Martin & Ottaway's services are dependent on the skills and capabilities of the firm's personnel.


While all employees are highly skilled marine consultants, each has special knowledge, skills, experience or training in one or more disciplines that are in demand by our clientele. However, once a client engages one member of the firm, they actually benefit from the combined knowledge of the entire staff.


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New York/New Jersey

James L. Dolan

Rik F. van Hemmen

David J. Tantrum

Wayne P. Thomas

Pierce N. Power

Alan E. Colletti

Kyle Antonini

Robert D. Bowie

James van Langen


New Orleans

Wayne P. Thomas



Niek C. F. van Sas


Martin, Ottaway,
van Hemmen & Dolan, Inc.

172 Monmouth Street, Suite 201
Red Bank, NJ 07701
Office: (732) 224-1133
Office Fax: (732) 224-8631
Emergency No: +1 888 224-1133