About

Car-Twister develops smart, patent-backed platforms that rotate cars to maximize urban parking efficiency and unlock new possibilities for intelligent mobility. As urban density rises, conventional parking infrastructures face critical limitations in space optimization, maneuverability, and vehicle orientation. Existing car turntables rely on heavy mechanical systems, costly civil works, and rigid installation requirements, making them unsuitable for modern compact environments and impossible to scale across diverse building types. The market lacks a plug-and-play, modular, and technology-driven solution for rotational vehicle positioning—a key bottleneck in the evolution of smart buildings, micro-mobility hubs, and next-generation parking systems. Car-Twister introduces a patented mechanical-kinematic innovation: a low-profile, modular rotating ring system that enables precise vehicle rotation without embedded motors, deep foundations, or invasive retrofits. Through lightweight engineering, optimized geometry, and flexible deployment, our platform transforms how cars maneuver in constrained spaces, reducing operational friction while enabling safer, more efficient, and more sustainable parking workflows.

Solution & Product

Car Twister addresses the critical need for efficient vehicle rotation in constrained parking spaces—an issue traditionally served by heavy, costly turntables that require permanent, civil-engineered installation. While these legacy systems technically “get the job done,” they remain inaccessible to most homeowners, impractical for small businesses, and inflexible for real estate developers who need adaptable, space-efficient solutions. Our patented CarTurnRing system provides a breakthrough alternative: a modular, low-profile rotating ring that directly supports a vehicle’s wheels, enabling smooth 360° in-place rotation without modifying the floor surface. Installation requires no excavation, no embedded motors, and no structural interventions, making it the first plug-and-play rotational platform for modern parking environments. The system consists of modules weighing up to 25 kg, can be assembled by a single person on any flat surface, and scales effortlessly from residential garages to commercial lots. It is available in both manual and motor-assisted configurations to meet different user needs. Car Twister delivers the full functional value of a traditional turntable at a fraction of the cost, size, and complexity—transforming vehicle orientation into a fast, flexible, and accessible operation suited to today’s urban challenges.

Innovation & Scalability

Car Twister introduces a patented rotation technology (CarTurnRing, CTR) that redefines how vehicles turn in tight spaces. Unlike conventional turntables that rotate a full platform and require motors and civil-engineered foundations, CTR rotates only a low-profile modular ring under the wheels—eliminating excavation, fixed infrastructure, and heavy mechanisms. Protected by Greek and EU patents (OBI 20150100470 & EP 3162982 B1), this innovation enables fast deployment, portability, and scalability at a fraction of the cost and footprint of traditional systems. While competitors rely on legacy turntables or lift systems, Car Twister’s USP is its patent-backed modularity, easy installation, and cross-market applicability, accelerating adoption in Greece and abroad. Our go-to-market approach is capital-efficient: 15 units will be produced, with five showcased at high-visibility expos and demo sites and ten sold to early adopters through targeted outreach. These references will validate performance and build trust across B2B and B2C users. With low production and shipping costs, CTR can scale quickly across the EU, especially in dense cities with limited parking geometry. Modular design supports cost-effective expansion and localization, while partnerships with installers and distributors enable broader rollout. Key barriers include market education and real-estate decision cycles, mitigated through patents, rapid deployment, and competitive pricing.

Traction & achievements

The Car Twister concept originated during the architectural design of an underground parking space with severe spatial constraints. The need to achieve full vehicle maneuverability without structural interventions led to the invention of the CarTurnRing (CTR) and the development of a modular, non-intrusive rotating system suitable for compact environments. This breakthrough solution was patented in Greece (OBI 20150100470) and later secured a European patent (EP 3162982 B1), validating its technical novelty and commercial potential. In 2022, Car Twister participated in the international construction expo The Big 5 in Dubai as part of the official Greek delegation (Enterprise Greece). The product attracted strong interest from global infrastructure and smart-city stakeholders, confirming its relevance to modern mobility and urban-development challenges. Following extensive prototyping and field testing, the product is now entering its industrialization phase. First-run units are being prepared for pilot deployment with selected early adopters, enabling real-world validation and initial revenue generation. These pilots will generate reference installations, build credibility in both domestic and international markets, and support the transition toward broader commercialization.

Team & Why Us

Car Twister is led by a founder-driven team with strong technical depth and hands-on product expertise. Christos Toumpas, Electrical Engineer and MBA, inventor of the CarTurnRing, combines engineering innovation with business insight. Panagiotis Toumpas, Civil Engineer, contributes structural design knowledge and practical implementation experience. Together, they designed and built the functional prototype, developing unique know-how that supports industrialization and market entry. Their key advantage is the ability to transform a complex engineering challenge into a scalable product. The modular architecture—based on a low double-digit number of components—enables outsourced manufacturing, controlled pre-assembly at company facilities, palletized transport, and rapid on-site assembly. This keeps CAPEX low and positions the company to scale efficiently. The growth strategy leverages this asset-light model: expansion will focus on targeted marketing, strong brand positioning, and streamlined logistics, executed through carefully selected installation partners and distributors. This allows the founders to retain technological leadership while accelerating adoption across Greece and the EU. The combination of patented innovation, practical engineering capability, and operational discipline positions Car Twister for rapid, sustainable growth in markets where space-efficient mobility solutions are increasingly needed.

Funding Needs

Car Twister seeks 250K€ in seed funding to complete industrialization of the CarTurnRing and establish the operational foundations required for scalable market entry. The investment will enable the company to transition from prototype to structured production while building the commercial and logistics capabilities needed for EU-wide deployment. Approximately 40% of the funding will support industrial setup: refinement of mechanical components, certification, tooling, supplier onboarding, and creation of an efficient pre-assembly workflow at the company’s facilities. Another 30% will cover the manufacturing cost of the first 15 units, which will serve as both revenue-generating products and strategic reference installations. Five units will be deployed in pilot and demo locations to validate performance and generate visibility, while ten will be sold to early adopters to initiate commercial traction. The remaining 30% will fund business operations such as branding, targeted marketing, participation in mobility and construction expos, and development of sales and distribution channels. It will also support logistics planning, installer partnerships, and the establishment of a repeatable deployment model. This investment will position Car Twister for a structured market launch, accelerate early revenues, and provide the foundation for rapid scaling in European markets where compact, space-efficient mobility solutions are increasingly in demand.