North American Industry Classification System (NAICS)

• 115116 - Farm Management Services

• 111419 - Other Food Crops Grown Under Cover

• 111411 - Mushroom Production

• 111998    General combination crop farming

• 115112 - Soil Preparation, Planting, and Cultivating

• 325414 - Agar culture media manufacturing

• 325411 - Medicinal and Botanical Manufacturing

• 446191 - Food (Health) Supplement Stores

• 541620 - Environmental Consulting Services

• 541715 - Medical research and development laboratories or services

• 541720 - Research and Development in the Social Sciences and Humanities

•  541714 - Research and Development in Biotechnology

• 562910 - Remediation Services 

• 621399 – Herbal Massage therapists' Clinic

• 621399 - Offices of All Other Miscellaneous Health Practitioners

• 621511 - Mycology health laboratories

• 621512 - Diagnostic Imaging Centers

• 621310 - Offices of Chiropractors

• 924120 - Administration of Conservation Programs

• 541370 - Surveying and Mapping (except Geophysical) Services

• 541360 - Geophysical Surveying and Mapping Services

• 561499 - All Other Business Support Services 

Standard Industrial Classification (SIC)

• 8733 - Non-Commercial Research Organizations
   

• 0191 - Agricultural Research
   

• 0182 – Mushrooms, grown under cover
   

• 2836 - Biological Products, Except Diagnostic Substances
   

• 8071 - Medical Laboratories
   

• 8049 - Offices of Health Practitioners, Not Elsewhere Classified
   

• 8099 - Health and Allied Services, Not Elsewhere Classified (for alternative medicine in research or nonprofit settings)