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Search›Companies›Teadusmosaiik OÜ
11232759ActivePrivate limited companyEE101057240 · VAT-registered

Teadusmosaiik OÜ

Tartu maakond, Tartu linn, Tartu linn, Riia tn 181a·EMTAK 26511 — Manufacture of instruments and appliances for measuring, testing and navigation·20+ years
Andmed · ···
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Overview

e-Business Register · 5 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
19.04.2006e-Business Register
Address
Riia tn 181a, Tartu linn, Tartu linn, 51014 Tartu maakondADS · e-Business Register
E-mail address
info@teadusmosaiik.eee-Business Register
Telephone
+372 53427314· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 26511 - Manufacture of instruments and appliances for measuring, testing and navigatione-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
3600,00 €e-Business Register
LEI
984500F56B1FXE33FF92 · issued 04.12.2021GLEIF
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 · 12 sourcese-Business Register · just nowMTARTKEIS · PRIAWeb tech scanEesti InternetGLEIF
e-Business Register ↗

Registered 19. aprill 2006, primary activity: Manufacture of instruments and appliances for measuring, testing and navigation. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 (I kv)
8475 €
▼ 90% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
15 276 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
8k €
▼ 90% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
15k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Officers (2)

e-Business Register · 5 h ago
AV
Aigar Vaigu
Born 1984 · 41 y · board member since 19.04.2006
Board member
TA
Tanel Ainla
Born 1986 · 39 y · board member since 12.06.2008
Board member

Founders (4)

e-Business Register · 5 h ago
OM
OÜ Maico MetricsFOREIGN
Foreign / not in register · founder since 19.04.2006
Founder
AV
Aigar Vaigu
Born 1984 · 41 y · founder since 19.04.2006
Founder
MK
Madis Kauts
Born 1981 · 45 y · founder since 19.04.2006
Founder
SP

Shareholders (2)

e-Business Register · 5 h ago
AV
Aigar Vaigu
Born 1984 · 41 y · shareholder since 16.08.2023
Shareholder 60% · 2k €
TA
Tanel Ainla
Born 1986 · 39 y · shareholder since 16.08.2023
Shareholder 40% · 1k €

Beneficial owners (2)

e-Business Register · 5 h ago
TA
Tanel Ainla
Born 1986 · 39 y · ultimate beneficial owner since 03.09.2018
Ultimate beneficial owner
AV
Aigar Vaigu
Born 1984 · 41 y · ultimate beneficial owner since 03.09.2018
Ultimate beneficial owner

Other persons

e-Business Register · 5 h ago
NC
Nasdaq CSD SEFOREIGN
Foreign / not in register · registrar of the members since 07.11.2018
Registrar of the members

Subsidiaries

e-Business Register · shareholders · 5 h ago

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

Teadusteater OÜ
FounderShareholder 35%

Annual reports (6)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
199k €
↘ -19.7% vs 2023
State taxes 2025
47k €
↗ +26.7% vs 2024
Employees 2024
4
↗ +33.3% vs 2023
YearRevenueProfit

Taxes, revenue and employees

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

Tech stack

Tehnoloogiad
Domains (5)
teadusmosaiik.ee
SPF
REGRadicenter OÜ
SRCEIS WHOIS
Detected technologies
JavaScript libraryjQuery
UI frameworkBootstrap
AnalyticsGoogle Analytics
Web serverApache

Grants (1 · 101k €)

EIS + PRIA + Kohesio + Estonian Unemployment Insurance Fund
Developing a first-in-class vascularized Gut-Brain-Axis-on-chip platform for accelerating research and drug discovery
EISHorisont Euroopa Partnerlustes osalemine (EUREKA, KDT JU)Riigieelarve (RE)2024
100 740 €

State-sector payments (4 · 69k €)

RTK Makseandmik · 15.05.2026
Transactions
4
2024–2025 · 2 years
Total amount
69k €
avg 17k €
Buyers
2
State and municipal bodies
Latest
12.11.2025
20k € · MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM

2025: 46k € · 2024: 24k €

BuyerTxAmountShare
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM
70003158
3

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 199 025 €
2024
29.06.2024ReportEsitati 2023. aasta aruanne— Käive 247 769 €

Connected companies

Same-person ties · e-Business Register

Teadusmosaiik OÜ is connected to 15 other companies through 4 people who hold a role here and elsewhere. The strongest tie runs through Aigar Vaigu (6 companies).

