Seamless compliance
Collaborative and compliant mobile business communication internally and externally across your organization and industry.
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In the News
A round up of CellTrust’s press releases and news stories around the world.
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2024
SL2 Enterprise Capture becomes available in the Microsoft Azure Marketplace
CellTrust awarded 2024 Mobile Compliance Platform of the Year by Mobile Breakthrough
2023
CellTrust won the Mobile Communications Experts of the Year 2023 award USA
CellTrust Collaborates with Proofpoint for Mobile Communication Capture and Compliance
2022
CellTrust and Xillio enter into a strategic relationship to offer data migration
CellTrust is a USFINTECH AWARD Finalist
CellTrust SL2 now available on Microsoft AppSource
Sean Moshir receives the 2022 Phoenix Titan 100 Award
2021
CellTrust Nominated for Microsoft Intelligence Security Association
CellTrust SL2 Finalist in “Wealthies” Compliance Category
CellTrust Recognized in Two Gartner Hype Cycle Reports
SL2 Integrated with MobileIron AppConnect
2020
SL2 Available on Microsoft Azure Government
CellTrust Recognized in Three Gartner Hype Cycle Reports
CellTrust Ranks No. 4 Fastest Growing Telecommunications Company on INC 5000
CellTrust Ranks No. 196 on INC 5000 Fastest Growing Companies
SL2 Integrated with Microsoft Intune
Sean Moshir Arizona Business Leader in Cybersecurity 2020
2019
CellTrust SL2 Awarded Productivity App of the Year 2019
CellTrust Recognized in Three 2019 Gartner Hype Cycle Reports
CellTrust Recognized in Gartner Market Guide for Instant Communications Security and Compliance
Smarsh and CellTrust Team to Offer API-Driven Voice Capture and Archiving
2018
CellTrust Awarded US Patent for SMS Archiving
CellTrust Announces BlockChain Archiving Validation at FINRA 2018 Annual Conference
2017
CellTrust Secure Line SL2 launched at FINRA 2017 Annual Conference
2016
CellTrust launches BETA version of SL2 at BlackBerry® Security Summit
CellTrust launches powerful SMS platform for businesses to succeed in mobile.
2015
CellTrust Receives FIPS 140-2 Certification for CellTrust SecureLine™.
Actiance integrates with CellTrust to deliver supervision and extend secure mobile capabilities.
2014
CellTrust announces $10.5M Series A growth funding led by Kayne Partners.
CellTrust launches CellTrust SecureLine™ for Good.
CellTrust unveils CellTrust SecureLine™.
CellTrust announced as a Samsung Alliance Enterprise Program (SEAP) Gold Partner.
2013
CellTrust introduces SecureSMS®.
2012
CellTrust named 54th fastest growing telecommunication company by Inc. 5000.
CellTrust introduces SecureVoice™.
CellTrust acquires mobile marketing company RevMobile.
2011
CellTrust launches SecureSMS® 3.0 with Secure Mobile Transactions.
2008
CellTrust launches SecureSMS® Gateway worldwide.
2007
CellTrust launches SecureSMS® for mobile devices.
CellTrust acquires SMS Gateway and applications provider PrimeMessage.
2006
OUR VISION
CellTrust was founded in 2006 with the vision that the mobile device would become crucial to validating identity and the trusted and convenient exchange of relevant, confidential, enterprise or personal data. Within a little over a decade, our vision became a reality. The mobile device has become the authentication channel of choice for most individuals, governments, and enterprises worldwide.
OUR PROMISE
Mobile communication, however productive, can be fraught with compliance risks for regulated industries. Our mobile compliance platform positively opens up the mobile communication channel enabling your organization to balance mobile productivity gains with regulatory recordkeeping, data protection, eDiscovery and compliance. We promise to make your customer experience as seamless as possible and will continue enhancing our solution to progress mobile communication security and compliance.
OUR SOLUTIONS
CellTrust offers a wide range of flexible, compliant and feature rich messaging, voice and UEM packages. The SL2 Enterprise Capture™ platform has enabled tens of thousands of users within the highly regulated financial services, government and healthcare industries across 100 countries to capture and archive their mobile communication. US Patent 9,775,012, for SMS archiving technology, is the latest addition to CellTrust’s extensive US and international portfolio of patents and licensed patent rights related to tracking SMS and mobile communication.
INDUSTRY USE CASES
Whether it’s allowing your vast network of financial services professionals to engage in secure, compliant mobile business conversations, next-generation paging capabilities for healthcare providers, supporting federal, state and local government agencies with Open Records Law compliance, or ensuring staff privacy—CellTrust offers tailored solutions for the following highly regulated industries.
SECURITY BEST PRACTICES
Founded by security pioneers – a team at the leading edge
CellTrust’s team includes cybersecurity authorities with decades of experience and advanced expertise in information security strategy for enterprises and government. Its founders are pioneers of anti-virus and the multibillion-dollar enterprise patch management industry and patent inventors for over 60 US and international patents addressing mobile security and compliance.
CellTrust adheres to the SEC and DOJ compliance hallmarks among other continuous cyber, information and data security protocols and processes.
The CellTrust SL2 Enterprise Capture platform is engineered in the Azure Cloud utilizing world class application development and cutting-edge security. The Azure cloud is built with customized hardware, has security controls integrated into the hardware and firmware components, and added protections against threats such as DDoS. Benefit from a team of thousands of global cybersecurity experts who work together to help safeguard your business assets and data in Azure.
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CAREER OPPORTUNITIES
At CellTrust, our award-winning secure and compliant mobile communication products are fundamentally transforming the way enterprises communicate and work. The dedication, expertise and innovation we build into our solutions are integral to who we are and how we work. If you’re passionate about all things mobile or interested in building an exciting career in cybersecurity—we’re looking for the best people to join our team.
Check out our Careers page to learn more about our great job opportunities, competitive salaries and comprehensive benefits packages.
Executive Team
United by a passion to empower the world’s organizations through mobility, brothers and co-founders Sean and Kevin Moshir, have built a team of experts spanning all aspects of secure mobile technology. The CellTrust executive team is comprised of savvy entrepreneurs and industry experts, bringing years of experience to this young and innovative company. They cultivate our strong vision, and work tirelessly to help our team scale and succeed at all levels of the organization.

Sean Moshir
Co-founder, CEO & Chairman
Sean Moshir is Co-founder, Chairman and CEO of CellTrust, a leading provider of secure mobile communication for global enterprises. As a cybersecurity authority over the last 30 years, Sean has led several industry-changing security technology initiatives and has received multiple awards and recognitions. Sean truly envisions a world where the mobile device is crucial to validating identity, and passionately advocates CellTrust’s core mission to providing an intelligent environment for the trusted and convenient exchange of relevant, highly confidential, high-risk, enterprise or personal data. Over the last decade, he has attracted over $50 million USD in investment and venture capital. Sean has additionally received national recognition from industry and business publications, such as Network World, Network Computing, Software Magazine, IT Security, The Wall Street Journal and Forbes. Read more
Board of Directors
Members of the CellTrust Board of Directors share their substantial leadership experience and industry knowledge to help guide CellTrust’s actions and success.
Sean Moshir
Chairmain & Chief Executive Officer
CellTrust
Bob Lettieri
Board Member
Kevin Moshir
Chief Operating Officer
CellTrust
David Walsh
Managing Partner