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Braewood Data Services began in 2020 to help small companies, especially family owned, manage and reduce expenses, and gain understanding and stronger visibility of vendors and customers.

Braewood Data Services offers:

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  • ​QuickBooks implementation and maintenance 

  • Process documentation and training

  • Expense reporting and analysis

  • Business plan creation and analysis 

We serve small family owned businesses in the the Chicagoland area, the Rockford area, southern Wisconsin and Northwest Indiana.  Our clients include the following types of businesses: 

  • Beauty salons 

  • Insurance companies

  • Fitness centers and gyms 

  • Other


Our services give business owners more time for their "real" lives. Freed from the stress of surprise expenses, the hassles of bookkeeping, and the distractions of more to do, our clients can enjoy more time with family and  friends, and have more fun.


If you do not see what you are looking for please reach out and we will work with you to meet your needs!

Jane Brennan

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JANE BRENNAN is is the founder and President of Braewood Data Services. She began the company after gaining over ten years of experience in project management, financial analysis, accounting, operations analysis and process development and reporting. Jane is a creative problem solver with an approachable, hands on work style who can interact comfortably with all levels of management. Sound decision making requires focused and comprehensive information gathering, broad analytical skills and an in-depth knowledge of corporate finance and operations. Jane can provide her management/business partners detailed information to support operations, growth or to isolate and address challenges. Jane also can provide businesses with QuickBooks support, Microsoft GP and Service Now.


Jane earned a Master of Business Administration from Judson University in 2016 and a Master in Organizational Leadership from Judson University in 2015. She pursued a Bachelor of Arts in speech communication, her second passion, from North Central College. Jane is currently pursuing a CPA to further her education. Her passion for analytics and numbers grew out of her love of sports statistics and climate mapping. Jane grew up in the northwest suburbs of Chicago with three younger brothers and a younger sister. Jane’s commitment to family drove her desire to launch Braewood Data services as a way for clients to enjoy time with their family and other interests or hobbies. 


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