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Search›Companies›Half Frog OÜ
12961466ActivePrivate limited companyEE102308817 · VAT-registered

Half Frog OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Narva mnt 16·EMTAK 73111 — Activities of advertising agencies·10+ years
Andmed · ···
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Overview

e-Business Register · 2 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
10.12.2015e-Business Register
Address
Narva mnt 16, Kesklinna linnaosa, Tallinn, 10120 Harju maakondADS · e-Business Register
E-mail address
sami.keskiaho@mageena.fie-Business Register
Telephone
+358 405001464e-Business Register
Principal activity
EMTAK 73111 - Activities of advertising agenciese-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

Browse

  • Home
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  • Activity licences
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · just nowMTA
e-Business Register ↗

Registered 10. detsember 2015, primary activity: Activities of advertising agencies. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
12 070 €
▲ 2% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
4568 €
State + labour taxes · 2026 II kv
Tax debt
1324,49 €
As of 12.08.2026 (MTA)
Revenue 2026 (I-II kv)
29k €
▼ 17% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
15k €
State + labour taxes · 2026 (I-II kv)
Tax debt
1324,49 €
As of 12.08.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current 1324,49 €max 1k €
12 May 202627 Jun 202613 Aug 2026
30 days
+832,55 €
491,94 € → 1324,49 €
90 days
+578,61 €
745,88 € → 1324,49 €
365 days
–
no data yet

Officers (2)

e-Business Register · 2 h ago
SM
Sami Matti Keskiaho
Born 1978 · 47 y · board member since 10.12.2015
Board member
SE
Sanna Erika Keskiaho
Born 1970 · 56 y · board member since 10.12.2015
Board member

Founders (2)

e-Business Register · 2 h ago
SM
Sami Matti Keskiaho
Born 1978 · 47 y · founder since 09.12.2015
Founder · 1k €
SE
Sanna Erika Keskiaho
Born 1970 · 56 y · founder since 09.12.2015
Founder · 1k €

Shareholders

e-Business Register · 2 h ago
SM
Sami Matti Keskiaho
Born 1978 · 47 y · shareholder since 03.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 7 päeva tagasi
Revenue 2025
51k €
↗ +9.8% vs 2024
State taxes 2025
23k €
↗ +54.8% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfitEquityAssetsEmployees
202550 694 €−5799 €2k €6k €130.06.2026
202446 165 €7032 €9k €14k €127.06.2025
202350 078 €5837 €10k €16k €103.09.2024
202250 333 €−791 €
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
50k €25k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q28 861 €7658 €7441 €1
202556 597 €23 294 €22 864 €1
202448 686 €15 044 €13 806 €1
202347 213 €17 354 €15 203 €1
202249 908 €19 444 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202617k €12k €––
State taxes 20265k €2k €––
Taxes on workforce 20265k €2k €––
Employees 202611––
Revenue 202523k €12k €13k €9k €
State taxes 20258k €5k €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.08.2026TaxMaksuvõlg kasvas— +833 € (kokku 1324 €)
11.07.2026TaxMaksuvõlg vähenes— −66 € (jäänud 492 €)
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 50 694 €
11.06.2026TaxMaksuvõlg kasvas— +423 € (kokku 558 €)
22.05.2026TaxMaksuvõlg vähenes— −611 € (jäänud 135 €)
12.05.2026TaxMaksuvõlg kasvas— +746 € (kokku 746 €)
2025
27.06.2025ReportEsitati 2024. aasta aruanne— Käive 46 165 €
2024
03.09.2024ReportEsitati 2023. aasta aruanne— Käive 50 078 €
03.09.2024FilingHoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata— Ä 50020411 / M2 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

Half Frog OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Sami Matti Keskiaho (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Sami
1 company
Via personSami Matti Keskiaho1
SM
Sami Matti Keskiaho
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
Tallinn, Sauna tn 10 korteriühistu
Board member
80377167
16k €
17k €
1
11.05.2023
202141 951 €2044 €17k €18k €101.08.2022
202059 230 €14 372 €15k €15k €130.04.2021
201921 332 €−14 755 €150 €8k €128.05.2020
20 287 €
1
5k €
5k €
Taxes on workforce 20258k €5k €6k €4k €
Employees 20251111
Revenue 202426k €6k €6k €11k €
State taxes 20245k €5k €2k €3k €
Taxes on workforce 20245k €4k €1k €3k €
Employees 20241111
Revenue 202322k €12k €7k €6k €
State taxes 20234k €8k €2k €4k €
Taxes on workforce 20234k €6k €2k €4k €
Employees 20231111
Revenue 202217k €9k €10k €13k €
State taxes 20225k €4k €5k €5k €
Taxes on workforce 20225k €4k €6k €5k €
Employees 20221111

Analysis · 2025

computed from annual reports
Revenue51k €median 24k €2.1× the sector median
Net margin-11.4%median 7.9%-19.3 pp vs sector median
Revenue per employee51k €median 50k €1.0× the sector median
Revenue change9.8%median 2.4%+7.4 pp vs sector median
Equity ratio33.9%
Current ratio1.51
Labour cost of revenue100.8%
Profit per employee−5799 €
Compared with2024revenue 46k €

Peer group: Reklaamiagentuuride tegevus, 2,676 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%.