Reefpoint Diving Center
- Instruction is emphasized on this Racine dive shop's website.
- http://www.jbwebworx.com/reefpoint/

Wazee Sports Center
- PADI dive center in Black River Falls. Site has information on training and Lake Wazee, Wisconsin's deepest lake (355 feet).
- http://www.wazeesports.com/

Deep Blue Dive Center
- Offering beginners and advanced scuba diving instruction and equipment with Lake Michigan dive charters near Milwaukee and northern Wisconsin.
- http://www.dpblue.com

Northland Charters
- Contact information for this Apostle Islands diving charter service.
- http://www.charternet.com/diveboat/northland/

Shoreline Resort
- Rates, wreck data, contact information for this Gill's Rock based charter service.
- http://www.theshorelineresort.com

Underwater Connection
- PADI 5-Star Instructor Development Center, with two locations in Delafield and Menomonee Falls. Information on classes, trips, and equipment. Discussion forum and buddy board are available.
- http://www.uwconnection.com

St. Croix Scuba
- Dive center located in Hudson, information includes local dive sites and fun dives on Lake Superior shipwrecks.
- http://www.stcscuba.com/

Divers Delight
- Dive facility in West Bend, with equipment, training, repair, and dive trips on their Coast Guard certified boat.
- http://diversdelightcharter.com/

Mountain Bay
- Dive shop located in Appleton with information on training, travel, and equipment. Mailing list signup available.
- http://www.mountainbay.com

Three Little Devils, Inc.
- Baraboo area PADI Instructor Development Center website features include a newsletter, dive travel, equipment sales and service information.
- http://www.3littledevils.com

Pirate's Cove Diving Inc.
- Milwaukee based dive center features Lake Michigan dive charters and diving classes.
- http://www.pcdiving.com/

Divepoint Scuba Center
- A PADI dive center located in Stevens Point, this site has information on classes, vacation trips, kayaking and climbing, along with a newsletter signup.
- http://www.divepointscuba.com

Badger State Dive Club
- Promotes skin and scuba diving. Provides active and on-going diving education and activities for the entire family.
- http://www.badgerstatediveclub.org

Nordic Diver
- Charter diving service offering shipwreck diving trips on Lake Michigan and Lake Superior. Dates, locations, photo album, contacts, and information request form.
- http://www.nordicdiver.com/

Diver Dan's Scuba Center
- Dive center located in Kenosha, offering equipment sales and service, training, and travel, including Lake Michigan charters.
- http://www.diverdan.com

Timber Bay Sport and Dive
- Located near Minocqua/Woodruff, year round PADI dive center offering diving and kayak equipment sales, rental, classes, Nitrox and dive and kayak excursions.
- http://www.timberbay.net

Silent World Divecenter
- PADI 5 Star facility in Sheboygan. Equipment, classes, travel and activities.
- http://www.silentworld.com

Diversions Scuba
- PADI 5 Star dive center located in Madison. Site also contains information on Nordic Ventures Dive Charter.
- http://www.diversions-scuba.com/

Diver's Realm, Inc.
- PADI dive center located in Appleton features equipment sales and service, instruction and summer fun dives.
- http://www.diversrealm.com

Aquatic Adventures
- PADI dive center in Elm Grove sells and services gear, offers training and travel opportunities.
- http://www.dive-aai.com/

Four Lakes SCUBA Club
- Madison area club promotes sport diving, organizes trips and sponsors special events.
- http://danenet.wicip.org/4lkscuba/

Hoofers SCUBA Club
- Club for UW-Madison students, staff, and Union members offers classes, trips and social events.
- http://www.hoofers.org/scuba/

Green Bay Scuba Online
- Full service shop in Green Bay offers lessons, gear, rentals. Trips include tropical dives, shipwrecks and treasure hunts.
- http://www.gbscuba.com

Marineland Dive Centers
- Western Wisconsin retailer with stores serving LaCrosse, Eau Claire and Black River Falls.
- http://www.divecenters.com

Neptune's Nimrods Scuba Diving Club
- Green Bay area club website features Midwest and Great Lakes diving. Links to additional diving and site information.
- http://www.neptunescove.org/neptune.shtml

Klein Scuba
- Wausau's full service PADI 5 Star dive center offering equipment, dive instruction, travel, nitrox, and links to gear suppliers and manufacturers.
- http://www.kleinscuba.com

Waukesha County Divers Association
- Recreational club in the Waukesha area. Dives and social events scheduled throughout the year. Message board on site.
- http://www.divewisconsin.com