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
  • 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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›BiotaTec OÜ
11401239ActivePrivate limited companyEE101166144 · VAT-registered

BiotaTec OÜ

Tartu maakond, Tartu linn, Tartu linn, Riia tn 23·EMTAK 72101 — Research and experimental development on natural sciences and engineering·18+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState 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 · 1 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
04.07.2007e-Business Register
Address
Riia tn 23, Tartu linn, Tartu linn, 51010 Tartu maakondADS · e-Business Register
E-mail address
sirli@biotatec.come-Business Register
Telephone
+372 55530790· 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
5100,00 €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
  • 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 · 14 sourcese-Business Register · 7 min agoMTARTKEIS · PRIAKohesioWeb tech scanEesti InternetPatendiamet
e-Business Register ↗

Registered 4. juuli 2007, primary activity: Research and experimental development on natural sciences and engineering. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 (I kv)
153 000 €
▲ 38246% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
10
2026 (MTA)
Taxes paid
68 921 €
State + labour taxes · 2026 (I kv)
Tax debt
7416,41 €
As of 25.06.2026 (MTA) · Payment plan 7416,41 €
Revenue 2026 (I kv)
153k €
▲ 38246% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
10
2026 (MTA)
Taxes paid
69k €
State + labour taxes · 2026 (I kv)
Tax debt
7416,41 €
As of 25.06.2026 (MTA) · On payment plan until 10.06.2027

Tax debt over time

MTA · last 365 d
Current 7416,41 €max 7k €
11 Jun 202626 Jun 2026
30 days
–
no data yet
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 1 h ago
SS
Sirli Sipp Kulli
Born 1975 · 50 y · board member since 15.01.2010
Board member

Founders (3)

e-Business Register · 1 h ago
BO
BIOINF OÜLEGAL PERSON
Legal person · 11359595 · founder since 04.07.2007
Founder
OR
Osaühing Riistakast
FOREIGN
Foreign / not in register · founder since 04.07.2007
Founder
MM
Mari Moora
Born 1966 · 60 y · founder since 04.07.2007
Founder

Shareholders

e-Business Register · 1 h ago
SS
Sirli Sipp Kulli
Born 1975 · 50 y · shareholder since 16.08.2023
Shareholder 100% · 5k €

Beneficial owners

e-Business Register · 1 h ago
SS
Sirli Sipp Kulli
Born 1975 · 50 y · ultimate beneficial owner since 19.02.2019
Ultimate beneficial owner

Other persons

e-Business Register · 1 h ago
NC
Nasdaq CSD SEFOREIGN
Foreign / not in register · registrar of the members since 28.09.2017
Registrar of the members

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
243k €
↘ -56.6% vs 2023
State taxes 2025
129k €
↗ +16.5% vs 2024
Employees 2024
6
↘ -14.3% vs 2023
YearRevenueProfitEquityAssetsEmployees
2024243 485 €38 369 €92k €2,3m €607.09.2025
2023561 312 €4956 €54k €2,2m €721.08.2024
2022–11 534 €49k €2,4m €825.10.2023
20210 €14 888 €
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 · 10.04.2026 as of
500k €250k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q153 000 €33 174 €35 747 €10
2025126 267 €129 075 €138 603 €11
2024276 609 €110 761 €119 583 €11
2023243 300 €124 147 €134 027 €9
202245 346 €102 080 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026153k €–––
State taxes 202633k €–––
Taxes on workforce 202636k €–––
Employees 202610–––
Revenue 2025399 €76k €18k €32k €
State taxes 202534k €26k €

Tech stack

Tehnoloogiad
Domains (1)
biotatec.ee
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (fetch failed)
Mobile carrier
+372 55530790Elisa Eesti AS

Veebilehte ei õnnestunud analüüsida (fetch failed).

