The Core of Colibrium

Their expertise within the health plan industry is what’s enabled them to evolve it.


Mark Poling

Co-founder and CEO

Mark is a highly accomplished leader with experience in health insurance sales and service automation. Mark has worked for the last 15 years on creating world-class CRM, Sales and Service automation solutions for health plans. He began working with, leading the development of a national multi-carrier exchange supporting online guided selling, decision support, quoting and enrollment. As Chief Executive Officer of Colibrium, Mark directs the corporate strategy, Sales & Marketing Automation, Service Automation and Wellness Automation product strategy and business development functions.

Roy Stubbs

Co-founder and CTO

Roy is a seasoned, hands-on professional with an extensive background in operational management, resource administration, technology solutions implementation, full life-cycle project management and strategic business process improvement. As Chief Operating Officer, Roy oversees Colibrium’s Tuo® practice lines. He is also responsible for managing the activities internal to Colibrium operations, including human resources, finance, and infrastructure. Roy has held technical management positions at Connecture, Net Vendor and O’Neal Steel. Roy is also a former U.S. Army warrant officer and aviator.

Tim Barchie


Tim is an operational finance leader with broad experience in high-growth software, technology and service companies. He brings expertise in defining and optimizing business processes, business strategy, utilizing technology and taking a consultative approach to Colibrium’s finance, accounting, administration and legal needs. As Chief Financial Officer, he is responsible for executing on the creation of business value for Colibrium’s customers, employees, and investors. In his previous life, Tim held financial leadership and management positions with Spherion, Stonebranch, Kinetix and 22Squared. He is a graduate of the College of Business at Florida State University and attended Rutgers University Law School.

Tim Kollas

SVP, Business Development

As an experienced Sales and Marketing Leader, Tim’s commitment to excellence has been evident throughout his successful, 20-year career in the health insurance and pharmaceutical industries. Each position he has held, including sales and leadership roles at AstraZeneca, UnitedHealthcare and Mercer, has only served to bolster his dedication to achieving outstanding results. In 2015, Tim joined Colibrium charged with the organizational build out of the sales and marketing teams, along with developing, defining and owning the end-to-end customer experience. With his foundational background working alongside carriers, brokers, employer groups and pharma, Tim is well positioned to lead this transformative effort. Driven by his passion and commitment, he is focused on creating something truly special that will generate long-term partnerships between health plans and Colibrium. Tim is also a graduate of Oregon State University, where he earned a Bachelor’s Degree in Speech Communication.

Mark Powell

VP, Delivery

Mark’s driven, strategic approach is what makes him a natural-born leader in his role as Vice President of Delivery at Colibrium. He places great importance on the dynamics of a team, working tirelessly to assemble the right combination of talents to ensure our technical groups perform at a high level and deliver impactful results. Mark’s insight comes from experience. This UGA Terry College of Business grad has held every possible position during his 15-year career from Software Developer and Business Analyst to Project Manager and Account Manager. Thus, he’s uniquely positioned to motivate and manage each member based on real-world training. Mark’s team-centric mentality also spills over into his personal life. With season tickets to every Atlanta sports franchise, you’ll find him in the stands hoping to motivate the Dawgs, Hawks or Falcons deliver a win.


Dr. Donald Searing, Ph.D.

Senior Director, Product Evangelism

An evangelist is described as a “someone who talks about something with great enthusiasm.” Spend five minutes speaking with Don and you’ll see how he earned his title. Having been with Colibrium since the company’s inception, Don is not only a passionate advocate, he’s a through-and-through expert. Don knows the Tuo® product suite inside and out, from its functional capabilities to its most obscure offerings, which makes sense considering he led the team that created it. Given his expertise, Don works closely with clients to uncover their pain points and understand their challenges, so that the delivery team can provide a solution configured to best suit their needs. As a published author with a doctorate from Texas A&M, the breadth and depth of his knowledge is unrivaled and we’re thankful to have him evangelize the Colibrium advantage. Preach on, Don. Preach on.

Janice Yu Edwards, MPH

Senior Director, Business Delivery

Not many people can claim to have been a part of every single project a company has ever executed, but this Princeton grad certainly can. Janice first began on the product development side in 2005, helping to develop Colibrium’s core offerings, Tuo® Marketplace and Tuo® 360. Given her expertise within the health plan industry—not to mention her Master’s in Public Health from Emory University—Janice was well positioned to transition into a managerial position where she currently oversees the business delivery teams responsible for executing client product configurations. She also plays a crucial role in establishing the team’s implementation standards and processes. From identifying strategic business needs to providing functional analysis, she continues to touch every project that comes through Colibrium’s doors—a fact for which any client is truly thankful.

