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Search›Companies›Osaühing TJO Konsultatsioonid
10375741ActivePrivate limited companyEE100040782 · VAT-registered

Osaühing TJO Konsultatsioonid

Harju maakond, Tallinn, Lasnamäe linnaosa, Väike-Paala tn 1·EMTAK 70201 — Business and other management consultancy activities·28+ years
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
02.02.1998e-Business Register
Address
Väike-Paala tn 1, Lasnamäe linnaosa, Tallinn, 11415 Harju maakondADS · e-Business Register
E-mail address
info@tjo.eee-Business Register
Website
www.tjo.eee-Business Register · domain active
Telephone
+372 6659525· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 70201 - Business and other management consultancy activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
25 564,00 €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
  • Recent registrations

Data

  • 72 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
Data · 11 sourcese-Business Register · 4 min agoMTARTKBuiltWithWeb tech scanEesti Internet
e-Business Register ↗

Registered 2. veebruar 1998, primary activity: Business and other management consultancy activities. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
108 871 €
▼ 27% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
4
2026 (MTA)
Taxes paid
53 184 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 29.06.2026 (MTA)
Revenue 2026 (I kv)
109k €
▼ 27% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
4
2026 (MTA)
Taxes paid
53k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 29.06.2026 (MTA)

Officers (2)

e-Business Register · 17 h ago
KO
Kristel Onoper
Born 1973 · 53 y · board member since 02.02.1998
Board member
TO
Tauno-Jussi Onoper
Born 1973 · 53 y · board member since 02.02.1998
Board member

Shareholders (2)

e-Business Register · 17 h ago
TO
Tauno-Jussi Onoper
Born 1973 · 53 y · shareholder since 01.09.2023
Shareholder 50% · 13k €
KO
Kristel Onoper
Born 1973 · 53 y · shareholder since 01.09.2023
Shareholder 50% · 13k €

Beneficial owners (2)

e-Business Register · 17 h ago
KO
Kristel Onoper
Born 1973 · 53 y · ultimate beneficial owner since 18.10.2018
Ultimate beneficial owner
TO
Tauno-Jussi Onoper
Born 1973 · 53 y · ultimate beneficial owner since 18.10.2018
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 17 h ago

Osaühing TJO Konsultatsioonid is a shareholder or officer in 1 more company.

OÜ Klahv ja poogen
Founder

Annual reports (6)

e-Business Register · annual reports · 12 h tagasi
Revenue 2024
479k €
↗ +7.0% vs 2023
State taxes 2025
207k €
↗ +13.5% vs 2024
Employees 2024
6
↗ +20.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
200k €100k €0

Tech stack

Website analysis · 18 h tagasi
Domains (5)
www.tjo.ee
SRCÄriregister
efektiivsus.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org

State-sector payments (32 · 68k €)

RTK Makseandmik · 15.05.2026
Transactions
32
2024–2026 · 3 years
Total amount
68k €
avg 2k €
Buyers
10
State and municipal bodies
Latest
20.03.2026
2k € · SA Tartu Kiirabi

2026: 11k € · 2025: 32k € · 2024: 25k €

BuyerTxAmountShare
SA Tartu Kiirabi
90007141
3

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
28.06.2025ReportEsitati 2024. aasta aruanne— Käive 479 310 €

Connected companies

Same-person ties · e-Business Register

Osaühing TJO Konsultatsioonid is connected to 6 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Kristel Onoper (3 companies).

Total connections
6
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Kristel
3 companies
Via personKristel Onoper
Equity
Assets
Employees
2024479 310 €77 894 €208k €304k €628.06.2025
2023448 144 €159 662 €309k €404k €529.06.2024
2022408 586 €102 166 €284k €338k €429.06.2023
2021418 815 €150 771 €290k €346k €430.06.2022
2020387 767 €123 382 €235k €284k €430.06.2021
2019459 982 €120 630 €195k €286k €530.06.2020
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)
2026I Q108 871 €40 168 €13 016 €4
2025533 607 €207 413 €61 905 €4
2024465 169 €182 793 €70 903 €5
2023456 800 €156 408 €62 403 €4
2022409 476 €137 839 €61 042 €3
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026109k €–––
State taxes 202640k €–––
Taxes on workforce 202613k €–––
Employees 20264–––
Revenue 2025148k €139k €106k €140k €
State taxes 202549k €55k €55k €49k €
Taxes on workforce 202516k €16k €18k €11k €
Employees 20255444
Revenue 2024119k €136k €89k €121k €
State taxes 202433k €53k €51k €46k €
Taxes on workforce 202416k €20k €21k €14k €
Employees 20245555
Revenue 2023105k €122k €85k €145k €
State taxes 202337k €42k €37k €41k €
Taxes on workforce 202315k €17k €19k €12k €
Employees 20233334
Revenue 202299k €114k €78k €118k €
State taxes 202235k €35k €32k €36k €
Taxes on workforce 202215k €16k €17k €12k €
Employees 20223333
JavaScript library
jQuery
AnalyticsGoogle Analytics
SecurityreCAPTCHA
Web serverApache
UI frameworkTailwind CSS
kvaliteet.ee
REGTelia Eesti AS
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
JavaScript libraryjQuery
AnalyticsGoogle Analytics
SecurityreCAPTCHA
Web serverApache
UI frameworkTailwind CSS
onoper.ee
SPFDMARC
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
tootmisjuht.ee
REGTelia Eesti AS
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
JavaScript libraryjQuery
AnalyticsGoogle Analytics
SecurityreCAPTCHA
Web serverApache
UI frameworkTailwind CSS
Mobile carrier
+372 6659525Telia Eesti AS
29k €
OÜ Rail Baltic Estonia
12734109
3
5k €
Harku Vallavalitsus
75014132
2
4k €
SA RAEK
90013868
1
4k €
Viljandi Vallavalitsus
75038606
5
4k €
Transpordiamet
70001490
1
4k €
Eesti Interneti SA
90010019
1
4k €

Top 7 buyers account for 53k € — 78% of total. The remaining 3 buyers split the rest.

