Stroman.Rocks Gmbh
Venture capitalKöln · Pre-Seed–Seed · 2 people tracked
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Investment thesis
Stroman.Rocks invests in fresh ideas and local entrepreneurs ('Lokalmatadore'), valuing not only potential economic returns but also strong personal chemistry between the firm and founders. Its guiding principles are being technology-driven, open, sustainable, networked, local, and personal. The portfolio spans consumer and local businesses including e-bike delivery services, hospitality and bars, events and festivals, media platforms, property management software, and agri-fintech, reflecting a hands-on, relationship-focused approach to building successful ventures together.
Source: firm website, verified Oct 2, 2026.
Team · 2 people
from the firm's websiteWhat they invest in
from 11 of 18 portfolio companiesConsumer ×4E-commerce ×3Direct to Consumer ×2Hardware ×2Mobility & Transportation ×2PropTech ×2Advanced Manufacturing ×1AgTech ×1
HQs:Germany×6Italy×1
Investments · 18 tracked
founders shown can be your intro pathBlink operates a same-day delivery network for online retailers in Europe, fulfilling orders picked from physical stores or dedicated urban warehouses using crowdsourced couriers and optimized routing.
Advanced ManufacturingE-commerceLogistics & Supply ChainMobility & TransportationMilan, IT
Giulio Cantoro(CEO)inJacopo Berlusconi(Founder)inMarco Boretto(Founder)inMarco Turetta(Founder)in
Co-investorsAHO Beratung Gmb HBlu Estates SàrlDojobo Gmb HTechstarsY CombinatorCohors Fortuna Capital
Köhn Immobilien is a real estate brokerage that advises property owners on selling and supports buyers in purchasing homes in Cologne (Köln) and the surrounding region.
PropTechKöln, DE
Kölsche Koks sells a ready-to-drink Espresso Martini cocktail, available in bottles, mini shot "Klopfer" packs, and gift sets.
ConsumerDirect to ConsumerE-commerce
Spielplatz is a portable party drinking game: players place a glass on the device, start a countdown, and race to empty it as the device times and displays their best time.
ConsumerGamingHardwareCologne, DE
agriBORA is an agri-fintech company offering certified climate-smart warehouse storage, warehouse-receipt-based financing, and market linkages for grain in East Africa.
AgTechFintechFoodTech
Rosa is a venue in Cologne, Germany that operates as a combination of café, pub, and bar, open from morning to night.
ConsumerKöln, DE
GLÜCKSGEFÜHLE Festival is a four-day music festival held at the Hockenheimring in Germany, featuring EDM DJs alongside national and international pop and party acts across three stages.
ConsumerMedia & Entertainment
koelnistkool is a Cologne-based apparel brand selling T-shirts and other merchandise with local Cologne-themed designs, offered online and through its own retail store.
Direct to ConsumerE-commerceRetail TechCologne, DE
Skillino offers a mobile app that teaches Autogenic Training and anti-stress techniques to help students reduce exam-related stress, delivered as an eight-week multimedia course with films and audio exercises.
Digital HealthEdTechMental Health
SmartVélo Mobility builds cargo e-bikes and an accompanying fleet-management system for business delivery operations, offering two bike models with GPS-tracked IoT management, cobalt-free LiFePO4 batteries, and branded box/bag attachments.
HardwareIoTMobility & Transportation
Co-investorsAHO Beratung Gmb H
Vulcavo is software for property management companies to organize homeowners' association meetings (Eigentümerversammlungen), covering the full process from agenda and invitations to live voting and automatically generated minutes.
PropTechSaaS
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
GlücksgefühleGRABZKöhn ImmobilienKölsche KoksSMARTVÉLOstroman-rausgegangenstroman-treibstoff-evolution-gmbh
Frequently asked questions
- How many investments has Stroman.Rocks Gmbh made?
- Stroman.Rocks Gmbh has 18 tracked investments.
- What stage does Stroman.Rocks Gmbh invest at?
- Stroman.Rocks Gmbh invests at the Pre-Seed, Seed stages.
- What sectors does Stroman.Rocks Gmbh focus on?
- Stroman.Rocks Gmbh focuses on Advanced Manufacturing, AgTech, Consumer, EdTech, Fintech, FoodTech, Media & Entertainment, Mobility & Transportation, PropTech.
- Where is Stroman.Rocks Gmbh located?
- Stroman.Rocks Gmbh is headquartered in Köln, DE.
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