Best High Tech Companies in Zagreb, Croatia
The 41 best High Tech companies in Zagreb, Croatia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Mindsmiths.
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 Zagreb
| # | Company | Revenue | Disclosed funding | Last round | Stage | Founder | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Tri plus grupa Developer of smart home hub for device management | $155M FY2019 | — | — | Unfunded | Sebastian Popovic Co-Founder & CEO | Cart FunctionalityWooCommerceWordPress+26 | — |
| 2 | Mireo GPS Navigation app & telematics solutions | $29M FY2020 | — | — | Unfunded | Ivica Siladic Founder & CTO | — | — |
| 3 | Holo Lab Provider of 3D holographic devices for marketing | $2M FY2024 | — | — | Unfunded | Juraj Kolovrat Co-Founder | — | — |
| 4 | Mindsmiths Platform developing AI agents for multiple industries | $2M FY2024 | $1M | 57 mo ago | Unfunded | Mislav Malenica Founder & CEO | — | — |
| 5 | Supracontrol Provides hardware and software platform for IOT Applications | $2M FY2024 | — | 128 mo ago | Seed | Daniel Majer Founder | — | — |
| 6 | BonsAI Provider of AI based chatbot development services | $1M FY2024 | — | — | Deadpooled | Slaven Misak CEO | — | — |
| 7 | Smartivo Satellite vehicle tracking and fleet management solution | $1M FY2024 | — | — | Unfunded | Petar Simic Co-Founder & CEO | WordPressMySQLPHP+22 | — |
| 8 | Livolo Smart switches and sockets | $678K FY2022 | — | — | Unfunded | Dalibor Ivanisevic Co-Founder & CEO | WordPressMySQLPHP+11 | — |
| 9 | Sportreact Provider of IoT-based reaction training systems for athletes | $625K FY2024 | — | — | Unfunded | Ivan Josipovic Co-Founder | Wix eCommerceWixSentry+24 | — |
| 10 | DOBI Retailer of smart home appliances | $533K FY2022 | — | — | Unfunded | Juraj Krizanic CEO | Cart FunctionalityShopifyBootstrap+26 | — |
| 11 | ENSESO Diverse IoT solutions | $459K FY2024 | — | — | Unfunded | Zlatko Jelacic CEO | — | — |
| 12 | Ardubotics Online store offering different STEM products | $389K FY2022 | — | — | Unfunded | Matko Ugrin Co-Owner | Cart FunctionalityPrestaShopMySQL+16 | — |
| 13 | Sklad Industrial safety and asset tracking systems | $269K FY2022 | — | — | Unfunded | Bruno Crnicki CEO | — | — |
| 14 | Inovatic ICT Develops robotic kits for STEM education applications | $164K FY2022 | — | — | Unfunded | Boris Anic-Curko CEO & Director | — | — |
| 15 | AIR-RMLD Provider of drone-based gas pipeline detection and surveillance solution | $95K FY2022 | — | — | Unfunded | Davor Sladovic Founder | — | — |
| 16 | Smart Lumies Educational toys for monitoring kid's early stage development | $90K FY2021 | $100K | 108 mo ago | Deadpooled | Martina Grgić Co-Founder and COO | — | — |
Top 6 High Tech companies in Zagreb
#1
Unfunded · Zagreb, Zagreb County · founded 2019$1.4Mraised▾
Platform developing AI agents for multiple industries. Its solutions can be leveraged to build ASS in multiple industries, including healthcare and finance. Its AI systems understands and addresses human emotions by integrating human fears, emotions, and motivations into the decision-making process of autonomous support systems.
#2
Seed · Zagreb, Zagreb County · founded 2019 · 23 employees$1.4Mraised▾
Developer of artificial intelligence systems for personalized care and support. The company builds technology intended to provide individualized assistance. It focuses on creating adaptable systems designed to meet specific user needs.
- Nov 2021Seed$1.4M
#3
Funding Raised · Zagreb, Zagreb County · founded 2017$166Kraised▾
H2O Robotics is a manufacturer of the unmanned surface vehicle. The company offers H2Omni-X which can be used for seafloor and surface surveying, mapping and inspection. The feature includes two-way communication, tracking and monitoring of equipment and personnel.
- Oct 2020Grant (prize money)$120K
- Feb 2020Grant (prize money)$45.9K
#4
Deadpooled · Zagreb, Zagreb County · founded 2015 · 7 employees$100Kraised▾
Educational toys for monitoring kid's early stage development. Smart Lumies are educational games for certain age groups (2-7 years) that can improve a child's development and allow the tracking for parents of the early stage development process. The parent can choose a game on the application that is recommended for a child's age group, put the mobile phone above the cube and the child plays with the cubes. After the play, the parents can monitor the progress and inform themselves more about raising children. The platform also provides an online community, as well as experts in child phycology who are able to develop more games and tests for children.
#5
Acquired · Zagreb, Zagreb County · founded 1991 · 94 employees—raised▾
Manufacturer of UGVs with robotic mine clearance and fire fighting capabilities. The robots are tracked remotely controlled mine-clearing robots. The firm has also developed dozers for use in underground mining situations. Its EOD robotic system is used for clearing the land mines. The robot can move material around in mines or the construction sector and has a very low profile. Their platform has a robotic arm and can be used in firefighting situations. Apart from the robotic offerings, the firm also has an automotive. The firm also develops custom solutions for defense departments.
#6
Seed · Zagreb, Zagreb County · founded 2015—raised▾
Supracontrol provides a platform to connect IP-based sensors for IOT applications. It is a highly scalable, secure TLS 1.2 safety standard and a flexible platform. It also provides an SC Cloud as a service which can be used to reduce infrastructure costs. Its technology solutions are being used for operating conditions monitoring of ICT equipment in server rooms and data centers. Its application can be seen by the business for optimized control of resources by, for example, gathering, monitoring and controlling temperature and humidity through its sensors. This and its other modules like Inline power meter, water rope sensor, etc can be ordered online. It has been chosen to be among top 12 European startups for Pioneers Asia Challenge 2016.
- Dec 2015Seed—
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
What Zagreb researches in semiconductors
- University of Zagreb23
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.