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Search›Companies›Voltio OÜ
16606839ActivePrivate limited companyEE102552870 · VAT-registered

Voltio OÜ

Harju maakond, Harku vald, Suurupi küla, Tuletorni tee 17·EMTAK 71121 — Constructional engineering-technical designing and consulting·3+ years
Andmed · ···
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Overview

e-Business Register · 8 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
03.11.2022e-Business Register
Address
Tuletorni tee 17, Suurupi küla, Harku vald, 76907 Harju maakondADS · e-Business Register
E-mail address
mattias.herzmann@gmail.come-Business Register
Principal activity
EMTAK 71121 - Constructional engineering-technical designing and consultinge-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 8 min agoMTAMTR
e-Business Register ↗

Registered 3. november 2022, primary activity: Constructional engineering-technical designing and consulting. Main place of business in Suurupi küla, Harku vald, Harju maakond.

Revenue 2026 II kv
8515 €
▼ 3% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
3545 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 09.08.2026 (MTA)
Revenue 2026 (I-II kv)
25k €
▲ 72% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
8k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current €0max 1k €
12 May 202626 Jun 202610 Aug 2026
30 days
−334,30 €
334,30 € → 0,00 €
90 days
−333,58 €
333,58 € → 0,00 €
365 days
–
no data yet

Officers (2)

e-Business Register · 8 h ago
AH
Asso Herzmann
Born 1968 · 58 y · board member since 03.11.2022
Board member
MH
Mattias Herzmann
Born 1992 · 33 y · board member since 03.11.2022
Board member

Founders (3)

e-Business Register · 8 h ago
JH
Jurgen Herzmann
Born 1983 · 43 y · founder since 15.10.2022
Founder · 250 €
AH
Asso Herzmann
Born 1968 · 58 y · founder since 15.10.2022
Founder · 1k €
MH
Mattias Herzmann
Born 1992 · 33 y · founder since 15.10.2022
Founder · 1k €

Shareholders (3)

e-Business Register · 8 h ago
AH
Asso Herzmann
Born 1968 · 58 y · shareholder since 01.09.2023
Shareholder 45% · 1k €
MH
Mattias Herzmann
Born 1992 · 33 y · shareholder since 01.09.2023
Shareholder 45% · 1k €
JH
Jurgen Herzmann
Born 1983 · 43 y · shareholder since 01.09.2023
Shareholder 10% · 250 €

Annual reports (3)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
26k €
↘ -47.8% vs 2024
State taxes 2025
8k €
↘ -27.3% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
202525 690 €−3149 €-1k €3k €025.06.2026
202449 185 €1056 €2k €4k €029.05.2025
202335 585 €612 €762 €5k €003.07.2024
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 · 10.07.2026 as of
20k €10k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q25 085 €5546 €2010 €–
202522 340 €7541 €3885 €–
202449 895 €10 366 €3634 €–
202331 475 €1339 €0 €–
2022I-IV Q0 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202617k €9k €––
State taxes 20263k €3k €––
Taxes on workforce 2026974 €1k €––
Employees 2026––––
Revenue 20256k €9k €5k €3k €
State taxes 20252k €2k €

Licences (1)

MTR · 7 h tagasi
Active licences
1
Other1
Oldest · Newest
2022→2022
Oldest licenceTEL004328 · 07.12.2022
Active1 / 1
TEL004328
Elektritööd
Majandustegevusteade
From07.12.2022
UntilOpen-ended
Valid

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
21.07.2026TaxMaksuvõlg kasvas— +938 € (kokku 1272 €)
11.07.2026TaxMaksuvõlg kasvas— +0 € (kokku 334 €)
25.06.2026ReportEsitati 2025. aasta aruanne— Käive 25 690 €
11.06.2026TaxMaksuvõlg kasvas— +81 € (kokku 334 €)
22.05.2026TaxMaksuvõlg vähenes— −81 € (jäänud 252 €)
12.05.2026TaxMaksuvõlg kasvas— +334 € (kokku 334 €)
2025
29.05.2025ReportEsitati 2024. aasta aruanne— Käive 49 185 €

Connected companies

Same-person ties · e-Business Register

Voltio OÜ is connected to 8 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Jurgen Herzmann (4 companies).

Total connections
8
via 3 people
Connecting people
3
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Jurgen
4 companies
Via personJurgen Herzmann4Asso Herzmann2Mattias Herzmann2
JH
Jurgen Herzmann
founder, shareholder 10%
4 other companies›
CompanyRoleReg. code
Capitalismo OÜ
Board memberShareholder 100%Founder
14793895
Niidu Energia OÜ
Board member
–
–
–
2k €
2k €
Taxes on workforce 20251k €921 €921 €921 €
Employees 2025––––
Revenue 202410k €16k €18k €6k €
State taxes 20242k €4k €3k €2k €
Taxes on workforce 2024507 €860 €607 €2k €
Employees 2024––––
Revenue 20236k €9k €11k €5k €
State taxes 2023591 €32 €272 €444 €
Taxes on workforce 20230 €0 €0 €0 €
Employees 2023––––
Revenue 2022–––0 €
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––
16427189
OÜ Mercadeo
Shareholder 100%FounderBoard member
11745683
Sindicato OÜ
Board member
16425173
AH
Asso Herzmann
board member, founder, shareholder 45%
2 other companies›
CompanyRoleReg. code
Elektriker OÜ
Board memberShareholder 100%Founder
12465000
Niidu Energia OÜ
Board member
16427189
MH
Mattias Herzmann
board member, founder, shareholder 45%
2 other companies›
CompanyRoleReg. code
EE Planning OÜ
Board memberShareholder 100%Founder
14651712
Niidu Energia OÜ
Board member
16427189

Analysis · 2025

computed from annual reports
Revenue26k €median 36k €71% of the sector median
Net margin-12.3%median 19.2%-31.5 pp vs sector median
Revenue change-47.8%median 5.4%-53.2 pp vs sector median
Equity ratio-45.7%equity is negative
Current ratio0.69current assets cover under 1× liabilities
Labour cost of revenue51.3%
Compared with2024revenue 49k €

Peer group: Ehituslik insener-tehniline projekteerimine ja nõustamine, 1,820 trading companies that filed a report in the last three years.

Founded 2022. That year 16,826 osaühing were registered; 16,285 are still trading, or 96.8%.