ACTIVE

MARINVEST

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Financial year 2025 · closed on 30/09/2025

Net result

250,8 k €

+1617.9% YoY

Gross margin

653,8 k €

+56.3% YoY

Equity

6,6 M €

+3.9% YoY

What does MARINVEST do?

MARINVEST is a Public limited company incorporated in 1985. Its main activity is: Buying and selling of own real estate. Its registered office is in Knokke-Heist.

Legal situation

● Normal situation

BCE/KBO no. / VAT

BE 0427.965.582

Incorporation

14/10/1985

Legal form

Public limited company

Registered office

Kragendijk 38
8300 Knokke-Heist · FlandreSee on map

Contributed capital

62 000,00 €

Latest accounts

30/09/2025

Activities (NACE)

68100Buying and selling of own real estate· main 68110Buying and selling of own real estate 70120Activities of head offices 70200Management consultancy activities 70220Business and other management consultancy activities 74142Specialised design activities

Signals

ProfitableSolid equityLow riskGood liquidityPositive cashflowPositive EBITDA

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Health score

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✦ Verdict · Analyst summary

Financials

Trend over 19 financial years

	2025		2024		2023		2022		2021		2020		2019		2018		2017		2016		2015		2014		2013		2012		2011		2010		2009		2008		2007
Income statement
Gross margin	653,8 k €	+56.3%	418,2 k €	-70.7%	1,4 M €	-46.0%	2,6 M €	+2.6%	2,6 M €	+179%	925 k €	+248%	265,5 k €	-60.3%	669,2 k €	+152%	265,5 k €	-15.0%	312,3 k €	+9.3%	285,7 k €	+279%	75,3 k €	-48.3%	145,7 k €	+659%	19,2 k €	+7.0%	17,9 k €	+1257%	1,3 k €	+109%	-14,1 k €	-181%	17,3 k €	-89.2%	160,9 k €
EBITDA	603,6 k €	+57.7%	382,6 k €	-73.1%	1,4 M €	-46.1%	2,6 M €	+3.1%	2,6 M €	+180%	913,8 k €	+270%	246,9 k €	-62.7%	662,8 k €	+192%	227,2 k €	-25.5%	305,2 k €	+65.5%	184,4 k €	+165%	69,6 k €	+35.0%	51,6 k €	+115%	-343,4 k €	-17354%	2 k €	+117%	-11,7 k €	+58.9%	-28,5 k €	-420%	8,9 k €	-94.2%	152,5 k €
Operating result	586,9 k €	+60.4%	366 k €	-73.9%	1,4 M €	-48.6%	2,7 M €	+8.5%	2,5 M €	+181%	893,4 k €	+294%	226,5 k €	-50.6%	458,9 k €	+291%	117,5 k €	-28.1%	163,4 k €	+27.9%	127,8 k €	+163%	48,6 k €	+59.2%	30,5 k €	+108%	-372,4 k €	-1256%	-27,5 k €	+32.7%	-40,8 k €	+33.7%	-61,5 k €	-146%	-25 k €	-122%	114,6 k €
Net result	250,8 k €	+1618%	14,6 k €	-97.8%	661,5 k €	-66.9%	2 M €	+25.2%	1,6 M €	+362%	345,9 k €	+403%	68,8 k €	-74.0%	264,8 k €	+679%	34 k €	-72.6%	124 k €	+34.3%	92,4 k €	+168%	34,5 k €	+904%	3,4 k €	+101%	-336,5 k €	-8526%	4 k €	+113%	-30,3 k €	+48.2%	-58,5 k €	-8.5%	-53,9 k €	-178%	69,5 k €
Balance sheet
Equity	6,6 M €	+3.9%	6,4 M €	+0.2%	6,3 M €	+11.7%	5,7 M €	+54.3%	3,7 M €	+76.7%	2,1 M €	+19.9%	1,7 M €	+4.1%	1,7 M €	-5.9%	1,8 M €	+2.0%	1,7 M €	+7.7%	1,6 M €	+6.1%	1,5 M €	+2.3%	1,5 M €	+0.2%	1,5 M €	-18.5%	1,8 M €	+0.2%	1,8 M €	-1.6%	1,8 M €	-3.1%	1,9 M €	-2.8%	2 M €
Total assets	14,2 M €	-13.0%	16,3 M €	-2.4%	16,7 M €	+5.0%	15,9 M €	+37.3%	11,6 M €	-24.2%	15,3 M €	+27.7%	12 M €	+31.9%	9,1 M €	+18.3%	7,7 M €	+4.3%	7,4 M €	+31.3%	5,6 M €	+41.9%	4 M €	-0.8%	4 M €	+14.2%	3,5 M €	+1.6%	3,4 M €	+6.3%	3,2 M €	+4.2%	3,1 M €	-2.6%	3,2 M €	+4.8%	3 M €
Cash	1,5 M €	+1420%	95,4 k €	-73.3%	357,4 k €	-16.0%	425,6 k €	-78.2%	2 M €	+1431%	127,7 k €	-10.8%	143,1 k €	-55.8%	323,3 k €	-13.1%	372,2 k €	+115%	173,1 k €	-46.3%	322,3 k €	+85.6%	173,6 k €	-11.2%	195,5 k €	+253%	55,5 k €	+345%	12,5 k €	-72.0%	44,6 k €	-7.0%	47,9 k €	-20.2%	60,1 k €	-19.8%	74,9 k €
Debts	7,6 M €	-23.8%	10 M €	-4.0%	10,4 M €	+1.4%	10,3 M €	+29.4%	7,9 M €	-40.1%	13,2 M €	+29.0%	10,2 M €	+38.2%	7,4 M €	+25.6%	5,9 M €	+4.9%	5,6 M €	+40.8%	4 M €	+64.4%	2,4 M €	-2.3%	2,5 M €	+24.3%	2 M €	+28.5%	1,6 M €	+17.4%	1,3 M €	+14.3%	1,2 M €	-1.5%	1,2 M €	+21.0%	973,9 k €

