Top 100 Boutique Business Consulting Companies in California
The Best of December 2025Looking for a top Boutique consulting firm in California?
Consulting firms provide in-depth knowledge and understanding in relation to the client’s industry, technology, and processes. Having this kind of business partner empowers companies to make the best decisions for the business. They provide technical and corporate assistance, helping you resolve your challenges regardless of the industry you’re in.
Consulting firms provide a wide range of services, from creating business strategies to solidifying operational processes. Take your company to the next level by partnering with a firm today. Their knowledge and expertise are valuable assets for every business.
To assist you in your search for a partner, we’ve compiled this list of the top Boutique consulting companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Boutique Business Consulting Firms in California
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1531Undisclosed2 - 9 employeesCupertino, CAAccounting company TaxMam, Inc. Offers Accounting and Business Consulting. They are in Cupertino, California.Read More
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1532Undisclosed2 - 9 employeesMenlo Park, CAWellings & Co. CPA's, an Accounting company, was launched in 1974. The firm provides Accounting and Business Consulting.Read More
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1533Undisclosed2 - 9 employeesLos Angeles, CARoss Stern & Associates is an Accounting company. Founded in 2011, the team offers Accounting and Business Consulting. The agency is in Los Angeles, California.Read More
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1534Undisclosed2 - 9 employeesLong Beach, CAShaw & Blasi LLP, an Accounting company, is based in Long Beach, California. Their services include Accounting and Business Consulting.Read More
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1535Undisclosed2 - 9 employeesLong Beach, CAJesse F Moreno CPA is an Accounting company launched in 2002. Their team offers Accounting and Business Consulting.Read More
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1536Undisclosed2 - 9 employeesCalabasas, CALucove, Say & Co. Is a Calabasas, California-based Accounting company. They provide Accounting and Business Consulting.Read More
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1537Undisclosed2 - 9 employeesLaguna Beach, CAROY & COMPANY is an Accounting company. They focus on Accounting and Business Consulting and were established in 1984.Read More
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1538Undisclosed2 - 9 employeesLaguna Niguel, CAAccounting company Robert A. Owens, CPA was founded in 1987. The team specializes in Accounting and Business Consulting.Read More
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1539Undisclosed2 - 9 employeesPalo Alto, CABettelon, Duong & Parrish LLP is an Accounting company. Launched in 2011, the team specializes in Accounting and Business Consulting. The agency is headquartered in Palo Alto, California.Read More
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1540Undisclosed2 - 9 employeesCarlsbad, CAAccounting company JL Wennes CPAs is located in Carlsbad, California. The team focuses on Accounting and Business Consulting.Read More
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1541Undisclosed2 - 9 employeesCarlsbad, CABeck & Company CPAs Inc., a small Accounting company, is located in Carlsbad, California. Their services include Accounting and Business Consulting.Read More
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1542Undisclosed2 - 9 employeesCarlsbad, CAAccounting company KAO & Co. Accounting Services, Inc. Was founded in 2017. The team specializes in Accounting and Business Consulting and is headquartered in Carlsbad, California.Read More
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1543Undisclosed2 - 9 employeesCarlsbad, CAIn Carlsbad, California, NGS, LLP | Certified Public Accountants is a small Accounting company. Their services include Accounting and Business Consulting.Read More
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1544Undisclosed2 - 9 employeesCarlsbad, CAMUNGER & Company, CPAs is a Carlsbad, California-based Accounting company. Launched in 2015, the team provides Accounting and Business Consulting.Read More
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1545Undisclosed2 - 9 employeesTemecula, CALEAHY FINANCIAL SERVICES is a Temecula, California-based Accounting company. They focus on Accounting and Business Consulting and were founded in 2011.Read More
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1546Undisclosed2 - 9 employeesMurrieta, CASmall Accounting company James H. Houle, CPA, is based in Murrieta, California. Their services include Accounting and Business Consulting.Read More
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1547Undisclosed2 - 9 employeesLake Forest, CAAccounting company Vernon CPA & Company is based in Lake Forest, California. They focus on Accounting and Business Consulting and were founded in 2010.Read More
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1548Undisclosed2 - 9 employeesLake Forest, CALaunched in 2014, Patrick D Salas, a small Accounting company, is based in Lake Forest, California. Their team offers Accounting and Business Consulting.Read More
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1549Undisclosed2 - 9 employeesSan Luis Obispo, CACentral Bookkeeping & Tax Service Inc., an Accounting company, is located in San Luis Obispo, California. Founded in 1965, the team offers Accounting and Business Consulting.Read More
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1550Undisclosed2 - 9 employeesBurbank, CAJohn P. Sands, CPA AAC is an Accounting company. Launched in 1997, the agency is headquartered in Burbank, California. Their services include Accounting and Business Consulting.Read More
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1551Undisclosed2 - 9 employeesLakewood, CAPollaro & Associates is an Accounting company. The agency is located in Lakewood, California. Their team focuses on Accounting and Business Consulting.Read More
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1552Undisclosed2 - 9 employeesFountain Valley, CAATSOURCE is a Fountain Valley, California-based Accounting company. The team provides Accounting and Business Consulting.Read More
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1553Undisclosed2 - 9 employeesHuntington Beach, CAPacific Rim Tax and Accounting is a small Accounting company established in 2013. Their services include Accounting and Business Consulting.Read More
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1554Undisclosed2 - 9 employeesHuntington Beach, CABoroff & Nyberg LLP is an Accounting company. The Huntington Beach, California-based team offers Accounting and Business Consulting.Read More
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1555Undisclosed2 - 9 employeesHuntington Beach, CAPeasley, Aldinger & O'Bymachow, an Accounting company, is located in Huntington Beach, California. Established in 1984, the team specializes in Accounting and Business Consulting.Read More
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1556Undisclosed2 - 9 employeesNewport Beach, CASmith, Linden & Basso, LLP is an Accounting company. Their team is headquartered in Newport Beach, California and specializes in Accounting and Business Consulting.Read More
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1557Undisclosed2 - 9 employeesFremont, CAEstablished in 1992, LOIS K. VEGA, CPA is an Accounting company. The team offers Accounting and Business Consulting.Read More
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1558Undisclosed2 - 9 employeesWest Covina, CAFathy & Associates CPA is a small West Covina, California-based Accounting company. Their services include Accounting and Business Consulting.Read More
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1559Undisclosed2 - 9 employeesSacramento, CAAguirre's Tax & Accounting Services is an Accounting company launched in 1995. Their team provides Accounting and Business Consulting.Read More
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1560Undisclosed2 - 9 employeesSacramento, CAEDGAR & ASSOCIATES LLP, an Accounting company, is based in Sacramento, California. Established in 1999, the team focuses on Accounting and Business Consulting.Read More
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