Sonox Consulting OÜ

Legal form:: Private limited company
Registry code:: 12584727
VAT no.:: EE101787976
Fiscal-year period:: 01.01 - 31.12
Established:: 12.12.2013 (12 y)
Former business names:: OÜ Plirts-Plärts
Capital:: 2 500 EUR
Address:: Mesila, Kassari küla, Hiiumaa vald, Hiiu maakond, 92111
Status:: Registered

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Contacts

Email:: sonox.consulting@gmail.com

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Industries

ELECTRONIC COMMUNICATIONS SERVICES, PROGRAMMING, CONSULTANCY, DATA-INFRASTRUCTURE AND OTHER INFORMATION ACTIVITIES
Computer programming, consultancy and related activities
Computer consultancy and systems/database management
62201 – Computer consultancy activities

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660.Sonox Consulting OÜ76.6k €

Main activity 62201 · turnover over the last 4 quarters

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VAT liability

VAT no.	Start	End
EE101787976	01.05.2015	-

Annual reports

Aggregate data

Year	Period	Submitted	Status
2025	01.01.2025 – 31.12.2025	30.06.2026	Valid	PDF
2024	01.01.2024 – 31.12.2024	28.06.2025	Valid	PDF
2023	01.01.2023 – 31.12.2023	29.06.2024	Valid	PDF
2022	01.01.2022 – 31.12.2022	30.06.2023	Valid	PDF
2021	01.01.2021 – 31.12.2021	29.06.2022	Valid	PDF
2020	01.01.2020 – 31.12.2020	23.06.2021	Valid	PDF
2019	01.01.2019 – 31.12.2019	16.07.2020	Valid	PDF
2018	01.01.2018 – 31.12.2018	23.06.2019	Valid	PDF
2017	01.01.2017 – 31.12.2017	29.06.2018	Valid	PDF
2016	01.01.2016 – 31.12.2016	30.06.2017	Valid	PDF
2015	01.01.2015 – 31.12.2015	07.06.2016	Valid	PDF
2014	01.01.2014 – 31.12.2014	18.06.2015	Valid	PDF

Unsubmitted declarations

No unsubmitted declarations found

No unsubmitted declarations as of 22.10.2026.

Delayed declarations

Income- and social-tax return

10.11.2025

11.11.2025

1 d overdue

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Tax debt Reports Declarations Court decisions–Official announcements–TTJA decisions–Real estate1 .ee domains–Licenses–Regulations9 Public transactions–Grants–State aid–Public procurement–Holdings in companies–Enforcement proceedings Payment orders

