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Search›Companies›sihtasutus Eesti Koostöö Kogu
90007081ActiveFoundationEE101405960 · VAT-registeredWikidata · Q31271998

sihtasutus Eesti Koostöö Kogu

Harju maakond, Tallinn, Kesklinna linnaosa, A. Weizenbergi tn 39·EMTAK 72201 — Research and experimental development on social sciences and humanities·23+ years
Andmed · ···
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Overview

e-Business Register · 18 h ago
Registry code
e-Business Register
Legal form
Foundation
Registered
10.04.2003e-Business Register
Address
A. Weizenbergi tn 39, Kesklinna linnaosa, Tallinn, 15050 Harju maakondADS · e-Business Register
E-mail address
info@kogu.eee-Business Register
Website
www.kogu.eee-Business Register · domain active
Principal activity
EMTAK 72201 - Research and experimental development on social sciences and humanitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
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
  • Activity licences
  • Recent registrations

Data

  • 79 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
Tax-deductible donations
Data · 11 sourcese-Business Register · 3 min agoMTARTKPatendiametBuiltWithWeb tech scanEesti Internet
e-Business Register ↗

Registered 10. aprill 2003, primary activity: Research and experimental development on social sciences and humanities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 II kv
123 €
▼ 46% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
5
2026 (MTA)
Taxes paid
61 207 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 11.08.2026 (MTA)
Revenue 2026 (I-II kv)
265 €
▼ 13% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
5
2026 (MTA)
Taxes paid
160k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 11.08.2026 (MTA)

Officers (9)

e-Business Register · 18 h ago
KT
Kairi Tilga
Born 1981 · 44 y · board member since 06.09.2019
Board member
ÜM
Ülar Mark
Born 1968 · 58 y · supervisory board member since 01.02.2024
Supervisory board member
AK
Andres Kütt
Born 1975 · 50 y · supervisory board member since 01.02.2024
Supervisory board member
IL
Indrek Lillemägi
Born 1989 · 37 y · supervisory board member since 01.02.2024
Supervisory board member
MV
Martin Villig
Born 1978 · 47 y · supervisory board member since 01.02.2024
Supervisory board member
OO
Ott Oja
Born 1991 · 34 y · supervisory board member since 01.02.2024
Supervisory board member
KT
Külli Taro
· supervisory board member since 12.12.2024
Supervisory board member
AO
Arko Olesk
Born 1981 · 45 y · supervisory board member since 12.12.2024
Supervisory board member
KK
Kaie Karniol
Born 1971 · 55 y · supervisory board member since 26.06.2025
Supervisory board member

Founders

e-Business Register · 18 h ago
EV
Eesti VabariikSTATE / KOV
State / municipality · founder since 10.04.2003
Founder

Other persons (2)

e-Business Register · 18 h ago
EL
Enn Leppik
Born 1949 · 77 y · auditor since 15.12.2016
Auditor
AE
AUDIITORBÜROO ELSS OÜLEGAL PERSON
Legal person · 10213441 · auditor since 15.12.2016
Auditor

Annual reports (7)

e-Business Register · annual reports · 6 päeva tagasi
State taxes 2025
122k €
↗ +47.3% vs 2024
Employees 2025
4
0.0% vs 2024
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
500 €250 €0

Tech stack

Website analysis · 3 päeva tagasi
Domains (8)
www.kogu.ee
SRCÄriregister
inimareng.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org

Tax-deductible donations

Tax & Customs Board · tax-exempt entities list

The Tax & Customs Board has added this entity to the list of NGOs, foundations and religious bodies that qualify for donor income-tax deductions.