Estimate

Indicative valuation

As an indication, this company is worth

between 0 € and 100 k€

See the valuation

Governance

Board of directors

Seen on filing of 30/09/2025 · 3 active · 9 ended

Active mandates

Evelina Timmermans

Director · since 29 mars 2020 · until 07 décembre 2026

Active

Jill Casteleyn

Director · since 29 mars 2020 · until 07 décembre 2026

Active

Patrick Casteleyn

Managing director · since 29 mars 2020 · until 07 décembre 2026

Active

Ended mandates

Evelina Timmermans

Director · since 29 mars 2015 · until 07 décembre 2020

Ended

Jill Casteleyn

Director · since 29 mars 2015 · until 07 décembre 2020

Ended

Patrick Casteleyn

Managing director · since 29 mars 2015 · until 07 décembre 2020

Ended

Jill Casteleyn

Director · since 05 décembre 2011 · until 05 décembre 2017

Ended

At this address

Other companies at this address

Company	CBE no.
C EN C INVEST● Active	0826.968.253
NEW CASTEL● Active	0460.948.849
STEELLINE● Active	0447.278.678
VERKEST & PARTNERS● Active	0461.553.912

Annual accounts

Full financial information

	2025	2024	2023	2022	2021	2020
Type of account	Abridged model	Abridged model	Abridged model	Abridged model	Abridged model	Abridged model
Start of the financial year	01/10/2024	01/10/2023	01/10/2022	01/10/2021	01/10/2020	01/10/2019
Closing of the financial year	30/09/2025	30/09/2024	30/09/2023	30/09/2022	30/09/2021	30/09/2020
Length of the financial year	12 months	12 months	12 months	12 months	12 months	12 months
Filing date	30/04/2026	06/05/2025	25/05/2024	02/05/2023	29/04/2022	29/04/2021
General meeting	30/03/2026	30/03/2025	30/03/2024	30/03/2023	30/03/2022	29/03/2021
Currency of the financial year	EUR	EUR	EUR	EUR	EUR	EUR
NBB quality label	Satisfying controls	Satisfying controls	Satisfying controls	Satisfying controls	Satisfying controls	Satisfying controls

Ratios

Financial ratios

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Filings

Annual accounts filings

20 filings with the NBB

Model	Closing	General meeting	Filed	Language	Document
Abridged model	30/09/2025	30/03/2026	30/04/2026	Dutch	PDF
Abridged model	30/09/2024	30/03/2025	06/05/2025	Dutch	PDF
Abridged model	30/09/2023	30/03/2024	25/05/2024	Dutch	PDF
Abridged model	30/09/2022	30/03/2023	02/05/2023	Dutch	PDF
Abridged model	30/09/2021	30/03/2022	29/04/2022	Dutch	PDF
Abridged model	30/09/2020	29/03/2021	29/04/2021	Dutch	PDF
Abridged model	30/09/2019	03/03/2020	30/04/2020	Dutch	PDF
Abridged model	30/09/2018	09/03/2019	31/03/2019	Dutch	PDF
Abridged model	30/09/2017	05/03/2018	29/03/2018	Dutch	PDF
Abridged model	30/09/2016	23/03/2017	27/03/2017	Dutch	PDF
Abridged model	30/09/2015	23/03/2016	30/03/2016	Dutch	PDF
Abridged model	30/09/2014	29/03/2015	30/03/2015	Dutch	PDF
Abridged model	30/09/2013	29/03/2014	29/04/2014	Dutch	PDF
Abridged model	30/09/2012	28/03/2013	26/04/2013	Dutch	PDF
Abridged model	30/09/2011	05/12/2011	26/04/2012	Dutch	PDF
Abridged model	30/09/2010	03/01/2011	29/04/2011	Dutch	PDF
Abridged model	30/09/2009	07/12/2009	15/05/2010	Dutch	PDF
Abridged model	30/09/2008	01/12/2008	30/04/2009	Dutch	PDF
Abridged model	30/09/2007	01/12/2007	18/04/2008	Dutch	PDF
Abridged model	30/09/2006	04/12/2006	27/03/2007	Dutch	PDF

