RB Glasfiber A/S
Public limited companyCVR 43965492ViborgActive
RB Glasfiber A/S is a public limited company, based in Viborg, active in manufacture of glass fibres, founded in 2023. Net profit fell 91% from 2024 to 2025, ending at DKK 136k. Equity fell to DKK 1.3m in 2025.
Key figures · financial year 2025
What has changed
calculated from recorded figures and datesFinancials: 2025 against 2024
- Gross profit fell 54% (2024 → 2025), to DKK 2.8m.
- Net profit fell 91% (2024 → 2025), to DKK 136k.
- Equity fell 30% (2024 → 2025), to DKK 1.3m.
Management and owners, last 24 months
- New in management: Torben Peter Nielsen (ceo, 31/01/2025), Brian Marko Falck Andreasen (chair of the board, 01/09/2025) and Vivi Nielsen (board member, 01/09/2025) (+2).
- Stepped down: Brian Marko Falck Andreasen (chair of the board, 20/02/2025), Torben Reinhardt Sørensen (board member, 20/02/2025) and Torben Reinhardt Sørensen (ceo, 31/01/2025) (+4).
- New owners registered: Falck Invest ApS (01/09/2025), TPN Invest ApS (01/09/2025) and Brian Marko Falck Andreasen (01/09/2025) (+1).
- No longer registered as owner: Koch Holding A/S (01/09/2025), REINH Invest ApS (01/09/2025) and Falck Invest ApS (31/08/2025) (+3).
Calculated from the latest two annual reports in sequence and from registrations in CVR. A figure that is missing in either year gives no line, and we derive no figures.
Financial statements
Financial years 2024–2025 · amounts in DKK thousandEquity and net profit
| 2024 | 2025 | Change | |
|---|---|---|---|
| Revenue | not stated | not stated | – |
| Gross profit | 6,049 | 2,782 | −54% |
| Operating profit (EBIT) | 1,870 | 189 | −89.9% |
| Profit before tax | 1,874 | 176 | −90.6% |
| Net profit | 1,460 | 136 | −90.7% |
| Total assets | 3,740 | 3,174 | −15.1% |
| Equity | 1,860 | 1,296 | −30.3% |
| Liabilities | 1,809 | 1,781 | −1.5% |
| Average number of employees | 5 | 4 | −20% |
Source: annual reports filed with the Danish Business Authority (XBRL). Figures for the company (not the group); change is the latest year against the year before. “–” means the figure is not stated in the annual report. Revenue is not stated for 2024, 2025: smaller companies may omit it, and we do not derive it from other figures.
Download the figures as CSV · free with an account, amounts in whole DKK
Signals from the financial statements
calculated from the 2025 figuresEquity fell sharply
Equity fell 30% from 2024 to 2025 (DKK 1.9m to DKK 1.3m).
How is this calculated?
Equity has fallen by at least 30% from the previous annual report, and it was positive the year before.
The signals are rules applied to the figures in the annual reports. They are not an assessment or credit rating of the company. See Data and method.
Annual reports
2 financial years| Financial year | Period | Published | Figures for | Documents |
|---|---|---|---|---|
| 2025 | 01/10/2024 – 30/09/2025 | 16/04/2026 | The company | PDF not statedXBRL |
| 2024 | 04/04/2023 – 30/09/2024 | 24/02/2025 | The company | PDFXBRL |
The figures from all the annual reports are shown on this page. The documents themselves (PDF and XBRL, the machine-readable edition) are downloaded with a Pro account: sign in or create a free account, and then choose Pro. XBRL is the edition the figures on the page are read from.
Employees
monthly figures from CVRPosition in the industry
14 companies in the databaseComparison with the other companies in manufacture of glass fibres based on the latest financial year.
Industry median: gross profit DKK 11.6m, net profit DKK 861k, equity DKK 8.9m, 16 employees.
Compared with similar companies
size, age and company form| Group | Gross profit | Equity |
|---|---|---|
| Companies with fewer than 20 employees69,967 companies in the comparison | No. 24,184of 69,742 Better than 65% | No. 30,174of 69,964 Better than 57% |
| Companies that are founded within the last five years16,662 companies in the comparison | No. 4,252of 16,614 Better than 74% | No. 3,297of 16,661 Better than 80% |
| All companies of type A/S18,025 companies in the comparison | No. 13,883of 17,786 Better than 22% | No. 15,505of 18,024 Better than 14% |
The rank is calculated among companies in the database with a figure for the latest financial year, and is shown only for groups of at least ten companies.
