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Search›Companies›Rubber Duck OÜ
14358389ActivePrivate limited company

Rubber Duck OÜ

Tartu maakond, Kambja vald, Külitse alevik, Arroli tn 9·EMTAK 62011 — Programmeerimine·9+ years
Andmed · ···
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Overview

e-Business Register · 22 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
24.10.2017e-Business Register
Address
Arroli tn 9, Külitse alevik, Kambja vald, 61702 Tartu maakondADS · e-Business Register
E-mail address
kasper.kerem@gmail.come-Business Register
Principal activity
EMTAK 62011 - Programmeeriminee-Business Register · ETCB
Share capital
2506,00 €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

  • 78 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
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  • Donate
  • Donation terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 08.11.2026 (MTA)

Registered 24. oktoober 2017, primary activity: Programmeerimine. Main place of business in Külitse alevik, Kambja vald, Tartu maakond.

Data · 5 sourcese-Business Register · 8 min ago
e-Business Register ↗
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 08.11.2026 (MTA)

Officers

e-Business Register · 22 h ago
KK
Kasper Kerem
Born 1981 · 45 y · board member since 24.10.2017
Board member

Founders (7)

e-Business Register · 22 h ago
KK
Kasper Kerem
Born 1981 · 45 y · founder since 24.10.2017
Founder · 358 €
LR
Leelo Rand
Born 1993 · 33 y · founder since 24.10.2017
Founder · 358 €
LM
Liis Mäeots
Born 1994 · 32 y · founder since 24.10.2017
Founder · 358 €
PP
Piret Pärn
Born 1987 · 39 y · founder since 24.10.2017

Shareholders (7)

e-Business Register · 22 h ago
0%50%100%
Founder / management
100.0% · 7
#ShareholderType%€
1
Kasper Kerem
Founder / management

Annual reports (7)

e-Business Register · annual reports · 44 min tagasi
Revenue 2025
0 €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
27.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

Rubber Duck OÜ is connected to 12 other companies through 6 people who hold a role here and elsewhere. The strongest tie runs through Piret Pärn (4 companies).

Total connections
12
via 6 people
Connecting people
6
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Piret
4 companies
Via personPiret Pärn
Founder · 358 €
SM
Steve Mägi
Born 1986 · 39 y · founder since 24.10.2017
Founder · 358 €
SP
Steve Perkson
Born 1983 · 42 y · founder since 24.10.2017
Founder · 358 €
TO
Tõnis Ojandu
Born 1990 · 36 y · founder since 24.10.2017
Founder · 358 €
14.29%
358 €
2
Liis Mäeots
Founder / management14.29%358 €
3
Steve Mägi
Founder / management14.29%358 €
4
Steve Perkson
Founder / management14.29%358 €
5
Leelo Rand
Founder / management14.29%358 €
6
Piret Pärn
Founder / management14.29%358 €
7
Tõnis Ojandu
Founder / management14.29%358 €
Concentration

How tightly the cap table is held. Top-N shows the combined stake of the largest N shareholders; the 80% line is the smallest group that together controls 80%; Gini is 0 when stakes are perfectly equal, 1 when one holder owns everything.

Top 1
14.3%
Top 3
42.9%
Top 5
71.4%
Top 10
100.0%
80% line
6 of 7
Gini
0.00

Distributed control: top 5 jointly hold the majority.

KK
Kasper Kerem
Born 1981 · 45 y · shareholder since 01.09.2023
Shareholder 14% · 358 €
LM
Liis Mäeots
Born 1994 · 32 y · shareholder since 01.09.2023
Shareholder 14% · 358 €
SM
Steve Mägi
Born 1986 · 39 y · shareholder since 01.09.2023
Shareholder 14% · 358 €
SP
Steve Perkson
Born 1983 · 42 y · shareholder since 01.09.2023
Shareholder 14% · 358 €
LR
Leelo Rand
Born 1993 · 33 y · shareholder since 01.09.2023
Shareholder 14% · 358 €
PP
Piret Pärn
Born 1987 · 39 y · shareholder since 01.09.2023
Shareholder 14% · 358 €
TO
Tõnis Ojandu
Born 1990 · 36 y · shareholder since 01.09.2023
Shareholder 14% · 358 €
2025
0 €
0 €
0 €
0 €
0
30.06.2026
20240 €0 €0 €0 €027.06.2025
20230 €0 €0 €0 €028.06.2024
20220 €0 €0 €0 €027.06.2023
20210 €0 €0 €0 €028.06.2022
20200 €0 €0 €0 €027.06.2021
20190 €0 €0 €0 €029.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
4
Kasper Kerem3
Steve Perkson2
Leelo Rand1
Liis Mäeots1
Tõnis Ojandu1
PP
Piret Pärn
founder, shareholder 14%
4 other companies›
CompanyRoleReg. code
OÜ Voicie
Board member
14655561
Xolo Go OÜ
Board member
14717109
Xolo OÜ
Board member
12844111
Xolo Teams OÜ
Board member
16315510
KK
Kasper Kerem
board member, founder, shareholder 14%
3 other companies›
CompanyRoleReg. code
DLDB OÜ
FounderShareholder 50%Board member
16182032
Drophouse OÜ
FounderShareholder 50%
SP
Steve Perkson
founder, shareholder 14%
2 other companies›
CompanyRoleReg. code
HUM Industries OÜ
Shareholder 20%
11207371
Solarshroom OÜ
FounderBoard memberShareholder 100%
LR
Leelo Rand
founder, shareholder 14%
1 other company›
CompanyRoleReg. code
OÜ Future Food Now
Shareholder 0%
16225864
LM
Liis Mäeots
founder, shareholder 14%
1 other company›
CompanyRoleReg. code
Luinwe OÜ
Board memberShareholder 100%Founder
16561858
TO
Tõnis Ojandu
founder, shareholder 14%
1 other company›
CompanyRoleReg. code
TARTU MEESKOOR GAUDEAMUS
Board member
80117331
Board member
12730809
Kerem Consult OÜ
Board memberFounderShareholder 100%
12516826
17045024

Analysis · 2025

computed from annual reports
Revenue0 €median 24k €0% of the sector median
Compared with2024revenue 0 €

Peer group: Programmeerimine, 176 trading companies that filed a report in the last three years.

Founded 2017. That year 14,402 osaühing were registered; 13,807 are still trading, or 95.9%.