Startup directory in Europe
Browse startup organisations across Europe. Each entry links to its country, city, and sector pages.
Showing 841–860 of 1189 Startup
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Productboard
Productboard is a Prague-founded software company building one of the defining systems of record for modern product management. The platform helps teams collect customer feedback, connect it to feature requests, prioritize product decisions, and communicate roadmaps across engineering, sales, and leadership. That matters because product work often suffers from fragmented information spread across support systems, CRM notes, internal docs, and ad hoc spreadsheets. Productboard turns that sprawl into a more structured workflow for deciding what should be built and why. In the Central and Eastern European ecosystem, it is a particularly strong reference case because it proves that category-leading B2B SaaS products can emerge from Prague and scale globally while retaining a major engineering footprint in the region. It also occupies an important position in the software operating stack of growth companies, since fast-moving startups need better ways to align customer demand with product execution. As a result, Productboard is not only a Czech success story, but also a useful link between early-stage product discipline and later-stage organizational scale.
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Profitroom
Profitroom is a Poznan-based hospitality technology company founded in 2008, providing booking engines, channel managers, CRM tools, and marketing automation for hotels and resorts. The platform helps properties drive direct bookings and reduce reliance on OTAs like Booking.com, serving over 3,500 hotels across Europe. Profitroom has raised funding from Enterprise Investors and expanded into DACH, Southern Europe, and the UK. The company is one of Poland's most established B2B SaaS exports in the travel technology sector and a growing competitor to Mews and SiteMinder in the European hotel-tech stack.
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Prolific
Prolific operates an online marketplace that connects organisations with vetted, fairly paid human participants for data collection, surveys, and AI work. Founded in 2014 at the University of Oxford by Phelim Bradley and Ekaterina Damer, it began as a tool for academic researchers needing reliable study participants and has since expanded into AI training and evaluation. Today it supplies human data for tasks like reinforcement learning from human feedback, model red-teaming, AI evaluation, and specialist annotation, serving both academic institutions and commercial AI customers. It is headquartered in London.
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Promova
Language-learning platform with an app, tutoring and conversation clubs covering 12+ languages, adding AI-powered speaking practice and pronunciation feedback. Founded in Kyiv; over 23M downloads.
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Prosperty
Prosperty is a Greek digital real estate platform that aims to bring trust, transparency and convenience to property transactions in a market it says has lagged on technology and data quality. It combines data collection and analysis, digital tools, experienced partners and personalised support to help people sell, buy, rent, or finance a home, and it also serves investors, brokers, and international buyers seeking Golden Visa properties. The company started as a four-person team in Marousi in early 2019, secured EUR 1.1 million in pre-seed financing in March 2020, and now operates offices in Athens, Thessaloniki, Patra, Heraklion, Rethymno, and Cyprus.
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Provizio
Develops AI radar-perception software (Software Defined Radar, 5D Perception) for automotive safety and autonomous driving, offering a LiDAR-free ADAS alternative plus off-road, smart-city and drone-detection uses. Founded 2019.
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ProVolley
Volleyball analytics platform for clubs, academies, scouts and agents. ProVolley delivers XY position tracking of every player during matches and training, with positional heatmaps and zone coverage, automatically generated match and training statistics (attack efficiency, blocks, serve accuracy), player development tracking over time, dynamic player profiles and auto-generated highlight reels. Built to support analytics teams at professional clubs and give smaller clubs pro-level stats without expanding staff. Currently in development / early access.
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Proxima Fusion
Proxima Fusion is a deep-tech fusion energy company spun out from the Max Planck Institute for Plasma Physics in 2023. It is developing quasi-isodynamic stellarator systems designed for stable, commercial fusion power generation and is targeting a demonstrator pathway toward net-energy performance in the next decade.
