Leo Burnett

What Leo Burnett does

Leo Burnett is a global advertising and creative agency founded in 1935 and headquartered in Chicago. It operates as a wholly-owned creative network within Publicis Groupe, the French-listed advertising and communications conglomerate. Following its 2024 merger with sibling agency Publicis Worldwide, the combined entity now operates under the 'Leo' brand (retaining Leo Burnett's heritage), delivering brand strategy, advertising creative, and multi-channel marketing campaigns through the 'Leo Constellation' network of approximately 15,000 people across 90 markets. The agency sells professional services to enterprise clients — including McDonald's, Heineken, Bank of America, Renault, Gatorade, Papa Johns, AXA, Oreo, Whisper, Suncorp, and Homecenter — on a custom-quote, agency-of-record basis through dedicated account teams. Pricing is not publicly disclosed and there is no proprietary technology platform; the underlying capability is human creative talent, brand planning, and campaign execution embedded within Publicis Groupe's broader media, data, healthcare, and PR resources. The business model is fundamentally B2B professional services revenue, with go-to-market executed through enterprise field sales and direct client relationships rather than self-serve or productized SaaS channels.

Name

Leo Burnett

Website

https://leoburnett.com

Company type

Private

Founded year

1935

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Leo Burnett is a 1935-founded Chicago-based global advertising and creative agency, now operating as the 'Leo' creative network within Publicis Groupe. It delivers brand strategy and multi-channel marketing campaigns to enterprise clients including McDonald's, Heineken, and Bank of America across 90 markets.

Ownership category

akta.pro rank

Product category

Advertising Agency Services

NAICS

Advertising Agencies (54181), Advertising Agencies (541810), Advertising, Public Relations, and Related Services (5418)

SIC

Services-Advertising Agencies (7311), Services-Advertising (7310)

akta.pro primary industry

Integrated Advertising (Brand + Performance + Media) (BPAFAAAA)

Keywords

• Advertising agency services
• Brand creative campaigns
• Marketing strategy services
• Multi-channel campaign development
• Brand strategy consulting

Headquarters

HQ city

Chicago

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Advertising and Creative Services: Leo Burnett generates revenue through providing advertising, creative, and marketing services to enterprise clients. The agency develops multi-channel marketing campaigns, brand strategies, and creative content for clients including major brands such as McDonald's, Papa Johns, and others.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Leo Burnett is a global advertising and creative agency that delivers brand strategy, creative campaign development, and multi-channel marketing campaigns for enterprise clients. Following its 2024 merger with Publicis Worldwide into the unified 'Leo' network under Publicis Groupe, the agency operates a global constellation of creative talent across 90 markets. Services span concepting, campaign production, and execution across paid, owned, and earned media for major multinational brands.

Product overview

Leo Burnett operates as a single unified creative agency offering under the Publicis Groupe umbrella. The agency provides advertising and marketing services rather than a modular SaaS product. Following the merger of Leo Burnett with Publicis Worldwide to form the consolidated entity 'Leo' under Publicis Groupe, the agency now delivers creative services through its 'Leo Constellation' network spanning 15,000 people across 90 global markets. Notable client work includes campaigns for McDonald's, Renault, Gatorade, Heineken, and Bank of America.

Differentiator

Problem solved

Functional benefit

Products and services

• Leo Burnett Creative Services Full-service global advertising and creative agency offering including brand strategy, creative campaign concepting, multi-channel campaign development and execution for enterprise clients. Delivered through the 'Leo Constellation' network spanning 15,000 people across 90 markets worldwide to clients such as McDonald's, Renault, Gatorade, AXA, Heineken, Bank of America, Whisper, Oreo, Suncorp, Homecenter, and Papa Johns.

Named customers11 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Papa JohnsmajorStrategic or Co-development Partner · 28 January 2026Papa Johns partnered with Leo Burnett Worldwide for their redesigned Pan Pizza nationwide launch campaign in January 2026. The multi-channel marketing campaign represents a significant client-agency partnership, with the new Pan Pizza being the chain's first major innovation of 2026 after years of development and testing. This represents an ongoing client relationship for major marketing initiatives.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• McCann Worldgroup: IPG-owned global creative agency network, direct competitor to Leo Burnett for multi-market brand campaigns and integrated communications.
• Ogilvy: WPP-owned global advertising network with comparable full-service creative, brand strategy, and multi-market delivery to enterprise clients including Coca-Cola, IBM, and Unilever.
• Droga5 (Accenture Song): Accenture Song-owned creative agency renowned for award-winning brand work (Apple, Nike), now backed by a large consultancy — directly competing with Leo Burnett for premium creative briefs.
• TBWA Worldwide: Omnicom's global creative-disruption network competing for the same enterprise brand advertising budgets and award circuit recognition.
• Wieden+Kennedy: Independently-owned creative agency known for flagship brand campaigns (Nike, Coca-Cola), directly competing with Leo Burnett for premium creative mandates and top-tier talent.
• Saatchi & Saatchi: Publicis sibling network (within the same parent), providing a direct intra-group benchmark on creative awards, client wins, and global brand campaigns.
• BBDO Worldwide: Global full-service creative advertising network within Omnicom, similarly serving multinational enterprise brands across multiple markets. Direct head-to-head competitor for global creative mandates.
• J. Walter Thompson (JWT) / VML: WPP-owned global ad network merged with VMLY&R, competing across brand strategy, advertising, and digital creative services for global enterprise clients.
• Grey Global Group: WPP-owned global creative agency network with comparable enterprise client roster (Gillette, P&G) and similar multi-channel campaign capabilities.

Others

• Publicis Worldwide: Now merged into the same 'Leo' entity under Publicis Groupe; included for context as the legacy network combined with Leo Burnett in the 2024 restructuring.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/leo-burnett
• Instagraminstagram.com/leoconstellation_publicis
• Xx.com/LeoBurnett
• Facebookfacebook.com/leoburnett

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments1 record

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Leo Burnett