Top 100 Business Consulting Companies in California
The Best of November 2024
Looking for a top 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 consulting companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Business Consulting Firms
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Featured provider
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31
- $1,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreWestside Tax is an accounting services company located in Los Angeles that was founded in 2016. The company employs a team of fewer than 10 and offers services like financial accounting, tax & payroll preparation, and bookkeeping to small and mid-size businesses.
Industries
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32
- $5,000+
- 2 - 9 employees
- San Jose, CA
Read MoreInnerplum Consulting is a market research firm based in San Jose, Calif. with more than two employees. Founded in 2019, they offer market research, business consulting, and marketing strategy for small and medium-sized businesses alike.
Clients
- Oteri Consulting Group
Industries
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33
- Undisclosed
- 2 - 9 employees
- Fairfield, CA
Read MoreAmazing Solutions, Inc. is an accounting software reseller based in Fairfield, Calif. Their team of no more than 10 has offered application management and support, business consulting, and custom software development solutions since their founding in 1981.
Clients
- Athens Baking Company
Industries
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34
- $1,000+
- 2 - 9 employees
- San Francisco, CA
Read MorePassionfruit Creative is a digital marketing agency based in Atherton, Calif.. The agency, founded in 2020, has a team of less than ten that provides marketing strategy, digital strategy, social media marketing, content marketing, and corporate photography services. Passionfruit Creative serves small companies and organizations in the consumer products & services, retail, hospitality & leisure, and nonprofit industries.
Clients
- Delilah Home
Industries
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35
- $1,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreEstablished in 2020, DemandLever is a business consulting company. The agency specializes in business consulting, digital strategy, and direct marketing and has a small team. The agency is located in San Francisco, California.
Industries
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36
- $5,000+
- 2 - 9 employees
- Escondido, CA
Read MoreAric N. Williams, PA is a corporate law company. The Escondido, California-based agency was established in 2015. The small team offers corporate law, business consulting, and media & entertainment law.
Industries
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37
- $25,000+
- 2 - 9 employees
- San Francisco, CA
Read MoreADG is a design firm founded in San Francisco in 2017 with fewer than 10 professionals. They provide UX/UI design, business consulting, and web design solutions for clients ranging from small firms to large companies.
Clients
- Bayer
Industries
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38
- $5,000+
- 2 - 9 employees
- San Diego, CA
Read MoreKey People is a HR firm based in San Diego, California. The small company was launched in 2018. Their services include HR services.
Industries
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39
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreLaunched in 2007, Formula is a IT strategy consulting company. The large team provides IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, IT staff augmentation, and more. The agency is headquartered in Los Angeles, California.
Industries
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40
- $1,000+
- 2 - 9 employees
- Huntington Beach, CA
Read MoreSunday Brunch Agency is a small advertising company founded in 2016. Their services include advertising, branding, social media marketing, email marketing, and more. The firm is based in Huntington Beach, California.
Industries
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41
- $5,000+
- 10 - 49 employees
- San Diego, CA
Read MoreCFO Hub is a financing firm based in San Diego and founded in 2018. Their team of over 10 specializes in accounting, business consulting, and HR services for clients ranging from small firms to large businesses.
Industries
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42
- Undisclosed
- 10 - 49 employees
- Fremont, CA
Read MoreSingh Law Firm is a small. The Fremont, California-based agency was established in 2010. Their team offers.
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43
- $10,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreVargasAndrews is a professional services company in Los Angeles and Brisbane, Australia. Founded in 2016, they have about 8 employees that serve clients in a variety of industries. Services include commercial financing, ERP consulting, and accounting.
Clients
- JLL
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44
- $5,000+
- 2 - 9 employees
- San Francisco, CA
Read MoreCassa Grant Communications is a small branding firm. The San Francisco, California-based company was launched in 2016. Their services include branding, business consulting, and corporate training.
Industries
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45
- $1,000+
- 2 - 9 employees
- Irvine, CA
Read MoreBharmal & Associates, Inc. is an accounting firm that's based in Irvine, Calif. Since 1993, their team of 10+ specializes in tax preparation, financial accounting, and business consulting for clients in the construction, retail, financial services industries, and more.