Tax data

Period	State taxes	Labour taxes	Taxable turnover	Employees
2026 Q3	3 989 €	1 390 €	14 428 €−30,5%	1
2026 Q2	5 786 €	1 328 €	20 758 €+9,3%	1
2026 Q1	7 744 €	2 980 €	19 000 €−15,3%	1
Total 2026:	17 519 €	5 698 €	54 186 €
2025 Q4	6 204 €	1 235 €	22 420 €+37,5%	1
2025 Q3	4 177 €	1 235 €	16 304 €−22,5%	1
2025 Q2	5 506 €	1 235 €	21 031 €+15,1%	1
2025 Q1	37 617 €	3 121 €	18 269 €−2,4%	1
Total 2025:	53 504 €	6 826 €	78 024 €
2024 Q4	4 933 €	1 138 €	18 720 €+53,1%	1
2024 Q3	3 224 €	1 138 €	12 229 €−40,2%	1
2024 Q2	5 237 €	1 138 €	20 453 €+9,1%	1
2024 Q1	7 453 €	2 869 €	18 754 €−1,0%	1
Total 2024:	20 847 €	6 283 €	70 156 €
2023 Q4	4 503 €	968 €	18 934 €+28,7%	1
2023 Q3	3 062 €	968 €	14 715 €−23,5%	1
2023 Q2	3 633 €	968 €	19 238 €+3,6%	1
2023 Q1	6 739 €	2 848 €	18 574 €+3,8%	1
Total 2023:	17 937 €	5 752 €	71 461 €
2022 Q4	4 029 €	1 060 €	17 888 €+22,0%	1
2022 Q3	2 938 €	1 060 €	14 659 €−28,1%	1
2022 Q2	4 512 €	1 060 €	20 396 €+20,7%	1
2022 Q1	6 058 €	2 848 €	16 898 €−15,8%	1
Total 2022:	17 537 €	6 028 €	69 841 €
2021 Q4	4 062,98 €	1 060,32 €	20 070 €+71,1%	1
2021 Q3	3 155,60 €	1 060,32 €	11 727,50 €+1,8%	1
2021 Q2	3 133,13 €	1 060,32 €	11 518,75 €+19,6%	1
2021 Q1	5 293,65 €	2 856,60 €	9 631,25 €−16,3%	1
Total 2021:	15 645,36 €	6 037,56 €	52 947,50 €
2020 Q4	3 003,30 €	1 060,32 €	11 506,25 €+39,3%	1
2020 Q3	2 365,52 €	1 060,32 €	8 262,50 €−20,4%	1
2020 Q2	2 870,01 €	1 060,32 €	10 385 €−24,5%	1
2020 Q1	7 536 €	2 794 €	13 756 €+16,5%	1
Total 2020:	15 774,83 €	5 974,96 €	43 909,75 €
2019 Q4	3 092 €	1 060 €	11 804 €+129%	1
2019 Q3	1 721 €	807 €	5 150 €−39,5%	1
2019 Q2	2 164 €	907 €	8 506 €−1,9%	2
2019 Q1	6 857 €	2 770 €	8 675 €−23,1%	1
Total 2019:	13 834 €	5 544 €	34 135 €
2018 Q4	3 360 €	1 360 €	11 275 €+98,5%	1
2018 Q3	2 341 €	1 360 €	5 680 €−37,7%	1
2018 Q2	2 921 €	1 260 €	9 110 €−21,5%	1
2018 Q1	4 369 €	2 211 €	11 600 €+9,4%	1
Total 2018:	12 991 €	6 191 €	37 665 €
2017 Q4	2 746 €	731 €	10 600 €+53,6%	1
2017 Q3	1 933 €	731 €	6 900 €−22,5%	1
2017 Q2	2 212 €	487 €	8 900 €+18,7%	1
2017 Q1	1 473 €	0 €	7 500 €	0
Total 2017:	8 364 €	1 949 €	33 900 €
2016 Q4	1 471 €	0 €	0 €	0
2016 Q3	1 235 €	0 €	0 €	0
2016 Q2	1 932 €	0 €	0 €	0
2016 Q1	1 941 €	0 €	0 €	0
Total 2016:	6 579 €	0 €	0 €
2015 Q4	416 €	0 €	0 €	0
2015 Q3	1 404 €	0 €	0 €	0
2015 Q2	502 €	0 €	0 €	0
Total 2015:	2 322 €	0 €	0 €

Revenue by industry

	2023	2024	2025
Computer consultancy activities	73 954 €	69 817 €	81 011 €

Tax debts

No tax debt found

No tax debt as of 22.10.2026

Representatives

	Personal ID code
Liisi Sprenk	48601XXXXXX	27.01.1986 (40)	Board member	28.09.2017	-
Mirko Sprenk	38302XXXXXX	21.02.1983 (43)	Board member	28.09.2017	-

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Shareholders

	Personal ID code
Mirko Sprenk	38302XXXXXX	21.02.1983 (43)	Shareholder	2 500 EUR	100,00%	Sole ownership	03.09.2023	-

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Other persons

	Personal ID code
Daisi Sprenk	48004XXXXXX	15.04.1980 (46)	Founder	12.12.2013	-
Triin Ratassepp	-	-	Founder	12.12.2013	-

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Ultimate beneficial owners

	Personal ID code
Liisi Sprenk	48601XXXXXX	27.01.1986 (40)	Direct holding	19.09.2018	-
Mirko Sprenk	38302XXXXXX	21.02.1983 (43)	Direct holding	19.09.2018	-

