William Crowell
AeroLeads people directory · profile

William Crowell Email & Phone Number

Partner at Alsop Louie Partners and Operating Partner at Brave Capital at Brave Capital
Location: Leesburg, Virginia, United States 14 work roles 2 schools
1 work email found @alsop-louie.com 3 phones found area 408, 800, and 650 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email w****@alsop-louie.com
Direct phone (408) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Partner at Alsop Louie Partners and Operating Partner at Brave Capital
Location
Leesburg, Virginia, United States

Who is William Crowell? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

William Crowell is listed as Partner at Alsop Louie Partners and Operating Partner at Brave Capital at Brave Capital, based in Leesburg, Virginia, United States. AeroLeads shows a work email signal at alsop-louie.com, phone signal with area code 408, 800, 650, and a matched LinkedIn profile for William Crowell.

William Crowell previously worked as Operating Partner at Brave Capital and Board Member at Seaport , Inc.. William Crowell holds Computer Science from The George Washington University.

Company email context

Email format at Brave Capital

This section adds company-level context without repeating William Crowell's masked contact details.

{first_initial}{last}@alsop-louie.com
86% confidence

AeroLeads found 1 current-domain work email signal for William Crowell. Compare company email patterns before reaching out.

Profile bio

About William Crowell

Bill Crowell has an unusual mix of experience in both government and private industry. He began his career at the National Security Agency where he served in many analytic posts throughout the Agency and then in senior analytic leadership positions in research and development, science and technology, analysis and planning and finance. In 1989 he resigned from the Agency and became VP of Intelligence Systems at Atlantic Aerospace Electronics Corp, leading its technology development activities in support of space and intelligence systems. Returning to the Agency in 1990 he became Chief of Staff and then Deputy Director of Operations, and completed his Agency career as the Deputy Director of NSA from February 1994 to September 1997. After retiring from NSA, he relocated to Silicon Valley to join Cylink Corp., a Public Company specializing in Security Technology, becoming its CEO only eight months later. He lead the company for 5 years culminating in its acquisition by SafeNet Corp. in 2003. Since then he has been a successful consultant and Director for both large corporations and startups, many of them having successful exits by IPO and acquisition. He is currently a Partner at Alsop-Louie Partners, a San Francisco based Venture Capital firm, where he serves as the anchor for its security practice and for space applications. Bill continues to build his technical skills in IT, Cybersecurity and AI/ML and does both technical due diligence and market analysis on the companies he finds for investment. After 9/11 he served on the Markle Foundation Task Force on National Security in the Information Age, which published three landmark studies on Homeland Security and information sharing. He served as Chairman of the Director of National Intelligence (DNI) Senior Advisory Group from 2007 through 2014. He currently serves on the Hughes Research Laboratory Advisory Board. Bill is an expert on network and information security issues. In December 2008 Security Magazine selected him as one of the 25 most influential people in the security industry. In May 2007 he co-authored the book, “Physical and Logical Security Convergence,” published by Elsevier. He has been quoted in many trade and business publications including the Wall Street Journal, Business Week, USA Today, Information Week, Network World, Computer World, Federal Computer Week, CIO Magazine and the San Jose Mercury News. Crowell has appeared on CBS MarketWatch, CNET News, CNBC, and The Charlie Rose Show.

Listed skills include Start Ups, Security, Venture Capital, Information Security, and 33 others.

Current workplace

William Crowell's current company

Company context helps verify the profile and gives searchers a useful next step.

Brave Capital
Brave Capital
Partner at Alsop Louie Partners and Operating Partner at Brave Capital
AeroLeads page
14 roles · 26 years

William Crowell work experience

A career timeline built from the work history available for this profile.

Operating Partner

Current

Brave Capital invests in technology startups that move humanity forward. We originated from a community of public service leaders and philanthropists passionate about supporting those who change the world for the better. The backgrounds of our team and strategic set of early investors enable us to connect exceptional portfolio companies with the vast.

