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Best Adtech Companies to Work for in Colorado (209)

Adswerve, Inc.
AdTech • Artificial Intelligence • Cloud • Digital Media • Marketing Tech • Analytics • Consulting
2 Offices
250 Employees
61 Benefits Hiring Now
We're an award-winning data, media and tech consultancy and a leading Google and Adobe partner.

We're an award-winning data, media and tech consultancy and a leading Google and Adobe partner that helps brands and agencies think beyond clicks and conversions to unlock new opportunities for growth. We thrive on rolling up our sleeves and digging into the tough stuff for our 800+ clients. And we love getting them the most ROI from their digital marketing....

Adswerve, Inc.

Adswerve, Inc.'s Top Overall Employer Reputation Strengths

Work-Life Balance: Flexible schedules, generous PTO, and a virtual-first setup are highlighted as enabling healthy integration of work and personal life. Feedback suggests the company prioritizes balance through practices like summer hours and remote-friendly norms.

Benefits & Perks: A comprehensive package—such as 401(k) matching, paid parental leave, wellness and remote-work stipends, and commuter or coworking support—is consistently detailed. These offerings signal meaningful investment in employee well-being beyond base pay.

Belonging & Inclusion: An explicitly inclusive culture and core values emphasize diverse perspectives and ensure team members feel seen, heard, and valued. Colleagues are often described as supportive, collaborative, and willing to share knowledge.

AdAction
AdTech • Digital Media • Marketing Tech • Mobile
Quality User Acquisition at Scale

At AdAction, we’re revolutionizing how brands connect with audiences through the power of mobile technology. As leaders in performance-driven marketing, we create innovative solutions that merge supply, loyalty, and rewards into seamless, mobile-first strategies. Our platform empowers brands and app developers to drive engagement, boost retention, and achieve sustainable growth by delivering personalized, reward-based experiences that foster genuine connections. With cutting-edge...

AdAction

AdAction's Top Overall Employer Reputation Strengths

Benefits & Perks: Published benefits include comprehensive health coverage, a 401(k) match, paid parental leave, and wellness, learning, and home‑office stipends. These offerings position the company competitively for a small, remote‑first adtech employer.

Work-Life Balance: Company materials emphasize a remote‑first setup with flexible schedules and autonomy over time off, complemented by hub meetups in Denver, Austin, and Chicago. This structure can support day‑to‑day flexibility for roles that thrive in asynchronous collaboration.

Recognition: External workplace accolades and certifications publicly associate the organization with a strong culture signal. Such recognition suggests recent efforts to invest in employee experience and employer brand.

Magnite
AdTech • Big Data • Digital Media • Software
19 Offices
950 Employees
74 Benefits Hiring Now
Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform.

Together, we power advertising that enables billions of people to stay informed, entertained, and connected. We introduce them to new ideas, products, and services that make their lives better. And we help media owners of all sizes realize their full potential. That’s a lot — that’s the power of advertising. But it’s only possible with great technology. And that’s where Magnite...

Magnite

Magnite's Top Overall Employer Reputation Strengths

Work-Life Balance: Hybrid in-office cadence (Tue–Thu) with remote flexibility on other days, generous time off, and quarterly wellness days support a sustainable rhythm. Office amenities on in‑person days further reinforce balance.

Benefits & Perks: Comprehensive offerings include 401(k) with match, equity and ESPP, healthcare coverage, gym reimbursement, and catered lunches. Active ERGs and community programs add valued non‑cash benefits.

Market Position & Stability: Revenue growth, margin expansion, and CTV-focused products (e.g., SpringServe and ClearLine) indicate credible footing in a growing segment. National workplace accolades signal consistent employer recognition.

Digible
AdTech • Agency • Artificial Intelligence • Digital Media • Marketing Tech • Social Media • PropTech
2 Offices
145 Employees
46 Benefits Hiring Now
Marketing & Technology Services. Built for Apartments.

Digible is a motley crew of energetic industry professionals who all share a passion for a common purpose: to transform the apartment marketing industry. We provide a comprehensive suite of digital marketing solutions, including Paid Search & Social, Geofencing, and more. Our use of AI truly sets us apart, Fiona is our groundbreaking predictive analytics platform and Fair Housing Compliance...

Digible

Digible's Top Overall Employer Reputation Strengths

Work-Life Balance: Company materials highlight a 32-hour, four-day workweek with Fridays off and remote-friendly options that support time to recharge. Generous PTO and flexible arrangements are presented as part of the standard experience.

Benefits & Perks: Benefits information cites medical/dental/vision coverage, 401(k) matching, paid parental leave, wellness stipends, and a dog-friendly office. Social events, learning funds, and remote stipends are additionally referenced as part of the package.

