In This Article
- Why It Matters
- Their Path, in Short
- Big Themes From the Conversation
- How They Choose the Right Agency Partners
- What Stood Out
- The Inside Scoop
Why It Matters
Matthew Lieberman’s career doesn’t look like the typical path to becoming a CMO—because it isn’t. He started in film, built his business muscles inside PwC, and eventually led one of the largest marketing transformations in professional services. Now he’s stepped into Cooley, a global law firm known for shaping tech and life science giants. His journey matters because it blends creativity, analytics, and a challenger mindset—exactly the mix many CMOs talk about but few actually live. And for agencies, he offers a clear window into how a modern marketing leader thinks, evaluates partners, and chooses who gets a seat at the table.
Their Path, in Short
Matthew grew up in Los Angeles, surrounded by the energy of the entertainment world. He stayed local for school, dual-majoring in business and film at USC. That mix of creativity and commercial thinking would become a thread through everything that followed. His first job was on the creative side of film—script reading, project development, and shaping stories. He loved it. It taught him how powerful storytelling can be, and how every idea benefits from a creative lens.
But he also felt a pull toward the business side of the industry. His studio encouraged him to get his master’s degree, promising him a spot on the business team when he returned. While in grad school, he ended up interviewing at PwC—a firm he only knew as his studio’s auditor. He joined a rotational program that pushed him into an entirely different world: financial modeling, diligence work, and working with major entertainment and media companies.
He thought he’d stay two years. He stayed much longer.
Eventually, he felt it was time for something new. PwC countered by asking what they could do to keep him. Matthew said marketing looked interesting. At the time, marketing inside professional services was almost entirely events and long-form printed thought leadership. But research—developing insights, shaping points of view, building arguments—spoke to him. So he jumped.
That decision set off a long run inside PwC’s marketing organization. He led marketing for entertainment and media. He stepped into roles that felt outside his comfort zone, including leading marketing for the consulting practice. Then he became CMO. During his tenure, the firm went through massive change: new technology, new data capabilities, new buyer expectations, and new competition. Matthew led a full transformation—rebuilding structure, redefining roles, centralizing processes, modernizing the MarTech stack, and aligning marketing with the firm’s business goals.
After years of nonstop travel, he relocated full-time to Palm Springs during the pandemic. Later, Cooley approached him. He saw a firm he admired for its culture, its clients, and its entrepreneurial spirit. And he saw another moment ripe for transformation—similar to what he’d lived through at PwC. That sparked the next chapter of his journey.
Big Themes From the Conversation
One theme that keeps surfacing in Matthew’s story is the courage to run toward something new. When he moved from film to business, and later from consulting to marketing, he did it because he wanted the challenge—not because he was running away from anything. A mentor once asked him, “Are you running from something or to something?” That question still shapes how he leads and how he advises others.
Another theme is confidence mixed with humility. Matthew talked openly about imposter syndrome and the value of saying, “I don’t know the answer to this.” He believes leaders should experiment, test, and learn—even when the path isn’t obvious. That mindset helped him push boundaries, question old habits, and rethink long-standing traditions inside large organizations.
He also carries a deep belief in the power of creative thinking. His film background didn’t fade once he left Hollywood; it shows up in how he evaluates ideas, how he shapes stories internally, and how he believes modern marketing should look. Creativity, for him, is not a “nice to have”—it’s a business driver.
Another throughline is his commitment to team building. One of his mentors taught him the importance of always being present for his team, encouraging new ideas, and bringing people together. Matthew sees leadership as service: giving people clarity, supporting their growth, and creating an environment where they can do their best work.
Watch CMO Journey Interview
How They Choose the Right Agency Partners
When I asked Matthew how he finds agency partners, he didn’t hesitate—relationships matter. Referrals and past experiences still play a major role, both in his PwC years and at Cooley. But that’s only the starting point.
At Cooley, he also looks for agencies that can fill specific capability gaps. Search capacity, advanced creative thinking, new technologies—anything that brings in skills his team doesn’t have yet. When an agency reaches out and says, “Here’s something we can do that you may not know about,” that gets his attention. It helps him learn what’s possible and what tools or capabilities he might not be aware of.
He also participates in formal RFP processes when needed, often involving procurement teams to build a pool of candidates. But even in a structured process, he avoids a one-size-fits-all approach. Sometimes a hold-co agency with broad resources works. Other times a boutique with deep expertise is the better choice. For Matthew, the answer is almost always a blend.
But the biggest differentiator, he says, is personalization.
He’s seen major agencies walk in and talk about themselves for an hour. That approach falls flat. The agencies that stand out do the opposite: they show they understand the company, its goals, and its context. They listen. They co-create. They don’t force a rigid work plan—they collaborate on one.
Thought leadership also plays a role. Matthew reads constantly, especially on planes. He pays attention to trend-hunting content—even if it’s B2C—because it helps him connect dots in the B2B world. He values case studies and insights on how other companies structure their marketing and use technology. Agencies that publish this kind of work have an advantage.
But he’s clear about one thing: generic content and generic pitches go nowhere. He wants substance, relevance, and real thinking.
What Stood Out
What struck me most about Matthew is the blend of confidence and curiosity. He’s led huge teams, transformed major organizations, and worked with some of the biggest brands in the world. Yet he speaks with openness, warmth, and a willingness to admit what he doesn’t know. There’s no ego in his story—just a steady commitment to growth.
One moment that captured his philosophy was when he recalled a mentor urging him not to accept the status quo. “We’ve always done it this way” isn’t a strategy. For Matthew, questioning tradition isn’t rebellious—it’s responsible leadership. That mindset is woven through everything he’s done, from PwC to Cooley.
Inside Scoop
This article focuses on the journey, the leadership philosophy, and how this CMO works with agency partners.
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