Mumm Holding OÜ

Legal form:: Private limited company
Registry code:: 14227227
VAT no.:: -
Fiscal-year period:: 01.01 - 31.12
Established:: 23.03.2017 (9 y)
Capital:: 2 500 EUR
Address:: A. H. Tammsaare tee 47, Kristiine linnaosa, Tallinn, Harju maakond, 11316
Status:: Registered
LEI code:: 9845001P8DC403DC7011 (expired 10.06.2022)

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Contacts

Phone:: +372 56822307
Email:: lehomumm@hotmail.com

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Industries

PROFESSIONAL, SCIENTIFIC AND TECHNICAL ACTIVITIES
Architectural & engineering activities; technical testing and analysis
Architectural & engineering activities and technical consultancy
Engineering activities and related technical consultancy
71121 – Construction engineering design and consultancy

Industry TOP1273 companies in the activity

Main activity 71121 · turnover over the last 4 quarters

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VAT liability

No VAT obligation history found

Company has not been issued any VAT ID number

Annual reports

Aggregate data

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	25.05.2026	Valid	PDF
2024	01.01.2024 – 31.12.2024	16.06.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	07.06.2024	Valid	PDF
2022	01.01.2022 – 31.12.2022	27.01.2024	Valid	PDF
2021	01.01.2021 – 31.12.2021	24.03.2023	Valid	PDF
2020	01.01.2020 – 31.12.2020	15.09.2021	Valid	PDF
2019	01.01.2019 – 31.12.2019	30.10.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	24.07.2019	Valid	PDF
2017	23.03.2017 – 31.12.2017	12.07.2018	Valid	PDF

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 22.10.2026.

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Tax debt Reports Declarations Court decisions–Official announcements–TTJA decisions–Real estate–.ee domains–Licenses–Regulations6 Public transactions–Grants–State aid–Public procurement–Holdings in companies1 Enforcement proceedings Payment orders

Tax data

Period	State taxes	Taxable turnover	Employees
2022 Q2	13 €	-	-
Total 2022:	13 €	0 €
2021 Q2	12,50 €	-	-
Total 2021:	12,50 €	0 €

Revenue by industry

	2021	2024
Construction engineering design and consultancy		2 280 €
Other business support service activities n.e.c.	2 457 €

Tax debts

No tax debt found

No tax debt as of 22.10.2026

Representatives

	Personal ID code
Leho Mumm	38107XXXXXX	13.07.1981 (45)	Board member	23.03.2017	-

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Shareholders

	Personal ID code
Leho Mumm	38107XXXXXX	13.07.1981 (45)	Shareholder	2 500 EUR	100,00%	Sole ownership	02.09.2023	-

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Other persons

	Personal ID code
Leho Mumm	38107XXXXXX	13.07.1981 (45)	Founder	23.03.2017	-

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Ultimate beneficial owners

	Personal ID code
Leho Mumm	38107XXXXXX	13.07.1981 (45)	Direct holding	25.10.2018	-

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Holdings in companies


Rotermanni Ehitus OÜ	30.10.2024	Shareholder	1 250 EUR	50,00%	Sole ownership	30.10.2024	-

2022 Q2

Turnover

Amount: 0 €
Monthly average: 0 €
Per employee: -

Labour taxes

Turnover ratio: -
Tax ratio: 0,00%
Monthly average: 0 €
Per employee: -

State taxes

Monthly average: 4 €
Turnover ratio: -

Estimated salary

Gross salary: -
Net salary: -

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	7 107 €−2,6%	7 294 €+4,3%	6 995 €−24,0%	9 208 €+316%	2 215 €−74,2%	8 591 €−57,1%	20 042 €
Non-current assets	9 963 €+697%	1 250 €−73,7%	-	-	4 750 €−7,3%	5 125 €+21,7%	4 210 €
Total assets	17 070 €+99,8%	8 544 €+22,1%	6 995 €−24,0%	9 208 €+32,2%	6 965 €−49,2%	13 716 €−43,4%	24 252 €
Short-term liabilities	600 €	600 €	600 €−75,1%	2 410 €+302%	600 €	600 €	-
Long-term liabilities	-	-	-	-	3 650 €−62,0%	9 617 €−50,9%	19 588 €
Total liabilities	600 €	600 €	600 €−75,1%	2 410 €−43,3%	4 250 €−58,4%	10 217 €−47,8%	19 588 €
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	5 444 €+39,8%	3 895 €−9,4%	4 298 €+1 899%	215 €−78,5%	999 €−53,8%	2 164 €+217%	-1 844 €
Net profit	8 526 €+450%	1 549 €+484%	-403 €−110%	4 083 €+621%	-784 €+32,7%	-1 165 €−129%	4 008 €
Equity	16 470 €+107%	7 944 €+24,2%	6 395 €−5,9%	6 798 €+150%	2 715 €−22,4%	3 499 €−25,0%	4 664 €
Turnover	-	2 280 €−7,2%	-	-	2 457 €	-	-
Profit margin	-	67,9%	-	-	-31,9%	-	-

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	-	-
Liquidity
Current ratio	3,8	3,7
Quick ratio	3,8	3,7
Cash ratio	3,7	2,0
Efficiency
Days sales outstanding (dso)	-	386,5
Asset turnover	-	0,2
Structure
Debt ratio	0,3	0,6
Profitability
Operating margin	-	-90,0%
Net profit margin	-	-31,9%
Return on assets (roa)	50,5%	-7,6%
Return on equity (roe)	60,1%	-28,9%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations


Ä 50053701 / M1	05.12.2023	Fine-warning order – annual report not filed	04.01.2024	Deficiencies remedied16.02.2024
Ä 50053701 / 5	02.09.2023	Entry – Amendment entry	-	Entered into force02.09.2023
Ä 50053701 / 4	21.01.2018	Entry – Amendment entry	-	Entered into force21.01.2018
Ä 50053701 / 3	13.12.2017	Entry – Amendment entry	-	Entered into force13.12.2017
Ä 50053701 / 2	25.04.2017	Entry – Amendment entry	-	Entered into force25.04.2017

Real estate

No real estate found

Company has no real estate

Consumer Disputes Committee decisions

No consumer dispute committee decisions found

Company has not been issued consumer dispute committee decisions

Court decisions

No court decisions found

The company has no court decisions

Official announcements

No official announcements found

Company has no issued official announcements

Public transactions

No public transactions found

Company has no public transactions

Funded projects

No funded projects found

The company has no projects funded by EU or foreign grants

State aid

No state aid found

The company has not been granted state aid or de minimis aid

Public procurement contracts

No public procurement contracts found

The company has no public procurement contracts

.ee domains

No domains found

Company has no valid .ee domains

Enforcement proceedings

No enforcement proceedings found

Company has no active debts with bailiffs

Payment orders

No payment orders found

Company has no court-ordered payment orders

Data comes from public registers.