GreenRoc DK A/S
Public limited companyCVR 45992535HørsholmActive
GreenRoc DK A/S is a public limited company, based in Hørsholm, active in other mining and quarrying n.e.c., founded in 2025. The company is new and has been registered for 1 years.
What has changed
calculated from recorded figures and datesManagement and owners, last 24 months
- New in management: Lars Brünner (board member, 29/10/2025), Stefan Bernstein (director, 29/10/2025) and Stefan Bernstein (board member, 29/10/2025) (+1).
- New owners registered: GreenRoc Graphite Ltd (29/10/2025).
Registrations, last 24 months
- 24/02/2026: Moved to Hammervej 7, 2970 Hørsholm
- 18/11/2025: Name changed from GreenRoc A/S to GreenRoc DK A/S
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.
Employees
monthly figures from CVRCompare with the industry
Other mining and quarrying n.e.c.- GreenRoc DK A/S–
- Imerys Industrial Minerals Denmark A/SDKK 67.7m
- Rettenmaier Denmark K/SDKK 8.5m
- GreenRoc DK A/S–
- Imerys Industrial Minerals Denmark A/S−DKK 16.8m
- Rettenmaier Denmark K/SDKK 4.5m
- GreenRoc DK A/S–
- Imerys Industrial Minerals Denmark A/SDKK 89.3m
- Rettenmaier Denmark K/SDKK 20m
- GreenRoc DK A/S4
- Imerys Industrial Minerals Denmark A/S86
- Rettenmaier Denmark K/S4
Latest financial year per company. Choose up to three companies from the largest in the industry.
Owners and group
from the Public Ownership Register- GreenRoc Graphite Ltd100%
Management
4 active registrationsExecutive management
| Name | Role | Appointed |
|---|---|---|
| Stefan Bernstein | Director | 29/10/2025 |
Board of directors
| Name | Role | Appointed |
|---|---|---|
| Lars Brünner | Board member | 29/10/2025 |
| Stefan Bernstein | Board member | 29/10/2025 |
| George Frangeskides | Chair of the board | 29/10/2025 |
- Founders
- GreenRoc Graphite Ltd
Signing rule: Selskabet tegnes af en direktør eller af et medlem af bestyrelsen.
Address and production units
1 active production unitsHammervej 7
2970 Hørsholm
| Production unit | Address | Employees | P number |
|---|---|---|---|
| GreenRoc DK A/S | Hammervej 7, 2970 Hørsholm | 4 | 1031807065 |
Purpose
Selskabets formål er at forarbejde grafit til industrielle formål samt at drive enhver virksomhed, der står i naturlig forbindelse hermed.
The purpose is quoted from the register in Danish.
Changes year by year
8 registered events20261 changeaddress 1
- AddressMoved to Hammervej 7, 2970 Hørsholm
20257 changesname 1 · founded 1 · management 4 · ownership 1
- NameName changed from GreenRoc A/S to GreenRoc DK A/S
- FoundedRegistered as GreenRoc A/S
- ManagementLars Brünner appointed board member
- ManagementStefan Bernstein appointed director
- ManagementStefan Bernstein appointed board member
- ManagementGeorge Frangeskides appointed chair of the board
- OwnershipGreenRoc Graphite Ltd registered as owner (100%)
Related companies
Largest in the industry
- Imerys Industrial Minerals Denmark A/SDKK 67.7m
- Rettenmaier Denmark K/SDKK 8.5m
- Lithium Harvest ApSDKK 5.2m
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. The company is protected against advertising; contact details are not shown, and the data must not be used for marketing.