ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia'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
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›Corsair OÜ
14787305ActivePrivate limited companyEE102418176 · VAT-registered

Corsair OÜ

Harju maakond, Tallinn, Pirita linnaosa, Supluse pst 4·EMTAK 74141 — Other specialised design activities·7+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsDocumentsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 8 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
22.08.2019e-Business Register
Address
Supluse pst 4, Pirita linnaosa, Tallinn, 11911 Harju maakondADS · e-Business Register
E-mail address
hello@korsar.eee-Business Register
Website
www.katriin.come-Business Register · domain active
Principal activity
EMTAK 74141 - Other specialised design activitiese-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
  • Views
  • Industries
  • Activity licences
  • Recent registrations

Data

  • 78 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

Registered 22. august 2019, primary activity: Other specialised design activities. Main place of business in Pirita linnaosa, Tallinn, Harju maakond.

Data · 9 sourcese-Business Register · 3 min agoMTABuiltWithWeb tech scanEesti Internet
e-Business Register ↗
Revenue 2026 III kv
479 €
▲ 92% vs 2025 III kv
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
0 €
State + labour taxes · 2026 III kv
Tax debt
0 €
As of 11.10.2026 (MTA)
Revenue 2026 (I-III kv)
571 €
▼ 37% vs 2025 I-III kv
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
5 €
State + labour taxes · 2026 (I-III kv)
Tax debt
€0
As of 11.10.2026 (MTA)

Officers (2)

e-Business Register · 8 h ago
AK
Ants Korsar
Born 1984 · 42 y · board member since 22.08.2019
Board member
KK
Katriin Korsar
Born 1983 · 42 y · board member since 22.08.2019
Board member

Founders (2)

e-Business Register · 8 h ago
AK
Ants Korsar
Born 1984 · 42 y · founder since 22.08.2019
Founder · 1k €
KK
Katriin Korsar
Born 1983 · 42 y · founder since 22.08.2019
Founder · 1k €

Shareholders (2)

e-Business Register · 8 h ago
AK
Ants Korsar
Born 1984 · 42 y · shareholder since 01.09.2023
Shareholder 50% · 1k €
KK
Katriin Korsar
Born 1983 · 42 y · shareholder since 01.09.2023
Shareholder 50% · 1k €

Annual reports (6)

e-Business Register · annual reports · 2 päeva tagasi
Revenue 2025
927 €
↗ +121% vs 2024
State taxes 2025
536 €
↘ -98.4% vs 2023
Employees 2025
0
↘ -100.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.10.2026 as of
200k €100k €0

Tech stack

BuiltWith · 4 päeva tagasi
Domains (6)
www.katriin.com
SRCÄriregister
corsair.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
15.09.2026ReportEsitati 2025. aasta aruanne— Käive 927 €
2025
27.08.2025ReportEsitati 2024. aasta aruanne— Käive 419 €

Connected companies

Same-person ties · e-Business Register

Corsair OÜ is connected to 6 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Ants Korsar (3 companies).