Total connections
15
via 4 people
Connecting people
4
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Aigar
6 companies
Via personAigar Vaigu
Siim Pikker
Born 1984 · 42 y · founder since 19.04.2006
Founder
Equity
Assets
Employees
2024199 025 €67 731 €180k €205k €430.06.2025
2023247 769 €83 694 €112k €135k €329.06.2024
2022252 522 €39 132 €122k €139k €312.09.2023
2021333 365 €38 292 €132k €154k €301.06.2023
2020249 233 €2204 €143k €162k €301.06.2023
2019262 715 €22 414 €171k €178k €322.02.2021
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 Q8475 €8026 €7250 €3
2025249 539 €46 727 €32 711 €3
2024213 848 €36 874 €30 518 €3
2023224 866 €41 166 €34 404 €4
2022360 750 €52 916 €31 027 €4
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20268k €–––
State taxes 20268k €–––
Taxes on workforce 20267k €–––
Employees 20263–––
Revenue 202584k €91k €24k €51k €
State taxes 202511k €11k €18k €7k €
Taxes on workforce 20258k €9k €8k €8k €
Employees 20253333
Revenue 202426k €93k €54k €41k €
State taxes 202410k €8k €11k €9k €
Taxes on workforce 20248k €8k €7k €8k €
Employees 20244333
Revenue 202390k €47k €68k €20k €
State taxes 20238k €18k €8k €7k €
Taxes on workforce 20238k €10k €8k €8k €
Employees 20234444
Revenue 2022154k €124k €27k €55k €
State taxes 202215k €21k €8k €8k €
Taxes on workforce 20227k €9k €7k €8k €
Employees 20223344
teadusteater.ee
SPF
MXGoogle Workspace
REGRadicenter OÜ
SRCEIS WHOIS
Could not analyse (HTTP 500)
teadustoimetus.ee
SPF
MXGoogle Workspace
REGRadicenter OÜ
SRCEIS WHOIS
Could not analyse (HTTP 500)
tehnolooming.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (fetch failed)
visadisad.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (fetch failed)
Mobile carrier
+372 53427314Telia Eesti AS

Veebilehte ei õnnestunud analüüsida (fetch failed).

67k €
Päästeamet
70000585
1
2k €
20253 transactions · 46k €
12.112025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
19 828 €
16.052025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
23 763 €
13.012025
Päästeamet70000585
MAJANDAMISKULUD · Päästeteenused
1989 €
20241 transaction · 24k €
29.112024
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
23 815 €
6
Tanel Ainla4
Madis Kauts4
Siim Pikker1
AV
Aigar Vaigu
board member, founder, shareholder 60%, ultimate beneficial owner
6 other companies›
CompanyRoleReg. code
Eesti Küberkaitse Liit
FounderUltimate beneficial ownerBoard member
80266166
IT tugiteenused OÜ
Founder
12049632
LTT Ekspertteenused OÜ
Board memberFounderUltimate beneficial ownerShareholder 50%
12607747
Sihtasutus Tallinna Teletorn
Supervisory board member
90012142
Tallinn, Rebase tn 2d korteriühistu
Board member
80438696
Teadusteater OÜ
Ultimate beneficial owner
14031814
TA
Tanel Ainla
board member, shareholder 40%, ultimate beneficial owner
4 other companies›
CompanyRoleReg. code
Eesti Küberkaitse Liit
FounderUltimate beneficial ownerBoard member
80266166
Fluika OÜ
Board member
MK
Madis Kauts
founder
4 other companies›
CompanyRoleReg. code
Arvutifirma OÜ
FounderUltimate beneficial ownerShareholder 51%Board member
11602363
BONUS OÜ
Ultimate beneficial owner
SP
Siim Pikker
founder
1 other company›
CompanyRoleReg. code
Tartu linn, Narva mnt 151 korteriühistu
Board member
80140034
12168242
HUM Industries OÜ
Ultimate beneficial ownerShareholder 80%Board member
11207371
Teadusteater OÜ
Ultimate beneficial owner
14031814
Founder
Shareholder 100%
Board member
11438403
Sihtasutus MÜ
Board memberFounderUltimate beneficial owner
90007827
Teadusvara OÜ
Board memberFounderShareholder 100%Ultimate beneficial owner
12314844