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Search›Companies›Quantitas OÜ
12155373ActivePrivate limited companyEE101475806 · VAT-registered

Quantitas OÜ

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Telliskivi tn 60a/5·EMTAK 72201 — Research and experimental development on social sciences and humanities·14+ years
Andmed · ···
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Overview

e-Business Register · 21 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
01.09.2011e-Business Register
Address
Telliskivi tn 60a/5, Põhja-Tallinna linnaosa, Tallinn, 10412 Harju maakondADS · e-Business Register
E-mail address
accounting@quantitas.eue-Business Register
Telephone
+372 6027590· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 72201 - Research and experimental development on social sciences and humanitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
LEI
254900QF5W9N80D46J78 · issued 04.05.2018GLEIF
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 · 10 sourcese-Business Register · 2 min agoMTARTKProcurementsGLEIF
e-Business Register ↗

Registered 1. september 2011, primary activity: Research and experimental development on social sciences and humanities. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
41 299 €
▼ 47% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
2884 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
41k €
▼ 47% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
3k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 21 h ago
KO
Kaarel Oja
Born 1984 · 42 y · board member since 01.09.2011
Board member

Founders

e-Business Register · 21 h ago
KO
Kaarel Oja
Born 1984 · 42 y · founder since 01.09.2011
Founder · 3k €

Shareholders

e-Business Register · 21 h ago
KO
Kaarel Oja
Born 1984 · 42 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 21 h ago
KO
Kaarel Oja
Born 1984 · 42 y · ultimate beneficial owner since 10.09.2018
Ultimate beneficial owner

Annual reports (5)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2023
143k €
↘ -9.7% vs 2022
State taxes 2025
13k €
↘ -27.0% vs 2024
Employees 2023
1
0.0% vs 2022
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
100k €50k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 6027590Telia Eesti AS

Public procurements (2 · 159k €)

Procurement Register · 20 h tagasi
Awards
2
2020–2024 · 5 years
Total amount
159k €
avg 79k €
Buyers
2
top: Ettevõtluse Arendamise Sihtasutus
Latest
01.08.2024
– · Sihtasutus Tallinna Ettevõtlusinkubaatorid
BuyersAll2Ettevõtluse Arendamise Sihtasutus1Sihtasutus Tallinna Ettevõtlusinkubaatorid1
20241 award
01.082024
Mentorteenused 2024-2025 inkubatsioonis osalevatele ettevõtetele
ServicesNotice 8cde22b7-7b7c-4d1e-b460-efa7e31756ad
Sihtasutus Tallinna Ettevõtlusinkubaatorid
90009231
—
Award value
20201 award159k €
09.062020
Toote turule toomise meistriklass
ServicesNotice ted-2020-6-362
Ettevõtluse Arendamise Sihtasutus
90006006
158 928 €
Award value

State-sector payments (18 · 31k €)

RTK Makseandmik · 15.05.2026
Transactions
18
2024–2026 · 3 years
Total amount
31k €
avg 2k €
Buyers
4
State and municipal bodies
Latest
07.01.2026
3k € · Tallinna Tehnikaülikool

2026: 3k € · 2025: 5k € · 2024: 23k €

BuyerTxAmountShare
Tallinna Tehnikaülikool
74000323
8

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.03.2026FilingHoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata— Ä 10159663 / M6 · Olek: Puudused kõrvaldatud
2024
29.09.2024ReportEsitati 2023. aasta aruanne— Käive 142 837 €
02.09.2024FilingHoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata— Ä 10159663 / M5 · Olek: Puudused kõrvaldatud
01.08.2024TenderVõitis riigihanke— Mentorteenused 2024-2025 inkubatsioonis osalevatele ettevõtetele · Sihtasutus Tallinna Ettevõtlusinkubaatorid

Connected companies

Same-person ties · e-Business Register

Quantitas OÜ is connected to 2 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Kaarel Oja (2 companies).

