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Search›Companies›Eridanos Advisors OÜ
11114669ActivePrivate limited companyEE101023229 · VAT-registered

Eridanos Advisors OÜ

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Erika tn 14·EMTAK 70201 — Business and other management consultancy activities·21+ years
Andmed · ···
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Overview

e-Business Register · 13 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
02.03.2005e-Business Register
Address
Erika tn 14, Põhja-Tallinna linnaosa, Tallinn, 10416 Harju maakondADS · e-Business Register
E-mail address
david@eridanos.come-Business Register
Telephones
+372 5259717· Telia Eesti AS+372 6440990e-Business Register · TTJA NBA
Principal activity
EMTAK 70201 - Business and other management consultancy activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2555,00 €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

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  • 79 sources
  • Database
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  • MCP

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  • About
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 6 sourcese-Business Register · 10 min agoMTA
e-Business Register ↗

Registered 2. märts 2005, primary activity: Business and other management consultancy activities. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
30 000 €
▼ 0% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
9220 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 10.08.2026 (MTA)
Revenue 2026 (I-II kv)
60k €
▼ 0% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
18k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 10.08.2026 (MTA)

Officers (2)

e-Business Register · 13 h ago
DS
David Stewart Coolidge
Born 1964 · 62 y · board member since 06.04.2005
Board member
JS
John Stewart Wilson Jr
Born 1967 · 59 y · board member since 18.06.2010
Board member

Founders

e-Business Register · 13 h ago
OL
OSAÜHING LOOMAN -ATLEGAL PERSON
Legal person · 10653542 · founder since 02.03.2005
Founder

Shareholders (2)

e-Business Register · 13 h ago
DS
David Stewart Coolidge
Born 1964 · 62 y · shareholder since 01.09.2023
Shareholder 80% · 2k €
JS
John Stewart Wilson Jr
Born 1967 · 59 y · shareholder since 01.09.2023
Shareholder 20% · 511 €

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
120k €
↘ -0.0% vs 2024
State taxes 2025
23k €
↘ -0.1% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
50k €25k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5259717Telia Eesti AS+372 6440990Unknown

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
22.04.2026ReportEsitati 2025. aasta aruanne— Käive 120 000 €
2025
14.02.2025ReportEsitati 2024. aasta aruanne— Käive 120 045 €

Connected companies

Same-person ties · e-Business Register

Eridanos Advisors OÜ is connected to 9 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through John Stewart Wilson Jr (6 companies).

Total connections
9
via 2 people
Connecting people
2
Active here
Distinct roles
2
Board member · Shareholder
Strongest tie
John
6 companies
Via personJohn Stewart Wilson Jr
Equity
Assets
Employees
2025120 000 €2810 €7k €22k €122.04.2026
2024120 045 €4164 €8k €36k €114.02.2025
2023120 000 €3506 €11k €42k €118.06.2024
202290 750 €−8149 €24k €62k €130.06.2023
202184 037 €10 733 €32k €67k €129.06.2022
202081 000 €9537 €21k €61k €130.06.2021
201969 928 €8142 €12k €13k €116.09.2020
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-II Q60 000 €12 070 €5679 €–
2025120 000 €22 600 €11 833 €–
2024120 045 €22 629 €11 222 €–
2023120 000 €28 569 €14 028 €–
202287 500 €14 110 €7437 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202630k €30k €––
State taxes 20266k €6k €––
Taxes on workforce 20263k €3k €––
Employees 2026––––
Revenue 202530k €30k €30k €30k €
State taxes 20256k €6k €6k €5k €
Taxes on workforce 20253k €3k €3k €3k €
Employees 2025––––
Revenue 202430k €30k €30k €30k €
State taxes 20244k €6k €7k €5k €
Taxes on workforce 20242k €4k €3k €3k €
Employees 2024––––
Revenue 202330k €30k €30k €30k €
State taxes 20239k €5k €6k €9k €
Taxes on workforce 20236k €3k €3k €3k €
Employees 2023––––
Revenue 202220k €20k €20k €27k €
State taxes 20223k €3k €4k €4k €
Taxes on workforce 20221k €2k €2k €2k €
Employees 2022––––
6
David Stewart Coolidge3
JS
John Stewart Wilson Jr
board member, shareholder 20%
6 other companies›
CompanyRoleReg. code
Archangels Legacy Advisors OÜ
Board memberFounderShareholder 100%
17463483
Arsenal Center OÜ
Shareholder 2%
12157882
ENKID GLOBAL OÜ
Shareholder 1%
14729845
Mittetulundusühing Maya Initiative
Founder
80584854
OÜ Moonilill
Shareholder 4%
14791137
Rasa Trading Company AS
Supervisory board member
10588230
DS
David Stewart Coolidge
board member, shareholder 80%
3 other companies›
CompanyRoleReg. code
GREEN DRAGON INVESTMENTS OÜ
Shareholder 100%FounderBoard member
10924260
Karjamaa Partners OÜ
Shareholder 39%Board member
14562919
osaühing BDG Holdings
Shareholder 5%
10341133

Analysis · 2025

computed from annual reports
Revenue120k €median 29k €4.2× the sector median
Net margin2.3%median 21.7%-19.3 pp vs sector median
Revenue per employee120k €median 53k €2.2× the sector median
Revenue change-0.0%median 0.2%-0.3 pp vs sector median
Equity ratio31.0%
Current ratio1.33
Labour cost of revenue21.3%
Profit per employee2810 €
Compared with2024revenue 120k €

Peer group: Äri- ja muu juhtimisalane nõustamine, 7,461 trading companies that filed a report in the last three years.

Founded 2005. That year 4,149 osaühing were registered; 4,016 are still trading, or 96.8%.