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PVcase
PVcase is a Lithuanian solar PV software company providing an end-to-end solar project development platform that covers site selection, PV system design and energy yield optimisation for utility-scale, commercial rooftop and data-center projects. Its software automates terrain-based solar engineering to reduce design errors and project risk. Headquartered in Vilnius with additional offices in Spain, the UK and the US, the company serves solar developers and engineering firms internationally, and acquired solar site-selection software company Anderson Optimization in 2023.
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Pythagora
Pythagora is a Zagreb-founded developer-AI startup building an autonomous software engineer that goes beyond chat-style copilots: the user describes a product in plain English, and Pythagora's agent scaffolds the project, generates code iteratively, writes and runs tests, debugs itself against the test output, and keeps the human in the loop through structured checkpoints rather than single-prompt hallucinations. The team open-sourced an earlier version of the agent (GPT Pilot) which passed 40,000 stars on GitHub and became one of the most-starred AI coding projects in Europe, and they have since commercialized the tooling for teams that want reproducible full-app generation rather than line-by-line completion. Pythagora raised seed funding from Inovo Venture Partners among others, and is part of the CEE wave of AI-native developer-tools startups competing with Cursor, Devin, and Replit Agent from a Central European base.
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Q.ANT
Q.ANT is a Stuttgart-based deep-tech company developing photonic processors that compute natively with light as a scalable alternative to transistor-based chips. Its Native Processing Server (NPS) is positioned as the first commercial photonic processor, targeting AI and HPC data center workloads with up to 30x higher energy efficiency and 50x faster computation than conventional CMOS technology. Q.ANT operates its own photonic chip pilot line, built on thin-film lithium niobate material, in collaboration with the Institute for Microelectronics Stuttgart (IMS CHIPS). The company was founded by CEO Michael Foertsch in 2018.
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Qdrant
Qdrant (pronounced "Quadrant") provides the memory layer for AI applications. As companies build AI agents in 2026, they quickly discover that large language models do not remember internal company data. Qdrant solves this by offering a high-performance vector database that stores embeddings for documents, images, and conversations and retrieves the most relevant context in milliseconds. That capability is the foundation of Retrieval-Augmented Generation (RAG) and agent workflows across enterprises. Born as an open-source project in Berlin, Qdrant has become a default choice for teams building on modern AI stacks, especially in Rust and performance-critical environments. Its adoption accelerated because it can run anywhere—from embedded devices to large Kubernetes clusters—without locking users into a proprietary cloud. This flexibility, combined with strong performance and transparent licensing, has allowed Qdrant to surpass older competitors in developer mindshare and production deployments. By late 2025 it had raised a Series B and was widely described as a "soonicorn" within the AI infrastructure category. The 2026 breakthrough is Qdrant's hybrid search engine. Pure vector search captures semantic similarity but can miss precise keyword matches that matter in enterprise contexts. Qdrant combines semantic retrieval with keyword filters and metadata constraints, enabling queries such as "find a part like this" while also honoring exact identifiers like "Part #404-X" or compliance tags. This hybrid approach is now table stakes for enterprise RAG, and it has made Qdrant the database of choice for large-scale deployments at organizations such as Discord, Mozilla, and Deloitte. Qdrant Cloud is the company's managed service offering and is growing quickly as enterprises move from prototypes to production. It provides enterprise controls, observability, and multi-region deployments without sacrificing the portability that developers expect from the open-source core. Qdrant's ecosystem roots include Techstars Berlin and a strong open-source community, where the project has amassed tens of thousands of GitHub stars. Its investor base includes Spark Capital, Unusual Ventures, 42CAP, and IBB Ventures, giving it both global capital and local Berlin support. In 2026, Qdrant is the clearest European winner in vector databases: the infrastructure layer that lets AI systems remember and reason over real company data.
