AeroLeads people directory · profile
Larry D Johnson Email & Phone Number
Founder
at
Castleworth Global Holding
1 work email found
@msn.com
6 phones found area 312, 202, 480, and 408
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Founder
Location
Washington, District Of Columbia, United States
Company size
Who is Larry D Johnson? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Larry D Johnson is listed as Founder at Castleworth Global Holding, a company with 1 employees, based in Washington, District Of Columbia, United States. AeroLeads shows a work email signal at msn.com, phone signal with area code 312, 202, 480, 408, and a matched LinkedIn profile for Larry D Johnson.
Larry D Johnson previously worked as Strategic Advisor at My Banyan, Inc. and Executive Advisor/Investor at Phin Security. Larry D Johnson holds Criminal Justice/Criminal Law/Athlete from Eku & University Of Kentucky.
Company email context
Email format at Castleworth Global Holding
This section adds company-level context without repeating Larry D Johnson's masked contact details.
*@msn.com
68% confidence
AeroLeads found 1 current-domain work email signal for Larry D Johnson. Compare company email patterns before reaching out.
Profile bio
About Larry D Johnson
Outstanding communicator and interpersonal relationship skills. A Purposeful Professional that owns unique successes in leading a technology business to a successful exit, developing enterprise business programs, executing business strategies, providing security risk management expertise, business operations, threat mitigation, cyber operations, IT risk mitigation, security, and crisis management planning. Strategic Board member with focus on financial growth, employee development, governance and exit strategies.
Listed skills include Security, Security Management, Surveillance, Risk Assessment, and 46 others.
Current workplace
Larry D Johnson's current company
Company context helps verify the profile and gives searchers a useful next step.
Castleworth Global Holding
Employees
1
AeroLeads page
13 roles
Larry D Johnson work experience
A career timeline built from the work history available for this profile.
Strategic Advisor
CurrentMy Banyan is a Software as a Service (SaaS), cloud-based application for planning, organizing, and sharing all the important aspects of one’s life accessible from computers, tablets and smartphones. Includes a comprehensive set of 15 essential life planning categories and 154 topics to work with covering important areas of one’s life.My Banyan has the.
Jan 2023 - Present
Executive Advisor/Investor
CurrentPhin Security was built with one goal in mind: to create a Security Awareness Training platform that is easy to use and implement for MSPs. We have done that through robust automation built into our platform that removes over 100/hours a month from MSP technicians' time managing SAT. Phin provides high-end phishing simulations and hundreds of training.
Sep 2021 - Present
Board Of Advisors
Current
Jun 2020 - Present
Founder
CurrentAdvisory & Board Level ParticipationCapital ($)Market ResearchConcept ValidationProduct Design & EngineeringGo-To-Market Strategy & ExecutionRecruitingFundraisingMarketingCompany FormationFinance, Ops, and Legal
Jan 2020 - Present
Executive Advisor
Jan 2022 - 2023
Executive Advisor
Feb 2021 - Jun 2022
Ceo & Board Director
Cybersponse, Inc. (Acquired By Fortinet)
Top 10 use cases of CyberSponse:Incident Triage and Enrichment: Playbook Automation: Incident Workflow Management: Alert Management: Orchestration of Security Tools: Threat Intelligence Integration: Automated Response: Custom Integrations: Machine Learning and AI: Incident Reporting and Documentation: Case Management: User and Entity Behavior Analytics.
Apr 2017 - Dec 2019
Chief Strategy Officer (Cso) & Board Director
Cybersponse Inc. (Acquired By Fortinet)
Jan 2016 - Apr 2017
Senior Advisor & Vice President
Nehemiah Security (Acquired By Threat Connect)
Sep 2014 - Jul 2016
Svp
Hillard Heintze (Acquired By Jenson Hughes)
Mar 2009 - Apr 2011
Vice President & Ciso
Mar 2006 - Feb 2009
Special Agent In Charge
Special Agent in Charge/Leader for the Secret Service cybercrime portfolio including all financial crimes, electronic crimes, e-currency, cyber blackOps, International Programs branch, Electronic Crimes Special Agent Programs, Cyber Task Forces and counterfeit investigative matters. Directly involved in setting enterprise strategy and guiding operational.
Jun 1982 - May 2006
1 education record
Larry D Johnson education
-
Eku & University Of Kentucky
FAQ
Frequently asked questions about Larry D Johnson
Quick answers generated from the profile data available on this page.
What company does Larry D Johnson work for?
Larry D Johnson works for Castleworth Global Holding.
What is Larry D Johnson's role at Castleworth Global Holding?
Larry D Johnson is listed as Founder at Castleworth Global Holding.
What is Larry D Johnson's email address?
AeroLeads has found 1 work email signal at @msn.com for Larry D Johnson at Castleworth Global Holding.
What is Larry D Johnson's phone number?
AeroLeads has found 6 phone signal(s) with area code 312, 202, 480, 408 for Larry D Johnson at Castleworth Global Holding.
Where is Larry D Johnson based?
Larry D Johnson is based in Washington, District Of Columbia, United States while working with Castleworth Global Holding.
What companies has Larry D Johnson worked for?
Larry D Johnson has worked for Castleworth Global Holding, My Banyan, Inc., Phin Security, Safe-T Data, and Innovations20.Com.
How can I contact Larry D Johnson?
You can use AeroLeads to view verified contact signals for Larry D Johnson at Castleworth Global Holding, including work email, phone, and LinkedIn data when available.
What schools did Larry D Johnson attend?
Larry D Johnson holds Criminal Justice/Criminal Law/Athlete from Eku & University Of Kentucky.
What skills is Larry D Johnson known for?
Larry D Johnson is listed with skills including Security, Security Management, Surveillance, Risk Assessment, Private Investigations, Fraud, Corporate Security, and Executive Protection.
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