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Address: Parda tn 8, 10151 Tallinn, Estonia
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Search›Companies›OÜ KLEIN ja OLLIKAINEN
10713451ActivePrivate limited company

OÜ KLEIN ja OLLIKAINEN

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Paldiski mnt 68·EMTAK 86211 — General medical practice activities·25+ years
Andmed · ···
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Overview

e-Business Register · 12 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
07.12.2000e-Business Register
Address
Paldiski mnt 68, Põhja-Tallinna linnaosa, Tallinn, 10617 Harju maakondADS · e-Business Register
E-mail address
katrin_ollikainen@hotmail.come-Business Register
Telephones
+372 5155547· Telia Eesti AS+372 5022091· Telia Eesti AS+372 6507345· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 86211 - General medical practice activitiese-Business Register · ETCB
Share capital
2556,00 €e-Business Register
nimistu
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
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
1 025 003 €
▼ 2% vs 2024
As of 10.07.2026 (MTA)
Employees
11
2026 (MTA)
Taxes paid
83 353 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 26.08.2026 (MTA)

Registered 7. detsember 2000, primary activity: General medical practice activities. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Data · 10 sourcese-Business Register · 7 min agoMTARTKMEDREWeb tech scanEesti Internet
e-Business Register ↗
Revenue 2026
1,0m €
▼ 2% vs 2024
As of 10.07.2026 (MTA)
Employees
11
2026 (MTA)
Taxes paid
167k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 26.08.2026 (MTA)

Officers (2)

e-Business Register · 12 h ago
KO
Katrin Ollikainen
Born 1967 · 59 y · board member since 07.12.2000
Board member
KK
Krista Klein
Born 1968 · 58 y · board member since 07.12.2000
Board member

Founders (2)

e-Business Register · 12 h ago
KO
Katrin Ollikainen
Born 1967 · 59 y · founder since 07.12.2000
Founder
KK
Krista Klein
Born 1968 · 58 y · founder since 07.12.2000
Founder

Shareholders (2)

e-Business Register · 12 h ago
KK
Krista Klein
Born 1968 · 58 y · shareholder since 01.09.2023
Shareholder 50% · 1k €
KO
Katrin Ollikainen
Born 1967 · 59 y · shareholder since 01.09.2023
Shareholder 50% · 1k €

Annual reports (7)

e-Business Register · annual reports · 21 päeva tagasi
Revenue 2025
1,0m €
↘ -2.3% vs 2024
State taxes 2025
265k €
↗ +35.1% vs 2024
Employees 2025
9
↗ +12.5% vs 2024
YearRevenueProfit

Taxes and employees

Estonian Tax and Customs Board · 10.07.2026 as of
100k €50k €0

Licences (1)

MEDRE · 11 h tagasi
Active licences
1
Üldarstiabi1
Oldest · Newest
2014→2014
Oldest licenceÜldarstiabi · 08.01.2014
Active1 / 1
Üldarstiabi
Üldarstiabi
Specialties:perearstiabi osutamine perearsti nimistu alusel
perearstiabi osutamine perearsti nimistu alusel1 location

Tech stack

Website analysis · 13 h tagasi
Domains (2)
kjo.ee
DMARC
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (fetch failed)
kleinjaollikainen.ee
SPFDMARC
NS

State-sector payments (180 · 2,3m €)

RTK Makseandmik · 15.05.2026
Transactions
180
2024–2026 · 3 years
Total amount
2,3m €
avg 13k €
Buyers
2
State and municipal bodies
Latest
20.04.2026
560 € · Tartu Ülikool

