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Top Agencies in Los Angeles, CA (347)

Optimal, a OneMagnify Company
Agency • Digital Media • eCommerce • Social Media • Business Intelligence
2 Offices
90 Employees
44 Benefits
Our award-winning team brings together the best data, technology, and media solutions to achieve your marketing goals.

Optimal is a performance marketing agency on a mission, to bring together the best data, technology, and people to achieve our clients’ marketing goals. Brand, campaign, or cause: we maximize performance at every moment. We are not only digital media strategists – we’re award-winning industry leaders, with deep knowledge spanning all things digital: from advertising and paid media to marketing and...

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Optimal, a OneMagnify Company

Optimal, a OneMagnify Company's Top Stability & Growth Strengths

Market Expansion: The February 2026 acquisition by OneMagnify is described as expanding paid-media reach across programmatic, CTV, paid search, paid social, and marketplaces. Earlier moves in 2022 (relaunch with Effective Spend) broadened the footprint to eight U.S. locations, signaling sustained expansion.

Product Line Growth: The business combined and then integrated a wide set of services—paid search, paid social, SEO, Amazon marketing, programmatic, CTV, performance creative—and proprietary audience data into a larger platform. Built In notes a growing Austin operation alongside active role postings, indicating continued buildout of these offerings.

Future-Ready Strategy: Integration into OneMagnify’s AI-powered platform positions the unit to leverage data and AI across channels. Additional parent-company acquisitions (e.g., Guidance in 2025) point to a strategy focused on assembling end-to-end digital capabilities.

Cie
Agency • Angel or VC Firm • Co-Working Space or Incubator • Digital Media • Enterprise Web • Software • Consulting
Irvine
65 Employees
104 Benefits Hiring Now
Cie: Igniting innovation.

Cie is a venture studio that serves as an innovation lab and accelerator for bold entrepreneurs who want to transform disruptive ideas into thriving ventures. Cie blends Silicon Valley DNA with the business maturity of serial entrepreneurs, seasoned venture capitalists, and Fortune 500 executives. Combined with the team’s strategic and operational expertise in technology, product development, brand building, and customer acquisition,...

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Cie

Cie's Top Stability & Growth Strengths

Innovation-Driven Growth: The company operates a venture-studio model that launches businesses from 'seed to growth' and highlights repeat exits, including Nativo’s 2025 acquisition by Life360 for $120 million. Feedback suggests this repeatable creation and monetization of ventures is a core engine of expansion.

Strong Hiring & Retention: Hiring materials refer to a 'growing team' with current senior engineering and design postings, including roles to 'grow the next set of future architects.' An eighth consecutive year on Built In’s Best Places to Work list supports ongoing talent attraction and retention.

Strategic Partnerships: The organization works with corporations and entrepreneurs to co-create and scale ventures, with a portfolio that includes recognizable brands and multiple active companies. This partnering approach expands market access and creates additional pathways for scale.

Maricich Health
AdTech • Agency • Marketing Tech
Irvine
22 Employees

Maricich Health is a branding, advertising and marketing communications agency. We help integrated healthcare organizations and others build market share by developing inspired campaigns that positively influence the way consumers and stakeholders make decisions about healthcare. By transforming strategies into creative ideas that further organizational and population health goals, we deliver healthy marketing outcomes for leading hospitals, health systems, payers,...

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Maricich Health
Invitro Capital
Agency • Angel or VC Firm • Artificial Intelligence
Irvine
41 Employees

At the heart of the AI revolution, InVitro Capital emerges as a pioneering Venture Studio, committed to transforming the landscape for small and medium-sized businesses ("SMBs"). Inspired by "In Vitro", the scientific method's ability to nurture life under controlled conditions, we specialize in de-risking the startup building process, bringing visionary ideas to life with precision and foresight. Our mission is clear:...

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Invitro Capital
gnet agency
Agency • Gaming
Los Angeles

We craft integrated campaigns for passion-driven brands, and we produce the work these campaigns are built around. We spark & deepen the passion of fans. We cultivate communities of fans who, together, make a brand much bigger than a product. The brands we work with are beloved parts of people's lives & identities.

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gnet agency
Dietch PR
Agency • Digital Media • Fashion • Consulting
Los Angeles
6 Employees
Hiring Now

Dietch PR, established in 2001, is a full-service fashion and lifestyle public relations and marketing agency headquartered in the Arts District of Downtown Los Angeles. The agency specializes in editorial and digital placement, celebrity seeding, influencer relations, and branding, utilizing a 360-degree media approach to maximize client awareness and impact within the fashion and wellness communities.

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Dietch PR
My-Headhunter
Agency • Professional Services • Consulting
3 Offices
1 Employees

My-Headhunter is a global platform for headhunters and consultancies, connecting them with clients and offering tools. It also functions as a job placement agency, with a noted specialization in the mortgage industry.

