The Ad Agency That Put Architects, Coders and Culture Nerds at the Same Table

A plumbing company, a dentist and a Greek restaurant are not the usual opening credits for a global creative business. They were among the humble jobs that kept Diesel alive after two friends started the Montreal agency in 1993. Jean-François Bouchard had studied law. Philippe Meunier had studied design. Neither had worked at an ad agency. They reportedly had about $6,000, no portfolio and enough cheerful ignorance to build the place they had failed to find elsewhere.

The name eventually became a problem. Diesel was already busy becoming a famous Italian fashion label, so the Canadian firm shuffled the letters and emerged as Sid Lee. The anagram feels unusually apt. Reinvention, remixing and a certain refusal to leave professional categories alone would become the company’s habits. Today Sid Lee describes itself as a creative community of more than 700 people working from Montreal, Toronto, New York, Los Angeles, Seattle, Paris and London.

Calling it an advertising agency is accurate in the same way that calling a department store a room is accurate. Sid Lee makes campaigns and identities, but also apps, retail environments, digital services, films, events and sports sponsorship programs. Its orbit includes architecture practice Sid Lee Architecture and specialists such as youth-culture shop Yard, experience studio Digital Kitchen, human-centered design firm Haigo and data-driven agency BIMM. A client can arrive with a marketing problem and leave with something that requires a building permit.

The brief does not care about your org chart

A modern customer meets a brand in fragments. There is the search result, the store, the TikTok, the mobile checkout, the package, the sponsorship, the customer-service exchange. Traditional agencies divided those moments into channels and handed each to a department or another vendor. Sid Lee’s proposition is that the customer never agreed to those boundaries. The experience feels whole to the person using it, even when the machinery behind it is not.

The agency calls its answer “Commercial Creativity.” The trademarked phrase sounds grander than the operating idea beneath it: start with the business outcome, bring different crafts together early and let the solution determine the format. A strategist, architect, filmmaker, developer and data analyst can work from the same brief. The aim is fewer relays between people who understand only their own slice of the customer.

“The interesting product is not the campaign. It is the mixed team that can decide whether a campaign is even the answer.”YesPress analysis

Three words escape the deck

The cleanest demonstration arrived in 2014. The Toronto Raptors were the NBA’s only Canadian team, yet they lacked a national identity to match that position. Sid Lee found the useful tension: the club was an outsider, geographically and culturally, in a league whose center of gravity sat south of the border. “We The North” turned that perceived distance into pride.

It worked because it was less a slogan than a piece of public property. The black-and-white films, city courts, clawed basketball and rippling flag gave supporters symbols they could repeat. The language spread through arenas, bars and clothing, then acquired fresh meaning during the Raptors’ 2019 championship run. Reported campaign results included a sharp rise in new merchandise purchasers, a quarter increase in television viewership and more than a third of team merchandise sales carrying We The North branding.

That is the sort of assignment Sid Lee is built to chase: not simply selling tickets, but giving a community a compact way to understand itself. The campaign also explains the agency’s claim to being “deep in culture.” Culture here is not decoration pasted onto a media plan. It is the material from which the plan is made.

What the company actually sells

Sid Lee’s customers are organizations with enough scale, complexity or ambition to need several disciplines at once. Its public roster has included adidas, Cirque du Soleil, Coca-Cola, Samsung, Intel, Ubisoft, Netflix, RONA, National Bank, Electronic Arts and numerous public-interest organizations. The problems range from launching a product and refreshing a brand to redesigning a service, bringing people into a store or making sponsorship spending produce something fans remember.

The business is conventional where the creative model is not. Clients pay project fees, retainers, production costs and specialist consulting or implementation fees. Long agency-of-record relationships bring steadier revenue; one-off transformations and production bring larger bursts. Sid Lee does not disclose stand-alone financials. It has been owned since 2015 by kyu, the creative-services collective backed by Japan’s Hakuhodo DY Holdings, which gives it access to a wider network and an Asia-Pacific bridge while Montreal remains headquarters.

