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Top Los Angeles, CA Professional Services Companies (46)

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Artificial Intelligence • Edtech • Professional Services • Social Impact • Software • Analytics • Consulting
Fully Remote
650 Employees

Founded in 2005, Blueprint is the premier high-stakes test prep provider in the U.S., offering live and self-paced online courses, private tutoring, self-study materials, application consulting services for pre-law, pre-med, and medical school students, and now for aspiring nurse practitioners. We live at the intersection of education and technology. We use cutting-edge technology and powerful data to create personalized and innovative learning experiences. Our team is passionate about education and its ability to improve lives. Our learners hold us to a high standard, and we do the same with each other. We thrive on change, we are relentless about improvement, we practice trust-based vulnerability, and we are committed to a culture of freedom and responsibility. We get a lot done, and we have a lot of fun doing it.


Aerospace • Hardware • Professional Services • Robotics • Software • Defense • Manufacturing
Altadena, California, USA
420 Employees

Honeybee Robotics specializes in creating novel exploration systems for the most extreme environments and advanced motion control solutions for NASA, defense, and commercial programs. Our work has played a critical role in thousands of projects spanning from conceptual design studies to flight missions, including NASA's Artemis I Mission and the Roman Space Telescope. We look to "Touch Life" by supporting planetary science, including every NASA Mars rover since Spirit and Opportunity. We aim to "Mine the Sky" through the development of practical In-Situ Resource Utilization (ISRU) solutions.


Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
Los Angeles, California, USA
364,000 Employees

We’re inspiring and empowering our people to change the world. Powered by the technology of today, you’ll work with diverse teams to build trust and create new client solutions in unexpected ways. The only way we can tackle the challenges of a fast-changing world is with people like you. Be a part of The New Equation.


Cloud • Professional Services • Security • Analytics • Consulting • Utilities • Renewable Energy
Los Angeles, California, USA
2,000 Employees

West Monroe is a digital services firm that was born in technology but built for business—partnering with companies in transformative industries to deliver quantifiable financial value. We believe that digital is a mindset—not a project, a team, or a destination—and it’s something companies become, not something they do. That’s why we work in diverse, multidisciplinary teams that blend management consulting, digital design, and product engineering to move companies from traditional ways of working to digital operating models—and create experiences that transcend the digital and physical worlds. Connected by the 13 founding values that drive our culture, our 2,000 employees work collaboratively across the firm with the belief that your success is our success.


Professional Services • Software • Analytics • Consulting • Energy
Los Angeles, California, USA
15,000 Employees

A global leader in applied safety science, UL Solutions transforms safety, security and sustainability challenges into opportunities for customers in more than 100 countries. UL Solutions delivers testing, inspection and certification services, together with software products and advisory offerings, that support our customers’ product innovation and business growth. The UL Certification Marks serve as a recognized symbol of trust in our customers’ products and reflect an unwavering commitment to advancing our safety mission. We help our customers innovate, launch new products and services, navigate global markets and complex supply chains, and grow sustainably and responsibly into the future. Our science is your advantage.


Consumer Web • Machine Learning • Professional Services • Software • Sports • Analytics
Santa Ana, California, USA
1,100 Employees

Collectors has multiple business lines that grade, authenticate, and sell millions of high-value, record-setting collectibles. We're the leader in third-party authentication and grading services for high-value collectibles including trading cards (Professional Sports Authenticator and Card Ladder), coins (Professional Coin Grading Services), video games (Wata), event tickets, autographs, and memorabilia, and with your help we can continue to grow rapidly. Our goal is to make the joy of collecting accessible to everyone - collectors looking to complete their set, inventors looking to maximize the value of their collection, and anyone who’s looking to preserve a game, card or coin that reminds them of fond memories in their lives. We’re entering an exciting new stage of growth as a result of our acquisition in 2021 led by entrepreneur and sports card collector Nat Turner, D1 Capital Partners L.P., and Cohen Private Ventures, in addition to renowned athletes and collectors. We’re investing in scalable, modern infrastructure to support the maturation of the industry, increasing value of collectibles, and demand for our services. Help us build a tech-enabled business for collectors. Our services span collectible coins, trading cards, video games, event tickets, autographs, and memorabilia through our subsidiaries, which include Professional Sports Authenticators (PSA), Professional Coin Grading Services (PCGS), Wata, Certified Coin Exchange (CCE), Collectors Corner, Set Registry, Collectors.com, and the Long Beach Expo collectibles trade show. Since our founding in 1986, we have graded and authenticated more than 80 million items. We employ over 1,000 people across our Santa Ana, CA headquarters, New Jersey, Seattle Hong Kong, Paris, Shanghai and Tokyo.


