Yvonne Vervaet

Yvonne Vervaet is Senior Vice President of Growth and Capabilities for ManTech, leading strategic company direction on a number of critical disciplines, including directing corporate resources toward meeting the company’s customer, capability and brand awareness goals.

She is responsible for setting the company’s growth strategy by aligning business methods, capabilities, and enabling technologies to federal budgets and the company’s business opportunity pipeline. Moreover, she is responsible for linking the innovations of the company’s   cyber capabilities and digital technologies to drive customer preference for the brand through multiple channels.

Ms. Vervaet has been with ManTech since 2013. She has served as chief growth officer for the Mission, Cyber & Intelligence Solutions (MCIS) Group, where she drove technology and security solutions for defense, intelligence and federal civilian agencies. She was instrumental in growing the business group with nearly $4 billion of new business wins during her five years in business development. Ms. Vervaet developed and executed new business growth strategies for MCIS, collaborating with leadership and leveraging the expertise, brain power and technical know-how of ManTech’s experts who comprise the company’s Communities of Practice.

Prior to joining ManTech, Ms. Vervaet served as the chief operating officer and senior vice president of business development for SIG Holdings, where she focused on growing the business and operational efficiency. She has worked for SpecTal, BAE Systems, Northrop Grumman, Electronic Data Systems (EDS) and Computer Sciences Corporation (CSC) in leading business development roles.

She earned a degree in Business Management from Rochester Institute of Technology and has many professional certifications, including Program Management Institute Program Management Professional and EC Council Certified Incident Handler.

“Being best in the business at solving our customers’ toughest challenges is a hallmark of ManTech – and the key driver of their confidence in us as a trusted partner. The proof: ManTech’s ongoing record of winning major awards.”
Yvonne Vervaet


Taking her passion for making an impact beyond the workplace, Ms. Vervaet volunteers with the Homeless Animals Rescue Team (HART) as an animal foster mom. HART is a no-kill animal rescue/support group that provides or rehomes stray, abused and unwanted dogs and cats. The group works with local veterinarians, trainers, foster homes and kennels to care for animals. Over the last 10 years, she has fostered more than 100 dogs and puppies.



Media Relations: 571.446.7550 

Digital World