

Hendall Inc. Information
Contact top employees from
Hendall Inc.
Summary
Hendall Inc. has been in the industry for 22 years. The company currently specializes in the Information Technology and Services area. Its headquarters is located at US. The estimated number of employees - 211. To connect with Hendall Inc. employee register on SignalHire.
Organization Website | hendall.com |
Phone Number | 240.428.1154 |
Industries | |
Headquarters Location | 1803 Research Boulevard, Rockville, MD, 20850 US |
Employees Size | 200-500 employees |
Specialties | Professional Services and Solutions, Training and Technical Assistance, Information Technology |
Founded | 2004 |
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Total number all of employee turnover
Length of Employment
Employee tenure at Hendall Inc. shows a diverse range of experience levels:
6% have been with the company for less than 1 year20% for 1–2 years20% for 3–4 years31% for 5–7 years9% for 8–10 years14% have over 11 years of service at Hendall Inc.Ex-employees positions
In Company
In New Company
Contact top employees from
Hendall Inc.
Michael Marino
Vice President / Division Director
Chris Bishop
Vice President & Division Director
Daniel Cilenti
Senior Content Lead at the Head Start Information and Communication Center (HSICC)
Rocky Sareen
Sr. QA Specialist
Jasraj Kaur
Lead Software Engineer
Mark Ilnicki
Sr. Data Analyst
Vance Jones
Senior Instructional Systems Designer
Lisa Marie OHearn
Deputy Project Manager
Lex Kingsley
Technical Writer
Brad Landtroop
Division Director
Kathy Nguyen
Controller
Zachary Stanton
Process Improvement Analyst
Amanda Pietroski
Project Control Specialist
Adrian Mikeliunas
Senior Cybersecurity Specialist
Terry Timchinna
Multimedia Team Lead
Jody Dougherty
Survey Project Director
Scott Weinfeld
IT Project Manager
Thomas Nephew
Senior Mental Health Analyst/SME
Michele Segres
Instructional Systems Designer
Kyle Myers
Deputy Project Manager
Mary Saah Givvines
Division Director
Natalie Slezak
Senior Science Writer
Jane Colilla
Senior Behavioral Editor
Janeth Kamala
Contact Center Information Specialist Supervisor
Hamzat Kiawen
Staff Accountant
Ayuk Manda
Financial Analyst
Hannah Fullmer
Call Center Supervisor
Tracey Petrini
Research Interviewer
Claudia Guardado
Surveyor
Similar Companies
FAQ
Hendall Inc. operates in the IT Services industries. More details can be found on the official website: hendall.com.
The headquarters of Hendall Inc. are located in Rockville, United States.
You can contact Hendall Inc. by phone at 240.428.1154.
Hendall Inc. currently employs 200-500 people.
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.





