About Us
About Us
Our Team
Our team is comprised of dedicated scientists, engineers, health and safety professionals, and program managers. Driven by a commitment to excellence, the majority of our technical staff hold advanced degrees, and we are proud that a third of our professionals are U.S. military veterans.

Ryan Sharratt
CEO
Tori Hale
VP of Admin
Tim Veverica
VP of Professional Services
Jeremy Mulcahy-Hill
VP of Technology
Buck Castillo
Project Manager
Jessica Rickenbach
Project Manager
Nate Wakefield
Project Manager
Kris Brewster
Consultant IV
Clayton Rowden
Consultant III
Justin Vaughn
Consultant III
Melanie Wilson
Consultant II
Benny Dean Jr.
Consultant II
Monique Lewis
Business Development Director
Ross McMakin
Response Manager
Scott Dixon
Response Manager
Hailey Natho-Wooley
Response Manager
Dante Leslie
Response Manager
Melvin Jimenez
Response Manager
Victoria Crowley
Tech III
Degrees
- Applied Economics
- Behavioral Health
- Biology
- Civil Engineering
- Computer Science
- Emergency Management
- Environmental Response
- Geology
- Information Technology
- Natural Resources
- Occupational Health & Safety
- Terrorism & Security
- And More…
Certifications
- AHERA
- COHC
- CHMP
- CDGP
- CSP
- ASP
- CIH
- IDM
- And More…
News
Confined Space: HazMat or Techinical Rescue?
Confined Space Presentation Confined Space PresentationDownload COMPASS Presentation COMPASSDownload
US Department of Labor cites Georgia-based Keystone Foods for exposing workers to fire, explosion hazards
July 10, 2025
US Labor Department cites Georgia counter manufacturer for exposing workers to hazardous levels of crystalline silica
July 10, 2025
US Department of Labor cites Orlando aerospace facility for safety, health failures after fire injures workers
July 8, 2025
US Department of Labor, Amarillo College establish alliance to promote safety training for students, workers, employers
June 27, 2025
US Department of Labor renews national emphasis program to address amputations in manufacturing
June 26, 2025
