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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1$5,000+2 - 9 employeesLos Angeles, CARead More
Launched in 2013, Clarke Executive Services Group LLC is a business consulting and HR firm. The small Los Angeles, California-based team specializes in business consulting and HR services.
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2$1,000+2 - 9 employeesLos Alamitos, CARead More
MPWR Coaching is a business firm based in Los Alamitos, Calif. with fewer than 10 members. Founded in 2018, they specialize in business consulting and HR services for small and medium-sized businesses alike.
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PfizerIndustries
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3$5,000+2 - 9 employeesVacaville, CAMinor Change is a small branding company. The Vacaville, California-based agency was established in 2023. Their services include branding.Read More
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4$10,000+2 - 9 employeesLos Angeles, CARead More
Avaans PR is a PR firm. They are based in Los Angeles, California and have a small team. Their services include public relations, advertising, and social media marketing. The company was established in 2008.
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5$1,000+2 - 9 employeesSan Diego, CASocial media marketing agency Formula Marketing was launched in 2008. The small team provides social media marketing, content marketing, digital strategy, graphic design, and more. The firm is based in San Diego, California.Read More
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6$25,000+2 - 9 employeesLos Angeles, CARead More
IN GOOD CO is a brand consultancy based in Venice, Calif. The consultancy, founded in 2015, has a team of less than ten that provides branding, event marketing & planning, marketing strategy, packaging design, business consulting, and corporate training services to enterprise and smaller-sized companies in the consumer products & services, retail, legal cannabis, hospitality & leisure, e-commerce, and other industries.
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BelcampoIndustries
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7$10,000+2 - 9 employeesLaguna Beach, CARobyn & Robyn is a branding agency. Their small team is located in Laguna Beach, California. The company specializes in Branding, Graphic Design, Business Consulting, Marketing Strategy, and more. The company was established in 2015.Read More
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8$5,000+2 - 9 employeesIrvine, CARead More
A Bigger Bottom Line LLC is a business consulting and bookkeeping firm based in Los Angeles. The firm, founded in 2016, is the business of Andria Radmacher who provides accounting and business consulting services to various clients and companies.
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RM ConstructionIndustries
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9Undisclosed2 - 9 employeesSan Diego, CARead More
Trident Proposal Management is a business consulting firm based in San Diego. Founded in 2009, their team of around 19 employees focuses on helping clients expand into government contracting markets.
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10$10,000+2 - 9 employeesNewport Beach, CARead More
Life Elixir is a consultancy based in Newport Beach, Calif. with over two employees. Founded in 2015, they offer business consulting, big data consulting, and other design solutions for clients that work in the industries of health care, government, and IT services.
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Clinitraq IncIndustries
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11$1,000+2 - 9 employeesLos Angeles, CARead More
Westside 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.
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12$75,000+2 - 9 employeesIrvine, CARead More
Franchise Beacon is a sales, development, and management company in Irvine, Calif. Founded in 2008, they have about 5 employees that do business consulting, email marketing, and HR consulting and outsourcing. Clients are in the HR sector exclusively.
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Liquid Capital of America -
13$1,000+2 - 9 employeesSan Francisco, CARead More
Launched 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.
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14$1,000+2 - 9 employeesLa Verne, CARead More
Idea House & Co. Is a small product design company. Founded in 1996, the agency is in La Verne, California. Their team focuses on product design.
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15$10,000+2 - 9 employeesLos Angeles, CARead More
Furtive Collective is a branding and marketing agency based in Los Angeles. Furtive Collective was founded in 2016, and has just 3 employees. Its services include digital strategy, UI/UX design, market research and business intelligence.
Clients
AutoIndustries
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16Undisclosed2 - 9 employeesLos Angeles, CAThe Reputation MD is a small business consulting company. Founded in 2021, the team focuses on business consulting, public relations, branding, digital strategy, and more. The agency is headquartered in Los Angeles, California.Read More
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17$1,000+2 - 9 employeesHuntington Beach, CARead More
Sunday 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.
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18$5,000+2 - 9 employeesInglewood, CACX Collective is a small CRM consulting and SI company. They offer CRM consulting and SI, Business Consulting, Call Center Services, Customer Service Outsourcing, and more and were founded in 2016.Read More
Clients
Thrive CausemeticsIndustries
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19Undisclosed2 - 9 employeesFairfield, CARead More
Amazing 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.
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Athens Baking CompanyIndustries
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20$1,000+2 - 9 employeesSan Francisco, CARead More
Passionfruit 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.
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Delilah HomeIndustries
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21$5,000+2 - 9 employeesEscondido, CARead More
Aric 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.
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22$25,000+2 - 9 employeesSan Francisco, CARead More
ADG 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.
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BayerIndustries
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23$5,000+2 - 9 employeesSan Jose, CARead More
Innerplum 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.
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Oteri Consulting GroupIndustries
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24$1,000+2 - 9 employeesBeverly Hills, CARead More
IT 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.
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25$5,000+2 - 9 employeesCupertino, CAHR Consulting company Key People was launched in 2018. Their small team is located in Cupertino, California and specializes in HR Consulting, Business Consulting, and Financial Consulting.Read More
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26$1,000+2 - 9 employeesIrvine, CARead More
Bharmal & 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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27Undisclosed2 - 9 employeesBeverly Hills, CARead More
Lalea & 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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28$5,000+2 - 9 employeesIrvine, CARead More
Formulytic is a demand generation and marketing operations consulting company based in Irvine, Calif. Founded in 2015, the team of 2 specializes in conversion optimization, CRM consulting and SI, and digital strategy.
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VidyardIndustries
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29$10,000+2 - 9 employeesLos Angeles, CARead More
VargasAndrews 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.
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JLL -
30$5,000+2 - 9 employeesSan Francisco, CARead More
Cassa 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.
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