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

  • 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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
Search›Companies›OÜ Gearbox Biosciences
16215205ActivePrivate limited companyEE102380217 · VAT-registered

OÜ Gearbox Biosciences

Tartu maakond, Tartu linn, Tartu linn, Nooruse tn 1·EMTAK 72101 — Research and experimental development on natural sciences and engineering·5+ 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 · 16 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
26.04.2021e-Business Register
Address
Nooruse tn 1, Tartu linn, Tartu linn, 50411 Tartu maakondADS · e-Business Register
E-mail address
arvi.joers@gearbox.bioe-Business Register
Telephone
+372 55624245· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 72101 - Research and experimental development on natural sciences and engineeringe-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
3264,44 €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

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
Data · 10 sourcese-Business Register · 8 min agoMTARTKEIS · PRIAKohesioEUIPO
e-Business Register ↗

Registered 26. aprill 2021, primary activity: Research and experimental development on natural sciences and engineering. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 II kv
83 870 €
▲ 276% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
28 719 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 12.08.2026 (MTA)
Revenue 2026 (I-II kv)
127k €
▲ 163% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
3
2026 (MTA)
Taxes paid
58k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 12.08.2026 (MTA)

Officers (3)

e-Business Register · 16 h ago
AJ
Arvi Jõers
Born 1970 · 55 y · board member since 26.04.2021
Board member
VK
Villu Kasari
Born 1982 · 44 y · board member since 03.10.2023
Board member
MK
Marje Kasari
Born 1983 · 42 y · board member since 03.10.2023
Board member

Founders (3)

e-Business Register · 16 h ago
VK
Villu Kasari
Born 1982 · 44 y · founder since 26.04.2021
Founder · 833 €
MK
Marje Kasari
Born 1983 · 42 y · founder since 26.04.2021
Founder · 833 €
AJ
Arvi Jõers
Born 1970 · 55 y · founder since 26.04.2021
Founder · 834 €

Shareholders (11)

e-Business Register · 16 h ago
0%50%100%
Founder / management
76.6% · 3
VC
14.7% · 2

Annual reports (5)

e-Business Register · annual reports · 7 päeva tagasi
Revenue 2025
63k €
↗ +112% vs 2024
State taxes 2025
38k €
↗ +52303% vs 2022
Employees 2025
4
↗ +300% vs 2024
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.07.2026 as of
200k €100k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 55624245Elisa Eesti AS

Trademarks (2 · 1 ended)

EUIPO · 12 päeva tagasi
GE
Gearbox Biosciences
3 classes · word · 06.07.2023 · 018897796
Registered
Gearbox BIOSCIENCES
3 classes · figurative · 06.07.2023 · 018897831
Registered
Show ended (1)
PO
Pop-Out-Plasmid
3 classes · word · 06.07.2023 · 018897800

Grants (5 · 264k €)

EIS + PRIA + Kohesio + Estonian Unemployment Insurance Fund
FunderGrantsTotalShare
EIS
4
234k €
Kohesio
1
29k €
Uus tehnoloogia plasmiidide tootmiseks
EISRakendusuuringute toetus väikeprojektide 3. voorRiigieelarve (RE)2025
149 510 €

State-sector payments (6 · 123k €)

RTK Makseandmik · 15.05.2026
Transactions
6
2025–2026 · 2 years
Total amount
123k €
avg 21k €
Buyers
1
State and municipal bodies
Latest
23.03.2026
23k € · MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM

2026: 23k € · 2025: 100k €

20261 transaction · 23k €
23.032026
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
29.07.2026OfficerSai osanikuks3×expand ›hide ⌃
  • Usaldusfond Specialist VC Primary and Secondary Fund II · · 9 %
  • Osaühing REMMELG & POJAD · · 1 %
  • AS AMALFI · · 6 %
29.07.2026FilingMuutmiskanne3×expand ›hide ⌃

Connected companies

Same-person ties · e-Business Register

OÜ Gearbox Biosciences is connected to 2 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Arvi Jõers (1 company).

Total connections
2
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Arvi
1 company
Via personArvi Jõers
Long tail
8.7% · 6
#ShareholderType%€
1
Arvi Jõers
Founder / management25.55%834 €
2
Villu Kasari
Founder / management25.52%833 €
3
Marje Kasari
Founder / management25.52%833 €
4
Usaldusfond Specialist VC Primary and Secondary Fund II
VC9.20%300,48 €
5
UniTartu Ventures OÜ
VC5.52%180,29 €
6
AS AMALFI
Long tail5.52%180,29 €
7
Uniment Health OÜ
Long tail1.10%36,06 €
8
Sikkut & Daughters OÜ
Long tail0.74%24,04 €
9
Osaühing REMMELG & POJAD
Long tail0.59%19,24 €
10
lajuar OÜ
Long tail0.37%12,02 €

+ 1 more shareholder – full list below.

Concentration

How tightly the cap table is held. Top-N shows the combined stake of the largest N shareholders; the 80% line is the smallest group that together controls 80%; Gini is 0 when stakes are perfectly equal, 1 when one holder owns everything.

Top 1
25.6%
Top 3
76.6%
Top 5
91.3%
Top 10
99.6%
80% line
4 of 11
Gini
0.59

Dominant holder: 25.6% – non-controlling but blocking.