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My-Headhunter
Fetch Recruiting & Advisors
Torrance
3 Employees

Startup Tech & Product Recruiting company that supports Silicon Beach Startups. We also do Advisory Work and Consulting - stuff like helping you figure out who to hire when, best practices for recruiting, executive coaching. We are dog fanatics, and this is by far the best page on our site. http://fetchrecruiting.com/fur-people/

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Fetch Recruiting & Advisors
Dot818, LLC
Agency • Big Data • Marketing Tech • Software
Glendale
100 Employees
19 Benefits
Our innovative technology connects Advertisers, Publishers and Lenders with potential customers.

When we came up with the idea for dot818, we knew there were already performance marketing agencies out there. We wanted to go one step farther and offer a service that could actively respond to the real needs and wants of today’s advertisers and publishers.

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Dot818, LLC
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BCW North America
Agency • Marketing Tech
12 Offices
1,518 Employees
8 Benefits

BCW is the global communications agency built to move people. BCW partners with clients in the B2B, consumer, corporate, crisis management, healthcare, public affairs, purpose and technology sectors to set strategic direction for all communications and create powerful and unexpected ideas that earn attention. Through an “earned-plus” offer – earned media plus paid media, creative technology, data, AI and an...

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BCW North America
Task Force Talent
Agency • Professional Services • Security • Cybersecurity
Los Angeles
2 Employees

Task Force Talent is a specialized recruiting agency that connects innovative companies, including Seed to Series C startups and government contractors, with professionals in science, technology, and security. They specialize in placing high-level technical talent in fields such as AI, cybersecurity, and quantum computing, as well as positions requiring high-level security clearances and senior management expertise.

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Task Force Talent
VentureDevs
Agency • Information Technology • Mobile • Software
Los Angeles
100 Employees
12 Benefits
VentureDevs provides product strategy, design, and development services to high growth companies.

From dynamic startups to heavy-hitting enterprises, we help teams build software that pushes the boundaries of what’s possible. Whether you need to update legacy systems, scale an existing product, or create a new one from scratch, we’ll give your ideas the fuel they need to achieve liftoff through cutting-edge product development and team augmentation.

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VentureDevs
MBuy
Agency
Los Angeles
50 Employees

MBuy combines cross-channel expertise and the industry’s best technology to give marketers the power to connect with consumers through the entire purchase lifecycle. As a division of Mediaocean, MBuy partners with companies to provide strategic planning, buying, real-time optimizations and performance visibility across all media channels.

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MBuy
Maxim Healthcare Services
Agency • Professional Services
138 Offices
16,000 Employees
Hiring Now

Maxim Healthcare Services is a leading provider of home health, medical staffing, and wellness services across the nation. Its mission is to provide compassionate, home and community-based personalized care that honors the dignity of every patient and family. The company specializes in skilled nursing, personal care, and behavioral services, as well as military and federal services for veterans and service...

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Maxim Healthcare Services
Peanut Butter Video
Irvine
4 Employees

Peanut Butter Video is a full-service Video Production Agency. We pride ourselves on our cinematic and high-concept approach to visual storytelling.By analyzing and understanding our clients, we develop ideas that genuinely speak to their audience.

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Peanut Butter Video
Cronix LLC
Agency • eCommerce • Information Technology • Design • SEO
Los Angeles
60 Employees
Full-Service eCommerce & Digital Agency

Welcome to Cronix, your one-stop shop for transforming eCommerce ideas into thriving online empires. We're a passionate team of developers and strategists dedicated to empowering businesses of all sizes to conquer the digital landscape.

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Cronix LLC
The Evoke Agency
AdTech • Agency • Marketing Tech • Software
6 Offices
37 Employees
5 Benefits

At Evoke, we’ve redefined the agency model. As a top tier boutique agency with locations in the Midwest and West Coast, our team delivers a nimble, efficient and effective approach for brands large – and small. We use data to inform strategy, strategy to inform creative and creative and targeting to achieve business results through social media, influencer marketing and...

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The Evoke Agency
Generate Content LLC
AdTech • Agency
Santa Monica

Provider of cross-platform content production, talent management, and strategic consulting services. The company's services have an emphasis on finding opportunities in the digital landscape. It also creates professional entertainment properties targeted at Generation Y audiences.

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Generate Content LLC
Tizewell
Agency
Los Angeles
11 Employees

We are a group of Agile Ruby on Rails developers, iOS designers,  project managers, and product manager based out of Los Angeles, San Francisco, and Colombia. We have over 6 years of experience with Ruby on Rails and other web development technologies.We work to deeply understand your business and its purpose, and how to contribute to the success of your...

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Tizewell
theAudience
West Hollywood
250 Employees

THE COMPANY: theAudience (www.theaudience.com)theAudience is an entertainment content publishing network built upon the social media connections between fans and popular culture. Operating in partnership with leading entertainers and global entertainment brands, theAudience’s robust publishing network curates and produces content natively on social media platforms to create large, highly engaged fan bases. The company and its partners then build sustainable, organic...

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theAudience

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