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Holdings in companies

No holdings in companies found

Company has no holdings in other companies

2026 Q3

Turnover

Amount: 14 428 €
Monthly average: 4 809 €
Per employee: 4 809 €
Equity ratio: 192,37%

Labour taxes

Turnover ratio: 9,63%
Tax ratio: 34,85%
Monthly average: 463 €
Per employee: 463 €

State taxes

Monthly average: 1 330 €
Turnover ratio: 27,65%

Estimated salary

Gross salary: 982 €
Net salary: 892 €

Aggregate data

Last 5 yrsAll

	2025	2024	2023	2022	2021	2020	2019
Current assets	173 141 €+29,7%	133 463 €+7,0%	124 724 €+38,7%	89 937 €−26,5%	122 283 €+20,7%	101 285 €+13,6%	89 180 €
Non-current assets	93 757 €+4,3%	89 921 €+16,7%	77 044 €−0,7%	77 596 €+522%	12 467 €+61,1%	7 737 €−11,8%	8 772 €
Total assets	266 898 €+19,5%	223 384 €+10,7%	201 768 €+20,4%	167 533 €+24,3%	134 750 €+23,6%	109 022 €+11,3%	97 952 €
Short-term liabilities	9 184 €−76,8%	39 586 €+316%	9 521 €+13,2%	8 408 €+7,8%	7 803 €+6,7%	7 314 €−16,4%	8 748 €
Long-term liabilities	125 000 €+25,0%	100 000 €	-	-	-	-	-
Total liabilities	134 184 €−3,9%	139 586 €+1 366%	9 521 €+13,2%	8 408 €+7,8%	7 803 €+6,7%	7 314 €−16,4%	8 748 €
Share or stock capital	-	-	-	-	-	-	-
Retained earnings	77 697 €+20,0%	64 749 €−57,4%	151 975 €+26,9%	119 796 €+20,8%	99 208 €+14,4%	86 704 €+7,5%	80 674 €
Net profit	52 517 €+217%	16 549 €−56,2%	37 772 €+2,6%	36 829 €+23,2%	29 889 €+73,1%	17 271 €+9,3%	15 798 €
Equity	132 714 €+58,4%	83 798 €−56,4%	192 247 €+20,8%	159 125 €+25,3%	126 947 €+24,8%	101 708 €+14,0%	89 204 €
Turnover	84 696 €+13,8%	74 456 €+0,7%	73 956 €−0,8%	74 551 €+23,9%	60 151 €+32,8%	45 291 €+6,5%	42 535 €
Profit margin	62,0%	22,2%	51,1%	49,4%	49,7%	38,1%	37,1%

Financial ratios

	2022	2021
Profit and cash flow
EBITDA	39 699 €	31 959 €
Liquidity
Current ratio	10,7	15,7
Quick ratio	10,7	15,7
Cash ratio	9,8	0,0
Efficiency
Days sales outstanding (dso)	35,2	-
Asset turnover	0,5	0,5
Structure
Debt ratio	0,1	0,1
Profitability
Operating margin	49,4%	49,7%
Net profit margin	49,4%	49,7%
Return on assets (roa)	24,4%	24,5%
Return on equity (roe)	23,1%	23,5%

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Licences & notices

No licenses and notices found

Company has no active licenses and business activity notices

Regulations


Ä 30052549 / 9	03.09.2023	Entry – Amendment entry	-	Entered into force03.09.2023
Ä 30052549 / 8	18.01.2018	Entry – Amendment entry	-	Entered into force18.01.2018
Ä 30052549 / 7	11.12.2017	Entry – Amendment entry	-	Entered into force11.12.2017
Ä 30052549 / 6	06.12.2017	Entry – Amendment entry	-	Entered into force06.12.2017
Ä 30052549 / 5	28.09.2017	Entry – Amendment entry	-	Entered into force28.09.2017

Real estate

		Purpose
Küüsma, Ühtri küla, Hiiumaa vald, Hiiu maakond	69 420 m²	Agricultural land 100%

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.