![Claes Mellgren](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Claes Mellgren
Founder at
AQ GROUP AB
Net worth: 411 M $ as of 2026-05-30
Profile
Claes Mellgren is the founder of AQ Group AB, founded in 1994, and holds the title of Director since 2026.
Current jobs include Director at Solö Mechanical Solutions AB, Managing Director at AQ Trafo AB, Managing Director at AQ Staretor AB, Director at Ferroamp AB since 2023, and Director at Automation Region I Sverige AB. Former jobs include Chairman at Note AB from 2021 to 2023, Director at Bioservo Technologies AB, Managing Director at AQ Wiring Systems AB, and Director at Teqnion AB. Education includes a graduate degree from the University of Linköping.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
AQ GROUP AB 17.14% | 2025-12-30 | 15,722,672 ( 17.14% ) | 407 M $ | 2026-05-30 |
ByggPartner Gruppen AB
 ByggPartner Gruppen AB Engineering & ConstructionIndustrial Services Engages in construction, building services, and property development 0.48% | 2024-12-30 | 215,481 ( 0.48% ) | 1 M $ | 2026-05-30 |
AAC Clyde Space AB
 AAC Clyde Space AB Telecommunications EquipmentElectronic Technology Provides satellite technologies and services 0.81% | 2025-09-29 | 58,000 ( 0.81% ) | 1 M $ | 2026-05-30 |
Sensys Gatso Group AB
 Sensys Gatso Group AB Electronic Equipment/InstrumentsElectronic Technology Sensys Gatso Group AB engages in the provision of traffic safety solutions. It operates through the Systems Sales and Managed Services segment. The System Sales segment consists of project-related and repeat sales of solutions, including maintenance. The Managed Services segment deals with managed services activities, where it delivers the technology, processes violations, issues citations, collects fines and delivers helpdesk support. The company was founded in 1982 and is headquartered in Joenkoeping, Sweden. 1.02% | 2025-12-29 | 117,442 ( 1.02% ) | 643 604 $ | 2026-05-30 |
Pricer AB
 Pricer AB Computer PeripheralsElectronic Technology Manufactures and sells electronic shelf labels 0.96% | 2025-12-30 | 1,574,300 ( 0.96% ) | 632 569 $ | 2026-05-30 |
Byggmax Group AB
 Byggmax Group AB Home Improvement ChainsRetail Trade Operates DIY and hardware stores and sells products through an online platform 0.17% | 2025-08-28 | 98,421 ( 0.17% ) | 530 839 $ | 2026-05-30 |
Latest news about Claes Mellgren
Claes Mellgren active positions
| Companies | Position | Start |
|---|---|---|
| AQ GROUP AB | Founder | 1993-12-31 |
| FERROAMP AB | Director/Board Member | 2022-12-31 |
AQ Trafo AB | Chief Executive Officer | - |
AQ Staretor AB | Chief Executive Officer | - |
Automation Region I Sverige AB
 Automation Region I Sverige AB Miscellaneous Commercial ServicesCommercial Services Provides technical consulting services | Director/Board Member | - |
Solö Mechanical Solutions AB | Director/Board Member | - |
Former positions of Claes Mellgren
| Companies | Position | End |
|---|---|---|
| NOTE AB | Chairman | 2023-04-18 |
| BIOSERVO TECHNOLOGIES AB | Director/Board Member | 2021-04-18 |
| TEQNION AB | Director/Board Member | - |
| ░░ ░░░░░░ ░░░░░░░ ░░ | ░░░░░ ░░░░░░░░░ ░░░░░░░ | - |
Training of Claes Mellgren
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
14
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
AQ Group AB
 AQ Group AB Electrical ProductsProducer Manufacturing Manufactures transformers, wiring systems and mechanical parts, sheet metal processing and plastic injection molding products | Producer Manufacturing |
Note AB
 Note AB Electronic Production EquipmentElectronic Technology Manufactures and supplies electronic components | Electronic Technology |
University of Linköping
 University of Linköping Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Bioservo Technologies AB
 Bioservo Technologies AB Medical SpecialtiesHealth Technology Provides muscle amplifying products | Health Technology |
Solö Mechanical Solutions AB | |
AQ Trafo AB | |
Teqnion AB
 Teqnion AB Wholesale DistributorsDistribution Services Markets and sells components, machines, systems and services | Distribution Services |
AQ Wiring Systems AB
 AQ Wiring Systems AB Electronic Production EquipmentElectronic Technology Manufactures cables and provides solutions for rail signal transmissions and power supplies | Electronic Technology |
AQ Staretor AB | |
Ferroamp AB
 Ferroamp AB Electrical ProductsProducer Manufacturing Develops and sells power electronics for smart grid applications related to solar power, energy storage, EV charging and visualization of energy flows | Producer Manufacturing |
Automation Region I Sverige AB
Automation Region I Sverige AB Miscellaneous Commercial ServicesCommercial Services Provides technical consulting services | Commercial Services |
- Stock Market
- Insiders
- Claes Mellgren