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Qida
Qida (Grupo Qida) is a Spanish home care platform for elderly people, offering flexible caregiver services from a few hours a week to permanent live-in 24/7 care, plus weekend respite care covering hygiene, medication, meals, and companionship. Each family is paired with an experienced caregiver, a personal case manager, and a healthcare team, and the service is delivered with 365-day availability. Qida operates from offices in Sabadell (Barcelona), Madrid, Bilbao, and Pamplona, serving the regions of Catalonia, Madrid, the Basque Country, and Navarra.
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Qonto
Qonto is a Paris-based digital business bank founded in 2016 by Steve Anavi and Alexandre Prot to simplify financial management for SMEs and freelancers. The platform offers business accounts, corporate cards, expense management, bookkeeping integrations, and invoicing in a single interface. Qonto has raised over EUR 600 million from investors including Tiger Global, Valar Ventures, Tencent, and DST Global, reaching a valuation of EUR 5 billion. It serves over 500,000 business customers across France, Germany, Italy, and Spain, and acquired German competitor Penta in 2022. Qonto is Europe's largest digital finance platform purpose-built for small businesses.
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Quantexa
Quantexa is a London-founded decision intelligence platform that uses graph analytics, AI, and entity resolution to connect siloed enterprise data for fraud detection, risk management, and customer intelligence. Founded in 2016 by Vishal Marria, the company has raised over $360 million including a $153 million Series E, reaching unicorn status. Quantexa serves major banks, insurers, government agencies, and telcos across 70+ countries and employs over 700 people. It is one of the UK's most significant enterprise AI scale-ups, demonstrating how contextual data linkage can transform decision-making at institutional scale.
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Quantive (formerly Gtmhub)
Quantive, formerly known as Gtmhub, is a Sofia-founded enterprise strategy execution platform built around the OKR (Objectives and Key Results) framework. The platform helps organizations align goals, track progress, and connect strategic planning to operational execution using AI-powered insights and integrations with business tools. After rebranding to Quantive and acquiring additional strategy software assets, the company expanded its vision beyond OKRs into a broader strategy management category. Quantive has raised over $100 million and serves enterprise customers globally, making it one of Bulgaria's most significant B2B SaaS exports.
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QuantrolOx
QuantrolOx is a quantum computing software startup headquartered in Espoo, Finland, with additional offices in Oxford, Delft, and Bengaluru. The company develops Quantum EDGE, an automation platform that tunes and optimises superconducting quantum computers, reducing characterisation times from days to seconds and enabling a single expert to manage multiple quantum systems simultaneously. QuantrolOx is a sponsor of Finnish Quantum Days 2026.
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Quantum Brilliance
Quantum Brilliance is a diamond-based quantum computing company building room-temperature, deployable quantum computing and sensing hardware, with a registered office in Stuttgart, Germany (as well as an R&D site in Freiburg) alongside its Australian and Japanese offices. Its technology targets both computing and sensing applications, including a Honeywell Aerospace-led consortium project to develop a compact quantum space magnetometer for studying Earth's magnetic field. The company is legally Quantum Brilliance Pty Ltd.
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Quantum Systems
Quantum Systems is a Gilching-based (near Munich) defense and commercial drone company founded in 2015 that designs and manufactures autonomous fixed-wing VTOL unmanned aerial systems. Its flagship Vector and Trinity platforms combine vertical takeoff with long-endurance fixed-wing flight for ISR (intelligence, surveillance, and reconnaissance) missions. The company gained significant attention during the Ukraine conflict, where its drones were deployed for battlefield reconnaissance. Quantum Systems has raised over EUR 60 million and is backed by investors including HV Capital and NATO Innovation Fund. It is one of Europe's most prominent dual-use drone manufacturers.
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QuoIntelligence
Frankfurt-based cyber threat intelligence company that delivers AI-analysed, contextualised threat reports ready to act on without a dedicated in-house team. Its platform Mercury and conversational AI analyst KARLA monitor digital threats, geopolitical risk, and supply-chain exposure for European mid-market organisations. Raised €7.3M Series A in April 2026.
