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Search›Companies›Hartmer OÜ
11956960ActivePrivate limited companyEE101396419 · VAT-registered

Hartmer OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Gonsiori tn 17·EMTAK 4399 — Other specialised construction activities n.e.c.·16+ years
Andmed · ···
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Overview

e-Business Register · 20 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
16.06.2010e-Business Register
Address
Gonsiori tn 17, Kesklinna linnaosa, Tallinn, 10124 Harju maakondADS · e-Business Register
E-mail address
andres@hartmer.eee-Business Register
Telephone
+372 5150237· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 4399 - Other specialised construction activities n.e.c.e-Business Register · ETCB
VAT number
ETCB · VAT-registered
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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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 6 sourcese-Business Register · 2 min agoMTA
e-Business Register ↗

Registered 16. juuni 2010, primary activity: Other specialised construction activities n.e.c.. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
23 957 €
▼ 25% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
318 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 12.08.2026 (MTA)
Revenue 2026 (I-II kv)
44k €
▼ 25% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
510 €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 12.08.2026 (MTA)

Officers

e-Business Register · 20 h ago
AS
Andres Simson
Born 1970 · 56 y · board member since 17.09.2010
Board member

Shareholders

e-Business Register · 20 h ago
AS
Andres Simson
Born 1970 · 56 y · shareholder since 02.09.2023
Shareholder 100%

Annual reports (7)

e-Business Register · annual reports · 7 päeva tagasi
Revenue 2025
130k €
↘ -46.6% vs 2024
State taxes 2025
2k €
↘ -89.8% vs 2024
Employees 2025
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
200k €100k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5150237Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
28.06.2026ReportEsitati 2025. aasta aruanne— Käive 130 206 €
2025
18.06.2025ReportEsitati 2024. aasta aruanne— Käive 243 980 €

Connected companies

Same-person ties · e-Business Register

Hartmer OÜ is connected to 4 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Andres Simson (4 companies).

Total connections
4
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Shareholder
Strongest tie
Andres
4 companies
Via personAndres Simson
Assets
Employees
2025130 206 €8894 €34k €34k €028.06.2026
2024243 980 €2016 €39k €39k €018.06.2025
2023143 831 €3200 €34k €34k €001.06.2024
2022181 837 €4177 €28k €33k €013.06.2023
2021128 059 €2139 €21k €24k €021.10.2022
202097 996 €15 516 €17k €22k €016.06.2021
201979 528 €−1279 €15k €18k €026.08.2020
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-II Q43 529 €510 €0 €1
2025138 114 €2290 €0 €–
2024237 999 €22 376 €0 €–
2023162 016 €2473 €235 €–
2022170 982 €3057 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202620k €24k €––
State taxes 2026192 €318 €––
Taxes on workforce 20260 €0 €––
Employees 2026–1––
Revenue 202526k €32k €40k €40k €
State taxes 2025465 €181 €706 €938 €
Taxes on workforce 20250 €0 €0 €0 €
Employees 2025––––
Revenue 202423k €30k €148k €38k €
State taxes 2024563 €280 €20k €1k €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 202341k €20k €52k €49k €
State taxes 2023405 €459 €777 €832 €
Taxes on workforce 20230 €0 €0 €235 €
Employees 2023––––
Revenue 202227k €41k €52k €51k €
State taxes 2022365 €751 €948 €993 €
Taxes on workforce 20220 €0 €0 €0 €
Employees 2022––––
4
AS
Andres Simson
board member, shareholder 100%
4 other companies›
CompanyRoleReg. code
HartmerLV OÜ
Board memberShareholder 100%Founder
16944588
Hooneühistu Pronksi 11A
Board member
80115125
MTÜ HARLEY-DAVIDSON CLUB ESTONIA
Board member
80135919
Tallinn, Gonsiori tn 17 korteriühistu
Board member
80096304

Analysis · 2025

computed from annual reports
Revenue130k €median 41k €3.2× the sector median
Net margin6.8%median 3.6%+3.3 pp vs sector median
Revenue change-46.6%median 1.8%-48.5 pp vs sector median
Equity ratio100.0%
Labour cost of revenue0.0%
Compared with2024revenue 244k €

Peer group: Muud mujal liigitamata eriehitustööd, 714 trading companies that filed a report in the last three years.

Founded 2010. That year 6,007 osaühing were registered; 5,790 are still trading, or 96.4%.