Aitkin Area Chamber of Commerce
- Members directory, contact information.
- http://www.aitkin.com/06chamberofcommerce/

Hazelwood Corporation
- Supplies coin-operated amusements and full service vending. Entertainment equipment rental, sometimes has used pool tables for sale.
- http://hazelwoodcorp.com/index.html

Aitkin Motor Co .
- Ford and Mercury dealership. Hours, contact information.
- http://www.aitkinmotorco.com/

Butler's Store
- Clothing store for men, women, and children. Fabric for quilting, sewing, or crafts. Drapery and upholstery fabric.
- http://www.aitkin.com/butlers/

Wealthwood's
- Internet shopping mall.
- http://www.wealthwood.com/

TeeMark
- Specializing in meeting container crushing, packing, and recycling needs. Hazardous waste compaction to reduce disposal costs.
- http://www.aitkin.com/teemark/

Mille Lacs Electric Cooperative
- Customer-owned electric utility serving Aitkin County and parts of Crow Wing and Mille Lacs Counties. Also offers toll-free Internet access in selected cities.
- http://www.mlecmn.net/

D&E Foundry Products
- Manufactures a full range of standard and custom design ladles in sizes up to 20,000 pounds.
- http://www.aitkin.com/foundry/

Sweetwater Technology
- Offers large scale alum applications to lakes for the reduction of phosphorus and algae control.
- http://www.aitkin.com/sweetwater/

Aitkin Iron Works
- Welding and machine work.
- http://www.aiw.com/

Lapratt Custom Internet Applications
- Home page development, hosting, maintenance and custom training.
- http://www.lapratt.com/