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Search›Companies›OÜ Gaius Arendus
12100586ActivePrivate limited company

OÜ Gaius Arendus

Rapla maakond, Rapla vald, Rapla linn, Vee tn 4·EMTAK 69102 — Activities of legal counsels and legal offices·15+ years
Andmed · ···
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Overview

e-Business Register · 15 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
03.05.2011e-Business Register
Address
Vee tn 4, Rapla linn, Rapla vald, 79513 Rapla maakondADS · e-Business Register
E-mail address
mai.klemmer@gmail.come-Business Register
Telephone
+372 5113755· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 69102 - Activities of legal counsels and legal officese-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

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
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  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
15 596 €
▲ 933% vs 2024
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
56 €
State + labour taxes · 2026 I kv
Tax debt
0 €
As of 10.08.2026 (MTA)

Registered 3. mai 2011, primary activity: Activities of legal counsels and legal offices. Main place of business in Rapla linn, Rapla vald, Rapla maakond.

Data · 8 sourcese-Business Register · 4 min agoMTARTKRiigi Teataja · Riigikohus
e-Business Register ↗
Revenue 2026
16k €
▲ 933% vs 2024
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
56 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 10.08.2026 (MTA)

Officers (2)

e-Business Register · 15 h ago
HK
Henri Klemmer
Born 1989 · 37 y · board member since 03.05.2011
Board member
MK
Maie Klemmer
Born 1956 · 70 y · board member since 03.05.2011
Board member

Founders

e-Business Register · 15 h ago
MK
Maie Klemmer
Born 1956 · 70 y · founder since 02.05.2011
Founder · 21k €

Shareholders

e-Business Register · 15 h ago
MK
Maie Klemmer
Born 1956 · 70 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
16k €
↗ +933% vs 2024
State taxes 2023
3k €
↘ -47.8% vs 2022
Employees 2025
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
20k €10k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5113755Telia Eesti AS

Court rulings (5)

Riigi Teataja
20201 decision
28.02.20202-20-1677/5
Pankrotiõigus › Füüsilise isiku vastu esitatud pankrotiavaldusHarju Maakohus Tallinna kohtumajaDecision PDF →On Riigi Teataja →On lahend.ee →
Jõustunud
20181 decision
19.12.20182-18-15626/13

State-sector payments (2 · 2k €)

RTK Makseandmik · 15.05.2026
Transactions
2
2025–2026 · 2 years
Total amount
2k €
avg 783,50 €
Buyers
1
State and municipal bodies
Latest
12.03.2026
870 € · Pärnu Maakohus

2026: 870 € · 2025: 697 €

20261 transaction · 870 €
12.032026
Pärnu Maakohus74001883
MAJANDAMISKULUD

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
01.07.2026ReportEsitati 2025. aasta aruanne— Käive 15 596 €
2025
24.08.2025ReportEsitati 2024. aasta aruanne— Käive 1510 €

Connected companies

Same-person ties · e-Business Register

OÜ Gaius Arendus is connected to 6 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Henri Klemmer (6 companies).

Total connections
6
via 1 person
Connecting people
1
Active here
Distinct roles
1
Board member
Strongest tie
Henri
6 companies
Via personHenri Klemmer
Assets
Employees
202515 596 €−21 376 €42k €90k €001.07.2026
20241510 €−54 963 €64k €112k €024.08.2025
202312 884 €−14 847 €119k €168k €130.07.2024
202223 176 €4818 €134k €182k €128.08.2023
202115 092 €−13 396 €129k €186k €106.12.2022
202031 404 €10 990 €142k €200k €127.10.2021
201917 251 €−15 925 €131k €208k €131.10.2020
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)
2026–56 €0 €–
2025–56 €0 €–
2024I Q1329 €252 €0 €–
202313 474 €3444 €1568 €1
202221 754 €6598 €3314 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 202656 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 2025––––
State taxes 202556 €–––
Taxes on workforce 20250 €–––
Employees 2025––––
Revenue 20241k €–––
State taxes 2024213 €39 €––
Taxes on workforce 20240 €0 €––
Employees 2024––––
Revenue 20237k €5k €2k €0 €
State taxes 20231k €1k €966 €216 €
Taxes on workforce 20230 €368 €968 €232 €
Employees 2023111–
Revenue 20221k €9k €0 €12k €
State taxes 2022546 €2k €1k €3k €
Taxes on workforce 2022368 €1k €1k €736 €
Employees 20221111
Pankrotiõigus › Juriidilise isiku vastu esitatud pankrotiavaldus
Harju Maakohus Tallinna kohtumaja
Decision PDF →On Riigi Teataja →On lahend.ee →
Jõustunud
20173 decisions
03.11.20172-17-14884/6
Pankrotiõigus › Füüsilise isiku vastu esitatud pankrotiavaldusHarju Maakohus Kentmanni kohtumajaDecision PDF →On Riigi Teataja →On lahend.ee →
Jõustunud
03.11.20172-17-14637/9
Pankrotiõigus › Juriidilise isiku vastu esitatud pankrotiavaldusHarju Maakohus Kentmanni kohtumajaDecision PDF →On Riigi Teataja →On lahend.ee →
Jõustunud
03.11.20172-17-14535/8
Pankrotiõigus › Füüsilise isiku vastu esitatud pankrotiavaldusHarju Maakohus Kentmanni kohtumajaDecision PDF →On Riigi Teataja →On lahend.ee →
Jõustunud
·
Kohus
870 €
20251 transaction · 697 €
28.102025
Pärnu Maakohus74001883
MAJANDAMISKULUD · Kohus
697 €
6
HK
Henri Klemmer
board member
6 other companies›
CompanyRoleReg. code
Energy Resilience OÜ
Board memberFounder
14088122
Hepta Group Energy OÜ
FounderBoard member
12502103
Hepta Group Investments OÜ
Shareholder 100%FounderBoard member
12754885
Hepta Group Management OÜ
Shareholder 100%FounderBoard member
14178894
Hepta Insights OÜ
FounderBoard member
14311560
Tallinn, Mardi tn 12 korteriühistu
Board member
80269974

Analysis · 2025

computed from annual reports
Revenue16k €median 17k €92% of the sector median
Net margin-137.1%median 17.9%-154.9 pp vs sector median
Revenue change932.8%median 2.3%+930.5 pp vs sector median
Equity ratio46.9%
Current ratio0.84current assets cover under 1× liabilities
Labour cost of revenue0.0%
Compared with2024revenue 2k €

Peer group: Õigusnõustajate ja õigusbüroode tegevus, 571 trading companies that filed a report in the last three years.

Founded 2011. That year 7,666 osaühing were registered; 7,393 are still trading, or 96.4%.