People from all walks of life are operating aquaponics businesses, growing and selling fresh food year ‘round. nelson and pade, inc. ® has many customers who left the rat race and careers as professionals (architects, engineers, doctors, contractors, teachers, etc) to become aquaponic entrepreneurs.. In particular, this report presents the global market share (sales and revenue) of key companies in aquaponics business, shared in chapter 3. this report presents a comprehensive overview, market shares, and growth opportunities of aquaponics market by product type, application, key manufacturers and key regions and countries..