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Search›Companies›Mumm Holding OÜ
14227227ActivePrivate limited company

Mumm Holding OÜ

Harju maakond, Tallinn, Kristiine linnaosa, A. H. Tammsaare tee 47·EMTAK 71121 — Constructional engineering-technical designing and consulting·9+ years
Andmed · ···
On this page
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Overview

e-Business Register · 23 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
23.03.2017e-Business Register
Address
A. H. Tammsaare tee 47, Kristiine linnaosa, Tallinn, 11316 Harju maakondADS · e-Business Register
E-mail address
lehomumm@hotmail.come-Business Register
Telephone
+372 56822307· Tele2 Eesti Aktsiaseltse-Business Register · TTJA NBA
Principal activity
EMTAK 71121 - Constructional engineering-technical designing and consultinge-Business Register · ETCB
Share capital
2500,00 €e-Business Register
LEI
9845001P8DC403DC7011 · lapsed · issued 10.06.2021 · renewal overdue 1480dGLEIF
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
  • FAQ
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue 2022
0 €
▼ 100% vs 2024
As of 10.04.2026 (MTA)
Employees
–
2022 (MTA)
Taxes paid
13 €
State + labour taxes · 2022 (I-II kv)
Tax debt
0 €
As of 27.06.2026 (MTA)

Registered 23. märts 2017, primary activity: Constructional engineering-technical designing and consulting. Main place of business in Kristiine linnaosa, Tallinn, Harju maakond.

Data · 8 sourcese-Business Register · 2 min agoMTAGLEIF
e-Business Register ↗
Revenue 2022
0 €
▼ 100% vs 2024
As of 10.04.2026 (MTA)
Employees
–
2022 (MTA)
Taxes paid
13 €
State + labour taxes · 2022 (I-II kv)
Tax debt
€0
As of 27.06.2026 (MTA)

Officers

e-Business Register · 23 h ago
LM
Leho Mumm
Born 1981 · 44 y · board member since 23.03.2017
Board member

Founders

e-Business Register · 23 h ago
LM
Leho Mumm
Born 1981 · 44 y · founder since 23.03.2017
Founder · 3k €

Shareholders

e-Business Register · 23 h ago
LM
Leho Mumm
Born 1981 · 44 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 23 h ago
LM
Leho Mumm
Born 1981 · 44 y · ultimate beneficial owner since 25.10.2018
Ultimate beneficial owner

Subsidiaries

e-Business Register · shareholders · 23 h ago

Mumm Holding OÜ is a shareholder or officer in 1 more company.

Rotermanni Ehitus OÜ
FounderShareholder 50%

Annual reports (7)

e-Business Register · annual reports · 1 päeva tagasi
Revenue 2025
0 €
↘ -100.0% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2022—13 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2022–

Tech stack

Tehnoloogiad
Mobile carrier
+372 56822307Tele2 Eesti Aktsiaselts

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
25.05.2026ReportEsitati 2025. aasta aruanne— Käive 0 €
2025
16.06.2025ReportEsitati 2024. aasta aruanne— Käive 2280 €

Connected companies

Same-person ties · e-Business Register

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

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Leho
2 companies
Via personLeho Mumm
20250 €8526 €16k €17k €025.05.2026
20242280 €1549 €8k €9k €016.06.2025
2023–−403 €6k €7k €007.06.2024
20220 €4083 €7k €9k €027.01.2024
20212457 €−784 €3k €7k €024.03.2023
2020–−1165 €3k €14k €015.09.2021
2019–4008 €5k €24k €030.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
–
–
State taxes 2022–13 €––
Taxes on workforce 2022–0 €––
Employees 2022––––
2
LM
Leho Mumm
board member, founder, shareholder 100%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
Factum OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
14013420
Rotermanni Ehitus OÜ
Board memberUltimate beneficial owner
17103276