RLH Industries, Inc. has been one of Datafone Group's top competitors. RLH Industries, Inc. is a Private company that was founded in Orange, California in 06/1988. RLH Industries, Inc. is in the Communications Equipment Manufacturing industry. RLH Industries, Inc. has 113 more employees vs. Datafone Group.
S & W Communications is Datafone Group's #3 rival. S & W Communications was founded in 1987 in Van Nuys, California. S & W Communications is in the Communications Equipment Manufacturing field. S & W Communications generates $24.8M more revenue than Datafone Group.