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Search›Companies›CXO OÜ
11628954ActivePrivate limited companyEE101291226 · VAT-registered

CXO OÜ

Tartu maakond, Tartu linn, Tartu linn, Akadeemia tn 3·EMTAK 69202 — Bookkeeping, tax consulting·17+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState paymentsActivityConnected companies
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Overview

e-Business Register · 1 d ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
15.04.2009e-Business Register
Address
Akadeemia tn 3, Tartu linn, Tartu linn, 51003 Tartu maakondADS · e-Business Register
E-mail address
info@cxo.eee-Business Register
Website
www.cxo.eee-Business Register · domain active
Telephones
+372 55656405· Telia Eesti AS+372 5231383· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 69202 - Bookkeeping, tax consultinge-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
4000,00 €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
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 11 sourcese-Business Register · 2 min agoMTABuiltWithWeb tech scanEesti InternetTööinspektsioon
e-Business Register ↗

Registered 15. aprill 2009, primary activity: Bookkeeping, tax consulting. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 (I kv)
175 079 €
▲ 1% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
12
2026 (MTA)
Taxes paid
155 202 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 24.06.2026 (MTA)
Revenue 2026 (I kv)
175k €
▲ 1% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
12
2026 (MTA)
Taxes paid
155k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 24.06.2026 (MTA)

Officers (2)

e-Business Register · 1 d ago
KT
Kairit Tammoja
Born 1974 · 52 y · board member since 15.04.2009
Board member
SM
Silja Mikli
Born 1980 · 45 y · board member since 13.11.2018
Board member

Founders (3)

e-Business Register · 1 d ago
SR
Sven Reppo
Born 1968 · 57 y · founder since 15.04.2009
Founder
KT
Kairit Tammoja
Born 1974 · 52 y · founder since 15.04.2009
Founder
MK
Marek Kiisa
Born 1968 · 57 y · founder since 15.04.2009
Founder

Shareholders (6)

e-Business Register · 1 d ago
0%50%100%
Founder / management
100.0% · 6
#ShareholderType%€
1
Kairit Tammoja
Founder / management25.00%

Beneficial owners (2)

e-Business Register · 1 d ago
SM
Silja Mikli
Born 1980 · 45 y · ultimate beneficial owner since 01.11.2018
Ultimate beneficial owner
KT
Kairit Tammoja
Born 1974 · 52 y · ultimate beneficial owner since 01.11.2018
Ultimate beneficial owner

Other persons

e-Business Register · 1 d ago
NC
Nasdaq CSD SEFOREIGN
Foreign / not in register · registrar of the members since 12.04.2018
Registrar of the members

Subsidiaries

e-Business Register · shareholders · 1 d ago

CXO OÜ is a shareholder or officer in 1 more company.

CXO OÜ
Shareholder 15%

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
653k €
↗ +1.1% vs 2023
State taxes 2025
351k €
↗ +8.6% vs 2024
Employees 2024
11
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

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

Tech stack

BuiltWith · 8 päeva tagasi
Domains (3)
www.cxo.ee
SRCÄriregister
astrecnumeri.ee
SPFDMARC
MXGoogle Workspace
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS

Labour Inspectorate (1 act(s))

opendata.ti.ee

Enforcement cases· 1 case · 1 act

3-1/21/68809.04.2021
1 act
Ettekirjutus1 act · 09.04.2021
—
Show every act (1)+
202109.04.2021
Content access is restricted.
3-1/21/688-1-1 · Ettekirjutus
Violation
—
No fine

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
09.04.2026OfficerSai osanikuks2×expand ›hide ⌃
  • CXO OÜ · · 15 %
  • Marina Kähr · · 5 %
2025
05.12.2025OfficerSai osanikuks— Mobi Solutions OÜ · · 20 %
10.11.2025FilingMuutmiskanne

Connected companies

Same-person ties · e-Business Register

CXO OÜ is connected to 34 other companies through 5 people who hold a role here and elsewhere. The strongest tie runs through Marek Kiisa (20 companies).