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46
- $1,000+
- 2 - 9 employees
- San Francisco, CA
Read MoreLaunched in 2006, matax is an accounting company. They are in San Francisco, California and have a small team. Their services include accounting and business consulting.
Industries
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47
- Undisclosed
- 2 - 9 employees
- Beverly Hills, CA
Read MoreLalea & Black is a business consulting agency in Los Angeles. Founded in 2013, they have 2 employees. Their services include business consulting, tax preparation, bookkeeping, and financial accounting.
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48
- $5,000+
- 50 - 249 employees
- Fremont, CA
BIS Research Inc is a midsize Market Research company established in 2014. Their team offers Market Research and Business Consulting.Read MoreClients
- Boeing
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49
- $1,000+
- 2 - 9 employees
- Beverly Hills, CA
Read MoreIT strategy consulting company We Solve Problems was launched in 2010. They are located in Beverly Hills, California and have a small team. Their services include IT strategy consulting, IT managed services, cybersecurity, cloud consulting & SI, and more.
Industries
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50
- Undisclosed
- 10 - 49 employees
- San Marcos, CA
Read MoreChicExecs is a SEO services firm. Established in 2006, the team focuses on search engine optimization, social media marketing, pay per click, other digital marketing, and more. Their small firm is headquartered in San Marcos, California.
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51
- Undisclosed
- 10 - 49 employees
- Sacramento, CA
Read MoreAccounting company ALTIUSCPA is located in Sacramento, California. They specialize in accounting and business consulting and were launched in 2015.
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52
- $1,000+
- 2 - 9 employees
- Davis, CA
Read MoreLaunched Digital Solutions LLC is a Davis, California-based social media marketing firm. Launched in 2021, the small team provides social media marketing, marketing strategy, web design, ux/ui design, and more.
Clients
- North Park Creamery
Industries
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53
- $25,000+
- 50 - 249 employees
- San Francisco, CA
Intuitech, a Digital Strategy company, is headquartered in Budapest, Hungary and San Francisco, California. The team provides Digital Strategy and Custom Software Development.Read MoreClients
- Telenor
Industries
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54
- $5,000+
- 2 - 9 employees
- Oceanside, CA
Read MoreEstablished in 2019, Axys Digital Marketing LLC is a PPC company. Their small team is in San Marcos, California and provides pay per click, search engine optimization, social media marketing, content marketing, and more.
Industries
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55
- $1,000+
- 2 - 9 employees
- Laguna Beach, CA
Read MoreEstablished in 2022, Salesautomators is a CRM consulting and SI company. They are headquartered in Laguna Beach, California and have a small team. The company offers CRM consulting and SI, IT strategy consulting, other IT consulting and SI, business consulting, and more.
Industries
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56
- $10,000+
- 10 - 49 employees
- Irvine, CA
Read MoreCustom Software Solutions, Inc is a software house based in Irvine, Calif., and founded in 2005. With no more than 50 experts, they provide SEO, PPC, and custom software development solutions to clients ranging from startups to large businesses.
Clients
- HID Global
Industries
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57
- Undisclosed
- 2 - 9 employees
- Murrieta, CA
Read MoreE.G. SANCHEZ & ASSOCIATES, CPAS, APC is a small accounting company in Murrieta, California. The team focuses on accounting and business consulting.
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58
- Undisclosed
- 2 - 9 employees
- Walnut Creek, CA
Small IT strategy consulting company The Godfather of Tech, Professor Timothy E. Bates, is based in Walnut Creek, California. Founded in 2010, the team provides IT strategy consulting, cybersecurity, business consulting, corporate training & coaching, and more.Read More -
59
- $10,000+
- 50 - 249 employees
- San Jose, CA
Mackin Talent is a Business Consulting company. The company is based in San Jose, California and Cork, Ireland. Their team focuses on Business Consulting and Recruiting.Read MoreIndustries
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60
- Undisclosed
- 2 - 9 employees
- Simi Valley, CA
Read MoreBased in Simi Valley, Calif., HK Associates, Certified Public Accountants provides tax preparation, payroll processing, and bookkeeping services. Their small team works with various clients to resolve their accounting needs.
Industries
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