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Search›Companies›Osaühing ProtoLab
10923065ActivePrivate limited companyEE100810569 · VAT-registered

Osaühing ProtoLab

Tartu maakond, Tartu linn, Tartu linn, Riia tn 181a·EMTAK 25531 — Machining of metals·23+ years
Andmed · ···
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Overview

e-Business Register · 1 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
31.01.2003e-Business Register
Address
Riia tn 181a, Tartu linn, Tartu linn, 51014 Tartu maakondADS · e-Business Register
E-mail address
info@protolab.ioe-Business Register
Telephone
+372 5221293· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 25531 - Machining of metalse-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
7800,00 €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 · 12 sourcese-Business Register · 8 min agoMTARTKEIS · PRIAWeb tech scanEesti Internet
e-Business Register ↗

Registered 31. jaanuar 2003, primary activity: Machining of metals. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 (I kv)
241 705 €
▲ 23% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
10
2026 (MTA)
Taxes paid
94 341 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
242k €
▲ 23% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
10
2026 (MTA)
Taxes paid
94k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 1 h ago
PO
Pearu Orusalu
Born 1986 · 40 y · board member since 07.08.2023
Board member

Founders

e-Business Register · 1 h ago
MM
Mihkel Mugur
Born 1976 · 49 y · founder since 31.01.2003
Founder

Shareholders (4)

e-Business Register · 1 h ago
OP
Osaühing ProtoLabLEGAL PERSON
Legal person · 10923065 · shareholder since 28.03.2024
Shareholder 33% · 3k €
PO
Pearu Orusalu
Born 1986 · 40 y · shareholder since 01.09.2023
Shareholder 28% · 2k €
KK
Kalle Kiss
Born 1980 · 46 y · shareholder since 01.09.2023
Shareholder 24% · 2k €

Beneficial owners (3)

e-Business Register · 1 h ago
PO
Pearu Orusalu
Born 1986 · 40 y · ultimate beneficial owner since 29.11.2019
Ultimate beneficial owner
PK
Peep Kuus
Born 1989 · 37 y · ultimate beneficial owner since 07.04.2025
Ultimate beneficial owner
KK
Kalle Kiss
Born 1980 · 46 y · ultimate beneficial owner since 07.04.2025
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 1 h ago

Osaühing ProtoLab is a shareholder or officer in 1 more company.

Osaühing ProtoLab
Shareholder 33%

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
716k €
↗ +27.2% vs 2023
State taxes 2025
237k €
↗ +14.5% vs 2024
Employees 2024
8
↘ -20.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
500k €250k €0

Commercial pledges (1 · 200k €)

Business Register · pledges
Swedbank AS
10060701 · 1 pledge(s) · all active
200k €
#1
Rank esimene
From 18.01.2017
200 000,00 €
Active

Tech stack

Website analysis · 2 päeva tagasi
Domains (1)
protolab.ee
SPF
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
Mobile carrier
+372 5221293Elisa Eesti AS

Grants (1 · 120k €)

EIS + PRIA + Kohesio + Estonian Unemployment Insurance Fund
ProtoLab digitaalsete tehnoloogiate ja töötlemiskeskuste kaasajastamine
EISEttevõtete digipöörde toetusTaaste ja vastupidavusrahastu (RRF)2025
119 870 €

State-sector payments (24 · 66k €)

RTK Makseandmik · 15.05.2026
Transactions
24
2024–2026 · 3 years
Total amount
66k €
avg 3k €
Buyers
4
State and municipal bodies
Latest
17.03.2026
7k € · MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM

2026: 12k € · 2025: 38k € · 2024: 15k €

BuyerTxAmountShare
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM
70003158
2

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
15.04.2025ReportEsitati 2024. aasta aruanne— Käive 715 852 €
07.04.2025OfficerLisati tegelikuks kasusaajaks2×expand ›hide ⌃
  • Peep Kuus
  • Kalle Kiss

Connected companies

Same-person ties · e-Business Register

Osaühing ProtoLab is connected to 5 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Mihkel Mugur (4 companies).