Ragan Fabrici

Director of Team Experience

UGA alum Ragan Fabrici has held many titles throughout her career, from Director of HR at digital agency IQ to Talent Acquisition Consultant at 22squared. But when she arrived at Colibrium, none of those titles felt appropriate. So Ragan decided to create her own moniker, Director of Team Experience. Part human resources, part employee relations, part recruitment, Ragan loves the psychology behind her role—understanding what incentivizes someone to take a job and ultimately what they need to stay in it. As she continues to build the Colibrium team and culture, Ragan has already proved that what motivates people to come into work everyday isn’t necessarily money or power. It’s each other—and a well-stocked break room doesn’t seem to hurt either.

Joel Joseph

Senior Director, Technical Delivery

Though his degree from Georgia State University in Computer Science and his tenure at McKesson and ZC Sterling set the foundation for Joel’s attention to detail, it was his initial role as developer for Colibrium that revealed his new mantra—you can’t get efficiency without consistency. At the time, processes and best practices varied from project to project, manager to manager, resulting in lost productivity. So he established the guiding principles that set the standard for how every team and every project is run. Six years later, Joel continues to enforce his originally established best practices for implementation as Senior Director for Colibrium’s Delivery and Product Development teams. He also drives the vision of our Tuo® products through the architecture and design. From working with the developers to coordinating with technical managers, you can be sure that consistency is at the core of every one of Joel’s accomplishments.

Learn what it’s like to work here—and what it takes to work here.

Catch the Colibrium Culture in action.

From an open office environment to top-notch benefits, we don’t just take care of our employees—
we give them the resources they need to tackle this post-reform world head on.

Office Space

No TPS reports here, but waffles are served in the break room every week. And that’s not the only sweet stuff. Idea walls, open concept seating and multiple collaboration spaces foster creativity and camaraderie. The C-Suite sits next to the CSS coders, because we’re all family here. But if you need some peace and quiet, head into one of our private meeting rooms, all named after rock bands.

Work Hard, Play Hard

At Colibrium, the day to day is anything but repetitive—and in an industry known for changing regulations, rules and mandates, your brain is our biggest advantage. While we ask a lot of our team, we give a lot in return. Take a break in our fully outfitted game room, partake in one of our many contests and competitions or cheers to Friday at an in-house happy hour.

Benefits Driven

We find great people. We hire great people. Now, it’s about keeping them happy. From stellar health plan coverage to a matching 401k, the benefits of working at Colibrium are plentiful. Here, the promise of balance isn’t an HR myth—it’s the reality. Yes, we work hard, but hobbies and friends and a life outside the office is key. Flexible scheduling options and healthy work-life integration are among the numerous benefits Colibrium offers.

A Part of Something Special

Our quarterly meetings, dubbed Colibrium Unplugged, bring together the entire company to discuss wins, challenges and of course, reward standout employees with embarrassingly oversized trophies for their desks. #YoureWelcome. Our Colibrium Cares initiative also bonds team members together through philanthropic volunteer opportunities. It’s all about making a difference, because this is more than just a job. This is your chance to become a part of something bigger than ourselves, part of an industry revolution—part of Colibrium.

Become Part of Our Team

At Colibrium, there’s no “flying under the radar.” Working here requires breaking the sound barrier. Nimble is the name of the game and we’re always looking for people who have the passion and are up to the challenge—think that’s you?


If you don’t see a position listed that applies specifically to your skill set, but you have
what it takes to call Colibrium home, we want to know. Shoot us an email:

ACA. Consumerism. What’s next?

Partnering with health plans to stay ahead of the game.

Since Colibrium was founded in 2005, to say the health plan industry has simply “changed” would be an understatement. Significant milestones shape not only our company history, but the industry’s history too. We’d love to chat with you about our past experiences, so that hopefully partnerships like yours become a part of our future. Take a look at how we’ve efficiently evolved to remain at the forefront of health plan automation.

Investing in a healthier future.

HGS Colibrium Inc., (Colibrium) is a portfolio company of Hinduja Global Solutions Limited (HGS), an innovative leader with over four decades of experience working with some of the world’s most recognized brands. With their investment and strategic support, we can expand our award-winning Tuo® software platform to exceed our customers’ evolving needs in the rapidly changing health plan space. For more information on HGS and their offerings, click here.

Let’s start a conversation.

What are your needs? Tell us your pain points. How do you want to grow as a health plan?
Because whatever your goals, Colibrium is the foundation for future success.

For general inquiries or a
company directory, please call:
404-793-1300 | 678-904-2877 (Fax)

For sales inquiries or more detailed information
on our solutions and services, contact us at: 678-800-1886 (1TUO)

Colibrium (Atlanta Office) 3340 Peachtree Road NE, Suite 2200
Atlanta, Georgia 30326

Colibrium (Seattle Office) 15400 SE 30th Place, Suite 101
Bellevue, WA 98007