The competitive field is therefore broad. Sid Lee can meet Wieden+Kennedy or Droga5 on a campaign, R/GA or AKQA on an experience, IDEO on design thinking, and Accenture Song or Deloitte Digital on transformation. Its difference is not that none of those companies combine disciplines. Many do. The difference is how insistently Sid Lee makes the combination part of its identity, down to keeping architecture and in-house production close to the brand team.

A culture designed to keep making

Multidisciplinary companies can become miniature holding groups, rich in capability and poor in conversation. Sid Lee tries to resist that fate with shared leadership, common spaces and a language of “artisans” rather than employees. More than 50 leaders have a stake in the model. Its stated values - caring, progressive, bold and persevering - are ordinary words, but the practical test is whether people with different expertise are rewarded for building together rather than protecting territory.

The most tangible cultural mechanism is Sid Lee Collective, an incubator that helps fund, produce and exhibit passion projects. Employees can dedicate up to 10 percent of their time to them. This is not pure corporate generosity. A director who makes a strange short film or a designer who builds an installation returns with a wider range, new collaborators and evidence of what might survive outside a client brief. Curiosity becomes research and development in civilian clothes.

• 1993Diesel beginsTwo graduates open a small Montreal agency with little money and no agency experience.
• 2006-2009A new name, then new dimensionsDiesel is remixed into Sid Lee; architecture formally joins the offer.
• 2012-2015New York, We The North and kyuInternational growth accelerates, the Raptors platform lands and kyu acquires the company.
• 2025-2026Leadership, sport and AI-era workMarie-Lise Campeau becomes global CEO, Sid Lee Sport launches and technology-led campaigns earn fresh recognition.

The next interface may not be a screen

Sid Lee’s newest challenge is also the industry’s: artificial intelligence is beginning to stand between customers and brands. If an agent compares products, negotiates a price or completes a purchase, the familiar website journey may shrink from ten clicks to one request. The agency argues that brands will need “polymorphic” experiences - interactions that change form and function while retaining a recognizable identity.

That idea fits the company’s history. A brand that can survive the jump from film to store to voice assistant needs more than a logo kit. It needs rules for behavior, tone, service and sensation. Sid Lee has appointed global AI and transformation leadership and is framing the technology as both a production tool and a customer-experience problem. The risk, naturally, is that every integrated agency says something similar. Proof will come through work that is useful after the case-study film ends.

The 2025 launch of Sid Lee Sport offers a more concrete signal. Headquartered in London, the unit combines sponsorship strategy, campaign creativity, hospitality, operations and measurement. It is a focused practice inside the wider machine, built on the recognition that sports rights are complicated and generic content wastes expensive access. In 2026, the broader agency also picked up recognition for Electronic Arts’ Battlefield 6 work, including a One Show Silver Pencil for an idea that linked game destruction with data and AI.

A brand problem can begin in a spreadsheet and end as a building, a ritual or three words on a flag.The Sid Lee range, in one sentence

Where Sid Lee fits

Sid Lee occupies the useful middle between an independent creative boutique and a global consultancy. It is large enough to serve international brands, connected enough to draw on the kyu and Hakuhodo DY systems, and still specific enough to carry Montreal’s design-minded, slightly mischievous imprint. Its ideal client does not want five specialist agencies politely exchanging files. It wants one accountable creative partner capable of moving between meaning and making.

There are trade-offs. Breadth can blur a point of view. In-house capability can tempt a firm to sell what it already owns. Global collaboration can add meetings as quickly as it removes silos. Sid Lee’s best work answers those risks by making the output feel inevitable, not integrated for integration’s sake. We The North did not look like twelve disciplines. It looked like three words the audience had been waiting to say.

That may be the most transferable idea in the company’s story. Do not organize creative work around the artifact you expect to produce. Organize it around the tension worth resolving, then invite the people who can see it from different angles. The plumber and the dentist are long gone from the client list. The beginner’s willingness to ask what an agency might be is still doing useful work.