20262 transactions · 11k €
20.032026
SA Tartu Kiirabi90007141
MAJANDAMISKULUD · Parameditsiiniteenused
2170 €
18.022026
SA Tartu Kiirabi90007141
MAJANDAMISKULUD · Parameditsiiniteenused
8674 €
20253 transactions · 23k €
30.122025
SA Tartu Kiirabi90007141
MAJANDAMISKULUD · Parameditsiiniteenused
18 488 €
23.122025
SA RAEK90013868
MAJANDAMISKULUD · Üldine majandus- ja kaubanduspoliitika
3895 €
27.112025
Politsei- ja Piirivalveamet70008747
MAJANDAMISKULUD · Politsei
719 €
Show remaining 27 transactions+
20254 transactions · 9k €
19.092025
OÜ Rail Baltic Estonia12734109
MAJANDAMISKULUD · Raudteetransport
4166 €
19.092025
OÜ Rail Baltic Estonia12734109
TÖÖJÕUKULUD · Raudteetransport
566 €
12.062025
Eesti Interneti SA90010019
3
Tauno-Jussi Onoper3
KO
Kristel Onoper
board member, shareholder 50%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Delta Koopiakeskus OÜ
Ultimate beneficial ownerShareholder 50%Board memberFounder
11837066
TJO Koolitused OÜ
Ultimate beneficial ownerShareholder 50%Board memberFounder
11836983
TJO Tarkvara OÜ
Ultimate beneficial ownerShareholder 50%Board memberFounder
12210501
TO
Tauno-Jussi Onoper
board member, shareholder 50%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Delta Koopiakeskus OÜ
Ultimate beneficial ownerShareholder 50%Board memberFounder
11837066
TJO Koolitused OÜ
MAJANDAMISKULUD · Side
3501 €
15.042025
Põllumajanduse Registrite ja Informatsiooni Amet70005967
MAJANDAMISKULUD · Põllumajandus
476 €
202423 transactions · 25k €
16.122024
Kaitseressursside Amet70007647
MAJANDAMISKULUD · Sõjaline riigikaitse
1122 €
28.082024
Kaitseressursside Amet70007647
MAJANDAMISKULUD · Sõjaline riigikaitse
561 €
11.042024
SA Keskkonnainvesteeringute Keskus90005946
MAJANDAMISKULUD · Muu keskkonnakaitse (sh keskkonnakaitse haldus)
1940 €
11.042024
Viljandi Vallavalitsus75038606
MAJANDAMISKULUD · Valla- ja linnavalitsus
1923 €
11.042024
Viljandi Vallavalitsus75038606
MAJANDAMISKULUD · Muu majandus (sh majanduse haldus)
641 €
11.042024
Viljandi Vallavalitsus75038606
MAJANDAMISKULUD · Muud elamu- ja kommunaalmajanduse tegevus
321 €
11.042024
Viljandi Vallavalitsus75038606
MAJANDAMISKULUD · Muu haridus, sh hariduse haldus
321 €
11.042024
Viljandi Vallavalitsus75038606
MAJANDAMISKULUD · Muu sotsiaalne kaitse, sh sotsiaalse kaitse haldus
321 €
27.032024
Keskkonnaagentuur70009540
MAJANDAMISKULUD · Muu keskkonnakaitse (sh keskkonnakaitse haldus)
854 €
27.032024
Patendiamet70003164
MAJANDAMISKULUD · Üldine majandus- ja kaubanduspoliitika
854 €
27.032024
OÜ Rail Baltic Estonia12734109
MAJANDAMISKULUD · Raudteetransport
293 €
26.032024
Eesti Töötukassa74000085
MAJANDAMISKULUD · Töötute sotsiaalne kaitse
714 €
26.032024
Eesti Töötukassa74000085
MAJANDAMISKULUD · Töötute sotsiaalne kaitse
714 €
21.032024
Transpordiamet70001490
MAJANDAMISKULUD · Maanteetransport
3526 €
06.032024
SA Põhja-Eesti Regionaalhaigla90006399
MAJANDAMISKULUD · Erihaigla teenused
3172 €
16.022024
Harku Vallavalitsus75014132
MAJANDAMISKULUD · Valla- ja linnavalitsus
1098 €
07.022024
Eesti Töötukassa74000085
MAJANDAMISKULUD · Töötute sotsiaalne kaitse
288 €
06.022024
Kaitseressursside Amet70007647
MAJANDAMISKULUD · Sõjaline riigikaitse
561 €
02.022024
Kaitseressursside Amet70007647
MAJANDAMISKULUD · Sõjaline riigikaitse
561 €
29.012024
Patendiamet70003164
MAJANDAMISKULUD · Üldine majandus- ja kaubanduspoliitika
854 €
18.012024
Eesti Töötukassa74000085
MAJANDAMISKULUD · Töötute sotsiaalne kaitse
714 €
15.012024
Terviseamet70008799
MAJANDAMISKULUD · Avalikud tervishoiuteenused
952 €
04.012024
Harku Vallavalitsus75014132
MAJANDAMISKULUD · Valla- ja linnavalitsus
3000 €
Ultimate beneficial owner
Shareholder 50%
Board member
Founder
11836983
TJO Tarkvara OÜ
Ultimate beneficial ownerShareholder 50%Board memberFounder
12210501