1oT is a global technology company specializing in providing seamless and secure cellular connectivity for Internet of Things (IoT) devices. They offer advanced eSIM solutions, a comprehensive connectivity management platform (1oT Terminal), and access to a wide network of telecom operators worldwide. 1oT empowers businesses to deploy, manage, and scale their IoT projects efficiently across various industries, including smart mobility, micromobility, asset tracking, and smart cities. Their focus is on simplifying global IoT connectivity and providing developers and enterprises with the tools they need to innovate.
Serves as the central hub for 1oT's global operations, including R&D, product development, strategic partnerships, sales, marketing, and customer support leadership.
The headquarters is situated in a modern business park, likely featuring contemporary office amenities conducive to a tech company, including collaborative workspaces and up-to-date technology infrastructure. Specific architectural highlights are not widely publicized.
1oT fosters a dynamic, innovative, and agile work culture typical of a rapidly growing technology company. Emphasis is placed on collaboration, problem-solving, continuous learning, and a customer-centric approach to developing IoT solutions.
Tallinn's advanced digital infrastructure, supportive tech ecosystem, and status as a 'unicorn factory' make it an ideal location for an IoT innovator like 1oT. The HQ's location facilitates access to European markets and a rich pool of tech talent.
1oT provides IoT connectivity services in over 190 countries and territories through an extensive network of more than 400 telecom operator partners. While its physical offices are in Estonia, its operational reach is global, supporting IoT deployments for businesses worldwide. The 1oT Terminal platform allows customers to manage their IoT devices and connectivity globally from a single interface.
Järvevana tee 7b
Tallinn
Harju County
Estonia
Address: Narva mnt 18 (Delta Centre), Tartu, Estonia
This location supports 1oT's talent acquisition strategy for specialized technical roles, contributing significantly to product innovation, R&D activities, and the technical backbone of 1oT's platform and services.
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As of April 2025, 1oT' leadership includes:
1oT has been backed by several prominent investors over the years, including:
No major public announcements regarding executive new hires or exits at 1oT have been identified in the last 12 months. Leadership changes are typically communicated via official company channels if deemed significant for public disclosure.
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Common email formats for technology companies like 1oT often include [first].[last]@[companydomain].com or [first_initial][last]@[companydomain].com. Using these patterns increases the likelihood of reaching the intended recipient.
[first].[last]@1ot.com
Format
example.name@1ot.com
Example
80%
Success rate
1oT Blog • April 24, 2024
1oT announced significant updates to its IoT connectivity management platform, the 1oT Terminal. The enhancements include improved performance, a refreshed user interface, and new features aimed at optimizing user experience and streamlining the management of IoT device fleets....more
1oT Blog • November 16, 2023
1oT has expanded its eSIM service, traditionally focused on M2M and IoT applications, to now support consumer devices such as smartphones, tablets, and laptops. This development allows 1oT to offer global roaming data plans directly to individual consumers, broadening its market reach....more
ArcticStartup • February 15, 2023
Estonian deep tech startup 1oT, which provides eSIM (eUICC) infrastructure to telecom carriers and IoT device makers, raised €3 million in a seed round led by an Estonian fund Superangel. The round also saw participation from Trind Ventures, Startup Wise Guys, and angels such as former CIO of Tele2, Niklas Sonkin....more
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