Over 23 Years In The Business SMS Industry

With over 23 years providing SMS solutions, Red Oxygen continues to be the easiest way to send SMS/text from a computer to any mobile device, not just smartphones. With our out-of-the-box solutions our clients can message individuals or entire distribution lists of contacts. Messages can be sent from a user’s email client (Microsoft Outlook, Gmail, etc.) to recipients’ cell phones as SMS, with replies delivered as emails to the user’s inbox. Our API gateway can integrate with CRMs, or a multitude of other database solutions, while Bulk SMS allows messages to be sent with Excel/.csv files. We also have a web browser option, giving an all encompassing solution for SMS messaging.

Red Oxygen is dedicated to extraordinary customer service, with branch locations in the US, Canada, Australia, and the UK. As trusted experts in the field of global messaging, we have supported over 300,000 users in 50+ countries, with clients ranging from local nonprofits to Fortune 100 multinationals, and more than 400 million messages delivered and counting.

How can we help you?

Tom Sheahan

CEO & Co-Founder

Tom has over 25 years of experience in the American and Australian IT/Telecommunications industry. Before co-founding Red Oxygen, he was the Country Manager for InterVoice in Australia/New Zealand. Prior to taking over the Australia/New Zealand sales efforts, Tom held various sales and marketing positions within InterVoice-Brite and Arrow Electronics.

Tim Hunt

CTO & Co-Founder

Tim is responsible for design and implementation of the Information System at Red Oxygen. Tim has over two decades of experience as a senior Analyst Programmer, Software Developer, and Software Support Engineer at some of the largest IT companies, including Compaq, Hewlett-Packard, and Telstra.


Elaine Niu


Elaine has her Master Of Commerce in Applied Finance from University of Queensland and is CPA qualified. She oversees the financial accounting cycle including preparation of financial statements and reports according to the needs of the stakeholders..

Amy Dean

COO/Marketing Director

As a marketer with more years than she’d like to admit under her branding belt, Amy leads marketing and communications teams to move the needle. B2B marketing fills her portfolio with problem solving and tactic management making her tick.

Our Team


Adarsh Anup – Software Engineer
Roland Castillo – Customer Success Manager
Kellie Forbes – Project Facilitator
Irina Haveriuc – Technical Support
Ian Jackson – Sr Software Analyst / Engineer
John Joslin – Sales Manager

Vivek Karnam – Software Engineer
Ramesh Kumar – Technical Support & Service Delivery Manager
Andrew Macdonald – Sr Software Engineer
David Mackenzie – Software Engineer
Khooshbu Prajapati — Software Engineer
Alex Zhang Software Engineer





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