Total connections
34
via 5 people
Connecting people
5
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Marek
20 companies
Via personMarek Kiisa
1k €
2
Silja Mikli
Founder / management25.00%1k €
3
Mobi Solutions OÜ
Founder / management20.00%800 €
4
CXO OÜ
Founder / management15.00%600 €
5
Marek Kiisa
Founder / management10.00%400 €
6
Marina Kähr
Founder / management5.00%200 €
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
25.0%
Top 3
70.0%
Top 5
95.0%
Top 10
100.0%
80% line
4 of 6
Gini
0.25

Dominant holder: 25.0% – non-controlling but blocking.

KT
Kairit Tammoja
Born 1974 · 52 y · shareholder since 16.08.2023
Shareholder 25% · 1k €
SM
Silja Mikli
Born 1980 · 45 y · shareholder since 16.08.2023
Shareholder 25% · 1k €
MS
Mobi Solutions OÜLEGAL PERSON
Legal person · 10800902 · shareholder since 05.12.2025
Shareholder 20% · 800 €
CO
CXO OÜLEGAL PERSON
Legal person · 11628954 · shareholder since 09.04.2026
Shareholder 15% · 600 €
MK
Marek Kiisa
Born 1968 · 57 y · shareholder since 16.08.2023
Shareholder 10% · 400 €
MK
Marina Kähr
Born 1985 · 40 y · shareholder since 09.04.2026
Shareholder 5% · 200 €
Equity
Assets
Employees
2024652 664 €43 927 €42k €139k €1130.06.2025
2023645 342 €97 505 €115k €200k €1128.06.2024
2022530 932 €65 986 €80k €153k €1122.06.2023
2021434 779 €58 746 €74k €152k €1129.06.2022
2020432 660 €36 853 €51k €102k €1125.06.2021
2019391 223 €11 869 €19k €70k €911.07.2020
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 Q175 079 €103 441 €51 761 €12
2025713 219 €351 375 €218 142 €12
2024653 543 €323 663 €197 147 €11
2023641 850 €288 480 €174 594 €10
2022540 940 €241 353 €147 607 €11
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026175k €–––
State taxes 2026103k €–––
Taxes on workforce 202652k €–––
Employees 202612–––
Revenue 2025173k €183k €187k €170k €
State taxes 202590k €87k €90k €84k €
Taxes on workforce 202550k €56k €57k €54k €
Employees 202512121212
Revenue 2024164k €163k €161k €165k €
State taxes 202474k €93k €80k €77k €
Taxes on workforce 202446k €50k €51k €49k €
Employees 202411111111
Revenue 2023161k €162k €167k €152k €
State taxes 202369k €68k €87k €65k €
Taxes on workforce 202343k €42k €48k €41k €
Employees 202311111010
Revenue 2022138k €131k €135k €137k €
State taxes 202250k €59k €72k €60k €
Taxes on workforce 202232k €37k €39k €39k €
Employees 202211111111
Could not analyse (This operation was aborted)
cxo.ee
MXGoogle Workspace
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
CDNCloudflare
JavaScript libraryjQuery
AnalyticsGoogle Analytics
OtherOpen Graph
Mobile carrier
+372 5231383Telia Eesti AS+372 55656405Telia Eesti AS
JavaScript libraries7Hosting6Widgets5Analytics4Mobile technologies3CDN3SSL certificate2Email server2Cdns2Content management (CMS)1Web server1Ns1Ads1CDN1Linked services1Web Master1
Category breakdown
JavaScript libraries (7)
Resource Loader · Typography · JavaScript Library · Animation · DOM Manipulation · Event Handling · Ajax Library · Framework · Compatibility · Polyfill · Module System · Browser Feature Detection · Performance Optimization
Hosting (6)
Cloud Hosting · Cloud PaaS · US hosting · Server Location
Widgets (5)
Fonts · Privacy Compliance · Data Protection · Compliance Software · API Management · Tag Management · Marketing Automation · Data Management Platform · Digital Experience Optimization
Analytics (4)
