The HdL Companies began their legacy of service to public agencies as Hinderliter, de Llamas & Associates in 1983. The company's founder, Robert Hinderliter, a city manager and finance director, developed California's first comprehensive sales tax management program and secured legislation allowing for independent verification of state allocations. Building on that foundation, The HdL Companies now partner with local governments nation wide, providing a full assortment of public agency revenue management services including sales tax, property tax, lodging tax, business license and tax, cannabis regulation and tax, economic development and more.
Timeline
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2023
HdL celebrates 40 years of serving local government agencies.
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2021
HdL partners with eCivis to offer Grant Management solutions.
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2018
HdL acquires PREMA Corp and expands national footprint in Alabama, Colorado, and Georgia.
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2017
HdL acquires Sales Tax Assurance and expands national footprint in Texas.
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2007
HdL becomes an employee-owned company.
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1996
HdL Software is established to provide solutions for locally administered revenue programs.
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1992
HdL Coren & Cone is established to provide property tax solutions.
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1987
Lloyd de Llamas leaves his post as City Manager and becomes 50% stock owner. The company name is changed to Hinderliter, de Llamas & Associates.
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1985
Through HdL's lobbying efforts, CA Assembly Bill No. 1611 is passed, allowing for independent verification of the State's sales tax allocations.
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1983
Robert Hinderliter leaves his post as City Manager and starts Robert Hinderliter & Associates.
Get In Touch
Interested in maximizing your revenues? We’re ready to help. Connect with us to experience the HdL difference.
Corporate Headquarters
120 S. State College Blvd.
Suite 200
Brea, CA 92821With offices in Alabama, California, Colorado, Georgia, and Texas.