Fintech • Payments • Professional Services • Software • Financial Services • Cybersecurity • Big Data Analytics
Los Angeles, California, USA
6,600 Employees

With $93.77 billion in assets, City National Bank provides banking, investment and trust services through 65 branches, including 22 full-service regional centers, in Southern California, the San Francisco Bay Area, Nevada, New York City, Nashville, Atlanta, Washington, D.C., and Miami.* In addition, the company and its investment affiliates manage or administer $94.49 billion in client investment assets. City National is a subsidiary of Royal Bank of Canada (RBC), one of the world’s leading diversified financial services companies. RBC serves more than 17 million personal, business, public sector and institutional clients through offices in Canada, the United States and 27 other countries. For more information about City National, visit the company’s website at cnb.com. *City National Bank does business in Miami and the state of Florida as CN Bank.


Artificial Intelligence • Legal Tech • Professional Services • Software
Fully Remote
350 Employees

Ontra is the global leader in Contract Automation and Intelligence. The Ontra platform combines the best of artificial intelligence and software with a global network of talented lawyers to offer a complete and scalable solution for recurring legal workflows, such as processing routine contracts and tracking obligations in complex agreements. Ontra delivers purpose-built contract workflow and data management tools to easily manage obligations, answer key questions, and analyze trends and benchmarks. By streamlining repetitive legal processes and transforming contracts into data, Ontra helps customers lower costs, improve quality, reduce turnaround times, and provide actionable insights, ultimately freeing internal resources to focus on impactful and engaging work. Ontra is headquartered in San Francisco, with global operations across North America, Europe, and Asia. Learn more at www.ontra.ai.


Artificial Intelligence • Healthtech • Professional Services • Analytics • Consulting
Thousand Oaks, California, USA
13,000 Employees

ZS is a management consulting and technology firm focused on transforming global healthcare and beyond. We leverage our leading-edge analytics, plus the power of data, science and products, to help our clients make more intelligent decisions, deliver innovative solutions and improve outcomes for all. Founded in 1983, ZS is thrilled to celebrate our 40th anniversary this year with more than 13,000 employees in 35 offices worldwide.


Healthtech • Information Technology • Professional Services • Software • Consulting
Newport Beach, California, USA
35 Employees

Technossus helps companies modernize the technology they use to operate, increase revenue, and improve customer engagement. We provide world-class business consulting and enterprise software development services based on data & analytics to help global innovators gain practical value from their tech investments. Technossus focuses on offering Cloud Computing, Data & Analytics, and Process Engineering consulting and solutions development for the Healthcare & Lifesciences, Aerospace, and Financial Services industries.

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Artificial Intelligence • Edtech • Professional Services • Social Impact • Software • Analytics • Consulting
Fully Remote
650 Employees
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Aerospace • Hardware • Professional Services • Robotics • Software • Defense • Manufacturing
Altadena, California, USA
420 Employees
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Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
Los Angeles, California, USA
364000 Employees
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Cloud • Professional Services • Security • Analytics • Consulting • Utilities • Renewable Energy
Los Angeles, California, USA
2000 Employees
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Professional Services • Software • Analytics • Consulting • Energy
Los Angeles, California, USA
15000 Employees
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Consumer Web • Machine Learning • Professional Services • Software • Sports • Analytics
Santa Ana, California, USA
1100 Employees
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Fintech • Payments • Professional Services • Software • Financial Services • Cybersecurity • Big Data Analytics
Los Angeles, California, USA
6600 Employees
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Artificial Intelligence • Legal Tech • Professional Services • Software
Fully Remote
350 Employees
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Artificial Intelligence • Healthtech • Professional Services • Analytics • Consulting
Thousand Oaks, California, USA
13000 Employees

Agency • Digital Media • eCommerce • Professional Services • Social Media
Costa Mesa, California, USA
35 Employees

adQuadrant helps DTC (direct-to-consumer) brands dream bigger. We are a trusted advisor that provides holistic, strategic omni-channel digital marketing solutions by partnering our clients to solve the biggest challenges in terms of customer acquisition and growth. Our efforts produce tangible results backed by measurable data. We have the strategic capabilities, quantitative chops, deep creative understanding, and world-class talent with the best tools to drive revenue and profits. We are not simply a vendor checking boxes — our seasoned team serves as an extension of the companies we work with, leading strategy and execution. Our goal is to be the go-to marketing consultants for solving the biggest challenges.


