Leadership
Here you can find links to bio’s on the leadership at IWS.
- Michael de Castro – Chief Executive Officer
- Mike Gruppuso – Chief Financial Officer
- Scott Friedlander – General Counsel
- Jerry Crofford – Vice President of Human Resources
- Mark Harlacker – Vice President of Environmental Management
- Lynn Johnston – Vice President of Business Development
- Dan McGowan – Vice President of Business Management
- Bruce Brotherton – Market Area Vice President
- Ben Woods – Market Area Vice President
If you have any further questions or comments, please contact us at 1-866-DIAL-IWS.






