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Search›Companies›VoltStream OÜ
14431076ActivePrivate limited company

VoltStream OÜ

Harju maakond, Tallinn, Mustamäe linnaosa, Aiandi tn 13/2·EMTAK 43211 — Electrical installation work·8+ years
Andmed · ···
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Overview

e-Business Register · 14 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
16.02.2018e-Business Register
Address
Aiandi tn 13/2, Mustamäe linnaosa, Tallinn, 12918 Harju maakondADS · e-Business Register
E-mail address
voltstream.est@gmail.come-Business Register
Telephone
+372 56457284· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 43211 - Electrical installation worke-Business Register · ETCB
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

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
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 09.08.2026 (MTA)

Registered 16. veebruar 2018, primary activity: Electrical installation work. Main place of business in Mustamäe linnaosa, Tallinn, Harju maakond.

Data · 5 sourcese-Business Register · 3 min ago
e-Business Register ↗
Revenue
0 €
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 14 h ago
SH
Semjon Hoppenstiel
Born 1984 · 41 y · board member since 10.02.2020
Board member

Founders

e-Business Register · 14 h ago
SH
Semjon Hoppenstiel
Born 1984 · 41 y · founder since 14.02.2018
Founder · 3k €

Shareholders

e-Business Register · 14 h ago
SH
Semjon Hoppenstiel
Born 1984 · 41 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
0 €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Tech stack

Tehnoloogiad
Mobile carrier
+372 56457284Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
03.07.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
23.02.2026ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

VoltStream OÜ is connected to 9 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Semjon Hoppenstiel (9 companies).

Total connections
9
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Semjon
9 companies
Via personSemjon Hoppenstiel
2025
0 €
0 €
4k €
4k €
0
03.07.2026
20240 €0 €4k €4k €023.02.2026
20230 €0 €4k €4k €015.07.2024
20220 €0 €4k €4k €013.12.2023
20210 €0 €4k €4k €012.12.2023
20200 €−3509 €4k €4k €031.03.2022
20190 €−1144 €8k €8k €030.03.2022
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
9
SH
Semjon Hoppenstiel
board member, founder, shareholder 100%
9 other companies›
CompanyRoleReg. code
BeConsulted OÜ
Board memberShareholder 50%Founder
14820244
IT construction OÜ
Board memberFounderShareholder 50%
16601865
PANGU MTÜ
FounderBoard member
80630689
Pangu Studio OÜ
Shareholder 33%FounderBoard member
16815916
RRS Balt Group OÜ
Shareholder 48%FounderBoard member
14544672
Russengin OÜ
Shareholder 50%Board member
14395278
Tallinn, Veskilise tn 9 korteriühistu
Board member
80612622
TripMyBest OÜ
Shareholder 50%Board member
14020325
VOLTSTREAM GROUP OÜ
Shareholder 50%FounderBoard member
14545163

Analysis · 2025

computed from annual reports
Revenue0 €median 49k €0% of the sector median
Equity ratio100.0%
Compared with2024revenue 0 €

Peer group: Elektrijuhtmete ja -seadmete paigaldus, 1,084 trading companies that filed a report in the last three years.

Founded 2018. That year 14,762 osaühing were registered; 14,175 are still trading, or 96.0%.