Organization · Accelerator
Tesonet
Tesonet is a business accelerator and investor based in Vilnius, Lithuania, focusing on supporting fast-growing tech startups across various sectors, including cybersecurity and HealthTech.
Overview
What Tesonet does
What Tesonet is
Tesonet is a business accelerator and investor based in Vilnius, Lithuania, focusing on supporting fast-growing tech startups across various sectors, including cybersecurity and HealthTech.
How it participates in the startup ecosystem
The current public profile supports funder and program host capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Accelerator
- Founded
- Founded in 1999
- Approximate age
- About 27 years
- Structured capabilities
- Funder · Program host
- Last reviewed
- March 5, 2026
What Accelerator means
An accelerator is a structured, short-term program designed to speed up a startup's progress toward product-market fit, traction, fundraising, or scale.
Open the glossary entryOfficial channels
Find Tesonet elsewhere
Open the official website or a supported primary organization account.
Capability profile
Tesonet as a funder
Investment thesis
Tesonet invests in and supports fast-growing tech businesses across various sectors, emphasizing a customized approach to growth. They provide tailored guidance to help startups scale globally.
Focus narrative
Tesonet invests in and supports fast-growing tech businesses across various sectors, including cybersecurity, HealthTech, EdTech, and Growth Tech. The organization emphasizes a customized approach to growth, offering services such as marketing, growth hacking, product development, business hosting, and technical support. Tesonet is open to working with founders at different stages of their ventures, providing tailored guidance to help them scale their startups globally.
Focus and fit
- Stages
- Pre-seed · Seed · Seed+ · Series A
- Regions
- Europe
Availability
- Currently deploying
- Not published
Portfolio and track record
- Recorded portfolio count
- 30
Portfolio context
Tesonet's portfolio includes a diverse range of companies that focus on innovative solutions in various fields. Notable portfolio companies include: Nexos.ai: An AI orchestration platform. Turing College: An online bootcamp for tech education. Hostinger: A web hosting service. Žalgiris Ventures: A SportsTech startup. Various SaaS products: Covering areas such as data collection, online security, and educational services.
Capability profile
Tesonet as a program host
Program thesis
Tesonet aims to build a community of innovative tech businesses by providing customized support and investment. The organization focuses on helping founders at various stages of their ventures.
Focus narrative
Tesonet invests in fast-growing tech businesses across sectors such as cybersecurity, HealthTech, EdTech, and Growth Tech. The organization provides services including marketing, growth hacking, product development, business hosting, and technical support, ensuring that founders receive the guidance they need to succeed.
Value and support
Founders in the Tesonet accelerator program receive tailored support, access to a vast network of experts, and investment opportunities to help them scale their startups globally. The program emphasizes a customized approach to meet the unique needs of each business.
Availability
- Application state
- Not published
Focus and fit
- Stages
- Accelerator · Pre-seed · Seed
- Regions
- Europe · Global
Alumni and track record
Alumni context
Notable alumni companies include Nexos.ai, an AI orchestration platform; Turing College, an online bootcamp for tech education; Hostinger, a web hosting service; and Žalgiris Ventures, a SportsTech startup.
Common questions
What to know about Tesonet
Upseed classifies Tesonet under the Accelerator organization type. Its current public profile includes funder and program host capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
March 5, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.