Added to list
01.01.2004
Location in list
Tallinn · Harju maakond
View MTA list →

Trademarks (1)

Patendiamet · 17.05.2026
Eesti Koostöö Kogu KO GU
3 classes · figurative-word · 11.03.2021 · M202100387
Registered

State-sector payments (20 · 990k €)

RTK Makseandmik · 15.05.2026
Transactions
20
2024–2026 · 3 years
Total amount
990k €
avg 49k €
Buyers
8
State and municipal bodies
Latest
13.03.2026
77k € · HARIDUS- JA TEADUSMINISTEERIUM

2026: 225k € · 2025: 450k € · 2024: 315k €

BuyerTxAmountShare
HARIDUS- JA TEADUSMINISTEERIUM
70000740
5

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
19.03.2026ReportEsitati 2025. aasta aruanne
2025
15.07.2025FilingMuutmiskanne2×expand ›hide ⌃
  • S 10071780 / 19 · Olek: Jõustunud
  • Kanne nr 18 · kanne
03.07.2025FilingMuutmiskanne— S 10071780 / M14 · Olek: Puudused kõrvaldatud
26.06.2025Astus nõukogusse

Connected companies

Same-person ties · e-Business Register

sihtasutus Eesti Koostöö Kogu is connected to 85 other companies through 9 people who hold a role here and elsewhere. The strongest tie runs through Martin Villig (12 companies).

Total connections
85
via 9 people
Connecting people
9
Active here
Distinct roles
3
Board member · Supervisory board member
Strongest tie
Martin
12 companies
Via personMartin Villig
2025AUD–1217 €19k €168k €419.03.2026
2024AUD–−13 322 €18k €142k €407.04.2025
2023AUD–−38 344 €31k €104k €429.04.2024
2022AUD–−64 826 €69k €144k €305.05.2023
2021AUD–52 486 €134k €300k €315.06.2022
2020AUD–−19 942 €82k €107k €317.05.2021
2019AUD–47 056 €102k €135k €220.04.2020
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 Q265 €76 871 €82 978 €5
2025459 €121 665 €131 978 €16
2024342 €82 606 €87 407 €53
2023379 €84 455 €90 000 €3
2022364 €79 515 €84 022 €3
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026142 €123 €––
State taxes 202648k €29k €––
Taxes on workforce 202651k €32k €––
Employees 202655––
Revenue 202577 €228 €81 €73 €
State taxes 202523k €21k €24k €53k €
Taxes on workforce 202525k €23k €26k €58k €
Employees 202554545516
Revenue 2024212 €45 €23 €62 €
State taxes 202419k €26k €19k €18k €
Taxes on workforce 202420k €28k €21k €19k €
Employees 20243161853
Revenue 202335 €207 €66 €71 €
State taxes 202336k €14k €15k €19k €
Taxes on workforce 202339k €15k €16k €20k €
Employees 20233333
Revenue 202271 €182 €42 €69 €
State taxes 202213k €12k €17k €37k €
Taxes on workforce 202214k €13k €18k €40k €
Employees 20224241403
Content management (CMS)
WordPress
JavaScript libraryjQuery
FrameworkAlpine.js
AnalyticsGoogle Analytics
Web serverApache
UI frameworkTailwind CSS
kogu.ee
SPFDMARC
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
OtherOpen Graph · Schema.org
JavaScript libraryjQuery
AnalyticsGoogle Analytics
Tag managerGoogle Tag Manager
SecurityreCAPTCHA
Web serverApache
UI frameworkTailwind CSS
rahvaalgatused.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web servernginx
UI frameworkTailwind CSS
OtherOpen Graph
rahvaalgatus.ee
SPFDMARC
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web servernginx
UI frameworkTailwind CSS
OtherOpen Graph
rahvalgatused.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web servernginx
UI frameworkTailwind CSS
OtherOpen Graph
rahvalgatus.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
Web servernginx
UI frameworkTailwind CSS
OtherOpen Graph
riigipilt.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Detected technologies
JavaScript libraryjQuery
AnalyticsGoogle Analytics
Web serverApache
461k €
VABARIIGI PRESIDENT (Presidendi Kantselei)
74000234
9
448k €
RIIGIKANTSELEI
70004809
1
78k €
Integratsiooni SA
90000788
1
410 €
Tallinna Keskkonna- ja Kommunaalamet
75014913
1
410 €
Kohila Vallavalitsus
75018851
1
410 €
Haridus- ja Noorteamet
77001292
1
410 €

Top 7 buyers account for 989k € — 100% of total. The remaining 1 buyers split the rest.

