1oT is modernising the IoT connectivity market with its telecom-independent eSIM connectivity service that aims to eliminate lock-in and put speed and flexibility at the heart of the IoT industry. We solve the complexity of working with multiple carriers by providing one eSIM card with access to all of our carrier partners, a connectivity management platform, and one invoice. Today, 2 million IoT devices, from bird trackers to e-scooters, are using 1oT’s connectivity services in 173 countries.

We design, produce and service electronic products tailored to your requirements, regardless of the industry you are in. Our engineering services cover all aspects of product development – hardware and FPGA design, software development, industrial design, certification and production. With over two decades of experience, we have strived to develop outstanding products for our 100+ clients and to  become their long-term partner, leading to a portfolio with a global footprint. Our references include CSEM, ADI Trinamic, Skeleton Technologies, Ridango, Myoton.

e-Pavement’s innovative e-bricks encapsulate LEDs, sensors, and electronic compounds within a road-shaped form. Installed at road surface level, they enhance the safety of pedestrians, bicyclists, and scooters. We’re actively seeking collaborations to integrate these smart e-bricks into intelligent infrastructure projects, making roads safer for all.

Our passion is to enhance the safety of the most vulnerable traffic participants – pedestrians and bicyclists, by combining renewable energy sources with state-of- the-art technology solutions.

Leading in autonomous mobility and drone innovation, we offer unmatched R&D and testing facilities. Our collaboration with top R&D centers enhances our products, offers expert consulting, and enables strong consortia for tackling big challenges. Our technology development is geared towards European market entry, providing clients with a competitive edge through global partnerships and innovative solutions.

Nortal is a trusted strategic partner for governments and global enterprises, delivering seamless digital solutions that improve lives. With over 25 years of experience, we’ve helped build Estonia’s digital society, transformed healthcare in Germany, and led national-scale projects in the Middle East. Our strength lies in combining strategy, technology, and data to create resilient, future-proof systems.

Primostar develops and produces advanced roll-formed steel profiles and factory-engineered structural systems — including patented high-efficiency structural technology (U.S., EU, UAE) — that enable faster, stronger, and significantly lower-emission construction.

By combining automated manufacturing, proprietary steel profile designs, and modular building technologies, Primostar helps modernize and strengthen critical infrastructure across Europe and beyond.

Rethink has significant experience in designing and developing research-based digital solutions for fintech, banks, and insurance companies. Rethink helps to improve your customer experience, reduce development costs, and unlock internal efficiency by improving the existing processes. Some of our clients include Coop Bank, Komercni Banka (Société Générale Group), SEB, MakeCommerce, Inzmo, Fairown, PEPChecker, Tailwind, Boku, Luminor (a Blackstone company).

We are giving AI physical dimensions by automating 24/7 security surveillance at 1/10 of the human labor cost.

Engineered by EY Estonian Entrepreneur of the Year and founders of Cleveron and Clevon.

Looking for reliable European business partners?

If you’re a US-based company exploring innovative solutions, trusted suppliers, or new markets, Estonia is the ideal gateway. Let’s connect and discuss how Estonian companies can help you grow future-proof technology, sustainable solutions, and flexible collaboration models.

Estonian ICT Cluster is the single contact point for the ICT sector in Estonia, bringing together ICT companies, consultation providers, R&D institutions etc. Strong public-private partnership is one of the advantages that we have in Estonia – we have digital-minded leaders and that gives us the opportunity to be agile to meet and test market needs faster in building new solutions and Estonian ICT Cluster acts as the neutral platform for the collaboration of the public and private sector in Estonia and the main contact point for our expertise also internationally.