Orthene Chemicals LTD

Company facts

Self-certified in SAM.gov

• For Profit Organization

Entity structure

Corporate Entity (Tax Exempt)

Other NAICS codes in SAM.gov

• 325199 All Other Basic Organic Chemical Manufacturing
• 325613 Surface Active Agent Manufacturing
• 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing

SAM.gov registration date

Aug 17, 2026

Physical address

Brember Rd, South Harrow, Harrow, UK

Website

orthene.com

Founded

1976

Employees

51-250

Estimated annual revenue

$10M-$50M

Industry

1. Materials
2. Chemicals
3. Commodity Chemicals

SIC code

73 Business Services

Profiles

• LinkedIn
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Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Sep 14, 2026.