May 2023 - Present

Board Member

Current

Boston, US

SeaPort, Inc. is a technology company founded by a group of experienced business, technology, energy and engineering executives who authored over 35 patents. The company’s latest development, the IPK System (supported by 4 pending patents), transforms network communications by making systems faster, more secure and energy efficient. This ultimately.

Jun 2020 - Present

Partner

Current

San Francisco, California, US

Alsop Louie Partners is an early stage Venture Capital firm focused on discovering companies focused on disruptive technologies. We like cyber security and Big Data analytics, Gaming Platforms and anything else that challenges the existing systems.

Jul 2012 - Present

Director

Safenet, Inc.

Outside Director at SafeNet, a leading security technology company that specializes in encryption systems, authentication systems, and software security.

Jun 2009 - Jan 2015

Director

Toronto, Ontario, CA

Outside Director at Fixmo until its acquisition by Good Technologies in May 2014

May 2010 - May 2014

Director

Maple Lawn, Maryland, US

Outside Director at AirPatrol until its acquisition by Sysorex Global Holdings in April 2014

May 2008 - Apr 2014

Director

Six3 Systems

Served as the only Outside Director on the company Board of Directors from early in its formation until its acquisition by CACI in November 2013 for $830 million.

2010 - Nov 2013

Advisory Board Member

San Jose, CA, US

Member of the Advisory Board and direct advisor to the CEO of Proximex until its acquisition by Tyco in April 2011

Sep 2008 - Apr 2011

Director

Arcsight, Inc.

Member of the Board of Directors. He was one of the first independent directors and served on the board during the early stages of its development through its IPO and subsequent acquisition by HP for $1.57 billion. Served on the Governance Committee and the Compensation Committee. Chaired the Board's Technology Strategy Committee.

Mar 2003 - Oct 2010

Director

Narus Communications Inc

Joined the company as a consultant to aid it transformation from a Telecommunication Billing organization to a Network Analysis platform. Served as an Outside Director on the Narus BoD from 2005 until its acquisition by Boeing in July 2010.

Mar 2003 - Jul 2010

Director

Palo Alto, CA, US

Outside Director of the SunFed SSA Board of Directors until the acquisition of Sun Microsystems by Oracle Corp in January 2010

May 2008 - Jan 2010

Chairman Of The Board

Served on the board from 2000-2007. Chairman from 2005-2007. Broadware Technologies was acquired by Cisco in May 2007.

2000 - May 2007

Ceo

Cylink, Inc.

Cylink Corporation was a leading provider of cryptographically based Security Technology products including encryption hardware and software, authentication systems, Public Key Infrastructure, and secure device management software. Served as VP of Product Marketing from January 1998 until becoming CEO in November 1998. Cylink was acquired by SafeNet, Inc..

Jan 1998 - Feb 2003
2 education records

William Crowell education

Computer Science

The George Washington University

Ba, Political Science

Louisiana State University
FAQ

Frequently asked questions about William Crowell

Quick answers generated from the profile data available on this page.

What company does William Crowell work for?

William Crowell works for Brave Capital.

What is William Crowell's role at Brave Capital?

William Crowell is listed as Partner at Alsop Louie Partners and Operating Partner at Brave Capital at Brave Capital.

What is William Crowell's email address?

AeroLeads has found 1 work email signal at @alsop-louie.com for William Crowell at Brave Capital.

What is William Crowell's phone number?

AeroLeads has found 3 phone signal(s) with area code 408, 800, 650 for William Crowell at Brave Capital.

Where is William Crowell based?

William Crowell is based in Leesburg, Virginia, United States while working with Brave Capital.

What companies has William Crowell worked for?

William Crowell has worked for Brave Capital, Seaport , Inc., Alsop Louie Partners, Safenet, Inc., and Fixmo.

How can I contact William Crowell?

You can use AeroLeads to view verified contact signals for William Crowell at Brave Capital, including work email, phone, and LinkedIn data when available.

What schools did William Crowell attend?

William Crowell holds Computer Science from The George Washington University.

What skills is William Crowell known for?

William Crowell is listed with skills including Start Ups, Security, Venture Capital, Information Security, Entrepreneurship, Mergers And Acquisitions, Strategic Partnerships, and Program Management.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.