Who Brands - Brand Ownership DirectoryWho Brands
HomeBrowse BrandsCategoriesCompaniesCompareBlogQuizAbout
HomeBrowse BrandsCategoriesCompaniesCompareBlogQuizAbout
Who Brands

Your trusted reference for brand ownership information. We provide factual, comprehensive data about who owns the brands you know.

Stay in the know

Get the latest ownership updates delivered to your inbox.

Browse

  • All Brands
  • Categories
  • Companies
  • Countries
  • Compare Brands
  • Blog
  • Brand Quiz
  • RSS Feed

Company

  • About Us
  • Methodology
  • Contact
  • FAQ
  • Submit a Brand
  • List Your Brand
  • Write for Us

Legal

  • Terms of Service
  • Privacy Policy
  • Cookie Policy
  • Affiliate Disclosure
  • Disclaimer

Support Us

☕Buy me a coffee

2026 Who Brands. All information is provided for educational purposes. Brand names and logos are trademarks of their respective owners.

  1. Home
  2. Brands
  3. Trastuzumab Brands

Trastuzumab Brands

1 brand tagged as Trastuzumab. Discover which parent companies own these brands.

HerceptinHealthcare Pharmaceuticals

Herceptin

Owned by Roche

Groundbreaking HER2-targeted biologic cancer therapy (trastuzumab) developed by Genentech and owned by Roche, FDA approved September 25, 1998, that transformed the treatment of HER2-positive breast cancer and now faces biosimilar competition from multiple approved alternatives.

oncologybreast-cancerher2