Company Name

Industry

Location

Revenue

Employees

Quantum Sails

Maritime

United States, Michigan

$50M to $100M

51-200

Shepler's Mackinac Island Ferry

Maritime

United States, Michigan

$25M to $50M

51-200

Grand River Navigation Company

Maritime

United States, Michigan

$25M to $50M

51-200

Michigan Wheel

Maritime

United States, Michigan

$25M to $50M

51-200

Andrie

Maritime

United States, Michigan

$10M to $25M

51-200

ACME Marine Group

Maritime

United States, Michigan

$10M to $25M

51-200

VanEnkevort Tug & Barge

Maritime

United States, Michigan

$10M to $25M

51-200

Dockside Canvas

Maritime

United States, Michigan

Under $1M

51-200