(206) 851-4330 hello@systemsix.com

Who We Are

Our team is at the heart behind everything we do.

We take a unique approach to bookkeeping.

Together our team bring decades of combined experience and expertise, managing the day-to-day bookkeeping processes, finances, and technology stack with a focus on sustainability and a long-term win/win relationship. This is the System Six way, and a process and culture we’ve developed over a decade.

Our foundation is built upon each team member valuing industriousness, integrity, expertise, and a willingness to serve. We truly believe that our clients’ success is our success. On our Monday morning team huddles, you’ll hear us often discussing the similarities that a well-run business shares with a championship sports team.  We’re consistently coaching, learning, and growing together, aiming to deliver our best work to both our clients and our teammates, every day.

We invite you to learn more about the services we offer and the ways we can partner with you to help you achieve your business goals.  Contact us today – we’ll listen closely to your current situation, and help you navigate towards better bookkeeping and accounting processes. If we’re a good fit to work together, we’d be honored to serve. 

Here’s to yours and our success – together!


Jeremy Allen
Founding Partner
Seattle, WA

Our Team

Jeremy Allen

Entrepreneur, business owner, husband, and father of two beautiful girls, Jeremy founded System Six in 2008. He believes that “Our Clients’ Success is Our Success” and serves on the board of the Seattle Chapter of the Entrepreneurs’ Organization. He is married and has two beautiful daughters, and runs outside often.

Kelly Schwaninger

Controller and HR Director
Kelly has been part of System Six since the company started in 2008. She lives in and works from Chicago and utilizes the flexibility of working remotely from home to spend time with her two children and she loves “bringing order to chaos.”

Gina Lynn Bianchi

Director of Accounting & Client Care
Gina has been part of System Six for five years and works from our Spokane Office. With over twenty years experience in corporate accounting and finance, and ten years supporting small businesses, Gina directly serves some of our most important clients while coaching and supporting our team to serve with bookkeeping excellence.


Lia White

Accountant, Sales and Marketing Manager
Lia loves to knock clients’ socks-off with white-glove customer service! She joined System Six in 2012 following a career in public accounting in Phoenix and San Francisco.  Gone are those long days of public accounting that found her lugging around large file cases from client to client, and now she embraces the exciting challenge of serving clients with classic accounting knowledge and high-tech cloud-based apps.  Lia lives in the Pacific Northwest after many years living in the AZ desert, and she loves to get outdoors as often as possible!

Brooks Wheatley

Director of Operations
After four years in not-for-profit accounting, Brooks arrived at System Six in early 2015. He helps clients streamline their processes and move to the cloud, and leads System Six’s business operations. He loves spending time with his wife and daughter, and works from the Spokane office.

Becky Watkins

Bookkeeper and Cloud Accounting Specialist
Analytical and detailed, Becky joined System Six in 2016. She is married, has 5 pets, and enjoys technology, fantasy, and a good story. Becky works in our Seattle office, and helps to keep the team informed on the latest trends in VR and Sci-Fi.

Julie Ghetti

Recently retired after 25 years of serving as Finance Director/Deputy Town Manager in Fountain Hills, AZ, Julie joined the System Six Team in April of 2017. Julie earned her Masters of Public Administration from Arizona State University and was admitted to the Arizona State Board of Accountancy as a Certified Public Accountant (retired.) She is a current member of the Arizona Society of CPA’s, and brings a strong focus on providing the highest level of customer service to her clients.

Isaac Richter

Data Scientist and Cloud Applications Expert
Brilliant and funny, Isaac often leaves our team and clients amazed at what is actually possible with data. In the world of cloud accounting, Isaac is a master-craftsman, accessing QuickBooks data from the underlying database, and connecting that data in relevant ways that make businesses both easier to run and more profitable.  Isaac lives in Seattle with his wife and daughter, and has amazing origami and orchid growing skills as well.

Tammela Reichel

Bookkeeping Expert
With a keen attention to detail and desire for accuracy, Tammela supports a number of System Six clients with bookkeeping, payroll, bill pay, and state and city taxes. Tammela is from the Midwest, and has a degree in Biology, and her bookkeeping skills are equally matched with her wit and dry sense of humor. She lives in Redmond, WA with her husband Jim, who also has an amazing sense of humor and when Tammela isn’t keeping books, she can be found out in her garden or off hiking and exploring God’s wondrous creation in the great Pacific Northwest.

Tim White

Bookkeeper and Accountant
Tim has been with System Six since June of 2012 and is a graduate of Westmont College. Tim brings a strong work ethic to serving his clients, and is industrious as he is faithful. He helps support several senior team members on some of our most complex clients, and is our resident Bill.com and Expensify expert, as well as a Certified QuickBooks Pro Adviser. Tim loves southern California sunshine and enjoys sports, scripture, and learning advanced Excel functions like Power Query.  He also makes a mean bowl of chili.

Our Experience. Your Future Growth.

Get in touch with us today and put our decades of experience to work for your business and your future.

Contact Us