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Search›Companies›Protoinvent OÜ
12844565ActivePrivate limited company

Protoinvent OÜ

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Telliskivi tn 62·EMTAK 71129 — Other engineering-technical activities·11+ years
Andmed · ···
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Overview

e-Business Register · 6 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
04.05.2015e-Business Register
Address
Telliskivi tn 62, Põhja-Tallinna linnaosa, Tallinn, 10412 Harju maakondADS · e-Business Register
E-mail address
madiskaasik.est@gmail.come-Business Register
Telephone
+372 59112717· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 71129 - Other engineering-technical activitiese-Business Register · ETCB
Share capital
2500,00 €e-Business Register
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

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  • Donate
  • Donation terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
16 979 €
▲ 80% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 10.08.2026 (MTA)

Registered 4. mai 2015, primary activity: Other engineering-technical activities. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Data · 5 sourcese-Business Register · just now
e-Business Register ↗
Revenue
17k €
▲ 80% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 10.08.2026 (MTA)

Officers

e-Business Register · 6 h ago
MK
Madis Kaasik
Born 1989 · 36 y · board member since 04.05.2015
Board member

Founders

e-Business Register · 6 h ago
MK
Madis Kaasik
Born 1989 · 36 y · founder since 04.05.2015
Founder · 3k €

Shareholders

e-Business Register · 6 h ago
MK
Madis Kaasik
Born 1989 · 36 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
17k €
↗ +80.4% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Tech stack

Tehnoloogiad
Mobile carrier
+372 59112717Elisa Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
26.06.2026ReportEsitati 2025. aasta aruanne— Käive 16 979 €
2025
13.06.2025ReportEsitati 2024. aasta aruanne— Käive 9410 €

Connected companies

Same-person ties · e-Business Register

Protoinvent OÜ is connected to 2 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Madis Kaasik (2 companies).

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Madis
2 companies
Via personMadis Kaasik
202516 979 €−196 €7k €14k €026.06.2026
20249410 €3256 €7k €9k €013.06.2025
20232015 €558 €4k €4k €025.06.2024
20225785 €3379 €3k €5k €021.06.2023
20214915 €2 €52 €2k €019.09.2022
202013 823 €2753 €50 €4k €030.06.2021
20195379 €−5364 €-3k €2k €017.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2
MK
Madis Kaasik
board member, founder, shareholder 100%
2 other companies›
CompanyRoleReg. code
Print Betoon OÜ
Shareholder 12%Founder
17397220
UnSeen OÜ
Founder
12978952

Analysis · 2025

computed from annual reports
Revenue17k €median 31k €55% of the sector median
Net margin-1.2%median 19.6%-20.8 pp vs sector median
Revenue change80.4%median 4.9%+75.5 pp vs sector median
Equity ratio49.6%
Current ratio1.42
Labour cost of revenue0.0%
Compared with2024revenue 9k €

Peer group: Muud insener-tehnilised tegevusalad, 698 trading companies that filed a report in the last three years.

Founded 2015. That year 10,359 osaühing were registered; 9,970 are still trading, or 96.2%.