Quantum Horizon OÜ

Legal form:: Private limited company
Registry code:: 16822773
VAT no.:: EE102658787
Fiscal-year period:: 01.01 - 31.12
Established:: 20.09.2023 (3 y)
Capital:: 100 EUR
Address:: Mõisa tn 4, Haabersti linnaosa, Tallinn, Harju maakond, 13522
Status:: Registered

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Contacts

Email:: info@quantumhorizon.ee

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Industries

ELECTRONIC COMMUNICATIONS SERVICES, PROGRAMMING, CONSULTANCY, DATA-INFRASTRUCTURE AND OTHER INFORMATION ACTIVITIES
Computer programming, consultancy and related activities
62101 – Programming

Industry TOPNo. 2520 of 4813 companies

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6.Nortal AS121.5M €
7.Spribe OÜ85.7M €
8.Botguard OÜ68.7M €
9.Goldmont OÜ60.5M €
10.AKTSIASELTS HELMES59.3M €

2520.Quantum Horizon OÜ67.7k €

Main activity 62101 · turnover over the last 4 quarters

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VAT liability

VAT no.	Start	End
EE102658787	21.09.2023	-

Annual reports

Aggregate data

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	30.06.2026	Not submitted
2024	20.09.2023 – 31.12.2024	14.05.2026	Valid	PDF

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 20.10.2026.

Delayed declarations

VAT return	21.08.2026	29.08.2026	8 d overdue
VAT return	22.12.2025	23.12.2025	1 d overdue

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Tax debt Reports1 Declarations Court decisions–Official announcements–TTJA decisions–Real estate–.ee domains5 Licenses–Regulations4 Public transactions10 Grants–State aid–Public procurement–Holdings in companies–Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q3	0 €	897 €	2 126 €−21,7%	1
2026 Q2	0 €	877 €	2 714 €−88,0%	1
2026 Q1	2 546 €	4 537 €	22 572 €−44,0%	1
Total 2026:	2 546 €	6 311 €	27 412 €
2025 Q4	0 €	2 026 €	40 283 €+11,9%	1
2025 Q3	2 094 €	4 608 €	36 013 €−30,3%	2
2025 Q2	545 €	4 263 €	51 640 €+15,3%	2
2025 Q1	0 €	1 713 €	44 777 €+29,2%	2
Total 2025:	2 639 €	12 610 €	172 713 €
2024 Q4	8 347 €	1 827 €	34 657 €+71,8%	1
2024 Q3	1 198 €	337 €	20 172 €−7,0%	1
2024 Q2	1 794 €	936 €	21 691 €+23,6%	1
2024 Q1	1 388 €	0 €	17 556 €+88,8%	1
Total 2024:	12 727 €	3 100 €	94 076 €
2023 Q4	-	-	9 297 €	-
2023 Q3	-	-	-	-
Total 2023:	0 €	0 €	9 297 €

Revenue by industry

	2024
Programming	110 081 €

Tax debts

No tax debt found

No tax debt as of 21.10.2026

Representatives

	Personal ID code
Martin Nisu	39008XXXXXX	17.08.1990 (36)	Board member	20.09.2023	-

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Shareholders

	Personal ID code
Martin Nisu	39008XXXXXX	17.08.1990 (36)	Shareholder	100 EUR	100,00%	Sole ownership	13.11.2025	-

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Other persons

	Personal ID code
Mart Sergo	38905XXXXXX	04.05.1989 (37)	Founder	19.09.2023	-
Martin Nisu	39008XXXXXX	17.08.1990 (36)	Founder	19.09.2023	-

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Ultimate beneficial owners

	Personal ID code
Martin Nisu	39008XXXXXX	17.08.1990 (36)	Direct holding	20.09.2023	-

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Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q3

Turnover

Amount: 2 126 €
Monthly average: 709 €
Per employee: 709 €
Equity ratio: 708,67%

Labour taxes

Turnover ratio: 42,19%
Tax ratio: -
Monthly average: 299 €
Per employee: 299 €

State taxes

Monthly average: 0 €
Turnover ratio: 0,00%

Estimated salary

Gross salary: 702 €
Net salary: 676 €

Aggregate data

	2024
Current assets	51 649 €
Non-current assets	-
Total assets	51 649 €
Short-term liabilities	14 535 €
Long-term liabilities	-
Total liabilities	14 535 €
Share or stock capital	-
Retained earnings	-
Net profit	37 014 €
Equity	37 114 €
Turnover	110 081 €
Profit margin	33,6%

Financial ratios

	2024
Profit and cash flow
EBITDA	-
Liquidity
Current ratio
Quick ratio
Cash ratio
Efficiency
Days sales outstanding (dso)
Asset turnover
Structure
Debt ratio
Profitability
Operating margin
Net profit margin
Return on assets (roa)
Return on equity (roe)

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations


Ä 50237597 / 4	13.11.2025	Entry – Amendment entry	-	Entered into force13.11.2025
Ä 50237597 / 3	11.02.2025	Entry – Amendment entry	-	Entered into force11.02.2025
Ä 50237597 / 2	20.03.2024	Entry – Amendment entry under NSPA § 595¹ (1)	-	Entered into force20.03.2024
Ä 50237597	20.09.2023	Entry – Initial entry	-	Entered into force20.09.2023

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


23.07.2026	Kliimaministeerium	359,60 €Received	OPERATING EXPENSESOther environmental protection, incl. administration
10.11.2025	Jõhvi Vallavalitsus	468,72 €Received	OPERATING EXPENSESSport
16.09.2025	Tallinna Kultuuri- ja Spordiamet	248 €Received	OPERATING EXPENSESLeisure events
28.04.2025	Tallinna Kultuuri- ja Spordiamet	488 €Received	OPERATING EXPENSESMusic
23.09.2024	Tallinna Kultuuri- ja Spordiamet	849,12 €Received	OPERATING EXPENSESLeisure events

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


websta.ee	Active	20.11.2025	21.11.2026
autoai.ee	Active	08.11.2025	09.11.2026
legatron.ee	Active	17.10.2025	18.10.2026
qit.ee	Active	03.11.2023	04.11.2026
quantumhorizon.ee	Active	21.09.2023	22.09.2027

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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.