Recognition: Company channels consistently surface third-party honors such as Denver Post Top Workplace and Best Places to Work Multifamily. These external accolades reinforce positive employer visibility and cultural investment.

NBCUniversal
AdTech • Cloud • Digital Media • Information Technology • News + Entertainment • App development
7 Offices
68,000 Employees
52 Benefits Hiring Now
NBCUniversal has a rich history of evolving the media and entertainment industry.

From film, television, news, theme parks, interactive media, and streaming, our people are at the center of it all. ​Here, we solve complex and business-critical problems. That’s why we’re looking for people to help us continue our evolution, imagining and delivering the most innovative and disruptive products and services through the latest tech advancements in the industry. ​ Here you...

NBCUniversal

NBCUniversal's Top Overall Employer Reputation Strengths

Market Position & Stability: A broad portfolio across broadcast, film, streaming, sports, and parks—along with recent sports‑rights wins and strong upfront ad sales—signals ongoing momentum in growth areas. Live‑event strength (e.g., early sell‑out Super Bowl inventory) underscores advertiser demand across platforms.

Benefits & Perks: U.S. offerings emphasize generous paid time off starting day one, parental and fertility support, caregiving days, and volunteering opportunities. Unique perks like Universal park access and Peacock access complement health coverage and a matched 401(k).

Learning & Development: Structured pathways such as the NBCUniversal Page Program, internships, and specialized development tracks provide hands‑on learning and cross‑division exposure. Feedback suggests these programs help many convert early experiences into longer‑term roles.

Crispin Porter + Bogusky
AdTech • Marketing Tech
Denver, Colorado, USA
300 Employees

Crispin Porter + Bogusky is a full-service, fully-integrated advertising agency filled with full-time, late-working, on-timing.

Crispin Porter + Bogusky
Location3
AdTech • Agency
Denver, Colorado, USA
76 Employees
38 Benefits Hiring Now
The preferred digital partner for the world's leading franchises.

Location3 is the premiere digital partner of the world's leading franchisors. Founded in 1999 and located in the heart of Denver, Location3 is made up of employees who service consumer and multi-unit retail brands through enterprise-level and local digital marketing solutions.

Location3
New American Colonies
AdTech • eCommerce
Colorado Springs, Colorado, USA
4 Employees

 New American Colonies is a nationwide trade network of responsible, American-owned companies who understand the importance of supporting small businesses, American manufacturing, and local, family-farm agriculture in fueling our country’s engines of economic growth.Among other things, it is designed to:Promote the products & services of American industry.Promote U.S. travel and tourism.Promote new business development through direct marketing and other home-Based...

New American Colonies
Scannibal
AdTech • Mobile
Denver, Colorado, USA
2 Employees

Transaction-based collaborative loyalty and marketing platform

Scannibal
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Epsilon
AdTech • Digital Media • Marketing Tech
26 Offices
8,000 Employees
43 Benefits
Marketing built on proof, not promises.

When you’re one of us, you get to run with the best. For decades, we’ve been helping marketers from the world’s top brands personalize experiences for millions of people with our cutting-edge technology, solutions and services. Epsilon’s best-in-class identity gives brands a clear, privacy-safe view of their customers, which they can use across our suite of digital media, messaging and...

Epsilon

Epsilon's Top Overall Employer Reputation Strengths

Work-Life Balance: Flexible time off, remote options, and added "days of rest" indicate a results-over-hours philosophy that supports balance. Feedback suggests many teams can plan schedules around personal needs, including occasional work from different global offices.

Learning & Development: Robust training across leadership, technical, sales, and product areas, plus internal career counseling and AI-supported upskilling, show strong commitment to growth. Feedback suggests employees can build expertise across technologies with structured resources.

Team Support: The environment is frequently described as friendly, supportive, and open, emphasizing collaboration to deliver for clients. Core values around respecting all voices and working together reinforce a sense of support and belonging.

Merkle
AdTech • Marketing Tech
21 Offices
4,000 Employees

Merkle is a leading technology-enabled, data-driven customer experience management (CXM) company. For over 30 years, Fortune 1,000 companies and leading nonprofit organizations have partnered with us to build and maximize the value of their customer portfolios. We work with world-class brands like Dell, T-Mobile, Samsung, GEICO, Regions, Kimberly-Clark, AARP, Lilly, Sanofi, NBC Universal, DIRECTV, American Cancer Society, Habitat for Humanity,...

Merkle

Merkle's Top Overall Employer Reputation Strengths

Learning & Development: Employees are often described as learning a lot quickly and gaining valuable experience, particularly early in their careers or in specialist roles. The environment is framed as a strong place to build skills through challenging, hands-on work.

Team Support: Colleagues are frequently characterized as supportive and collaborative, with seniors often willing to share knowledge. Day-to-day experience is portrayed as strongly influenced by having helpful peers on the team.

