About TES Consultants.

Learn about our specialized approach to federal cybersecurity, our mission to protect what matters most & our commitment to personalized client service.

At TES Consultants, we prioritize a unique approach to cybersecurity. Our reputation is founded on the principle that your security deserves personalized attention from industry experts who thoroughly understand your environment from both technical and compliance perspectives. Since 2018, we have been providing tailored, non-generic solutions to federal and state agencies, as well as the private sector.

Our clients choose us because they work directly with leadership and our industry experts who understand the nuances of Enterprise IT, FedRAMP, CMMC & federal compliance - not junior staff learning on the job.

Our Mission

We enable and protect what matters most - your data, your reputation & your peace of mind - while championing equal opportunity, integrity & excellence in cybersecurity.

Our Vision

We deliver transformative IT & cybersecurity solutions that enable & protect national assets, extending security to individuals & communities with unwavering integrity.

What Sets Us Apart

Direct Access to Expertise

When you partner with TES, you work with the same senior subject matter experts from day one through project completion. No hand-offs, no surprises - just consistent expertise you can rely on.

Tailored Solutions

Every organization faces unique IT and security challenges. We take the time to understand your specific environment, compliance requirements & business objectives before recommending solutions.

Proven Federal Experience

Our team brings deep experience in federal IT and cybersecurity frameworks, security clearances & the specific requirements that government agencies demand.

TES Leadership

Elisabeth Nguyen

Founder & Chief Executive Officer

Liz is a visionary leader in the industry, steering TES Consultants with a foundation built on personal relationships and trust among clients, partners, and colleagues. Prior to establishing TES Consultants, Liz provided leadership support at numerous federal agencies including the DoD, DOT, NIH, Treasury, DHS, USAID, as well as in the private sector. Her focus encompassed C-SCRM, FedRAMP, CMMC, CDM, Risk Assessments, and various other cybersecurity requirements.

"I am deeply grateful for our growth, attributing it to the resilience and commitment of our staff, as well as the unwavering support of our clients and partners."

~ Liz Nguyen (CEO)

Board of Advisors

Mr. Lynwood Owens

Mrs. Beth Kramer

Mr. Adam Rand

Mr. Shawn Robinson

TES is a great company to work with. I love their integrity, honesty and work ethic. They hire great staff members and my relationship with the management team is phenomenal. I can't wait to win more work with them to continue this wonderful relationship.
USPTO Program Manager
at Soft Tech Consulting Inc.
TES Consultants have been a wonderful partner and provide exceptional resources that are willing to go above and beyond.

at Saliense Consulting
For over 2 years, TES Consultants have been a trusted partner delivering top-notch services to our private sector clients. Their expertise on NIST, RMF and CMMC frameworks is outstanding, as is their responsiveness, adaptability, ability to stay within budget, and overall quality of work. You can't go wrong with TES Consultants on your team!

at 38North Security

Our Team Cares

At TES Consultants, we strive to remain outwardly focused with our clients and with nonprofit organizations that go the extra mile in our communities and beyond. We’ve built a strong culture of giving to the causes that are personally important to us. For example, we partner with Title I schools to provide snacks and meals to students and their families each month. On a quarterly basis, we select an employee’s favorite non-profit and give toward helping them fulfill their mission, and our outreach continues to expand with the large projects we participate in each year.