About Us

Make Today A Safer Place

Enabling Security Everywhere

That's our mantra. As a company we're committed to transforming the way people call for help in emergencies.

The hotel industry is improving the safety of hotel workers everywhere. When your reputation is on the line, we understand that finding the right solution to protect your employees can be overwhelming. You're looking to protect your employees and become compliant with the safety commitments of the major hotel brands or regulations imposed by union, city, or state mandates.

We're here to help make safety simple for you. We are passionate about making the world a safer place, and we've been implementing staff safety solutions for over a decade. With more hospitality deployments than any other vendor in the space, our customers include some of the largest brands and hotels in the world. We've been vetted by some of the most rigorous and exacting risk assessment processes by brands like Wyndham, Caesars, Sands, and Accor. We guarantee that our safety platform will put you in compliance with legislation or your brand's standards wherever you are located.

Sidekick Thumb Press

Origin Story - React Mobile

Several years ago, while attending university, our founder was the victim of an armed robbery and hostage situation that left a lasting impression on him.  Imagine how you would feel knowing you may lose your life and couldn’t call for help. He felt so lucky to be alive and unharmed, but his friends and family felt helpless when he shared what happened.  He soon learned that thousands of people every day are in a situation where they desperately need help but can’t call.  He then made it his mission to solve this problem.  

He knew there had to be a better way to empower friends, family, and those who care about the safety of the people they’re responsible for. React Mobile created a simple yet powerful personal safety platform that is transforming the way people call for help in emergencies and we’re making tomorrow a safer place.  We are already helping people all over the world.

It’s super simple too!  Learn how easy it is for you to make a difference in the lives of those you care about the most!
cellular-lte-panic-button

Leadership Team

We're committed to your safety and satisfaction. Don't hesitate to reach out and connect with us. 
Executive Leadership
terri headshot

Terri Nelsen

CFO

Terri is a results oriented financial leader with extensive financial reporting, global controllership, audit, internal controls, Six Sigma process improvement, and budgeting, planning and analysis experience.

DEF CON 27 portrait by Eli Omen - Riley Eller

Riley Eller

CTO

Riley heads up all aspects of our software and hardware development and manages our IT infrastructure. Riley's team builds the technology that is the core of the React Mobile offering ensuring that our products deliver exceptional customer value.

Ryan Headshot

Ryan Heideman

VP of Sales

Ryan is a SaaS sales leader who geeks out on data-driven sales processes. He is a seasoned expert adept at working with clients and enjoys working in environments that challenge conventional sales process.

Dennis Headshot

Dennis Calixterio

VP of Field Operations & QA

Dennis is a seasoned customer-focused installation pro. He knows how to tackle big projects with speed and efficiency and treats customers like friends. He always goes the extra mile to make sure we get it right.    

IMG_7273-1-3-2

Linaeya Horn- Müller

VP of Marketing & Client Success

Linaeya is a marketing and customer success leader who focuses on producing engaging content and making data-driven marketing decisions as well as leading our ongoing customer success operations. 

Interested in joining our team?

View Current Openings

Read

Testimonials →
Testimonials

Browse

Customers →
Customers

More about us

Press & Media →
Press

React Mobile, Inc.

720 Seneca Street #308
Seattle, WA 98101
Call us: +1 (888) 415-0977

Drop us a line
Copyright ©2025 React Mobile, Inc. All Rights Reserved.