Application Performance · Audience Measurement · Visitor Count Tracking · Site Optimization · Conversion Optimization · A/B Testing · Advertiser Tracking · Personalization · Mobile · Feedback Forms and Surveys · Heatmap Analytics · Session Replay · User Behavior Analytics · UI/UX Testing · NPS and Customer Satisfaction · AI · AI for UX Analytics · Consumer Insights · Consumer Research · Customer Experience Management · Customer Sentiment Analysis · Digital Customer Experience · Experience Management · Product Analytics · UX Automation · Visual Feedback · Web Analytics
Mobile technologies (3)
–
CDN (3)
–
SSL certificate (2)
–
Email server
2×
expand ›
hide ⌃
  • Ä 10128201 / 15 · Olek: Jõustunud
  • Kanne nr 15 · kanne
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 652 664 €
2024
28.06.2024ReportEsitati 2023. aasta aruanne— Käive 645 342 €
20
Kairit Tammoja5
Sven Reppo5
Silja Mikli3
Marina Kähr1
MK
Marek Kiisa
founder, shareholder 10%
20 other companies›
CompanyRoleReg. code
Astrec Baltic OÜ
Board memberFounderUltimate beneficial owner
10502091
Astrec Data OÜ
Supervisory board memberUltimate beneficial owner
12626294
Astrec Invest OÜ
Board memberUltimate beneficial ownerShareholder 100%
11646082
ASTREC Osaühing
Board memberUltimate beneficial ownerShareholder 100%
10282229
Dynaplay Estonia OÜ
Board member
11208896
Kiisa Grupp OÜ
Ultimate beneficial ownerBoard member
11127548
Mittetulundusühing Tuleviku Tehnoloogiaharidus
Founder
80583085
MTÜ Eesti WEB3 Koda
Founder
80377823
Orthodrome OÜ
Founder
14182803
OÜ FutureCoders
Supervisory board member
16702520
oü Roheline Soojus
Board memberUltimate beneficial owner
11808716
Palo Alto Club OÜ
Board memberUltimate beneficial owner
14827861
Pihlakodu AS
Supervisory board member
10293405
Sihtasutus EESTI AUTOVÕIDUSÕIDU AJALUGU
FounderSupervisory board memberLiquidatorUltimate beneficial owner
90009246
Sihtasutus TULEVIKU KOOL
Supervisory board memberUltimate beneficial owner
90010427
Sihtasutus Viimsi Teadus- ja Tehnikahariduskeskus
Board memberUltimate beneficial owner
90010775
… and 4 more · see on the person page ↗
KT
Kairit Tammoja
board member, founder, shareholder 25%, ultimate beneficial owner
5 other companies›
CompanyRoleReg. code
Intimax OÜ
Board member
12605837
Mittetulundusühing Andrekse Tulevik
Board member
80288446
Osaühing Miss Mary of Sweden
SR
Sven Reppo
founder
5 other companies›
CompanyRoleReg. code
Astrec Baltic OÜ
Board memberUltimate beneficial ownerShareholder 50%
10502091
Astrec Data OÜ
Board memberUltimate beneficial owner
SM
Silja Mikli
board member, shareholder 25%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Mobi Solutions OÜ
Shareholder 2%Ultimate beneficial ownerBoard member
10800902
MobiGW OÜ
Ultimate beneficial ownerBoard member
MK
Marina Kähr
shareholder 5%
1 other company›
CompanyRoleReg. code
OÜ Tiigiveere
Board memberFounderShareholder 50%Ultimate beneficial owner
14038331
(2)
Business Email Hosting
Cdns (2)
Edge Delivery Network
Content management (CMS) (1)
Simple Website Builder · Hosted Solution
Web server (1)
–
Ns (1)
–
Ads (1)
Ad Server · Ad Network · Ad Analytics · Demand-side Platform · Ad Exchange
CDN (1)
–
Linked services (1)
–
Web Master (1)
–
Board member
10194063
OÜ Kaimari Trade
Board memberFounderShareholder 50%Ultimate beneficial owner
11109131
Sihtasutus TULEVIKU KOOL
Board member
90010427
12626294
Stelff Nordic OÜ
Board memberUltimate beneficial owner
14548196
Zip Capital OÜ
FounderShareholder 100%Board memberUltimate beneficial owner
12911847
Vincent Holding osaühing
Supervisory board member
11732108
12585425
MobiSpace OÜ
Ultimate beneficial owner
17247360