Total connections
6
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Ants
3 companies
Via personAnts Korsar
Equity
Assets
Employees
2025927 €−10 957 €3k €38k €015.09.2026
2024419 €−13 910 €14k €45k €127.08.2025
2023187 888 €−15 077 €29k €61k €125.07.2024
202283 581 €30 159 €44k €45k €219.06.2023
202146 477 €22 586 €27k €29k €219.06.2022
20205130 €2308 €2k €2k €026.06.2021
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-III Q571 €5 €0 €–
2025928 €536 €0 €–
2024419 €483 €492 €–
2023193 900 €33 374 €5227 €1
202284 240 €11 564 €4962 €2
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €92 €479 €–
State taxes 20265 €0 €0 €–
Taxes on workforce 20260 €0 €0 €–
Employees 2026––––
Revenue 2025363 €295 €250 €20 €
State taxes 202562 €220 €39 €215 €
Taxes on workforce 20250 €0 €0 €0 €
Employees 2025––––
Revenue 20240 €248 €30 €141 €
State taxes 2024455 €28 €0 €–
Taxes on workforce 2024492 €0 €0 €–
Employees 2024––––
Revenue 202318k €174k €1k €554 €
State taxes 20232k €29k €1k €1k €
Taxes on workforce 20231k €1k €1k €1k €
Employees 20232221
Revenue 202219k €23k €19k €24k €
State taxes 20225k €2k €2k €3k €
Taxes on workforce 20221k €1k €1k €1k €
Employees 20222222
monsoleil.ee
SPF
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
websome.ee
SPFDMARC
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (This operation was aborted)
xn--kpsisevormid-dlb.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
UI frameworkBootstrap · Tailwind CSS
OtherOpen Graph · Schema.org
E-commerceWooCommerce
JavaScript libraryjQuery
AnalyticsGoogle Analytics
Tag managerGoogle Tag Manager
Web serverApache
Content management (CMS)WordPress
yourdomainman.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
Widgets16JavaScript libraries12Shop5Linked services5Content management (CMS)4Analytics4Mobile technologies4RSS / feeds3Email server3SSL certificate2Frameworks2CDN2Web server1Ns1Hosting1Ads1Payment system1Shipping1Programming language1Media1
Category breakdown
Widgets (16)
WordPress Plugins · Fonts · SEO Management · UX/UI Design Tool · Site Search · Search API · Semantic Search · Content Optimization · Content Embedding · Email Marketing · Marketing Automation · Tag Management · Data Management Platform · Digital Experience Optimization · Translation · Localization Software · Customer Engagement Platform · eCommerce · Data Display Widgets · Privacy Compliance · Business Intelligence · Web Performance Monitoring · Page Builder Addons · Website Builder · Content Management System
JavaScript libraries (12)
jQuery Plugin · JavaScript Library · Animation · DOM Manipulation · Event Handling · Ajax Library · UI · Compatibility · Slider · UI Component Library · Responsive Design Utility · Modal Dialog · Alert System · Mobile Development
Shop (5)
Non Platform · Plugin / Module · Open Source · WooCommerce Extension
Linked services (5)
Policy · Page Type
Content management (CMS) (4)
Open Source · Blog · Simple Website Builder · Community CMS · eCommerce Enabled
Analytics (4)
Advertiser Tracking · Conversion Tracking · Marketing Automation · Lead Generation · eCommerce Marketing · Tag Management · Conversion Optimization · Email Marketing · Pop-up Marketing · SMS Marketing · Web Push Notifications · Feedback Forms and Surveys · Customer Engagement · Omnichannel Marketing · A/B Testing · Personalization · Retargeting / Remarketing · Form Builder · Lead Nurturing · Social Management · Landing Page Builder · Website Builder · Growth Marketing · Inbound Marketing · Digital Marketing Suite · Dynamic Content
3
Katriin Korsar3
AK
Ants Korsar
board member, founder, shareholder 50%
3 other companies›
CompanyRoleReg. code
diLusso OÜ
FounderShareholder 50%Board member
16333784
Lennuklubi HOBBY AIR
Board member
80222424
Vaba Technologies OÜ
Shareholder 50%FounderBoard member
17567610
KK
Katriin Korsar
board member, founder, shareholder 50%
3 other companies›
CompanyRoleReg. code
diLusso OÜ
FounderShareholder 50%Board member
16333784
Lennuklubi HOBBY AIR
Board member
Mobile technologies (4)
–
RSS / feeds (3)
–
Email server (3)
Secure Email · DMARC
SSL certificate (2)
Root Authority
Frameworks (2)
WordPress Theme
CDN (2)
–
Web server (1)
–
Ns (1)
–
Hosting (1)
Server Location
Ads (1)
Retargeting / Remarketing · Audience Targeting · Data Management Platform
Payment system (1)
Currency
Shipping (1)
–
Programming language (1)
–
Media (1)
Video Players
80222424
Vaba Technologies OÜ
Shareholder 50%FounderBoard member
17567610

Analysis · 2025

computed from annual reports
Revenue927 €median 11k €8% of the sector median
Net margin-1,182.0%median 6.8%-1,188.8 pp vs sector median
Revenue change121.2%median -1.6%+122.8 pp vs sector median
Equity ratio8.4%
Current ratio0.31current assets cover under 1× liabilities
Labour cost of revenue0.0%
Compared with2024revenue 419 €

Peer group: Muu disainerite tegevus, 1,060 trading companies that filed a report in the last three years.

Founded 2019. That year 16,305 osaühing were registered; 15,676 are still trading, or 96.1%.