Fitness • Mobile • Professional Services • Software
Hermosa Beach, California, USA
15 Employees

Building and scaling digital platforms, tools, and experiences for the global health and fitness industry.


Agency • Digital Media • Marketing Tech • Professional Services
7 Employees

We are a Los Angeles-based growth agency, working across a range of leading and emerging digital channels to help brands grow faster. Since 2003, we have grown into the top Los Angeles B2B marketing agency because we are obsessed with helping companies build predictable and repeatable streams of new leads, customers and revenue.


Agency • HR Tech • Other • Professional Services
3 Employees


Professional Services • Transportation
Garden Grove, California, USA
60 Employees

We offer tow trucks in Orange, Irvine, and Anaheim. In Anaheim, Expert Towing is a towing and auto repair service provider that provides towing services around-the-clock, every day of the week. All around Anaheim, Irvine, and Orange, we provide roadside help services. We can help you with any roadside auto issue because we have the expertise and resources. We offer car unlocking, gasoline delivery, and refills, auto jump starts, tire replacement and repair, towing of automobiles, and locksmith services. In Anaheim and the neighboring areas, we provide towing services. When you need help the most, our highly skilled and competent specialists will be there for you. Call our towing service right away.


Professional Services
5 Employees

<table border="0" cellpadding="0" cellspacing="0" style="border-spacing: 0px; border-collapse: collapse; color: rgb(0, 0, 0); font-family: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size: 14px;" width="800"><tbody><tr><td align="left" valign="top"><p>Legal Value Firm™ attorneys are focused upon providing excellent customer service to you, on your basic legal needs, at mostly flat fee prices. We do this in an approachable, professional, yet easy to access retail law firm setting. While technology is great and can make our lives easier, at Legal Value Firm™ we believe that law is personal. We believe that technology can help improve the practice of law, but fundamentally, clients want to talk and see an experienced, trusted attorney to help them with their legal needs. We don’t think that you need to pay hefty prices for these core legal services, nor do we believe that you should have to go to a traditional office building to get them. Our attorneys are skilled and trained and want you to feel comfortable in our neighborhood firm environment.</p><p>Because of our affordable pricing and flagship location near Silicon Beach in Los Angeles, Legal Value Firm has placed an emphasis on business formation, filing trademarks and LLCs, contract drafting and review, dispute resolution, etc. - all which provide an essential foundation for any startup or new business.</p></td><td align="left" valign="top">&nbsp;&nbsp;</td></tr></tbody></table><p>&nbsp;</p>


Agency • Professional Services • Sales
El Segundo, California, USA

Prosum is an award-winning Staffing Solutions provider specializing in Contract, Contract-to-Hire, and Permanent placements in the Information Technology industry. Our seasoned recruitment team brings a unique approach to your staffing needs. In addition to our keen understanding of local market needs, we employ a distinctively personal interview process. We take the time to get to know each candidate, including their expertise, training, goals and individual personality. This human approach allows us to be more flexible, more attentive and, most importantly, to do the right thing. It also means we empower our experts to go beyond cookie-cutter solutions in favor of a tailor-made staff augmentation plan. And that means we’re more likely to find candidates who will thrive in your organization. We are the link that gets you from where you are now, to where you want to be and beyond.


News + Entertainment • Other • Professional Services
10 Employees

Glassman Media is an independent Los Angeles-based international television production company whose credits include network primetime dating, competition, self-improvement, and game formats. Adaptation of Glassman Media original formats have been done in territories around the world.


Kids + Family • Other • Professional Services
100 Employees


Professional Services
100 Employees

At Better Home Serve, we understand how much pride there is in owning your own home. However, home ownership can be painful at times, if your home has not had the proper maintenance performed on it. Better Home Serve’s mission is to take the pain out of home ownership, so you can relax with your family and friends knowing that your home maintenance has been taken care of. There are many home warranty programs out there that will fix your problems after they have occurred. With Better Home Serve, the goal is to avoid these costly mistakes by taking care of what needs to be taken care of annually. We are here to make your home ownership easier for you. We would love to hear about any additional issues you are having in your home so we can provide a fast pain free solution. Better Home Serve, “Bringing Peace to Your Home” CEO: Gary D. Snow