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J.A.M. Systems Cyber Security Europe OÜ

Legal form:

Private limited company

Registry code:

14355994

VAT no.:

EE102062739

Fiscal-year period:

01.01 - 31.12

Established:

20.10.2017 (8)

Capital:

24 000 EUR

Address:

Narva mnt 5, Kesklinna linnaosa, Tallinn, Harju maakond, 10117

Status:

Registered

Contacts

Email:

info@jamsys.eu

Industries

ELECTRONIC COMMUNICATIONS SERVICES, PROGRAMMING, CONSULTANCY, DATA-INFRASTRUCTURE AND OTHER INFORMATION ACTIVITIES
Computer programming, consultancy and related activities
62901 - Other information technology and computer service activities

VAT liability

	Start	End
EE102062739	16.04.2018

Annual reports

Aggregate data

	Period	Submitted
2025	01.01.2025 - 31.12.2025	Due date 30.06.2026
2024	01.01.2024 - 31.12.2024	14.04.2026	Valid
2023	01.01.2023 - 31.12.2023	05.12.2024	Valid
2022	01.01.2022 - 31.12.2022	06.03.2024	Valid
2021	01.01.2021 - 31.12.2021	05.03.2024	Valid
2020	01.01.2020 - 31.12.2020	08.06.2023	Valid
2019	01.01.2019 - 31.12.2019	29.06.2020	Valid
2018	20.10.2017 - 31.12.2018	09.07.2019	Valid
2018	20.10.2017 - 31.12.2018	30.06.2019	Expired

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 07.06.2026.

Delayed declarations

	Deadline	Submitted
Income- and social-tax return	10.03.2026	16.03.2026	6 days overdue

???

Credit rating

Hidden

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020406080100

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Tax data

	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q1	1 343 €	1 340 €	55 439 €23.8%	-
Kokku 2026:	1 343 €	1 340 €	55 439 €
2025 Q4	1 622 €	1 622 €	72 799 €33.2%	-
2025 Q3	847 €	846 €	54 642 €5.0%	-
2025 Q2	1 270 €	1 269 €	52 025 €36.8%	-
2025 Q1	1 244 €	1 244 €	82 264 €14.1%	-
Kokku 2025:	4 983 €	4 981 €	261 730 €33.3%
2024 Q4	994 €	994 €	95 799 €10.0%	-
2024 Q3	996 €	994 €	106 403 €7.4%	-
2024 Q2	994 €	994 €	114 902 €52.8%	-
2024 Q1	994 €	994 €	75 217 €35.9%	-
Kokku 2024:	3 978 €	3 976 €	392 321 €7.1%
2023 Q4	995 €	994 €	117 424 €27.9%	-
2023 Q3	994 €	994 €	91 813 €15.7%	-
2023 Q2	994 €	994 €	108 946 €4.5%	-
2023 Q1	1 046 €	994 €	104 216 €39.4%	-
Kokku 2023:	4 028 €	3 975 €	422 398 €43.7%
2022 Q4	1 044 €	994 €	172 016 €23.5%	-
2022 Q3	994 €	994 €	224 942 €24.3%	-
2022 Q2	994 €	994 €	181 030 €4.7%	-
2022 Q1	4 571 €	4 571 €	172 893 €46.0%	-
Kokku 2022:	7 603 €	7 553 €	750 880 €7.2%
2021 Q4	6 360 €	6 360 €	118 426 €100.4%	-
2021 Q3	6 360 €	6 360 €	59 108 €78.9%	-
2021 Q2	6 361 €	6 360 €	279 813 €20.5%	-
2021 Q1	4 240 €	4 240 €	352 140 €76.7%	1
Kokku 2021:	23 321 €	23 320 €	809 488 €198.2%
2020 Q4	10 132 €	10 101 €	199 332 €295 689.0%	1
2020 Q3	172 €	172 €	67 €99.6%	1
2020 Q2	2 434 €	2 530 €	18 313 €65.9%	-
2020 Q1	8 594 €	8 939 €	53 706 €11.6%	1
Kokku 2020:	21 332 €	21 742 €	271 419 €35.9%
2019 Q4	4 130 €	4 445 €	48 120 €78.2%	1
2019 Q3	6 322 €	6 610 €	27 009 €56.6%	1
2019 Q2	8 387 €	8 813 €	62 205 €0.4%	1
2019 Q1	42 €	0 €	62 456 €16.7%	0
Kokku 2019:	18 881 €	19 868 €	199 790 €98.0%
2018 Q4	0 €	0 €	53 540 €66.9%	0
2018 Q3	0 €	0 €	32 080 €109.7%	0
2018 Q2	0 €	0 €	15 296 €	0
Kokku 2018:	0 €	0 €	100 916 €

Revenue by industry

	2022	2023	2024
Other information technology and computer service activities	373 298 €	231 343 €	255 550 €

Tax debts

No tax debt found

No tax debt as of 07.06.2026

Representatives

Name	Personal ID code	Date of birth	Role	Start	End
Jörn-Alexander Heye	36301XXXXXX	03.01.1963 (63)	Board member	20.10.2017	-

1 - 1 / 1 rows

Shareholders

Name	Personal ID code	Date of birth	Role	Share	%	Type	Start	End
Rupert Andreas Brandmeier	36511XXXXXX	07.11.1965 (60)	Shareholder	8 000,00 EUR	33,33	Sole ownership	01.09.2023	-
Jörn-Alexander Heye	36301XXXXXX	03.01.1963 (63)	Shareholder	8 000,00 EUR	33,33	Sole ownership	01.09.2023	-
Florian Hans-Heinrich Rupp	37803XXXXXX	23.03.1978 (48)	Shareholder	8 000,00 EUR	33,33	Sole ownership	01.09.2023	-

3 inactive record hidden, extended access to the information portal is required to view history!

