Chortek LLP is a premier professional services firm dedicated to serving privately-owned businesses and middle-market companies. Founded in 1985 and headquartered in Waukesha, Wisconsin, Chortek offers a comprehensive suite of services including assurance and accounting, tax planning and compliance, business valuation, transaction advisory, and technology consulting (including ERP and CRM solutions). Their client-centric approach focuses on delivering practical solutions and strategic insights to help businesses navigate challenges and achieve their financial and operational goals.
Serves as the central hub for all service lines, including audit, tax, advisory, and technology consulting, as well as administrative and leadership functions.
Modern office facilities designed to foster collaboration and client engagement, located in a professional office park with convenient access.
Chortek fosters a collaborative, client-focused work environment that emphasizes professional growth, integrity, and teamwork. It is known for a supportive culture that values work-life balance within the professional services industry.
The Waukesha headquarters is the firm's primary base of operations, housing its leadership and the core teams that deliver comprehensive services to its diverse client base across various industries.
Chortek LLP primarily serves clients within the United States, with a strong focus on businesses in Wisconsin and the Midwest. As an independent member of the BDO Alliance USA, Chortek can leverage a national and global network of resources and expertise to support clients with needs beyond their direct geographic footprint, including those with international operations. This alliance allows them to provide a global reach while maintaining their local expertise and client-focused approach.
W233 N2080 Ridgeview Parkway, Suite 200
Waukesha
WI
USA
Address: N/A
Operations are centralized at the main headquarters to ensure consistent service delivery and quality across all client engagements.
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As of April 2025, Chortek LLP' leadership includes:
Chortek LLP has been backed by several prominent investors over the years, including:
Chortek LLP has actively strengthened its leadership team in the past year, notably with the addition of new partners, enhancing its tax and advisory capabilities. No major executive departures have been publicly announced in this period.
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Chortek LLP commonly utilizes an email format consisting of the first initial of the employee's first name followed directly by their full last name, preceding the '@chortek.com' domain.
[first_initial][last]@chortek.com
Format
jdoe@chortek.com
Example
90%
Success rate
Chortek LLP Website • January 2, 2024
Chortek, LLP announced that Troy A. Delvaux, CPA, has joined the firm as a Partner, effective January 2, 2024. He brings significant experience in accounting and advisory services to enhance the firm's offerings....more
Chortek LLP Website • November 1, 2023
Chortek, LLP announced the addition of Michelle L. Smith, CPA, as a new Tax Partner, effective November 1, 2023. Her expertise will further strengthen the firm's tax planning and compliance services for its clients....more
Chortek LLP Website / Milwaukee Journal Sentinel • May 8, 2023
Chortek LLP has been recognized as a Top Workplace in Southeastern Wisconsin for 2023 by the Milwaukee Journal Sentinel. This award highlights the firm's commitment to fostering a positive, engaging, and supportive work environment for its employees....more
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