David Barbour is John O'hyun Kim's #1 competitor. David Barbour is a Private company that was founded in null in Bridgeport, Connecticut. David Barbour is in the Business Support Services industry. Compared to John O'hyun Kim, David Barbour has 3 fewer employees.
Safe In The Car is seen as one of John O'hyun Kim's biggest rivals. Safe In The Car was founded in West Haven, Connecticut} in null. Safe In The Car competes in the Schools field. Compared to John O'hyun Kim, Safe In The Car generates $3.7M more revenue.