1 - 3 / 3 rows

Other persons

Name	Personal ID code	Date of birth	Role	Start	End
Florian Hans-Heinrich Rupp	37803XXXXXX	23.03.1978 (48)	Founder	19.10.2017	-
Jörn-Alexander Heye	36301XXXXXX	03.01.1963 (63)	Founder	19.10.2017	-
Rupert Andreas Brandmeier	36511XXXXXX	07.11.1965 (60)	Founder	19.10.2017	-

1 - 3 / 3 rows

Ultimate beneficial owners

Name	Personal ID code	Date of birth	Role	Start	End
Jörn-Alexander Heye	36301XXXXXX	03.01.1963 (63)	Direct holding	14.04.2026	-
Florian Hans-Heinrich Rupp	37803XXXXXX	23.03.1978 (48)	Direct holding	01.05.2019	-
Rupert Andreas Brandmeier	36511XXXXXX	07.11.1965 (60)	Direct holding	01.05.2019	-

1 inactive record hidden, extended access to the information portal is required to view history!

1 - 3 / 3 rows

Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q1

Turnover

Amount

55 439 €

Monthly average

18 480 €

Per employee

0 €

Equity ratio

77,00%

Labour taxes

Turnover ratio

2,42%

Tax ratio

99,78%

Monthly average

447 €

Per employee

0 €

State taxes

Monthly average

448 €

Turnover ratio

2,42%

Estimated salary

Gross salary

0 €

Net salary

0 €

Aggregate data

	2024	2023	2022	2021	2020	2019
Current assets	38 830 €22.7%	31 656 €4.4%	33 125 €50.3%	66 611 €43.5%	117 980 €179.7%	42 174 €
Non-current assets	-	578 €52.2%	1 208 €34.3%	1 839 €	-	-
Total assets	38 830 €20.5%	32 234 €6.1%	34 333 €49.8%	68 450 €42.0%	117 980 €179.7%	42 174 €
Short-term liabilities	15 632 €51.5%	32 234 €42.2%	22 665 €50.3%	45 581 €21.3%	57 921 €43.2%	40 456 €
Long-term liabilities	-	-	-	-	-	-
Total liabilities	15 632 €51.5%	32 234 €42.2%	22 665 €50.3%	45 581 €21.3%	57 921 €43.2%	40 456 €
Share or stock capital	24 000 €	24 000 €	24 000 €	24 000 €	24 000 €	24 000 €
Retained earnings	-24 000 €94.6%	-12 332 €990.4%	-1 131 €103.1%	36 059 €261.8%	-22 282 €923.1%	2 707 €
Net profit	23 198 €298.8%	-11 668 €4.2%	-11 201 €69.9%	-37 190 €163.7%	58 341 €333.5%	-24 989 €
Equity	23 198 €98.8%	-	11 668 €49.0%	22 869 €61.9%	60 059 €3 395.9%	1 718 €
Turnover	255 550 €10.5%	231 343 €38.0%	373 298 €4.0%	388 774 €21.5%	319 942 €65.3%	193 567 €
Profit margin	9.08%280.0%	-5.04%68.1%	-3.00%68.6%	-9.57%152.5%	18.23%241.2%	-12.91%

Financial ratios

	2023	2022	2021	2020	2019
Profit and cash flow
EBITDA	-O OKC	-N BKO	-AF LEN	-	-
Liquidity
Current ratio	Y.F	G.N	D.A	2.0	1.0
Quick ratio	R.E	V.H	T.U	2.0	1.0
Cash ratio	D.F	D.M	Q.R	0.4	0.0
Efficiency
Days sales outstanding (dso)	EO.J	RD.W	OS.S	77.1	63.8
Asset turnover	Q.H	F.L	Z.K	4.0	4.2
Structure
Debt ratio	J.O	B.S	M.V	0.5	1.0
Profitability
Operating margin	-X.K%	-B.Z%	-S.W%	18.2%	-12.9%
Net profit margin	-K.T%	-X.Z%	-G.Q%	18.2%	-12.9%
Return on assets (roa)	-ZP.U%	-GO.I%	-BN.Z%	72.9%	-54.2%
Return on equity (roe)	-AI.L%	-HI.S%	-GYV.H%	97.1%	-1 454.5%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations

Regulation no.	Date	Type	Deadline	Status
Ä 50067966 / M5	04.09.2024	Warning for deletion from register – annual report not filed	08.12.2024	Deficiencies remedied (06.12.2024)
Ä 50067966 / M4	13.07.2024	Warning for deletion from register – annual report not filed	16.10.2024	Deficiencies remedied (24.08.2024)
Ä 50067966 / M3	07.12.2023	Warning for deletion from register – annual report not filed	11.03.2024	Deficiencies remedied (07.03.2024)
Ä 50067966 / 4	01.09.2023	Entry - Amendment entry		Entered into force (01.09.2023)
Ä 50067966 / M2	15.09.2022	Reporting-fine order	18.10.2022	Entered into force (19.10.2022)

J.A.M. Systems Cyber Security Europe OÜ

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Regulations

Real estate

No real estate found

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