About Us

Mark graduated from the University of Houston – Clear Lake in August 2007 with a Masters of Science degree in Accountancy and has been a Certified Public Accountant since December 2008. He has spent over ten years in public accounting specializing in financial statement audits for small to mid-sized privately-held companies. Most of his clients lacked the appropriate policies and procedures, which led to inaccurate and unreliable accounting records. As the client’s auditor, there was a limit to the amount of help and guidance that could be provided. In the summer of 2016, he answered the call to serve the companies he once audited in the capacity of interim controller and CFO. In the spring of 2018, he formed Know Your Number Accounting PLLC and became a member of the Pearland Chamber of Commerce. His experience serving as an interim controller and CFO along with his skillset in public accounting, specifically auditing uniquely qualifies him to help small businesses get their accounting records in order and to understand the results.

• 346-320-1300
• MarkAndersen@FixMyBooks.org

Andrew graduated from Texas State University in 2008 with a Bachelor’s in Business Administration, majoring in Finance. Many residents of Pearland know him for being the Executive Director of Keep Pearland Beautiful for over four years. His experience also includes being the CFO of the Adult Reading Center. His accounting, finance and management experience with Keep Pearland Beautiful and the Adult Reading Center position him to be an extraordinary asset to our small business clients and Alacrity Accounting PLLC. When Andrew is not serving our clients or the community of Pearland, he is a devoted father.

• 346-237-4866
• AndrewMiller@FixMyBooks.org

Kimberly Nelson is a recent transplant from Washington State and joined AAlacrity Accounting PLLC as a Managing Bookkeeper. She has a Bachelor of Arts degree from Eastern State University and is currently working on her MBA degree from the University of Houston – Clear Lake. Kimberly is a certified QuickBooks ProAdvisor with over 19 years of accounting and full charge bookkeeping for small businesses in the construction, naturopathic medicine, and online sales industry. She is an accomplished and experienced bookkeeper with proven competencies in human resource management with complex problem solving, auditing, coding, accounts payables and receivables, and processing payroll. One of her many accomplishments was to turn a clients Department of Revenue State audit from a debit audit into a credit audit saving the client thousands of dollars. Kimberly has also been able to develop in house collections strategies to maintain higher profitability for her clients when recouping bad debt. Her previous roles and experiences have strengthened her abilities in critical thinking and decision-making, including a focused attention to detail and accuracy. When not working she enjoys spending time with her family and attending her weekly bowling league night. She is thrilled to bring her talents, years of experience and knowledge to Know Your Number Accounting PLLC.

• 346-352-7996
• KimberlyNelson@FixMyBooks.org

Mallory is the newest addition to the Know Your Number Accounting PLLC team. She will be graduating with her Masters of Science in Accountancy in December of 2020 from Texas Tech University. She will begin taking portions of the Certified Public Accountant Examination to receive licensure in the next year. Mallory's experience includes working as an Audit Intern at a Big 4 accounting firm in Houston serving clients that included a Fortune 500 health care company. Working as a QuickBooks Advisor, Mallory will be helping small businesses with their accounting needs. Mallory is eager to be a valuable asset to your small business. She will be an intern with our team through August 2021, after which she will rejoin the Big 4 accounting firm as a Staff Auditor. On the weekends, you will find Mallory spending time with her family and planning her February 2021 wedding.

• 346-348-1512
• MalloryLangseth@FixMyBooks.org