Belonging & Inclusion: A culture of inclusivity, respect, empathy, and compassion is emphasized alongside formal recognition for diversity and inclusion. This creates a signal that people-focused values are intended to be part of the workplace identity.

Connekt
AdTech • Artificial Intelligence
Denver, Colorado, USA
37 Employees

Connekt is the only in-content advertising and data science company with an integrated transaction engine enabling brands, distribution platforms and media companies operating in an internet-enabled TV world to unlock new revenue streams. Connekt brings engagement, commerce, and analytics to TV. Current partners include CBS, HBO, LG, and Nielsen.

Connekt
Blue Ox Digital
AdTech • Agency • Digital Media • Marketing Tech • Professional Services • Social Media • Analytics
Denver, Colorado, USA
4 Employees
26 Benefits
Digital Marketing Agency located in Denver, that specializes in eCommerce, lead generation & tracking for small business

We specialize in online advertising for small lead generation and eCommerce companies. Utilizing custom tracking and strategies on Google Ads, Microsoft Ads, Meta, LinkedIn and more.

Blue Ox Digital
Respondology
AdTech • Social Media • Software
Boulder, Colorado, USA
48 Employees
40 Benefits Hiring Now
At Respondology, we leverage technology for good.

Respondology offers a solution for brands of all industries to safeguard their online reputation on social media platforms in real-time. Our technology strategically hides any toxic comments in 22 languages that could negatively impact their paid, organic, and influencer social marketing campaigns. Respondology is the only solution that combines a customizable filtering dashboard, generative AI, and human moderation to provide you...

Respondology
Made (made.com)
AdTech • Marketing Tech • Retail
2 Offices
42 Employees

Made is a small shop with a track record of creating real momentum for big brands. We do this through strategic vision, creative excellence, and an approach that actually makes sense in today's radically unpredictable marketing landscape. We don't have a rigid process for solving business problems, or a cumbersome financial engagement model. Instead, we have a talented, experienced group...

Made (made.com)
Mogl (Formerly Ventura Growth)
AdTech • Digital Media • Marketing Tech
Denver, Colorado, USA
33 Employees
48 Benefits Hiring Now
Empowering brands on the world's leading advertising platforms.

Mogl helps independent agencies and growth brands Scale Beyond today’s limits—moving past legacy tools and siloed partners toward real growth. We’re not just media traders or dashboard builders. We’re system architects. Strategy partners. A team built to move. Born in Colorado, Mogl reflects the way we work: fast, focused, and built for elevation. We move with intent, adapt to the terrain, and...

Mogl (Formerly Ventura Growth)
D.U.C. Magazine
AdTech • News + Entertainment
Denver, Colorado, USA

D.U.C. Magazine stands for Devoted Unheard Constituency. It is a non-partisan, online political magazine written by and for college students and young professionals. There is currently no forum for people in the 18-25 demographic to share their views on a professional stage in a way that will garner the attention of our lawmakers. This will create that platform.

D.U.C. Magazine
Boulder Video
AdTech • Digital Media
Boulder, Colorado, USA
5 Employees

Boulder Video Media offers effective solutions to create scalable lead generation campaigns all bound by client-led success metrics. We thrive to deliver high volume traffic to clients through accountable and measurable results.As a digital agency, our success can only be measured by how happy our clients are.

Boulder Video
The Trade Desk
5 Offices
2,700 Employees
44 Benefits Hiring Now
We help brands and their agencies deliver more relevant ads to audiences everywhere, across devices.

The Trade Desk is changing the way global brands and their agencies advertise to audiences around the world. Our mission is to transform media for the benefit of humankind. Our media-buying platform helps brands deliver a more insightful and relevant ad experience for consumers — and sets a new standard for reach, accuracy, and transparency.

The Trade Desk

The Trade Desk's Top Overall Employer Reputation Strengths

Benefits & Perks: Benefits are described as comprehensive, including fully paid health coverage for employees and dependents, generous leave, ESPP and 401(k) match, wellness programs, and ample office perks. These offerings indicate a strong investment in employee well-being beyond base pay.

Learning & Development: Learning infrastructure includes bootcamps, mentorship, paid certifications, conferences, and structured onboarding. Continuous training and internal mobility are emphasized to support growth and promotion from within.

Team Support: Colleagues are often seen as supportive within an empathetic, collaborative culture that prioritizes respect and inclusion. A warm atmosphere, team bonding rituals, and a "no asshole" hiring stance reinforce day-to-day cohesion.

Annapurna Digital
Hot Sulphur Springs, Colorado, USA
3 Employees

We build SEO & Internet marketing plans that climb the search engines & engage audiences. We believe that content marketing is about telling engaging stories & web design should have marketing strategies that involve SEO & brand engagement. We work with clients that are concerned about a local audience & what local SEO means.

Annapurna Digital

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