20263 transactions · 225k €
13.032026
HARIDUS- JA TEADUSMINISTEERIUM70000740
MUUD TOETUSED · Noorsootöö ja noortekeskused
77 417 €
13.022026
HARIDUS- JA TEADUSMINISTEERIUM70000740
MUUD TOETUSED · Teadus- ja arendustegevus hariduses
67 733 €
30.012026
VABARIIGI PRESIDENT (Presidendi Kantselei)74000234
MUUD TOETUSED · Keskvalituse täidesaatvad ja seadusandlikud organid
80 000 €
20252 transactions · 14k €
15.102025
VABARIIGI PRESIDENT (Presidendi Kantselei)74000234
MUUD TOETUSED · Keskvalituse täidesaatvad ja seadusandlikud organid
14 066 €
10.102025
Tallinna Keskkonna- ja Kommunaalamet75014913
MAJANDAMISKULUD · Muud elamu- ja kommunaalmajanduse tegevus
410 €
Show remaining 15 transactions+
20259 transactions · 435k €
03.102025
Kohila Vallavalitsus75018851
MAJANDAMISKULUD · Alusharidus
410 €
22.092025
Haridus- ja Noorteamet77001292
MAJANDAMISKULUD · Muu haridus, sh hariduse haldus
410 €
22.092025
Integratsiooni SA90000788
Officer
— Kaie Karniol
07.04.2025ReportEsitati 2024. aasta aruanne
2024
12.12.2024OfficerAstus nõukogusse2×expand ›hide ⌃
  • Külli Taro
  • Arko Olesk
12
Ülar Mark6
Indrek Lillemägi4
Kairi Tilga3
Andres Kütt2
Ott Oja2
Arko Olesk2
Kaie Karniol1
Enn Leppik53
MV
Martin Villig
supervisory board member
12 other companies›
CompanyRoleReg. code
Bolt Technology OÜ
Supervisory board member
12417834
CSA PARTNERS OÜ
Board memberFounder
11169009
Heateo Sihtasutus
Supervisory board member
90008175
Kamba Haldus OÜ
Board member
16135541
MGZ Adventures OÜ
Board member
14428954
Mittetulundusühing Asutajad
Founder
80305937
Mittetulundusühing Elav Tänav
FounderSupervisory board member
80597012
Mittetulundusühing Tuleviku Tehnoloogiaharidus
Founder
80583085
MLV Adventures OÜ
Shareholder 100%Board memberFounder
17298386
Sihtasutus Garage48
Supervisory board member
90010226
ZERO Media OÜ
Shareholder 100%Board memberFounder
10364677
Zero Technologies OÜ
Founder
11016228
ÜM
Ülar Mark
supervisory board member
6 other companies›
CompanyRoleReg. code
Foca Mittetulundusühing
Founder
80559514
Kodea OÜ
FounderSupervisory board memberShareholder 5%
IL
Indrek Lillemägi
supervisory board member
4 other companies›
CompanyRoleReg. code
OÜ Emajõe koolkond
Board memberFounderShareholder 100%
14544413
Sihtasutus Emili Kool
Supervisory board member
KT
Kairi Tilga
board member
3 other companies›
CompanyRoleReg. code
Eesti Kirjanike Muuseumide Ühing
Founder
80307250
Mittetulundusühing Eestimaa Mõisate Muuseum
Board member
80259829
MTÜ Tammsaare ja Vilde Sõprade Selts
AK
Andres Kütt
supervisory board member
2 other companies›
CompanyRoleReg. code
Eesti Interneti Sihtasutus
Supervisory board member
90010019
TeamConsulting OÜ
Board member
11095162
OO
Ott Oja
supervisory board member
2 other companies›
CompanyRoleReg. code
Tallinn, Saha tn 23 korteriühistu
Board member
80007973
THIS IS FINE OÜ
Shareholder 100%Board memberFounder
AO
Arko Olesk
supervisory board member
2 other companies›
CompanyRoleReg. code
Eesti Mälumänguliit
Board member
80075012
OÜ Mnemomaan
FounderShareholder 100%Board member
12302829
KK
Kaie Karniol
supervisory board member
1 other company›
CompanyRoleReg. code
