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Top Tech Companies (3,348)

AdTech
Columbus, Ohio, USA
95 Employees

Orange Barrel Media (OBM) is a leading out-of-home media company that has been redefining the “billboard” since 2004. We develop and operate iconic media displays that provide value to advertisers and the public through elevated designs and a balanced mix of art, community, and commercial content. With a footprint that spans 25 of the top urban markets nationwide, OBM’s inventory has grown from large-format static signs and wallscapes to landmark digital spectaculars. In 2016, we created sister company, IKE Smart City, a team that is singularly focused on innovative smart city technology and the development of interactive digital kiosks called IKE. We hire diverse talent who contribute to a collaborative and inclusive culture built on mutual respect. Our team shares a passion for the business, a drive to succeed, and a great sense of humor. We start each day excited about the work we do together to further the growth of the company.


AdTech • Marketing Tech
Atlanta, Georgia, USA
52 Employees

Oktopost enables B2B marketing teams to amplify their brand on social media and measure the real impact of social on the business. Our social media management, social listening, and employee advocacy solutions are built for B2B, allowing marketers to engage with customers and prospects on social media, get actionable insights, and prove social ROI. Integrating natively with all major marketing automation and CRM platforms – including Salesforce, Marketo, Eloqua, HubSpot, and Microsoft Dynamics 365 – Oktopost helps marketers leverage social data to improve customer experience and drive revenue growth. Trusted by thousands of B2B marketing professionals globally.

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AdTech • Cloud • Digital Media • Enterprise Web • Software
3 Offices
483 Employees

Madhive is the leading technology company engineered for modern TV advertising. Through its self-service platform, Madhive modernizes legacy systems, enabling advertisers to automate the ad buying process into one operating system seamlessly. This allows advertisers to plan, target, activate, and measure their campaigns with greater simplicity, accountability, reach, and control. Powered by an industry-leading bidder and device graph that processes billions of available ad opportunities per day, Madhive delivers precise, brand-safe audience connections efficiently at scale. The company is trusted by the leading local content owners, creators, distributors, national agencies, and brands, powering millions of dollars in media across 20,000+ daily campaigns. To learn more, visit www.madhive.com.


AdTech • Marketing Tech
San Francisco, California, USA
1,625 Employees

AppsFlyer helps brands make good choices for their business and their customers through innovative, privacy-preserving measurement, analytics, fraud protection, and engagement technologies. Built on the idea that brands can increase customer privacy while providing exceptional experiences, AppsFlyer empowers thousands of creators and 8,000+ technology partners to create better, more meaningful customer relationships. To learn more, visit www.appsflyer.com.


AdTech
Austin, Texas, USA
39 Employees

Sock Club is the #1 designer and manufacturer of custom socks. At Sock Club, we empower companies and organizations to promote their brand in a creative and tangible way with custom socks. Socks are perfect for promotional items, corporate gifts, special events and of course, company swag. We provide complimentary design support and a standard turnaround time of 10 business days or fewer for our American-made socks. We create an exceptional quality product that is ethically produced and competitively priced for clients like Amazon, Slack, American Airlines, SXSW, NBC, and many more! Interested in custom socks? Our in-house design team is ready to help you bring your sock vision to life - and fast! Send us your logo and let them design your socks for free! Want to design your own sock? We can send you a design template with all of the tools you need to design your dream sock. Our designers are a resource for you throughout the process and are more than happy to assist you with your design for no additional charge. Want socks for you and your loved ones? The same awesome team also runs our subscription service. This is where our designers compete to deliver you the best sock experience each month!


AdTech • News + Entertainment • Sales • Social Media
New York, New York, USA
300 Employees

OpenWeb (formerly Spot.IM) is on a mission to inspire and elevate quality conversations online. We build technologies to create thriving engaged communities, reduce toxicity, and increase safety. Today, OpenWeb works with more than 700 top-tier publishers that use our platform and host 100 million monthly active users.