Total connections
5
via 2 people
Connecting people
2
Active here
Distinct roles
3
Founder · Shareholder
Strongest tie
Mihkel
4 companies
Via personMihkel Mugur
PK
Peep Kuus
Born 1989 · 37 y · shareholder since 01.09.2023
Shareholder 16% · 1k €
Equity
Assets
Employees
2024715 852 €183 922 €344k €442k €815.04.2025
2023562 674 €−52 982 €205k €326k €1007.06.2024
2022718 468 €65 693 €283k €466k €1317.04.2023
2021647 237 €7266 €234k €488k €1301.04.2022
2020706 279 €88 180 €263k €467k €1401.06.2021
2019695 869 €53 135 €199k €438k €1622.07.2020
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 Q241 705 €62 014 €32 327 €10
2025912 462 €237 270 €113 812 €10
2024752 288 €207 257 €104 562 €8
2023592 517 €184 520 €114 564 €7
2022822 366 €197 012 €140 895 €13
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026242k €–––
State taxes 202662k €–––
Taxes on workforce 202632k €–––
Employees 202610–––
Revenue 2025196k €257k €207k €253k €
State taxes 202551k €67k €65k €54k €
Taxes on workforce 202525k €25k €34k €30k €
Employees 202588910
Revenue 2024178k €182k €237k €156k €
State taxes 202448k €62k €57k €40k €
Taxes on workforce 202421k €35k €24k €24k €
Employees 20248988
Revenue 2023157k €224k €93k €119k €
State taxes 202344k €64k €44k €33k €
Taxes on workforce 202331k €31k €31k €21k €
Employees 2023111187
Revenue 2022216k €258k €166k €183k €
State taxes 202251k €47k €52k €47k €
Taxes on workforce 202237k €33k €37k €33k €
Employees 202211131313
40k €
Tartu Ülikool
74001073
18
24k €
SA Teaduskeskus Ahhaa
90007572
3
1k €
SA Tartu Ülikooli Kliinikum
90001478
1
563,64 €
20263 transactions · 12k €
17.032026
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Üldine majandus- ja kaubanduspoliitika
7226 €
13.032026
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
1686 €
16.022026
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
3385 €
20252 transactions · 34k €
21.112025
MAJANDUS- JA KOMMUNIKATSIOONIMINISTEERIUM70003158
MUUD TOETUSED · Üldine majandus- ja kaubanduspoliitika
33 218 €
06.102025
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
888 €
Show remaining 19 transactions+
20258 transactions · 4k €
24.092025
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
1060 €
26.052025
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
537 €
08.052025
Tartu Ülikool74001073
4
Kalle Kiss1
MM
Mihkel Mugur
founder
4 other companies›
CompanyRoleReg. code
AS Riverito
Supervisory board member
14975320
Osaühing Valikor Konsult
Founder
10472487
OÜ CisMed
Ultimate beneficial ownerShareholder 100%Board memberFounder
10853063
OÜ Distarey
Founder
10513628
KK
Kalle Kiss
shareholder 24%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
BMX RACING ESTONIA MTÜ
FounderBoard member
80606248
MAJANDAMISKULUD · Kolmanda taseme haridus
342 €
16.042025
SA Tartu Ülikooli Kliinikum90001478
MAJANDAMISKULUD · Üldhaigla teenused
564 €
01.042025
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
500 €
27.032025
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
166 €
03.022025
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
600 €
14.012025
SA Teaduskeskus Ahhaa90007572
MAJANDAMISKULUD · Muu haridus, sh hariduse haldus
508 €
202411 transactions · 15k €
27.122024
SA Teaduskeskus Ahhaa90007572
MAJANDAMISKULUD · Muu haridus, sh hariduse haldus
464 €
18.122024
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
732 €
19.112024
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
512 €
18.102024
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
601 €
23.082024
SA Teaduskeskus Ahhaa90007572
MAJANDAMISKULUD · Muu haridus, sh hariduse haldus
512 €
21.082024
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
2975 €
29.052024
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
1684 €
11.042024
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
488 €
03.042024
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
4619 €
01.042024
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
2566 €
09.012024
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
268 €