Onepiece
3 Decision Makers · 1 Verified Contact & Email Format
- Employees
- 51-100
- Founded
- 2007
- Type
- For Profit
- Headquarters
- Oslo, Oslo, Norway
Company data last updated Jul 31, 2025.
About Onepiece
OnePiece is a Norwegian streetwear brand founded in 2010. The company has been credited to be the inventor of the adult onesie.
Who to contact at Onepiece
Email Format
Leadership & Decision Makers
Contact details of 3 Onepiece decision makers
Henrik Nørstrud
Knut Gresvig
Thomas Martin Adams
Team & Specialists
Contact details of 1 Onepiece team members
Berlin Store
General Emails
General company emails, e.g. customer support lines
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Records are compiled from publicly available sources and checked as described in our methodology. Company data last updated Jul 31, 2025.
Frequently Asked Questions about Onepiece
What does Onepiece do?
OnePiece is a Norwegian streetwear brand founded in 2010. The company has been credited to be the inventor of the adult onesie.
Where is Onepiece headquartered?
Onepiece is headquartered in Oslo, Oslo, Norway.
When was Onepiece founded?
Onepiece was founded in 2007.
How many employees does Onepiece have?
Onepiece has approximately 51-100 employees.
What industry is Onepiece in?
Onepiece operates in the Fashion & Apparel industry.
What is the email format for Onepiece?
The most common email format at Onepiece is {first_name}-{last_name}@onepiece.com. For example: firstname-lastname@onepiece.com.
How do I contact Onepiece?
You can contact Onepiece via email at support@onepiece.com or ip@onepiece.com, headquartered in Oslo, Oslo, Norway.