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Search›Companies›Option One OÜ
14466104ActivePrivate limited companyEE102061905 · VAT-registered

Option One OÜ

Harju maakond, Lääne-Harju vald, Vasalemma alevik, Jaani tn 14·EMTAK 70201 — Business and other management consultancy activities·8+ years
Andmed · ···
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Overview

e-Business Register · 10 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
09.04.2018e-Business Register
Address
Jaani tn 14, Vasalemma alevik, Lääne-Harju vald, 76101 Harju maakondADS · e-Business Register
E-mail address
mikk@windfall.eee-Business Register
Telephone
+372 53908115· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 70201 - Business and other management consultancy activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
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

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  • Home
  • Views
  • Industries
  • Recent registrations

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  • 72 sources
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 8 min agoMTAEUIPO
e-Business Register ↗

Registered 9. aprill 2018, primary activity: Business and other management consultancy activities. Main place of business in Vasalemma alevik, Lääne-Harju vald, Harju maakond.

Revenue 2026 (I kv)
35 402 €
▲ 94% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
7112 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
35k €
▲ 94% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
7k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 10 h ago
MK
Mikk Kalmet
Born 1990 · 35 y · board member since 09.04.2018
Board member

Founders

e-Business Register · 10 h ago
MK
Mikk Kalmet
Born 1990 · 35 y · founder since 09.04.2018
Founder · 3k €

Shareholders

e-Business Register · 10 h ago
MK
Mikk Kalmet
Born 1990 · 35 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 10 h ago
MK
Mikk Kalmet
Born 1990 · 35 y · ultimate beneficial owner since 10.09.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
72k €
↘ -4.0% vs 2023
State taxes 2025
18k €
↘ -6.0% vs 2024
Employees 2024
1
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
100k €50k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 53908115Telia Eesti AS

Trademarks (1)

EUIPO · 13 päeva tagasi
HO
HOSTING FACTS
3 classes · word · 29.10.2020 · 018328059
Registered

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
11.04.2025ReportEsitati 2024. aasta aruanne— Käive 72 000 €

Connected companies

Same-person ties · e-Business Register

Option One OÜ is connected to 2 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Mikk Kalmet (2 companies).

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Mikk
2 companies
Via personMikk Kalmet
Equity
Assets
Employees
202472 000 €31 680 €40k €44k €111.04.2025
202375 000 €37 807 €52k €56k €105.06.2024
202295 792 €41 188 €49k €63k €108.05.2023
202175 000 €35 374 €53k €67k €102.05.2022
202095 213 €17 545 €46k €58k €126.04.2021
2019100 667 €44 383 €65k €78k €125.03.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q35 402 €4871 €2241 €1
202576 185 €18 458 €10 169 €1
202480 666 €19 631 €12 449 €1
2023118 469 €31 711 €12 048 €1
2022102 516 €35 840 €11 831 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202635k €–––
State taxes 20265k €–––
Taxes on workforce 20262k €–––
Employees 20261–––
Revenue 202518k €18k €23k €16k €
State taxes 20255k €5k €6k €2k €
Taxes on workforce 20253k €3k €3k €3k €
Employees 20251111
Revenue 202424k €19k €20k €19k €
State taxes 20245k €5k €8k €2k €
Taxes on workforce 20243k €3k €3k €2k €
Employees 20241111
Revenue 202351k €198 €27k €40k €
State taxes 202315k €4k €9k €3k €
Taxes on workforce 20233k €3k €3k €3k €
Employees 20231111
Revenue 202251k €26k €25k €466 €
State taxes 202216k €11k €6k €2k €
Taxes on workforce 20224k €4k €3k €2k €
Employees 20221111
2
MK
Mikk Kalmet
board member, founder, shareholder 100%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
LKK Kinnisvara OÜ
Board memberUltimate beneficial owner
14906508
OVERPOWERED OÜ
Board member
12852079