CVR 44716798Private limited company (ApS)Engroshandel med træ og byggematerialer samt sanitetsartikler (468300)HelsingeFounded 14 Mar 2024
Compiled by Dandex from the Central Business Register (CVR, datacvr.virk.dk), Erhvervsstyrelsen, and annual reports filed in XBRL. Values marked Dandex estimate are computed by Dandex from that data, not registered.
Dandex is Danish company data. Connect it once and ask about ISONEM ApS, or any Danish company, from your assistant, the API or the command line. Answers come from the current record: owners and the ownership network, financials year by year, and the latest registered changes.
Set Up DandexEmployees
2
CVR registry, Aug 2026
Gross profit
-1.1M
DKK, annual report 2025
Result
-1.1M
DKK, annual report 2025
Equity
-1.1M
DKK, annual report 2025
Make Your Mark ApSCVR 38283189, 100% of capital and votes, since 14 Mar 2024
Mark Ronald Ryberg Milstjernesince 14 Mar 2024
Equity was negative at 31 Dec 2025: -1.1M DKK. Dandex estimate, computed 5 Nov 2026.
CVR 38283189100% of capital and votessince 14 Mar 2024
Holders of 5% or more, from the owner register. CVR records shares in bands, not exact figures.
Ultimate controller
Holds 100% of capital and votes in Make Your Mark ApS, since 12 Feb 2020
Holding company
CVR 38283189Private limited company (ApS)
Holds 100% of capital and votes in ISONEM ApS, since 14 Mar 2024
This company
ISONEM ApS
CVR 44716798
CVR records founders at incorporation. It does not record whether they are alive or still involved.
Aug 2026, monthly: 2 employees, 2 FTE
Arrow keys move through the periods, Home and End go to the first and the latest, Escape returns to the latest.
| Period | Jan 2026 | Feb 2026 | Mar 2026 | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 |
|---|---|---|---|---|---|---|---|---|
| Employees | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| FTE | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 2 |
| Series | Monthly | Monthly | Monthly | Monthly | Monthly | Monthly | Monthly | Monthly |
The legal entity's own headcount as CVR records it, not the annual report's average, which may cover a group. Monthly Jan 2026 to Aug 2026.
Latest Aug 2026, published 21 Oct 2026. Source: CVR employment series (Årsbeskæftigelse, Kvartalsbeskæftigelse, Månedsbeskæftigelse).
| Metric | 2024 | 2025 |
|---|---|---|
| Gross profit | -41 | -1,069 |
| Operating profit | -94 | -1,123 |
| Result for the year | -98 | -1,148 |
| Equity | 2 | -1,145 |
| Total assets | 902 | 558 |
| Credit metrics (Dandex calculations) | ||
| EBITDA | -41 | -1,069 |
| Net interest-bearing debt (NIBD, nettorentebærende gæld) | -177note 1 | 378 |
| Capex (investeringer i anlægsaktiver) | Not reportednote 2 | 0note 3 |
| NIBD incl. group and owner balances (NIBD inkl. koncern- og ejermellemværender) | -26note 1 | 675 |
DKK thousands. Annual reports via XBRL. Not every period is a full year: 2024 covers 10 months (14 Mar to 31 Dec 2024). Changes against it compare periods of different length.
Credit metrics are Dandex calculations from the filed figures, not filed values; estimates are in grey with a note. Ratios are percentages and gearing a multiple. Definitions. Revenue-based rows are empty: the company reports gross profit only (bruttofortjeneste), which class B filers may. No cash flow statement filed (class A and B are exempt).
ISONEM ApS has changed ownership. A new strategy and new needs can be expected.
Signal, a Dandex estimate. Lapses 24 Nov 2026.
A person associated with STJERNE ApS joined the board/management of ISONEM ApS.
Signal, a Dandex estimate. Lapses 24 Nov 2026.
Each registered value from the day it took effect, newest first.
From CVR, read 5 Nov 2026. Text such as the signing rule and purpose is shown as registered.
6 registrations, newest first. As published by Erhvervsstyrelsen, in Danish, with people's street addresses cut to postcode and city.
Ny adresse: c/o Service-IT, Østergade 29, 3200 Helsinge
Ny adresse: c/o Mark Ronald Ryberg Milstjerne, Idrætsvej 11, 3200 Helsinge
Vedtægter ændret: 05.11.2024
Nyt navn: ISONEM ApS
Nye binavne: Gør-det-selv ISONEM ApS, ISONEM Pro ApS, GDSI ApS, ThermoGuard ApS
Slettet binavn: ISONEM GDSI ApS
Vedtægter ændret: 21.10.2024
Nye binavne: Gør-det-selv isolering ApS, ISONEM GDSI ApS
Formål ændret: Selskabets formål er at drive engroshandel med isolerings- og byggematerialer via thermoguard.dk, gørdetselvisolering.nu og isonem.dk
Ny adresse: c/o Mark Ronald Ryberg Milstjerne, Ammendrup Park 103A, Helsinge, 3200 Helsinge
Stiftelsesdato: 14.03.2024.
Virkningsdato: 14.03.2024.
Seneste vedtægtsdato: 14.03.2024.
Kapital:
kr. 100.000,00.
Kapitalklasser: Nej
Indbetalingsmåde: Indbetalt kontant kr. 100.000,00 til kurs 100,00, fuldt indbetalt.
Stifter:
CVR-NR. 38283189 Make Your Mark ApS, c/o Mark Ronald Ryberg Milstjerne, Solbjergvej 5, 3200 Helsinge, den 14.03.2024.
Direktion:
Mark Ronald Ryberg Milstjerne, (adm. dir), den 14.03.2024.
Virksomheden tegnes af direktøren
Første regnskabsår:
14.03.2024 - 31.12.2024.
Regnskabsår:
01.01 - 31.12.
Formål:
Selskabets formål er at drive engroshandel med isolerings- og byggematerialer.
1 registered in CVR.
P-number 1030207196Østergade 29, 3200 Helsinge