Compare with the industry
Manufacture of glass fibres- RB Glasfiber A/SDKK 2.8m
- Em-fiberglas A/SDKK 43.3m
- SP Tinby Nr. Aaby A/SDKK 31.1m
- RB Glasfiber A/SDKK 136k
- Em-fiberglas A/SDKK 9,069
- SP Tinby Nr. Aaby A/SDKK 13.9m
- RB Glasfiber A/SDKK 1.3m
- Em-fiberglas A/SDKK 43.9m
- SP Tinby Nr. Aaby A/SDKK 70.9m
- RB Glasfiber A/S5
- Em-fiberglas A/S70
- SP Tinby Nr. Aaby A/S25
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- Falck Invest ApS50%
- TPN Invest ApS50%
Management
4 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Torben Peter Nielsen | CEO | 31/01/2025 |
Board of directors
| Name | Role | Appointed |
|---|---|---|
| Torben Peter Nielsen | Board member | 04/04/2023 |
| Brian Marko Falck Andreasen | Chair of the board | 01/09/2025 |
| Vivi Nielsen | Board member | 01/09/2025 |
- Founders
- Koch Holding A/S, REINH Invest ApS, Falck Invest ApS, TPN Invest ApS
Former management (7)
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| Brian Marko Falck Andreasen | Chair of the board | 04/04/2023 | 20/02/2025 |
| Torben Reinhardt Sørensen | Board member | 04/04/2023 | 20/02/2025 |
| Torben Reinhardt Sørensen | CEO | 04/04/2023 | 31/01/2025 |
| Keld Friis | Board member | 04/04/2023 | 01/09/2025 |
| Jan Arberg Koch | Board member | 04/04/2023 | 01/09/2025 |
| Brian Marko Falck Andreasen | Board member | 21/02/2025 | 31/08/2025 |
| Torben Reinhardt Sørensen | Chair of the board | 21/02/2025 | 01/09/2025 |
Signing rule: Selskabet tegnes af direktøren og bestyrelsesformanden i forening eller af den samlede bestyrelse
Address and production units
1 active production unitsJernvej 6
8800 Viborg
| Production unit | Address | Employees | P number |
|---|---|---|---|
| RB Glasfiber A/S | Jernvej 6, Mønsted, 8800 Viborg | 6 | 1029191057 |
Purpose
Selskabets formål er handel, industri og investering samt enhver beslægtet aktivitet efter bestyrelsens skøn og nærmere beslutning.
The purpose is quoted from the register in Danish.
Changes year by year
36 registered events20261 changeaccounts 1
- AccountsAnnual report for 2025 published
202523 changesmanagement 12 · ownership 10 · accounts 1
- ManagementBrian Marko Falck Andreasen appointed chair of the board
- ManagementVivi Nielsen appointed board member
- ManagementTorben Reinhardt Sørensen stepped down as chair of the board
- ManagementJan Arberg Koch stepped down as board member
- ManagementKeld Friis stepped down as board member
- OwnershipTPN Invest ApS registered as owner (50%)
- OwnershipBrian Marko Falck Andreasen registered as owner (50%)
- OwnershipBrian Marko Falck Andreasen is no longer registered as owner
- OwnershipTorben Peter Nielsen registered as owner (50%)
- OwnershipTorben Peter Nielsen is no longer registered as owner
- OwnershipFalck Invest ApS registered as owner (50%)
- OwnershipKOCH HOLDING A/S is no longer registered as owner
- OwnershipREINH Invest ApS is no longer registered as owner
- ManagementBrian Marko Falck Andreasen stepped down as board member
- OwnershipFalck Invest ApS is no longer registered as owner
- OwnershipTPN Invest ApS is no longer registered as owner
- AccountsAnnual report for 2024 published
- ManagementBrian Marko Falck Andreasen appointed board member
- ManagementTorben Reinhardt Sørensen appointed chair of the board
- ManagementBrian Marko Falck Andreasen stepped down as chair of the board
- ManagementTorben Reinhardt Sørensen stepped down as board member
- ManagementTorben Peter Nielsen appointed ceo
- ManagementTorben Reinhardt Sørensen stepped down as ceo
202312 changesname 1 · founded 1 · management 6 · ownership 4
- NameName changed from R B Glasfiber A/S to RB Glasfiber A/S
- FoundedRegistered as R B Glasfiber A/S
- ManagementBrian Marko Falck Andreasen appointed chair of the board
- ManagementTorben Reinhardt Sørensen appointed board member
- ManagementJan Arberg Koch appointed board member
- ManagementTorben Reinhardt Sørensen appointed ceo
- ManagementKeld Friis appointed board member
- ManagementTorben Peter Nielsen appointed board member
- OwnershipKOCH HOLDING A/S registered as owner (25%)
- OwnershipREINH Invest ApS registered as owner (25%)
- OwnershipFalck Invest ApS registered as owner (25%)
- OwnershipTPN Invest ApS registered as owner (25%)
Related companies
Same people in management
- Unibio A/Svia Keld Friis
- Condair A/Svia Keld Friis
- Lübker F&B ApSvia Keld Friis
- Koch Biler A/Svia Jan Arberg Koch
- Danoffice IT Green A/Svia Keld Friis
- Danish Graphene ApSvia Keld Friis
Largest in the industry
- Em-fiberglas A/SDKK 43.3m
- SP Tinby Nr. Aaby A/SDKK 31.1m
- Saint-gobain Ecophon A/SDKK 25.7m
- Ucomposites A/SDKK 18.1m
- Lbh International A/SDKK 17.2m
- Olsen Wings A/SDKK 16m
Source and updates
The information comes from the Danish Central Business Register (Danish Business Authority) and from annual reports filed with the Danish Business Authority. Last synchronised 24/10/2026.