About TRXio | Inventory Enlightenment
Learn more about TRXio, a product from Cairnstack Software, and see how our inventory managment software offers true Inventory Enlightenment.
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About Us

Inventory Enlightenment

TRXio, an inventory management software, is the latest innovation by Cairnstack Software LLC, led by Reid Hanson, a techie at heart.  Reid started and ran All About Sound & Cinema, a state-of-the-art custom electronics  and automation company, for 13 years prior to starting Cairnstack.

Reid’s years building that business made him realize that being able to manage costs, inventory, and all the moving parts had nothing to do with his accounting system, rather it had everything to do with cash flow. He became an expert in managing his inventory so that he could better manage his business. If, like Reid, your business supports your family, your employees and their families then TRXio allows you to easily track your inventory assets so you can focus on growing your business.

The TRXio team are creative technology professionals who believe in finding better ways to do the things necessary to manage inventory to more efficiently utilize your business resources. But, businesses are run by humans and we’re humans too! We get it. We value civility, enjoy a bit of humor, and always make the time to honor our commitments.

Unlike many technology solution providers we answer our phone. You will always get a human, live in our office when you call. We like to say, we’re all ears because we listen first, then propose the right inventory management software or business solutions platform to fit your needs — even if it’s not ours. Though our software is a cloud-based inventory management platform, our heads are firmly planted on the ground when it comes to the reality of the mission-critical importance  of inventory management solutions.

We are a friendly, dedicated team of professionals who are with you all the way. Our emphasis is on long term relationships that begin with sales, then we get you and your staff the tools to succeed from initial onboarding to ongoing support and training.

And, we support our community too. Reid is the Committee Chairman of the Colorado affiliate of Destination ImagiNation, a local nonprofit dedicated to working with kids to help them become the innovators of the future by combining the arts, sciences, and technology with creativity and teamwork to solve complex problems.

Contact us to learn more about TRXio’s inventory asset management software  and post-sale marketing solutions or schedule your demo to see what inventory enlightenment can do for your business.


Meet Our Team

Reid Hanson

Reid is the founder and president of Cairnstack Software with offerings designed to help other businesses flourish through inventory and resource management. With 20 years of experience in the consumer electronics industry, doing every job from a service tech to company owner of a multi-location business. Reid has gained knowledge from working with many companies and organizations across different industries to increase efficiency and provide tools to manage the balance between loyalty and accountability.

As a business and community leader Reid feels it is important to give back to the industries that have given him so much over the years. One way he does this is by volunteering on several boards such as Entrepreneurial Organization and as the current president of the Mountain States charter of Destination Imagination. With a broad range of industry knowledge Reid developed software tools that have not only fine-tuned his business but in 2009 actually saved it. Now by releasing this productivity platform to the consumer electronics industry the software platform TRXio is helping other dealers, suppliers and manufacturers gain inventory and resource enlightenment. Reid Hanson lives in Denver Colorado with his wife, 2 children and a great group of like-minded support staff. Schedule your call with Reid.


Ed Auran
Technical Writer

Ed Auran comes to Cairnstack Software with a long history of work as a technical writer. He has worked for start-ups and established businesses in both the hardware and software industries. He has written manuals for consumers and technicians as well as test scripts, RFP documentation, and vocational assessment documentation. While having spent most of his life in San Jose and Santa Cruz, CA, since 2005 he has called the Denver area home.



Phillip Rehberger
Director of Development

Philip Rehberger started working at Cairnstack Software after meeting Reid four years ago. At that time, he was working at IBM. Shortly after their first encounter he was given the opportunity to develop traceability solutions for a wide ranges of industries. His goal is to give all business types the ability to easily use one of Cairnstack’s solutions to manage their inventory. He is working to make it easy for companies to have an accurate view of their entire business by including an extensive array of models to manage work orders, invoices, projects, proposals, vendor purchase orders and customizable notifications.


Brittany Schwartz
Sales Support Manager
britts@cairnstack.com | 303-500-6723

For over 18 years Brittany has worked in a variety retail, customer service, and marketing coordination businesses. Interestingly, her educational background is in the cosmetology field, so she does not mind getting her hands dirty to help get to the bottom of any issue you may have and she always aims to ensure that customers are well taken care of. As the Sales Support Manager here at Cairnstack Software, Brittany wears many hats. If you have any questions or need something handled schedule a call with Brittany!


Erik Streff
Inside Sales
estreff@cairnstack.com | 303-500-0117

Erik, an inventory management specialist, brings over 14 years of retail, rental and warehouse workflow expertise to the Cairnstack Software team. Erik spent many years living and working in Aspen, Colorado managing ski, snowboard and bike rentals before moving back to the Denver area where he was an assistant manager overseeing replenishment and rentals in an enterprise-level retail distribution warehouse for Vail Resorts. An avid sports enthusiast, Erik enjoys spending time outdoors, golfing and coaching a local U13 boy’s competitive soccer team. Erik is here to help guide prospective customers through demonstrations of the TRXio inventory management software and to offer support to customers as they weigh their options and implement the TRXio software solution.  Schedule your onboarding with Erik.


John Milton
Senior Business Development
jmilton@cairnstack.com | 303-500-0115

John Milton has been involved in the audio and video industry for nearly thirty years and brings previous experience from ListenUp Audio Video, HCA Distributing, Discovery Distribution, LLC., Dish Network, Bitwise Controls and Krell Industries, LLC. As an audio enthusiast in his teenage years, Milton has held previous positions in residential custom and commercial installation management, distribution management and sales management for both domestic and international industry vendors in high end electronics, automation control and AV distribution channels. Milton’s experience in the AV industry has given him a greater understanding for the importance of inventory management and asset-tracking. In his free time, Milton enjoys mountain biking and skiing. Needing to schedule a meeting with John? Do it here.
Contact a TRXio Sales Rep In Your State to Learn More about our Inventory SoftwareRep Network

TRXio is proud to work with a variety of reps across the U.S. providing our customers with localized sales and service. Please visit our Rep Network page for contact information.


TRXio are Proud Members Of

TRXio is a proud member of CEDIA          TRXio is a proud member of HTSA

Schedule a call with John or call us at 1-844-TO-TRACK (1-844-868-7225) to set up your inventory software demo today to see for yourself what inventory management software was meant to do and why we say TRXio is Inventory Enlightenment.
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