Best High Tech Companies in Oulu, Finland
The 55 best High Tech companies in Oulu, Finland in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Oura.
Our analysis of 1,127 High Tech companies
$222.2b in tracked funding; 89% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best High Tech companies in Oulu
| # | Company | Last round | Disclosed funding | Employees | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | AccelBit Geo-tracking and mapping tools | — | — | — | Jukka Hietanen CEO | — | — | — | — |
| 2 | Alvidio Technology Provider of AI-powered video surveillance analytics platform | — | — | — | Anri Kivimaki CEO | — | — | — | — |
| 3 | autori Autori is a developer of administrative software and information services for the infrastructure sector. | — | — | 15 | — | — | — | — | — |
| 4 | Blastman Robotics Robotic blast cleaning solution | — | — | 38 | Perttu Junnila CEO | Apple iCloud MailMicrosoft 365YouTube+20 | Top 10M | — | 1 partnership |
| 5 | brightplus oy Brightplus designs and manufactures innovative functional biomaterials from renewable sources. | — | — | 23 | Paul Martin Founder | WordPressMySQLPHP+16 | Top 50M | 27 patents Advanced functional coating formulations for porous and glass substrates, including silane‑polyester and biopolymer powders. | 1 launch |
| 6 | Candour Developer of identity verification solution using AI-powered biometric identification engine | — | — | — | Harri Koskimaki Managing Director | WordPress Block EditorWordPressMySQL+16 | Top 50M | 10 patents Real-time facial liveness detection and image authentication for biometric security. | — |
| 7 | Code Develop speech recognition software for mobile and desktop applications | — | — | — | Tapio Koivuniemi Co-Founder & CEO | — | — | 2 patents Wake‑word triggered speech recognition technology for voice‑activated devices | — |
| 8 | Creowave Provider of IoT-based asset management solutions | — | — | — | Jyrki Koski CEO | — | — | — | 1 launch |
Top 12 High Tech companies in Oulu
#1
Oura 🦄Series E · Oulu, North Ostrobothnia · founded 2013 · 500 employees$148Mraised▾
Developer of a smart ring for sleep, fitness, stress, and health. The ring collects personal health metrics and insights through biometric readings. It focuses on wellness, longevity, activity, fitness, heart health, women's health, and stress management. The device is designed for comfortable, continuous wear to provide data-driven health awareness.
- Oct 2025Series E$900M
- Sep 2025Conventional Debt$250M
- Dec 2024Series D$200M
- Nov 2024Series D$75M
#2
Series C · Oulu, North Ostrobothnia · founded 2012 · 145 employees$46.4Mraised▾
Provider of end-to-end IoT solutions for enterprises. It offers multiple sensors featuring 2G GPRS, Bluetooth, Wi-Fi, GPS, accelerometer, gyroscope, and magnetometer. Provides a platform known as Thingsee IoT devices platform for managing all the data points. The platform also offers data gathering, device maintenance and updates, and data connectivity management modules. Additionally, the company design and develops connected solutions, wireless devices, wearables, and cameras using their pre-integrated technology assets.
- Apr 2023Series C$24.2M
- Mar 2022Series B$7.3M
- Apr 2020Series B$9.8M
- Dec 2018Series A$5.1M
#3
Acquired · Oulu, North Ostrobothnia · founded 2003 · 280 employees$77.2Mraised▾
Provides sustainable battery-free smart access management solutions. It offers enhanced security, flexibility, and convenience for residents and organizations. These solutions utilize smart keys or smartphones as both keys and power sources, eliminating the need for batteries or electricity. The systems are easily retrofitted into existing doors without compromising fire or security compliance. Cloud-based management provides real-time control over access points, and open APIs/SDKs allow for integration with other systems. The focus is on creating safe, effortless, and efficient access for end-users.
- Jan 2020Conventional Debt$77.2M
#4
Series A · Oulu, North Ostrobothnia · founded 2003 · 22 employees$5.2Mraised▾
Developer of nanocoatings for metal, glass, plastic, and electronic applications. These coatings provide anti-scratch, anti-glare, and anti-fingerprint properties, enhancing durability and optical qualities. The company offers research and development services, along with coating as a service. It focuses on industries including automotive, consumer electronics, home appliances, and energy-efficient solutions. The company also provides light management and opto-electronic materials.
- Nov 2022Series A$5.2M
#5
Series B · Oulu, North Ostrobothnia · founded 2012 · 17 employees$17.9Mraised▾
Platform offering indoor location-based solutions and technologies. It offers a platform and SDK for building indoor positioning, wayfinding, geofencing, heatmapping, augmented reality experiences, and dwell time analysis. The technology utilizes a patented multi-layer sensor fusion core for robust performance. Services include APIs for accessing positioning data and tools for asset tracking and location-based recommendations. The company also provides deployment services to ensure seamless integration. Its solutions are designed for scalability and are used across various sectors.
