ClockStone Software technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
ClockStone Software partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered minor.
- EQ-VisminorClockStone developed several interactive visualization applications for EQ-Vis, the Tyrolean project visualization specialist, for big development projects like railroad lines, power lines, or power stations.
- Bucher HydraulicsminorClockStone developed a multimedia product presentation app for Switzerland-based Bucher Hydraulics featuring 3D visualizations, still images, videos, and PDFs for their hydraulic products.
- TYROLITminorClockStone developed an interactive virtual tour of a TYROLIT factory hall, commissioned by Mediasquad and msketch multimedia design.
- PROLICHTminorClockStone developed a WebGL-based interactive configurator for complex lighting solutions, allowing users to create individual lighting configurations with complete flexibility in model selection, color, and light distribution.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
ClockStone Software competitors and assessment
Company assessmentDirect peers
- Telltale Games: Developer of The Walking Dead game franchise based on the same AMC IP that ClockStone licensed for Bridge Constructor: The Walking Dead. Closely comparable as licensed-IP narrative/puzzle game developer.
- Headup Games: German indie game publisher that publishes ClockStone's Bridge Constructor mobile titles. Closely comparable small indie company in the same German-speaking market with similar genre mix (puzzle, simulation).
- Threekit: Provider of 3D product visualization and configurator platforms for enterprise manufacturers. Comparable to ClockStone's PROLICHT lighting configurator and Bucher Hydraulics product presentation work.
- Dry Cactus: New Zealand-based indie developer of PolyBridge, the most direct competitor to Bridge Constructor. Same physics-based bridge-building niche, similar small-team indie profile.
Broad incumbents
- Valve Corporation: Owner of the Portal IP that ClockStone licensed for Bridge Constructor Portal, and operator of Steam, ClockStone's largest PC distribution channel. Both licensor and infrastructure peer.
- Playrix: Large casual mobile puzzle/simulation game developer (Homescapes, Township). Comparable genre (physics-based puzzle/simulation) and cross-platform mobile/PC delivery, but much larger scale.
- King (Activision Blizzard): Casual mobile puzzle games giant (Candy Crush). Comparable in puzzle genre dominance and multi-platform (mobile/PC) delivery, but vastly larger scale and a wholly-owned subsidiary of Microsoft.
- TT Games: Long-time exclusive LEGO-licensed game developer (LEGO Star Wars, LEGO Batman, LEGO Harry Potter). Comparable in being a LEGO-licensed game developer, but much larger incumbent with broader portfolio.
Emerging players
- Cylindo: Provider of 3D product visualization specifically for furniture and home goods brands. Smaller, more focused overlap with ClockStone's industrial visualization practice.
Regional players
- Sproing Interactive: Vienna-based Austrian game developer of action and adventure titles. Comparable as a small Austrian game studio with similar operational profile, though different genre focus.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
ClockStone Software social profiles
Digital presenceClockStone Software financial estimates
Financial estimateRevenue estimate
Valuation estimate
ClockStone Software leadership team
Management profileNumber of profiles
ClockStone Software funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ClockStone Software M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ClockStone Software
What does ClockStone Software do?
ClockStone Software develops and self-publishes physics-based puzzle video games, anchored by the Bridge Constructor franchise (seven titles across mobile, PC, console, and VR/MR) and the LEGO Bricktales puzzle-adventure. The company also develops custom interactive 3D visualization applications — including WebGL product configurators, virtual company tours, and image-based shot detection systems — for industrial B2B clients.
Is ClockStone Software a public or private company?
ClockStone Software is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was ClockStone Software founded?
ClockStone Software was founded in 2006. It employs 1 to 10 people.
Where is ClockStone Software based?
ClockStone Software is headquartered in Innsbruck, Austria, in the Europe region.
How does ClockStone Software make money?
Three revenue lines are on record. Game Sales are the primary driver. The others are IP Licensing and industrial Visualization Development.
Who are ClockStone Software's main competitors?
Direct peers on record are Telltale Games, Headup Games, Threekit and Dry Cactus. Broad incumbents are Valve Corporation, Playrix, King (Activision Blizzard) and TT Games. Cylindo is listed as an emerging player. Sproing Interactive is listed as a regional player.
Does ClockStone Software have an API?
No public API is recorded for ClockStone Software.
What industry is ClockStone Software in?
ClockStone Software's product category is Video Game Development. Its primary akta.pro industry code is MPAFAFAA, Game Engines (General-Purpose & Real-Time 3D), with a secondary code of MPAHACAD, 3D Product/Explainer Animation. Its NAICS code is 339930 and its SIC code is 3944.