Estimate

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 0 € and 100 k€

The detail comes with the Business plan: low and high bounds, the valuation bridge for each financial year, transaction multiples by sector and size, group valuation and exports.

Discover the Business plan

Disclaimer

Indicative estimate based on public sector multiples and the filed annual accounts. It is neither a certified valuation nor financial or investment advice.

Governance

Board of directors

Seen on filing of 30/09/2025 · 3 active · 9 ended

Active mandates

Evelina Timmermans

Director · since 29 mars 2020 · until 07 décembre 2026

Active

Jill Casteleyn

Director · since 29 mars 2020 · until 07 décembre 2026

Active

Patrick Casteleyn

Managing director · since 29 mars 2020 · until 07 décembre 2026

Active

Ended mandates

Evelina Timmermans

Director · since 29 mars 2015 · until 07 décembre 2020

Ended

Jill Casteleyn

Director · since 29 mars 2015 · until 07 décembre 2020

Ended

Patrick Casteleyn

Managing director · since 29 mars 2015 · until 07 décembre 2020

Ended

Jill Casteleyn

Director · since 05 décembre 2011 · until 05 décembre 2017

Ended

Shareholders

Ownership and network

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Belgian Official Gazette

Belgian Official Gazette publications

Restructuring02/09/2026
GERUISLOZE FUSIE
PDF
Restructuring11/06/2026
RUBRIEK HERSTRUCTURERING (FUSIE, SPLITSING, OVERDRACHT VERMOGEN, ENZ...)
PDF
Mandates09/06/2026
ONTSLAGEN - BENOEMINGEN
PDF
Mandates19/06/2020
ONTSLAGEN - BENOEMINGEN
PDF
Capital / shares11/01/2018
KAPITAAL - AANDELEN
PDF
Mandates29/04/2015
ONTSLAGEN - BENOEMINGEN
PDF
Mandates24/01/2013
ONTSLAGEN - BENOEMINGEN
PDF
Capital / shares08/03/2012
KAPITAAL - AANDELEN - STATUTEN (VERTALING, COÖRDINATIE, OVERIGE WIJZIGINGEN, )
PDF

Source: Belgian Official Gazette

Competition

Similar companies

A company's peers, by sector and size, are included in the Business plan.

See the Business plan

2025
Annual accounts 2025250,8 k €↑
2024
Annual accounts 202414,6 k €↓
2023
Annual accounts 2023661,5 k €↓
2022
Annual accounts 20222 M €↑
2021
Annual accounts 20211,6 M €↑
2020
Annual accounts 2020345,9 k €↑
2019
Annual accounts 201968,8 k €↓
2018
Annual accounts 2018264,8 k €↑
2017
Annual accounts 201734 k €↓
2016
Annual accounts 2016124 k €↑
2015
Annual accounts 201592,4 k €↑
2014
Annual accounts 201434,5 k €↑
2013
Annual accounts 20133,4 k €↑
2012
Annual accounts 2012-336,5 k €↓
2011
Annual accounts 20114 k €↑
2010
Annual accounts 2010-30,3 k €↑
2009
Annual accounts 2009-58,5 k €↓
2008
Annual accounts 2008-53,9 k €↓
2007
Annual accounts 200769,5 k €
14/10/1985
IncorporationPublic limited company

10/15	1 240 000	1 180 000	1 050 000
70	8 630 000	8 120 000	7 940 000
9904	412 000	388 000	301 000
17/49	2 970 000	3 140 000	3 380 000
9087	24,3	23,1	21,8

MARINVEST

Overview

What does MARINVEST do?

Trend over 19 financial years

Indicative valuation

Board of directors

Other companies at this address

Financials

Full financial information

Financial ratios

Annual accounts filings

Valuation

Indicative valuation

Directors & structure

Board of directors

Ownership and network

Publications

Belgian Official Gazette publications

Similar companies

Similar companies

Timeline