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Search›Companies›OÜ Mantis
12260686ActivePrivate limited companyEE102899889 · VAT-registered

OÜ Mantis

Tartu maakond, Elva vald, Elva linn, Nooruse tn 13-15·EMTAK 43411 — Roofing activities·14+ years
Andmed · ···
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Overview

e-Business Register · 20 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
04.04.2012e-Business Register
Address
Nooruse tn 13-15, Elva linn, Elva vald, 61507 Tartu maakondADS · e-Business Register
E-mail address
ahti.siim@mail.eee-Business Register
Telephone
+372 58057221· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 43411 - Roofing 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
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  • Activity licences
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 6 sourcese-Business Register · 5 min agoMTA
e-Business Register ↗

Registered 4. aprill 2012, primary activity: Roofing activities. Main place of business in Elva linn, Elva vald, Tartu maakond.

Revenue 2026 II kv
9743 €
▲ 118% vs 2024
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
5045 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
21k €
▲ 118% vs 2024
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
10k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 20 h ago
AS
Ahti Siim
Born 1980 · 46 y · board member since 04.04.2012
Board member

Founders

e-Business Register · 20 h ago
AS
Ahti Siim
Born 1980 · 46 y · founder since 03.04.2012
Founder · 3k €

Shareholders

e-Business Register · 20 h ago
AS
Ahti Siim
Born 1980 · 46 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
86k €
↗ +118% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q21 150 €6080 €3657 €1
2025I-IV Q39 071 €11 516 €7148 €1
2024–982 €1034 €1
Quarterly breakdown

Tech stack

Tehnoloogiad
Mobile carrier
+372 58057221Tele2 Eesti Aktsiaselts

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
24.05.2026ReportEsitati 2025. aasta aruanne— Käive 85 922 €
2025
02.06.2025ReportEsitati 2024. aasta aruanne— Käive 39 362 €

Connected companies

Same-person ties · e-Business Register

OÜ Mantis is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Ahti Siim (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Ahti
1 company
Via personAhti Siim
202585 922 €12 865 €40k €52k €124.05.2026
202439 362 €1787 €27k €30k €102.06.2025
202339 046 €14 301 €26k €26k €019.06.2024
202210 135 €−2172 €11k €11k €025.06.2023
202118 346 €4985 €13k €13k €027.06.2022
20206390 €−1159 €8k €8k €026.06.2021
20194840 €−210 €10k €10k €012.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
YearQ1Q2Q3Q4
Revenue 202611k €10k €––
State taxes 20263k €3k €––
Taxes on workforce 20262k €2k €––
Employees 202611––
Revenue 2025–––39k €
State taxes 20252k €2k €2k €6k €
Taxes on workforce 20252k €2k €2k €2k €
Employees 20251111
Revenue 2024––––
State taxes 2024–––982 €
Taxes on workforce 2024–––1k €
Employees 2024––11
1
AS
Ahti Siim
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
Mantis Grupp OÜ
Board memberShareholder 100%Founder
17320803

Analysis · 2025

computed from annual reports
Revenue86k €median 88k €98% of the sector median
Net margin15.0%median 4.1%+10.8 pp vs sector median
Revenue per employee86k €median 65k €1.3× the sector median
Revenue change118.3%median 10.7%+107.6 pp vs sector median
Equity ratio77.0%
Current ratio3.35
Labour cost of revenue24.0%
Profit per employee12 865 €
Compared with2024revenue 39k €

Peer group: Katusetööd, 284 trading companies that filed a report in the last three years.

Founded 2012. That year 8,026 osaühing were registered; 7,755 are still trading, or 96.6%.