AJ
Arvi Jõers
Born 1970 · 55 y · shareholder since 02.09.2023
Shareholder 26% · 834 €
VK
Villu Kasari
Born 1982 · 44 y · shareholder since 02.09.2023
Shareholder 26% · 833 €
MK
Marje Kasari
Born 1983 · 42 y · shareholder since 02.09.2023
Shareholder 26% · 833 €
US
Usaldusfond Specialist VC Primary and Secondary Fund IILEGAL PERSON
Legal person · 16392077 · shareholder since 29.07.2026
Shareholder 9% · 300,48 €
UV
UniTartu Ventures OÜLEGAL PERSON
Legal person · 16124187 · shareholder since 03.10.2023
Shareholder 6% · 180,29 €
AA
AS AMALFILEGAL PERSON
Legal person · 10411419 · shareholder since 29.07.2026
Shareholder 6% · 180,29 €
UH
Uniment Health OÜLEGAL PERSON
Legal person · 16326531 · shareholder since 03.10.2023
Shareholder 1% · 36,06 €
S&
Sikkut & Daughters OÜLEGAL PERSON
Legal person · 16458190 · shareholder since 03.10.2023
Shareholder 1% · 24,04 €
OR
Osaühing REMMELG & POJADLEGAL PERSON
Legal person · 10396559 · shareholder since 29.07.2026
Shareholder 1% · 19,24 €
LO
lajuar OÜLEGAL PERSON
Legal person · 16526218 · shareholder since 03.10.2023
Shareholder 0% · 12,02 €
AC
Adler Consult OÜLEGAL PERSON
Legal person · 12389807 · shareholder since 03.10.2023
Shareholder 0% · 12,02 €
Equity
Assets
Employees
202562 500 €−132 952 €267k €304k €407.04.2026
202429 500 €−125 787 €400k €412k €127.05.2025
202319 400 €−5054 €526k €527k €012.06.2024
2022–−872 €697 €794 €023.05.2023
2021–−931 €2k €2k €020.04.2022
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 Q126 933 €27 845 €30 365 €3
2025192 454 €38 254 €40 498 €3
202467 065 €1369 €1484 €1
202316 489 €211 €0 €–
2022363 €73 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202643k €84k €––
State taxes 202614k €14k €––
Taxes on workforce 202615k €15k €––
Employees 202633––
Revenue 202526k €22k €43k €101k €
State taxes 20254k €7k €12k €16k €
Taxes on workforce 20254k €7k €13k €17k €
Employees 20251233
Revenue 202412k €36k €−243 €20k €
State taxes 2024–––1k €
Taxes on workforce 2024–––1k €
Employees 2024––11
Revenue 202394 €900 €4k €11k €
State taxes 202319 €180 €12 €–
Taxes on workforce 20230 €0 €0 €–
Employees 2023––––
Revenue 202284 €91 €94 €94 €
State taxes 202217 €18 €19 €19 €
Taxes on workforce 20220 €0 €0 €0 €
Employees 2022––––
Refused
Gearbox Biosciences - TA töötaja toetus
EISEttevõtja teadus- ja arendustöötaja toetus 2025Riigieelarve (RE)2025
1978 €
Turusegmendi täpsustamine uuele valkude tootmise tehnoloogiale
EISSüvatehnoloogia iduettevõtja äriarendusprojektide toetusRiigieelarve (RE)2024
47 925 €
Kõrgtiheda fermentatsiooni väljatöötamine POP bakteritüvedele
EISInnovatsiooniosak. ArendusosakEuroopa Regionaalarengu fond (ERDF)2024
35 000 €
Kõrgtiheda fermentatsiooni väljatöötamine POP bakteritüvedele
KohesioÜhtekuuluvuspoliitika fond (ERDF)European Regional Development Fund2024
29 400 €
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
22 763 €
20254 transactions · 92k €
29.122025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
27 009 €
14.102025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
1978 €
15.092025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
28 095 €
23.042025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
35 000 €
Show remaining 1 transactions+
20251 transaction · 8k €
06.032025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
8284 €
  • Ä 50172370 / M3 · Olek: Jõustunud
  • Ä 50172370 / 10 · Olek: Jõustunud
  • Kanne nr 9 · kanne
    • 07.04.2026ReportEsitati 2025. aasta aruanne— Käive 62 500 €
    11.03.2026FilingMuutmiskanne3×expand ›hide ⌃
    • Ä 50172370 / 8 · Olek: Jõustunud
    • Ä 50172370 / 9 · Olek: Jõustunud
    • Kanne nr 8 · kanne
    2025
    27.05.2025ReportEsitati 2024. aasta aruanne— Käive 29 500 €
    1
    Marje Kasari1
    AJ
    Arvi Jõers
    board member, founder, shareholder 26%
    1 other company›
    CompanyRoleReg. code
    OÜ Kaksikheeliks
    FounderShareholder 100%Board member
    		12105968
    MK
    Marje Kasari
    board member, founder, shareholder 26%
    1 other company›
    CompanyRoleReg. code
    MTÜ Biomeedikumi segakoor
    Board memberFounder
    		80617298

    Documents (2)

    dokumendiregister.ee
    • 08.11.2024Järelepärimine· Sissetulev kiriRavimiamet
    • 08.11.2024Vastus järelepärimisele· Väljaminev kiriRavimiamet

    Analysis · 2025

    computed from annual reports
    Revenue63k €median 22k €2.8× the sector median
    Net margin-212.7%median 22.4%-235.1 pp vs sector median
    Revenue per employee16k €median 42k €37% of the sector median
    Revenue change111.9%median -0.6%+112.5 pp vs sector median
    Equity ratio87.7%
    Current ratio2.59
    Labour cost of revenue176.2%
    Profit per employee−33 238 €
    Compared with2024revenue 30k €

    Peer group: Teadus- ja arendustegevus loodus- ja tehnikateaduste vallas, 400 trading companies that filed a report in the last three years.

    Founded 2021. That year 19,673 osaühing were registered; 18,992 are still trading, or 96.5%.