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Prototron

Prototron

Overview

Prototron is an Estonian fund established to finance the creation of physical prototypes for technology-based ideas, offering equity-free grants and mentorship to early-stage startups.

Year Founded

2012

Portfolio Companies

21

Investments

Prototron investments
CompanyDateStageLead
BikeepOct 2016GrantCo-investor
Wayren-GrantCo-investor
LingvistMar 2013GrantCo-investor
Adventum TechJul 2021GrantCo-investor
KIUD-GrantCo-investor
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Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

Portfolio analytics

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

Portfolio analytics

Caplight clients see yearly investment pace and funding raised over time.

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FAQ

Where is Prototron based?

Prototron is headquartered in Tallinn, Estonia.

When was Prototron founded?

Prototron was founded in 2012.

How many portfolio companies does Prototron have?

Prototron has 21 portfolio companies in Caplight's dataset.

What are some companies in Prototron's portfolio?

Portfolio companies visible on Caplight include Bikeep, Wayren, Lingvist, Adventum Tech, KIUD.

What was Prototron's most recent investment shown here?

Prototron's most recent investment in this portfolio sample was in Adventum Tech in 2021.

What sectors does Prototron focus on?

Prototron focuses on Frontier & Industrial Tech, Mobility, Transportation & Logistics, Frontier & Industrial Tech, Healthcare & Life Sciences, Enterprise Software, Consumer & Commerce, Mobility, Transportation & Logistics, Enterprise Software, Energy & Sustainability, Enterprise Software, Enterprise Software, Energy & Sustainability, Energy & Sustainability, Enterprise Software, Healthcare & Life Sciences, Enterprise Software, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Consumer & Commerce, Energy & Sustainability, Enterprise Software, Media, Entertainment & Gaming, Real Estate & PropTech, Frontier & Industrial Tech, Frontier & Industrial Tech, Consumer & Commerce, Enterprise Software, Frontier & Industrial Tech, Frontier & Industrial Tech, Telecommunications & Networking, AI, Data & Cloud Infrastructure, Real Estate & PropTech, Consumer & Commerce, Frontier & Industrial Tech, Healthcare & Life Sciences, Frontier & Industrial Tech, Energy & Sustainability, Enterprise Software, Frontier & Industrial Tech, Cybersecurity.

What company stages does Prototron focus on?

Stage focus information for Prototron is not publicly available.

Firmographic Details

HeadquartersTallinn
Year Founded2012

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