- Dave Frost
Australia's most profitable small businesses - ideas for 2021
Small businesses and family-run enterprises in Australia account for approximately 98% of all businesses in the country.

These employ 44% of the total workforce and form 35% of the country’s gross domestic profit.
If you’ve been toying with the idea of starting a small business, there’s truly no place better in the world to do it than Australia:
*Retail Trade
The most popular Australian small businesses in this category include cake and bread bakery shops, grocery stores and supermarkets, convenience stores, fuel retailing, motor vehicle dealers, and motor vehicle parts, and tire retailing. A business structure in this sector accounts for 28% of the industry’s overall GDP.
*Private Training and Education
Popular small businesses in this category include art and non-vocational education, preschool education, as well as vocation and technical training services. These account for 18% of the sector’s overall GDP.
*Technical, Scientific and Professional Services
The most popular small businesses in this category include accounting, advertising, legal services, photography, market research, statistical, engineering, and management consulting services. Small enterprises in this sector contribute to 46% of the industry’s overall GDP.
*Food and Accommodation Services
Popular small businesses in this category include catering, fast food, and takeaway services, restaurants, social clubs, bars, pubs, nightclubs, motels, serviced apartments, and holiday houses. Small-scale businesses in this sector account for 38% of the industry’s overall GDP.
*Private Health Care and Social Assistance Services
The common small businesses in this category include ambulance, dental, physiotherapy, and general practice medical services, as well as childcare, personal welfare, and aged care services. Small-scale enterprises in this sector contribute to 38% of the industry’s overall GDP.
*Administrative and Business Support Services
Popular small businesses in this category include credit agencies, call centre operation, debt collection, travel and tour agencies, recruitment and employment placement services, packaging, pest control, and commercial cleaning services. Small businesses in this sector contribute to 27% of the industry’s overall GDP.
*Transport, Warehousing, and Postal Services
Common small businesses in this category include taxi and limousine services, road freight transport, customs agency services, general warehousing, and cold storage, and courier pickup and delivery services. Small businesses in this sector contribute to 26% of the industry’s overall GDP.
*Private Public Safety and Administration
The most popular small businesses in this category include private investigation and security services. Small businesses in this sector account for 26% of the industry’s overall GDP.
*Wholesale Trade Services
Popular businesses in this category include cereal and grain, hardware, timber, liquor, tobacco, soft drinks, and pre-packaged food wholesaling. Small businesses in this sector contribute to 24% of the industry’s overall GDP.
*Art, Entertainment, and Recreation
Common small businesses in this category include art galleries, gyms, fitness centres, sports and recreation facilities, and botanical gardens. This sector contributes to 21% of the industry’s overall GDP.
*Manufacturing
The most popular small businesses in this category include cosmetics, perfumes and toiletries, soap and cleaning compounds, beer,fruit juice, bottled water, chocolate and confectionary, and jewellery manufacturing.
*Construction
Common small businesses in this category include air conditioning and heating services, carpentry, concreting, painting, decorating, landscaping, metal cladding, waterproofing, scaffolding, and tiling and carpeting.
*Private Training and Education
Popular small businesses in this category include art and non-vocational education, preschool education, as well as vocation and technical training services. These account for 18% of the sector’s overall GDP.
*Information Media and Telecommunications Services
The common businesses in this category include internet publishing, book publishing, music recording and publishing, video production, web hosting, and data processing services. These account for 13% of the industry’s overall GDP.
*Finance and Insurance
The most common small businesses in this category include investment banking and securities brokerage, fund management, financial planning and investment, and money market dealership services.
*Personal Services
Popular small businesses in this category include babysitting, hairdressing and beauty, laundry and dry cleaning, funeral director and crematoria services, as well as parking, religious, and weight loss services.
*Repair and Maintenance
Popular small businesses in this category include clothing and footwear repair, domestic appliance repair, and motor vehicle and heavy machinery repair.
*Online Retail
Common small businesses in this category include eCommerce websites that sell automotive parts, baby products, car classifieds, daily deals, kitchen, and dining ware. Those that sell men’s and women’s clothing and footwear, & small electrical appliances also do well.