Patents (1 · 0 active)

Estonian Patent Office · patents, utility models, EU validations
P201600003Withdrawn

Method for decomposition of the metallorganic matter of graptolite-argillite by microbial consortium

Design · IPC C22B 3/18,E21B 43/22,C12P 5/02
Filed 15.02.2016

Grants (3 · 1,8m €)

EIS + PRIA + Kohesio + Estonian Unemployment Insurance Fund
Next-generation bioleaching technology for isolation of precious metals from e-waste and converting them into nanometallic particles.
EISRakendusuuringute toetusRiigieelarve (RE)2022
1 758 874 €
Mikrobioloogilise töötlemisen PCT patendikaitse jätkutegevused, katseseadme tehnilise lahenduse väljatöötamine.
EISInnovatsiooniosak. ArendusosakEuroopa Regionaalarengu fond (ERDF)2018
17 570 €
Mikrobioloogilise orgaanika lõhustamisega seonduva rahvusvahelise patendikaitse taotlemine.
EISInnovatsiooniosak. ArendusosakEuroopa Regionaalarengu fond (ERDF)2017
4000 €

State-sector payments (6 · 887k €)

RTK Makseandmik · 15.05.2026
Transactions
6
2024–2026 · 3 years
Total amount
887k €
avg 148k €
Buyers
1
State and municipal bodies
Latest
19.01.2026
237k € · MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM

2026: 237k € · 2025: 511k € · 2024: 140k €

20261 transaction · 237k €
19.012026
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
236 729 €
20253 transactions · 511k €
03.092025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
211 994 €
16.042025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
50 479 €
31.032025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED ·
20241 transaction · 51k €
13.092024
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
50 629 €
Show remaining 1 transactions+
20241 transaction · 89k €
25.012024
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
88 990 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
16.06.2026TaxMaksuvõlg kasvas— +75 € (kokku 7416 €)
11.06.2026TaxMaksuvõlg kasvas— +7342 € (kokku 7342 €)
2025
07.09.2025ReportEsitati 2024. aasta aruanne— Käive 243 485 €
07.09.2025FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10110273 / M10 · Olek: Puudused kõrvaldatud
2024
21.08.2024ReportEsitati 2023. aasta aruanne— Käive 561 312 €
08.07.2024FilingTrahvihoiatusmäärus: majandusaasta aruanne esitamata— Ä 10110273 / M9 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

BiotaTec OÜ is connected to 6 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Sirli Sipp Kulli (5 companies).

Total connections
6
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Shareholder
Strongest tie
Sirli
5 companies
Via personSirli Sipp Kulli5Mari Moora1
SS
Sirli Sipp Kulli
board member, shareholder 100%, ultimate beneficial owner
5 other companies›
CompanyRoleReg. code
BioKaevur OÜ
FounderShareholder 20%
11980585
BioValue OÜ
FounderShareholder 100%
37k €
1,9m €
7
11.07.2022
20201100 €241 835 €22k €2,4m €410.11.2021
201915 380 €−124 052 €-220k €3k €520.05.2021
110 301 €
9
34k €
35k €
Taxes on workforce 202537k €28k €36k €38k €
Employees 202510101111
Revenue 20240 €33k €40k €203k €
State taxes 202414k €45k €27k €25k €
Taxes on workforce 202416k €48k €29k €27k €
Employees 2024991111
Revenue 20235k €0 €0 €239k €
State taxes 202325k €42k €30k €28k €
Taxes on workforce 202327k €44k €32k €30k €
Employees 20238899
Revenue 20220 €17k €11k €18k €
State taxes 202235k €25k €25k €17k €
Taxes on workforce 202238k €26k €27k €19k €
Employees 2022910109
Teadus- ja arendustegevus üldises majandus-, kaubandus- ja tööjõupoliitikas
248 112 €
Board member
Ultimate beneficial owner
17291929
Eesti Geoloogiateenistus
Legal representative of the institution
77000387
Eesti Rooma Klubi MTÜ
Ultimate beneficial owner
80313049
SSK Investeeringud OÜ
FounderUltimate beneficial ownerShareholder 100%Board member
12369911
MM
Mari Moora
founder
1 other company›
CompanyRoleReg. code
Sihtasutus Geenikeskus
Supervisory board member
90001569