AdTech • Marketing Tech
New York, New York, USA
2,965 Employees

Horizon Media is a leader in driving business-based outcomes for marketers. The company was founded in 1989, is headquartered in New York, and has offices in Los Angeles and Toronto. With estimated billings of $8.7 billion and over 2,300 employees, Horizon is the third largest U.S. media agency according to COMvergence data. Recognized as one of the world’s ten most innovative marketing and advertising companies by Fast Company, Horizon Media has been named Media Agency of the Year by MediaPost, Adweek and AdAge and is known for its highly personal approach to client service. Renowned for its culture, Horizon is also consistently named to all the prestigious annual Best Places to Work lists published by Fortune, Forbes, AdAge, Crain’s New York Business and Los Angeles Business Journal; including “Best Workplaces for Diversity,” “Best Workplaces for Women,” and “Best Workplaces for Millennials” honors. Bill Koenigsberg, President, CEO and Founder of Horizon Media, has earned almost every industry accolade and, in 2019, garnered the marketing’s highest honor when he was inducted into the American Advertising Federation (AAF) Hall of Fame. TOGETHER WE'RE BUILDING A PLACE OF BELONGING At Horizon, diversity, equity and inclusion are pillars of our culture. Numerous studies show that a more diverse workplace benefits everyone in so many ways; employees, organizations and their clients. When people feel that they belong and are included, they become committed and feel empowered to be more innovative. And that is the workforce we strive to have. We welcome everyone and do not discriminate based on gender, race, religion, sexual orientation, age or disability. We want you to feel welcomed, safe and know that you’re a vital member of our community. For more information, visit: www.horizonmedia.com or www.horizonmedia.com/careers.


AdTech • eCommerce • Machine Learning • Marketing Tech • Software
4 Offices
350 Employees

NextRoll is a marketing technology company delivering products ambitious companies use and rely on to grow their businesses. Powered by machine learning and integrated data platforms, NextRoll’s technology serves tens of thousands of businesses globally through its business units: RollWorks, an account-based platform for business-to-business marketing and sales teams, and AdRoll, an eCommerce marketing platform for growing direct-to-consumer brands. NextRoll is a privately-held company headquartered in San Francisco, CA.


AdTech
5 Offices
620 Employees

Kargo creates breakthrough cross-screen ad experiences for the world’s leading brands and publishers. Every day, our 600+ employees bring the power of their creativity and diversity to radically raising the bar on what mobile, CTV, AI, social, and eCommerce can do to wow consumers and build businesses. Now 20 years strong, Kargo has offices in NYC, Chicago, Austin, LA, Dallas, Sydney, Auckland, London and Waterford, Ireland. Humble brag: In 2024, Kargo was recognized as a Best Place to Work by Built In.


AdTech
Santa Monica, California, USA
107 Employees

Smadex is the transparent DSP engineered for growth. The number one solution for user acquisition, retargeting and branding campaigns. We address the challenges and concerns of marketers by providing a fully transparent platform built on strong technology, countless programmatic management features and powerful machine learning algorithms that focus on achieving real outcomes. Advertisers can access global consumers on the highest quality brand safe and viewable inventory at scale, and capture attention using strong and engaging ad formats to drive performance sales and brand metrics. Smadex partners with the leading third party platforms to provide the most innovative solutions and independent measurement. Our open platform can easily plug and play with any new external partners. Smadex is a technology company led by engineering and data science, working with agencies and direct clients across the globe. Smadex is a business unit of Entravision Communications (NYSE: EVC)


AdTech
Westfield, New Jersey, USA
27 Employees

Client Accelerators is a paid advertising agency the specializes in High Ticket Funnels, Ecommerce & Digital Brands. Currently we manage over $40 Million Dollars a year in ad spend across Facebook, Google, YouTube, Instagram, Pinterest, TikTok, and others.


AdTech • Marketing Tech
Columbia, Maryland, USA
23 Employees

Highland Management Group has earned a name as a valued partner to our clients by forming an elite group of experts who share a passion for achieving great things. We are happy to work with the most qualified marketing experts who, with their creativity, helps us shine in the industry. We have appreciated and sustained productive talent and then utilized that talent to achieve marketing results for clients. At Highland Management Group, we believe passionate people deliver better. We don’t merely demonstrate how to do a job; we develop our new associates into business professionals. We take continued growth and development seriously; these aspects are non-negotiable for the organization and our team. It is only natural then that we invest generously in the development of our team. Once onboard, we pair each new associate with a seasoned mentor who takes on the responsibility of transforming said associate into a successful manager. Our continued focus is on providing our team with the best learning tools and fueling the organization’s expansion plans and goals of opening new offices in newer markets. We implement a one-on-one approach with our trainees to capitalize on their individual strengths and pave the way for the all-around personal development of our associates.


