Top 100 Small Business Business Consulting Companies in California
The Best of February 2026Looking for a top small business 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 Small Business consulting companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Small Business Business Consulting Firms in California
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151$5,000+50 - 249 employeesMonrovia, CABased in Monrovia, California, Salted Stone is a Digital Strategy company. Their services include Digital Strategy and Web Design.Read More
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152$5,000+2 - 9 employeesLos Angeles, CARocketboy Media Inc. Is a web design company. They provide Web Design and Business Consulting and were founded in 2001.Read More
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153Undisclosed2 - 9 employeesSanta Monica, CABGA Media Group is a Digital Strategy company. Founded in 1995, the team specializes in Digital Strategy and Business Consulting.Read More
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154$10,000+2 - 9 employeesYucaipa, CASequoiaCX, a web design company, is headquartered in Yucaipa, California. They offer Web Design and Search Engine Optimization and were established in 2020.Read More
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155$1,000+50 - 249 employeesLos Angeles, CAAdvance Ghostwriting is a Los Angeles, California-based Content Marketing company. Their services include Content Marketing and Search Engine Optimization.Read More
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156$1,000+50 - 249 employeesSunnyvale, CAProtofire is a Blockchain company. The team offers Blockchain and Business Consulting and is headquartered in Sunnyvale, California.Read More
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157$1,000+2 - 9 employeesLos Angeles, CAWeb design agency Sites By Us specializes in Web Design and Digital Strategy. They were founded in 2016.Read More
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158$1,000+50 - 249 employeesAlbany, CAESP WebZing, a custom software development company, was launched in 2001. They focuses on Custom Software Development and UX/UI Design.Read More
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159Undisclosed50 - 249 employeesPasadena, CA9Dot Education Solutions is a midsize Pasadena, California-based HR Consulting company. The team provides HR Consulting and Accounting.Read More
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160Undisclosed2 - 9 employeesFullerton, CASmall Accounting company Tandy Consulting Inc, is based in Fullerton, California and Grover Beach, California. The team focuses on Accounting and Fractional CFO Services.Read More
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161$10,000+2 - 9 employeesLos Angeles, CAEstablished in 2015, Digital Karma is a small Los Angeles, California-based user experience design agency. Their team specializes in UX/UI Design and Web Design.Read More
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162$10,000+2 - 9 employeesEl Segundo, CAInvigor is an Advertising company. The El Segundo, California-based agency was launched in 2017. Their team specializes in Advertising and Branding.Read More
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163$10,000+2 - 9 employeesSan Jose, CASimeon Cloud LLC is a cloud consulting & SI company. They are in San Jose, California and have small team. They specialize in cloud consulting & SI and IT managed services.Read More
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164$5,000+2 - 9 employeesWest Hollywood, CAFounded in 2020, Completing, a small CRM consulting and SI company, is headquartered in West Hollywood, California. Their services include CRM consulting and SI and IT managed services.Read More
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165$25,000+2 - 9 employeesEscondido, CABased in Escondido, California, The UX Gallery is a Digital Strategy company. They provide Digital Strategy and UX/UI Design and were founded in 2018.Read More
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166$1,000+2 - 9 employeesSanta Monica, CAAlign Legal Group is a Media & Entertainment Law company. The Santa Monica, California-based team offers Media & Entertainment Law and Business Consulting.Read More
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167Undisclosed50 - 249 employeesSan Rafael, CASimple 720, a Financial Consulting company, specialize in Financial Consulting and Finance & Accounting Outsourcing (FAO). They were established in 2007.Read More
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168$1,000+10 - 49 employeesLos Angeles, CARead More
Founded in 2018, Kaizen Sigma LLC is located in Los Angeles. With nearly 10 employees, they provide content marketing, social media marketing, and business consulting to midmarket and small businesses. They focus on media, arts, entertainment, music, advertising, and marketing industries.
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Optimal Life Medical CenterIndustries
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169$5,000+10 - 49 employeesLos Gatos, CAPolygon Market is a Logo company. Their team is based in Los Gatos, California. The company offers Logo and Web Development.Read More
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170Undisclosed2 - 9 employeesFremont, CAUnified Accounting & Tax is an Accounting company. Their team is headquartered in Fremont, California and provides Accounting and Business Consulting.Read More
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171$10,000+2 - 9 employeesSan Diego, CALaunched in 2024, GTX Solutions is a Digital Strategy company. Their services include Digital Strategy and Marketing Strategy.Read More
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172$1,000+10 - 49 employeesPasadena, CATechnology Spree is a Business Consulting company. The team focuses on Business Consulting and Custom Software Development, and the agency is located in Kolkata, India and Pasadena, California.Read More
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173$1,000+10 - 49 employeesBellflower, CAFounded in 2018, Gillybert, a small Ecommerce Marketing company, is based in Bellflower, California. Their team focuses on Ecommerce Marketing and Public Relations.Read More
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174$1,000+2 - 9 employeesSan Francisco, CAEstablished in 2016, New Sincerity is a Corporate Training & Coaching company. The small team specializes in Corporate Training & Coaching and Business Consulting.Read More
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175$5,000+10 - 49 employeesSanta Clarita, CAFound Studios is an Advertising company established in 1994. Headquartered in Santa Clarita, California, the team offers Advertising and Branding.Read More
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176$10,000+10 - 49 employeesGlendale, CAHR Outsourcing company Employee Relations is located in Glendale, California. They offer HR Outsourcing and Recruiting and were founded in 1995.Read More
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177$5,000+10 - 49 employeesLos Angeles, CADynamic Merchant Solutions is a Finance & Accounting Outsourcing (FAO) company founded in 2012. Their services include Finance & Accounting Outsourcing (FAO) and Digital Asset Management.Read More
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178$1,000+2 - 9 employeesLos Angeles, CABusiness Consulting company bluhalo io Ltd was founded in 2025. The firm focuses on Business Consulting, Marketing Strategy, and Financial Consulting and has a small team.Read More
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ThursdayIndustries
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179$1,000+250 - 999 employeesSan Diego, CALaunched in 2016, ATBOD is a midsize San Diego, California-based cloud consulting & SI company. Their team offers cloud consulting & SI and CRM consulting and SI.Read More
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180$25,000+10 - 49 employeesSan Diego, CAOhanaOne, a CRM consulting and SI company, focuses on CRM consulting and SI and Application Management & Support. The firm is headquartered in San Diego, California.Read More
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