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Search›Companies›Corsair Consulting OÜ
17023790ActivePrivate limited companyEE102758742 · VAT-registered

Corsair Consulting OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Tornimäe tn 3 // 5 // 7·EMTAK 70201 — Business and other management consultancy activities·2+ years
Andmed · ···
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Overview

e-Business Register · 16 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
08.07.2024e-Business Register
Address
Tornimäe tn 3 // 5 // 7, Kesklinna linnaosa, Tallinn, 10145 Harju maakondADS · e-Business Register
E-mail address
ermo.kruus@gmail.come-Business Register
Principal activity
EMTAK 70201 - Business and other management consultancy activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
200,00 €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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 5 min agoMTA
e-Business Register ↗

Registered 8. juuli 2024, primary activity: Business and other management consultancy activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 III kv
89 757 €
▲ 108% vs 2025 III kv
As of 10.10.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
10 482 €
State + labour taxes · 2026 III kv
Tax debt
0 €
As of 09.11.2026 (MTA)
Revenue 2026 (I-III kv)
212k €
▲ 69% vs 2025 I-III kv
As of 10.10.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
18k €
State + labour taxes · 2026 (I-III kv)
Tax debt
€0
As of 09.11.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current €0max 3k €
11 Jul 202610 Sep 202610 Nov 2026
30 days
−3k €
3312,14 € → 0,00 €
90 days
−3k €
3312,14 € → 0,00 €
365 days
–
no data yet

Officers

e-Business Register · 16 h ago
VS
Viktor Sarap
Born 1984 · 42 y · board member since 08.07.2024
Board member

Founders (2)

e-Business Register · 16 h ago
EK
Ermo Kruus
Born 1973 · 53 y · founder since 05.07.2024
Founder · 100 €
VS
Viktor Sarap
Born 1984 · 42 y · founder since 05.07.2024
Founder · 100 €

Shareholders (2)

e-Business Register · 16 h ago
VS
Viktor Sarap
Born 1984 · 42 y · shareholder since 08.07.2024
Shareholder 50% · 100 €
EK
Ermo Kruus
Born 1973 · 53 y · shareholder since 08.07.2024
Shareholder 50% · 100 €

Annual reports (1)

e-Business Register · annual reports · 18 h tagasi
YearRevenueProfitEquityAssetsEmployees
2025248 750 €43 342 €44k €50k €222.05.2026
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.10.2026 as of
100k €50k €0
202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-III Q212 107 €8857 €9636 €2
2025166 494 €8399 €8436 €1
2024I-IV Q49 130 €451 €477 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202666k €56k €90k €–
State taxes 2026953 €3k €5k €–
Taxes on workforce 20261k €3k €5k €–
Employees 2026122–
Revenue 202540k €42k €43k €41k €
State taxes 20251k €3k €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
22.09.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50259181 / 4 · Olek: Jõustunud
  • Kanne nr 4 · kanne
15.09.2026FilingMuutmiskanne— Ä 50259181 / M1 · Olek: Puudused kõrvaldatud
11.08.2026TaxMaksuvõlg kasvas— +1856 € (kokku 3312 €)
09.08.2026TaxMaksuvõlg vähenes— −22 € (jäänud 1456 €)
07.08.2026TaxMaksuvõlg kasvas— +22 € (kokku 1478 €)
22.07.2026TaxMaksuvõlg vähenes— −12 € (jäänud 1456 €)
15.07.2026TaxMaksuvõlg vähenes— −74 € (jäänud 1468 €)
11.07.2026TaxMaksuvõlg kasvas— +1543 € (kokku 1543 €)
22.05.2026ReportEsitati 2025. aasta aruanne— Käive 248 750 €
2025
27.06.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50259181 / 3 · Olek: Jõustunud
  • Kanne nr 3 · kanne
19.05.2025FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 50259181 / 2 · Olek: Jõustunud
  • Kanne nr 2 · kanne

Connected companies

Same-person ties · e-Business Register

Corsair Consulting OÜ is connected to 10 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Ermo Kruus (7 companies).

Total connections
10
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Ermo
7 companies
Via personErmo Kruus7Viktor Sarap3
EK
Ermo Kruus
founder, shareholder 50%
7 other companies›
CompanyRoleReg. code
Mittetulundusühing Bastion of Freedom
FounderBoard member
80639638
OHS Services OÜ
Shareholder 100%Founder
3k €
1k €
Taxes on workforce 20251k €2k €3k €1k €
Employees 20251211
Revenue 2024––8k €41k €
State taxes 2024–––451 €
Taxes on workforce 2024–––477 €
Employees 2024–––1
Board member
14717871
Osaühing K-Kinnisvarahaldus
Founder
10786496
Osaühing Novogate
Founder
10792137
OÜ Best Systems
Founder
10587064
Safety and Security Solutions OÜ
Board memberShareholder 25%
12926903
Starmedia Domain, Inc. Eesti filiaal
Director of branch
10683425
VS
Viktor Sarap
board member, founder, shareholder 50%
3 other companies›
CompanyRoleReg. code
Mittetulundusühing Bastion of Freedom
FounderBoard member
80639638
Paragon OÜ
Board memberFounderShareholder 100%
14027540
Safety and Security Solutions OÜ
Board memberFounderShareholder 25%
12926903

Analysis · 2025

computed from annual reports
Revenue249k €median 28k €8.8× the sector median
Net margin17.4%median 21.7%-4.3 pp vs sector median
Revenue per employee124k €median 53k €2.3× the sector median
Equity ratio87.9%
Current ratio8.26
Labour cost of revenue11.0%
Profit per employee21 671 €

Peer group: Äri- ja muu juhtimisalane nõustamine, 7,486 trading companies that filed a report in the last three years.

Founded 2024. That year 22,389 osaühing were registered; 21,755 are still trading, or 97.2%.