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A Productivity Training Company

High energy, practical training that will have every attendee saving time and energy. Free up your team’s potential by addressing the universal inefficiencies every organization struggles with, email and meeting overload, technical LOW-how, and personnel struggles. Choose live, in-person training, E-learning, live webinars, recorded webinars, or our mobile app to help your team exceed their expectations. CoTria has the tools organizations need to get more done, increase job satisfaction, improve work/life balance, and ultimately drive results. We are dedicated to making your training experience one of the best you’ve ever had. We guarantee it.


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Learn more about how to help yourself and your business be more productive.

Blown away! Attending CoTria’s Microsoft Outlook course has been the best training in my 17 years here. After taking the course with my team leaders I immediately recommended it to my 50 colleagues. I went through Creating Space with Outlook the second time and had just as much fun.
— enior Admin – NJ, Fortune 55
Very good class! – Garrett showed great knowledge and enthusiasm for the topic. Time well Spent!
— Manufacturing - Fresno, California.

Who we are

Since CoTria's inception in 2007, Garrett Miller has led a team of trainers dedicated to making the learning experience fun, interactive, and practical. CoTria is a productivity training company whose one objective is to save your organization time and energy. For more than a decade CoTria has helped some of the world's greatest organizations boost their efficiency by Creating Space in their day. Each seminar we deliver is designed to be a win/win scenario. A win for the attendee because she will immediately begin to save time and energy. The second win is enjoyed by her colleagues and customers as her efficiencies spill over into every communication, meeting, and interaction. CoTria's seminars help teams recapture time currently being lost to low productive activities which frustrate every professional.

We equip organizations with the tools needed to get more done, increase job satisfaction, improve work/life balance, and ultimately drive profits. We are dedicated to making your training experience one of the best you’ve ever had. We guarantee it.

Garrett Miller


After an extraordinary 18 year career with a Fortune 40 company, Miller started CoTria, a productivity training company that provides solutions to the daily inefficiencies he experienced in the corporate grind. His Creating Space workshops have helped propel thousands of attendees into a more productive and balanced career. His ability to design and deliver training that is practical, fun, and effective is evident in each keynote or seminar he delivers. Garrett has appeared in every form of media to share his secrets to getting more done and getting organized for good.

Garrett’s first book Hire on a WHIM, the Four Qualities That Make for Great Employees (Dog Ear Press 2010) received rave reviews. One review calling it the One Minute Manager for Hiring. The interactive companion training seminar has also enabled hiring managers to improve their hiring success rate and hone their recruiting and interviewing skills.

Garrett’s second book, Hired ‘Right’ out of College, From Classes to Calling is a must-read for students. Miller’s years as a corporate recruiter has given him insights that help students find a clearer path forward through their college years. The insights will give students a greater confidence and guide them in their decisions during these exciting years of growth. Reviews have been outstanding. Several academic institutions have already labeled this a 'must read' for their students. Hired ‘Right’ looks to be a valuable guide to those in or headed to college as they contemplate what they want to study and/or do for a living.