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Kaarel
2 companies
Via personKaarel Oja
Equity
Assets
Employees
2023142 837 €−4351 €125k €129k €129.09.2024
2022158 172 €−34 342 €149k €156k €109.10.2023
2021206 893 €65 479 €209k €232k €129.04.2022
2020200 297 €42 871 €143k €179k €216.05.2021
2019170 668 €34 196 €100k €114k €203.04.2020
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 Q41 299 €1546 €1338 €1
2025141 522 €12 520 €6889 €1
2024148 940 €17 153 €13 228 €1
2023129 584 €19 518 €13 705 €1
2022165 362 €37 590 €17 623 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202641k €–––
State taxes 20262k €–––
Taxes on workforce 20261k €–––
Employees 20261–––
Revenue 202578k €16k €21k €28k €
State taxes 20256k €2k €3k €1k €
Taxes on workforce 20253k €1k €1k €1k €
Employees 20251111
Revenue 202485k €8k €4k €52k €
State taxes 20244k €5k €4k €5k €
Taxes on workforce 20243k €3k €3k €3k €
Employees 20241111
Revenue 202367k €0 €2k €61k €
State taxes 202310k €3k €3k €3k €
Taxes on workforce 20234k €3k €3k €3k €
Employees 20231111
Revenue 202281k €37k €1k €46k €
State taxes 202216k €15k €3k €4k €
Taxes on workforce 20227k €6k €3k €3k €
Employees 20221111
14k €
Tallinna Haridusamet
75014289
4
12k €
Tallinna Ettevõtlusinkubaatorid SA
90009231
4
2k €
SA Pärnumaa Arenduskeskus
90014158
2
2k €
20261 transaction · 3k €
07.012026
Tallinna Tehnikaülikool74000323
MAJANDAMISKULUD · Kolmanda taseme haridus
2510 €
20254 transactions · 3k €
30.122025
Tallinna Ettevõtlusinkubaatorid SA90009231
MAJANDAMISKULUD · Üldine majandus- ja kaubanduspoliitika
837 €
15.072025
Tallinna Ettevõtlusinkubaatorid SA90009231
MAJANDAMISKULUD · Üldine majandus- ja kaubanduspoliitika
837 €
19.062025
SA Pärnumaa Arenduskeskus90014158
MAJANDAMISKULUD · Üldine majandus- ja kaubanduspoliitika
1098 €
14.012025
Tallinna Ettevõtlusinkubaatorid SA90009231
MAJANDAMISKULUD · Üldine majandus- ja kaubanduspoliitika
366 €
Show remaining 13 transactions+
20251 transaction · 2k €
06.012025
Tallinna Tehnikaülikool74000323
MAJANDAMISKULUD · Kolmanda taseme haridus
2131 €
202412 transactions · 23k €
10.122024
Tallinna Tehnikaülikool74000323
MAJANDAMISKULUD · Kolmanda taseme haridus
1679 €
2024
09.07.2024FilingHoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata— Ä 10159663 / M4 · Olek: Puudused kõrvaldatud
2
KO
Kaarel Oja
board member, founder, shareholder 100%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
IAB Baltics MTÜ
Board memberFounderUltimate beneficial owner
80612556
MTÜ Ettevõtjate Klubi
Founder
80352189
21.11
Tallinna Ettevõtlusinkubaatorid SA90009231
MAJANDAMISKULUD · Üldine majandus- ja kaubanduspoliitika
275 €
07.112024
Tallinna Tehnikaülikool74000323
MAJANDAMISKULUD · Kolmanda taseme haridus
1679 €
07.102024
Tallinna Tehnikaülikool74000323
MAJANDAMISKULUD · Kolmanda taseme haridus
1679 €
09.072024
Tallinna Tehnikaülikool74000323
MAJANDAMISKULUD · Kolmanda taseme haridus
828 €
05.062024
SA Pärnumaa Arenduskeskus90014158
MAJANDAMISKULUD · Üldine majandus- ja kaubanduspoliitika
1098 €
17.052024
Tallinna Tehnikaülikool74000323
MAJANDAMISKULUD · Kolmanda taseme haridus
1541 €
14.032024
Tallinna Haridusamet75014289
MAJANDAMISKULUD · Noorsootöö ja noortekeskused
2799 €
14.032024
Tallinna Haridusamet75014289
MAJANDAMISKULUD · Üldiseloomuga ülekanded valitsussektoris
2799 €
04.032024
Tallinna Haridusamet75014289
MAJANDAMISKULUD · Noorsootöö ja noortekeskused
3137 €
04.032024
Tallinna Haridusamet75014289
MAJANDAMISKULUD · Üldiseloomuga ülekanded valitsussektoris
3137 €
05.012024
Tallinna Tehnikaülikool74000323
MAJANDAMISKULUD · Kolmanda taseme haridus
2249 €