Sihtasutus Haapsalu Neuroloogiline Rehabilitatsioonikeskus
Supervisory board member
90008123
EL
Enn Leppik
auditor
53 other companies›
CompanyRoleReg. code
Activity OÜ
Auditor
10675383
aktsiaselts Agrovaru
Auditor
10103830
Aktsiaselts Järvamaa Haigla
MAJANDAMISKULUD · Muu vaba aeg, kultuur, religioon, sh haldus
410 €
18.092025
Viimsi Vallavalitsus75021250
MAJANDAMISKULUD · Valla- ja linnavalitsus
410 €
15.072025
VABARIIGI PRESIDENT (Presidendi Kantselei)74000234
MUUD TOETUSED · Keskvalituse täidesaatvad ja seadusandlikud organid
20 000 €
03.062025
VABARIIGI PRESIDENT (Presidendi Kantselei)74000234
MUUD TOETUSED · Keskvalituse täidesaatvad ja seadusandlikud organid
75 000 €
12.052025
HARIDUS- JA TEADUSMINISTEERIUM70000740
MUUD TOETUSED · Noorsootöö ja noortekeskused
49 800 €
12.032025
VABARIIGI PRESIDENT (Presidendi Kantselei)74000234
MUUD TOETUSED · Keskvalituse täidesaatvad ja seadusandlikud organid
75 000 €
24.012025
HARIDUS- JA TEADUSMINISTEERIUM70000740
MUUD TOETUSED · Teadus- ja arendustegevus hariduses
213 956 €
20246 transactions · 315k €
27.122024
RIIGIKANTSELEI70004809
MUUD TOETUSED · Keskvalituse täidesaatvad ja seadusandlikud organid
78 478 €
15.102024
VABARIIGI PRESIDENT (Presidendi Kantselei)74000234
MUUD TOETUSED · Keskvalituse täidesaatvad ja seadusandlikud organid
14 066 €
15.072024
VABARIIGI PRESIDENT (Presidendi Kantselei)74000234
MUUD TOETUSED · Keskvalituse täidesaatvad ja seadusandlikud organid
20 000 €
15.042024
VABARIIGI PRESIDENT (Presidendi Kantselei)74000234
MUUD TOETUSED · Keskvalituse täidesaatvad ja seadusandlikud organid
75 000 €
30.012024
VABARIIGI PRESIDENT (Presidendi Kantselei)74000234
MUUD TOETUSED · Keskvalituse täidesaatvad ja seadusandlikud organid
75 000 €
24.012024
HARIDUS- JA TEADUSMINISTEERIUM70000740
MUUD TOETUSED · Teadus- ja arendustegevus hariduses
52 030 €
14452958
mittetulundusühing Maa Õhk Vesi
Board member
80251383
MTÜ Põhja Natturi
Board memberFounder
80584593
OÜ Urban Mark
Shareholder 100%Board member
10111077
Sihtasutus Arhiluse Fond
Supervisory board member
90016022
90015134
Tallinn, Soo tn 11 korteriühistu
Board member
80127950
Tallinna Pelgulinna Riigigümnaasium
Legal representative of the institution
77001553
Board member
80393545
14243143
Auditor
10220275
AKTSIASELTS KIVILUKS
Auditor
10147365
Aktsiaselts KONTEK INT
Auditor
10331867
aktsiaselts PÄRNU VESI
Auditor
10120395
aktsiaselts TARM
Auditor
10241897
aktsiaselts TAUF-AUTO
Auditor
10015362
AKTSIASELTS TELEGRUPP
Auditor
10201478
aktsiaselts TEVO KAUP
Auditor
10255052
Aktsiaselts TRIPATHI MODY INVESTMENTS
Auditor
11076816
AS EFFEX
Auditor
10183792
AS Lavateir
Auditor
10303440
AS Tiigi Keskus
Auditor
10666591
AUDIITORBÜROO ELSS OÜ
Shareholder 10%
10213441
Cayman Europe OÜ
Auditor
11100176
… and 37 more · see on the person page ↗

Analysis · 2025

computed from annual reports
Equity ratio11.2%
Current ratio1.13
Profit per employee304 €
Compared with2024

Peer group: Teadus- ja arendustegevus sotsiaal- ja humanitaarteaduste vallas, 165 trading companies that filed a report in the last three years.

Founded 2003. That year 35 sihtasutus were registered; 33 are still trading, or 94.3%.