- Sep 2018Grant (prize money)$2.6M
- Aug 2017Series B$4.3M
- Oct 2016Grant (prize money)$2.5M
- Aug 2016Grant (prize money)$2.5M
#6
Series A · Oulu, North Ostrobothnia · founded 2015 · 24 employees$4.9Mraised▾
Provider of cloud-based smart devices to monitor sleep apnea. It provides a sensor, accelerometer, pulse oximeter, and secured cloud-based application for screening and diagnosis of sleep apnea. The device can be used in clinics and home settings and also helps to measure airflow via tracheal sensor and SPO2. It can be used with a CPAP mask and detects the sleeping position.
- Feb 2021Series A$4.9M
- Nov 2017Grant (prize money)$2M
- Mar 2016Grant (prize money)$54.4K
#7
Acqui-Hired · Oulu, North Ostrobothnia · founded 2009 · 50 employees$3.8Mraised▾
FocalSpec is a spin-off from VTT Technical Research Institute, Finland. It has developed and patented Line Confocal Imaging (LCI) technology which can be used for 3D surface profiling and layer characterization, dimension and thickness measurements, gloss measurements and quality inspection. The company claims that Line Confocal Imaging provides unique precision and resolution for speedy online measurements. Products offered include line confocal sensor(LCI401, LCI1200, LCI1201 & LCI1600) and optical inspection system(FocalSpec 3D Line Confocal Scanner UULA ,MP900 & MP9000).
- Sep 2021Grant (prize money)$116.4K
- Mar 2017Series A$3.8M
#8
Acquired · Oulu, North Ostrobothnia · founded 2009 · 53 employees$5.5Mraised▾
9Solutions is a Finnish provider of indoor positioning and communication platforms aimed at improving the safety and productivity of user. Their product comes with 3 remotely programmable buttons and non movement and man down alert alarms thus finding usage in industries such as health care and logistics. 9Solutions was also adjudged winner of the management and hospital M&K Award 2015
- Sep 2020PE$3.6M
- Oct 2019PE$1.9M
#9
Series A · Oulu, North Ostrobothnia · founded 2011 · 73 employees$2.6Mraised▾
Provider of network and device security solutions for IoT applications. It offers solutions for secure remote connection to the internet that allows the implementation of solutions for the Internet of Things. Its chief offering is an IoT ecosystem comprising of modular components including Lock 500, SoftKey, and Virtual Central Lock. Lock 500 is a connectivity device for users to manage their operations and to build new IoT solutions. SoftKey is a software that enables a secure connection between computers providing visibility and control over the network devices connected to the Lock 500. Virtual Central Lock turns the ecosystem into a controlled IoT network of always-on VPN connections for remote maintenance, continuous monitoring, real-time data collection, and data logging. The technology can also be integrated into OEM devices. The target market includes building automation, industrial automation, the security industry.
- Sep 2021Series A—
- Oct 2016Series A$2.6M
#10
Public · Oulu, North Ostrobothnia · founded 2015 · 479 employees$1.6Mraised▾
Provider of X-Ray imaging services for security solutions. It provides users with a platform that provide X-ray imaging subsystems and components for medical, security and industrial application. Its product is X-ray detector subsystems, X-ray detectors, X-ray detector components and Photodiodes.
- Sep 2021Grant (prize money)$719.7K
- Jun 2019Grant (prize money)$926K
#11
Series A · Oulu, North Ostrobothnia · founded 2013 · 29 employees$2.4Mraised▾
Provider of AR/VR-enabled 3D visualization solutions. It offers a web-based solution for integrated building information models, 3D-models, project managers, contractors, field workers, and salespersons. It allows users to show and maintain measurements, rooms, surfaces, fixtures, doors, and windows which can then be shared on social media or through email.
- Mar 2021Series A$2.4M
- 2016Seed—
#12
Seed · Oulu, North Ostrobothnia · founded 2017 · 18 employees$2.8Mraised▾
Cerenion (a spin-off from the University of Oulu, Finland) develops technology for the measurement of brain function for diagnostic and therapeutic purposes in the intensive care setting. The company has developed a medical-grade software solution Cerenion C-Trend, which works by combining standard EEG-measurement with machine learning algorithms and artificial intelligence.
- Sep 2019Seed$2.2M
- Apr 2018Seed—
- Feb 2018Seed$618.8K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of High Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Semiconductors is moving in Finland
A read on the academic research around Semiconductors — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 145 Finland-affiliated papers.
- Aalto University34
- VTT Technical Research Centre of Finland31
- Tampere University29
- University of Oulu11
- University of Turku10
- Transistor1→4
- Integrated circuit2→4
- Transistor2→5
- Integrated circuit4→6
- Photonic integrated circuit2→4
- Laser3→4
- CMOS3
- Resistor2
- Integrated circuit2
- Thermal2
- Optoelectronics2
Where semiconductors is researched across Finland
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.