National Nuclear Security Administration

1 Decision Maker · 5 Verified Contacts & Email Format

📍 Washington, District of Columbia, United StatesCybersecurity🗓 Est. 2000👥 1001–5000 employees

About National Nuclear Security Administration

The National Nuclear Security Administration is the agency responsible for enhancing national security through the military.

Email Format

{first_name}.{last_name}@nnsa.energy.gov — 100.0%

sarah.smith@nnsa.energy.gov

Leadership & Decision Makers

Contact details of 1 National Nuclear Security Administration decision makers

Frank Rose

Principal Deputy Administrator

Team & Specialists

Contact details of 4 National Nuclear Security Administration team members

Roger Bain

  • Work email

    r********n@nnsa.doe.gov

Mark Sinichko

  • Work email

    m***********o@nnsa.doe.gov

Jennifer Praesel

  • Work email

    j**************l@nnsa.doe.gov

Corey Hinderstein

Deputy Administrator

General Emails

General company emails, e.g. customer support lines

    kathy.angleberger@nnsa.doe.gov

    Unclassified inbox

    matt.bowen@nnsa.doe.gov

    Unclassified inbox

Similar Companies like National Nuclear Security Administration

Guidepost Solutions

guidepostsolutions.com
Coaching & Consulting · New York, NY · Est. 2010 · 101–250 employees

HQ: New York, NY

Chertoff Group

chertoffgroup.com
Coaching & Consulting · Washington, District of Columbia, United States · Est. 2009 · 51–100 employees

HQ: Washington, District of Columbia, United States

Imperva

imperva.com
Cybersecurity · Redwood Shores, California, United States · Est. 2002 · 1001–5000 employees · $500M–$1B

HQ: Redwood Shores, California, United States

Sophos

sophos.com
Cybersecurity · Abingdon, Oxfordshire, United Kingdom · Est. 1985 · 1001–5000 employees

HQ: Abingdon, Oxfordshire, United Kingdom

Quest Software

quest.com
Coaching & Consulting · Aliso Viejo, California, United States · Est. 1987 · 1001–5000 employees

HQ: Aliso Viejo, California, United States

Explore similar firms in the Cybersecurity sector

Company Info

Last updated: 28/07/2025

(202) 586-5000 (Energy Switchboard)

Washington, District of Columbia, United States

Business Type: Private
Employees: 1001-5000
Founded Date: 2000
Company Type: For Profit
Operating Status: Active
Investor Type: Government Office
Phone Number: (202) 586-5000 (Energy Switchboard)
Sub-Organization of: US Department of Energy
Last Investment Activity: Jul 17, 2024
Investments Activity: Jul 17, 2024 Apr 19, 2024 Mar 1, 2024

Our service is undergoing beta testing, and you can get all the information that is closed on this page for free by registering. You will not need to provide your credit/debit card details.