AdTech
Winooski, Vermont, USA
254 Employees

Fuse creates authentic brand engagement for teens and young adults. We never lose site of the secondary consumers and those who influence brand consumption. We are independent, disciplined, but not rigid. We guide our clients step-by-step, but treat their challenges as unique. Our solutions are custom, never pre-determined or formulaic. The result of our approach is client retention—more than three times the industry average. At Fuse, we specialize in content, campus, influencers, sports, music and retail, while providing the following marketing services: social media, brand strategy, experiential and creative. For more information about Fuse including case studies, staff bios, thought leadership and agency news, visit fusemarketing.com. Twitter @fuse_marketing Instagram @fuse_marketing


AdTech • Digital Media • Marketing Tech
3 Offices
10,936 Employees

IPG Mediabrands is the media and marketing solutions division of Interpublic Group (NYSE: IPG). IPG Mediabrands manages over $47 billion in marketing investment globally on behalf of its clients across its full-service agency networks UM, Initiative and Mediahub and through its award-winning specialized business units Healix, KINESSO, MAGNA, Mediabrands Content Studio, Orion Holdings, Rapport, and the IPG Media Lab. IPG Mediabrands clients include many of the world’s most recognizable and iconic brands from a broad portfolio of industry sectors including automotive, personal finance, consumer product goods (CPG), pharma, health and wellness, entertainment, financial services, energy, toys and gaming, direct to consumer and e-commerce, retail, hospitality, food and beverage, fashion and beauty. The company employs more than 18,000 diverse marketing communication professionals in more than 130 countries. Learn more at www.ipgmediabrands.com


AdTech • Marketing Tech • Software
3 Offices
340 Employees

Integrate provides a hub for managing and measuring demand generation programs.


AdTech • Digital Media • Marketing Tech • Software
4 Offices
270 Employees

Optimum Media is a multiscreen advertising sales agency and media consultancy business available to small and medium businesses, as well as national, political, media & entertainment, and agency clients across the United States. Optimum Media works with advertisers to develop custom multiscreen advertising solutions powered by proprietary technology and a massive aggregated database of audience data points and TV viewership data.


AdTech • Software
San Francisco, California, USA
825 Employees

Quantcast is an advertising technology company and the creator of an innovative intelligent audience platform that empowers brands, agencies and publishers to know and grow their audiences online. Our solutions are leveling the playing field for our customers when it comes to effectively reaching audiences online and helping them power a thriving free and open internet for everyone.


AdTech
Rye Brook, New York, USA
684 Employees

Data Driven. Tech Enabled. Growth Obsessed. Anteriad powers B2B with the industry’s leading data: purpose built, highly-trusted, compliant, campaign ready and with global reach. Providing B2B marketing leaders with depth and scale as well as hyper granularity. The most demanding B2B and enterprise technology CMOs rely on us to get ahead with our wholistic full funnel approach to the identification of targeted audiences and the delivery of integrated, multi-channel campaigns across traditional and digital media while being accountable for performance and the results we achieve.


AdTech • Marketing Tech
New York, New York, USA
290 Employees

Since 2005, Madison Logic has empowered the largest and fastest-growing companies to convert their best accounts faster by finding and engaging throughout the customer journey with the most influential members of the buying committee. The ML Platform, a global multi-channel ABM media activation and measurement platform, enables marketers within enterprise organizations to leverage unique proprietary data to identify the accounts most likely to purchase, maximize engagement across multiple channels, and accelerate sales cycles to positively impact ROI.


AdTech • Computer Vision • Machine Learning • Software
2 Offices
232 Employees

Located in the heart of Silicon Valley, Baidu USA is one of the R&D centers of Baidu, China’s largest search engine provider. Baidu USA’s team of elite, world-class researchers and engineers devote their time to tackling the most challenging, change-the-world projects in AI and related fields. Baidu USA is comprised of four groups: Baidu Research US, Intelligent Driving Group US, Baidu USDC and Smart Living Group US. At Baidu USA, we act with the nimbleness of a startup, but as a global company, have access to immense computing resources and data. This makes Baidu USA the best place for those working in AI to see their work developed and potentially deployed to hundreds of millions of users. The name Baidu was inspired by a poem written more than 800 years ago during China's Song Dynasty. Baidu, whose literal meaning is “hundreds of times,” represents a persistent search for the ideal.