2026: 254k € · 2025: 1,0m € · 2024: 1,0m €

BuyerTxAmountShare
Tervisekassa
74000091
177

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
16.06.2026ReportEsitati 2025. aasta aruanne— Käive 1 025 003 €
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 1 049 106 €
Equity
Assets
Employees
20251 025 003 €106 176 €181k €281k €916.06.2026
20241 049 106 €257 985 €333k €414k €830.06.2025
2023931 932 €203 274 €247k €325k €921.06.2024
2022810 211 €205 743 €253k €324k €815.06.2023
2021734 665 €173 137 €195k €262k €920.06.2022
2020631 524 €110 331 €142k €198k €708.06.2021
2019593 481 €139 106 €176k €231k €729.06.2020
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—79 433 €87 822 €11
2025—264 874 €209 297 €11
2024—195 986 €179 147 €10
2023—194 751 €165 614 €12
2022—158 181 €142 745 €10
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 202640k €40k €––
Taxes on workforce 202644k €44k €––
Employees 20261111––
Revenue 2025––––
State taxes 202539k €47k €49k €130k €
Taxes on workforce 202542k €52k €54k €62k €
Employees 202512121011
Revenue 2024––––
State taxes 202436k €33k €49k €78k €
Taxes on workforce 202439k €36k €53k €52k €
Employees 202411111010
Revenue 2023––––
State taxes 202333k €33k €94k €35k €
Taxes on workforce 202336k €36k €57k €38k €
Employees 202310101112
Revenue 2022––––
State taxes 202238k €27k €64k €29k €
Taxes on workforce 202241k €30k €41k €31k €
Employees 202299810
Licence nr
L03347
ActiveFrom 08.01.2014Open-ended
Zone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
UI frameworkTailwind CSS
OtherOpen Graph
Mobile carrier
+372 5022091Telia Eesti AS+372 5155547Telia Eesti AS+372 6507345Telia Eesti AS
2,3m €
Tartu Ülikool
74001073
3
3k €
20265 transactions · 79k €
20.042026
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
560 €
20.032026
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
16 226 €
06.032026
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
21 598 €
06.032026
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
21 091 €
06.032026
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 849 €
Show remaining 45 transactions (showing 50 most recent 180-st)+
20268 transactions · 175k €
20.022026
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
10 773 €
06.022026
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
21 642 €
06.022026
Tervisekassa
74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
21 052 €
06.022026
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 843 €
20.012026
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
39 084 €
09.012026
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
21 605 €
09.012026
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
21 028 €
09.012026
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 924 €
202537 transactions · 414k €
22.122025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
27 329 €
05.122025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
20 026 €
05.122025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 044 €
05.122025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
17 983 €
05.122025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
05.122025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
05.122025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
20.112025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
26 846 €
07.112025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 971 €
07.112025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 043 €
07.112025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
18 004 €
07.112025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
07.112025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
07.112025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
31.102025
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
1540 €
20.102025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
18 388 €
14.102025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
9625 €
07.102025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 975 €
07.102025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 046 €
07.102025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
16 850 €
07.102025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
07.102025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
07.102025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
22.092025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 926 €
05.092025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 990 €
05.092025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 089 €
05.092025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
16 909 €
05.092025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
05.092025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
05.092025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
21.082025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
24 489 €
07.082025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 998 €
07.082025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 209 €
07.082025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
19 070 €
07.082025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
07.082025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €
07.082025
Tervisekassa74000091
SOTSIAALTOETUSED · Muu tervishoid, sh tervishoiu haldamine
100 €

Family doctor centre (3)

leiaperearst.ee

The company runs 3 family doctor lists with 810 vacancies in total. Patient counts as of 01.08.2026.

  • Krista Klein· Põhja-Tallinna linnaosa, Haabersti linnaosa331 vacancies
  • Katrin Ollikainen· Põhja-Tallinna linnaosa, Haabersti linnaosa246 vacancies
  • Janne Hiiemäe· Põhja-Tallinna linnaosa, Haabersti linnaosa233 vacancies
View on leiaperearst.ee →

Documents (3)

dokumendiregister.ee
  • 30.12.2024Teatis· Kiri SISSESotsiaalkindlustusamet
  • 16.02.2024Kiri· Väljaminev dokumentTerviseamet
  • 15.12.2023Kiri· Sissetulev dokumentTerviseamet

Analysis · 2025

computed from annual reports
Revenue1,0m €median 396k €2.6× the sector median
Net margin10.4%median 10.4%-0.1 pp vs sector median
Revenue per employee114k €median 93k €1.2× the sector median
Revenue change-2.3%median 0.6%-2.9 pp vs sector median
Equity ratio64.5%
Current ratio2.73
Labour cost of revenue47.9%
Profit per employee11 797 €
Compared with2024revenue 1,0m €

Peer group: Üldarstiabi, 426 trading companies that filed a report in the last three years.

Founded 2000. That year 2,326 osaühing were registered; 2,243 are still trading, or 96.4%.