Know your numbers
Grow your business

Work with a dedicated and responsive accounting team to provide what you
need to make the right decisions for
your business in real-time.
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Build your business smartly by outsourcing your back office to a trusted partner.


Prepare and maintain financial accounts


Compliance and state filing expertise


Spending and balance sheet assessment

accounting services cfo spark

Accounts Payable, Accounts Receivable and Payroll Services

Take the headaches out of AR and AP and always know your cash runway.


Ensure you are paying and getting paid the right amount on time, every time


Eliminate inaccurate or duplicate payments to vendors


Daily review of your AP inbox

payroll services cfo spark

Best of Breed Software

Access the financial insights you need any time you need them through our custom interface.


We integrate with your existing tools


Access financial insights to help run your business from anywhere


Use our custom dashboards to make sense of your financial data

best of breed software
Saves us time
"This is just amazing!! Thank you so much. A huge weight has been lifted off of my shoulders. Thank you!!" 
Music Production
Business is booming
"I whole-heartedly recommend Bloomtri to increase success of CPA-shop clientele. There is nothing else like this on the market." 
Strategic Partner
Super easy to use
"Bloomtri organized the mess and optimized my accounting so I'll be ready for next year and beyond.”
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Hear what our innovative customers say!

Don't take our word for it. Here are a few CFO Spark client reviews.

What happens when cash application is required for over 2000 invoices per month? Enter CFO Spark. For several years, CFO spark has been working with this VC-funded technology firm applying cash payments to thousands of invoices per month. A high percentage of these invoices have discounts or credit memos that need to be applied also. The team effectively manages these challenges through optimized processes, ensuring that Accounts Receivable is updated daily. As they say, "Cash is King" and so are our services.

Incognito Silicon Valley SaaS Firm
Silicon Valley SaaS Firm

Kevin and his team at CFOSpark do an excellent job handling the books of complex business clients. I’ve worked with them to create clean books for clients with multi-million dollar revenues within layered corporate structures as well as design custom reporting to defend corporate action at audit.

Andrew Nishida,
Tax Plus Logo

This biotech firm needed solid Accounts Payable and payroll support to augment their bookkeeping. CFO Spark supports weekly vendor payments through in addition to Expense Reimbursements paid out via Expensify. Additional collection occurs to gather W9s for vendors prior to AP payments, ensuring top compliance. Business relationships tend to last indefinitely because of the CFO Spark commitment to timely service, collaborative process-building with clients, and continuous innovation.

Incognito Silicon Valley BioTech Firm
Silicon Valley BioTech Firm

Our Leadership Team

Kevin Triemstra CFO Spark

Kevin Triemstra


Kevin has more than 20 years of experience in accounting, management consulting, and process automation.

He has worked with dozens of companies across sectors and industries to ensure they have what they need to make the most of their opportunities and maximize growth.
As a multi-company founder, Kevin knows the rigors of starting and running a business from the ground up, and knows what founders and leaders need to be successful. 

Kevin holds an MBA from the University of Minnesota in Finance/Strategy and a BSE in Computer Engineering from the University of Michigan.

Lanessa Trueblood CFO Spark

Lanessa Trueblood

Books Manager

Lanessa is a highly accomplished financial strategist and accounting expert with more than 20 years of success in accounting, controllership, CFO and consulting for fast-growing companies. Lanessa's expertise has ensured financial reporting accuracy, regulatory compliance, risk management and acquiring strategic capital at the right time. Her meticulous approach to implementing internal controls and fostering a culture of financial integrity has safeguarded the financial well-being of her clients. 

With a Master's degree in Accounting and a Bachelors in Business from University of Alaska, Lanessa has honed her skills and expertise to become a trusted advisor.

Brianne Boback CFO Spark

Brianne Boback

Financial Analyst

Brianne  is a dynamic and detailed financial analyst with experience in industries ranging from oil sand production to manufacturing plants. 
She successfully ran an online business for over five years while working from remote locations around the globe. Through this business she found her passion for financial forecasting, bookkeeping and data analysis.

Her entrepreneurial background helps her connect with and understand what other entrepreneurs experience on a daily basis.

Brianne graduated from the University of British Columbia with a Bachelor of Management with a specialization in finance and accounting.  

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