Interpublic Group is one of the world's largest advertising and marketing companies

Interpublic Group (IPG) is a publicly traded company that owns and operates hundreds of advertising agencies, media companies, and marketing firms across the globe. It does not sell advertising space itself — instead, it owns the agencies that create ads and campaigns for brands, then places those ads with media outlets like television networks, websites, and social platforms.

If you work in advertising or marketing, you may work for one of IPG's agencies. If you are a business owner or marketer looking to hire an advertising agency, you might end up working with one of IPG's subsidiaries. Understanding what IPG is and how it is structured helps you know who you are actually dealing with when you contact an agency that carries its name.

Key Takeaways

  • Interpublic Group owns multiple advertising and marketing agencies under different brand names, so the agency you contact may be part of IPG even if it does not say "Interpublic" in its name.
  • IPG agencies create advertising campaigns, develop marketing strategies, and manage media buying — they do not own the media outlets where ads run.
  • The company is structured as a holding company, meaning it owns other companies rather than operating a single unified agency.
  • IPG is traded on the New York Stock Exchange under the ticker symbol IPG, so its financial performance is public information.

How Interpublic Group is organized

Interpublic Group operates as a holding company, which means it owns a collection of separate agencies and marketing firms rather than running one large agency under one roof. Each owned agency typically keeps its own name, leadership, and client relationships. This structure lets IPG own agencies that compete with each other or serve different markets without forcing them to merge.

Some of IPG's largest and most recognizable agency brands include McCann Worldgroup, Foote, Cone & Belding (FCB), and Lowe's. IPG also owns media buying companies, public relations firms, digital marketing specialists, and data analytics companies. When you hire an agency for advertising work, you may be hiring one of these IPG-owned firms without realizing IPG is the parent company.

The holding company structure means that if you work for or hire one of these agencies, you are ultimately working with IPG, but your day-to-day contact is with the specific agency brand. IPG handles financial management, strategic direction, and resource sharing across its portfolio, while individual agencies focus on client work and creative output.

What services Interpublic agencies provide

IPG-owned agencies offer the full range of advertising and marketing services. This includes creating advertising concepts and campaigns, producing television commercials and digital video, designing print ads and outdoor billboards, managing social media accounts, and developing brand strategies. They also handle media buying — negotiating with television networks, radio stations, websites, and other media outlets to purchase ad space and time on behalf of their clients.

Beyond traditional advertising, IPG agencies offer marketing research, public relations, event marketing, direct mail campaigns, email marketing, and data analytics. Some IPG subsidiaries specialize in healthcare marketing, financial services marketing, or digital-only campaigns. The range of services is broad because IPG owns agencies with different specialties and client bases.

When a brand hires an IPG agency, it typically signs a contract for a specific scope of work — perhaps a six-month campaign, an annual retainer, or a project-based fee. The agency then assembles a team to handle strategy, creative work, production, and media placement. Larger clients may work with multiple IPG agencies simultaneously, each handling a different part of the marketing effort.

The difference between Interpublic and media outlets

A common source of confusion is the difference between an advertising agency and a media outlet. IPG owns agencies that create and place ads, but it does not own the television networks, websites, or social platforms where those ads actually appear. When an IPG agency buys ad time on NBC or ad space on a website, it is purchasing that inventory from the media company that owns it.

IPG does own some media-related companies, such as Magna, which is a media buying and planning company. But Magna buys media space on behalf of IPG's client agencies — it does not own the networks or platforms themselves. This distinction matters because it means IPG's revenue comes from fees charged to advertisers and brands, not from selling ad inventory directly to the public.

How Interpublic makes money

IPG generates revenue primarily through fees paid by its advertising clients. These fees typically take one of three forms: a percentage of the total media spending the agency manages (called a commission), a flat monthly or annual retainer, or a project-based fee for specific work like creating a campaign or producing a commercial.

For example, if an IPG agency manages a $10 million annual advertising budget for a client, it might earn a 15 percent commission on that spending — $1.5 million in revenue. Alternatively, the client might pay a fixed retainer of $500,000 per year regardless of how much media is purchased. Larger clients often negotiate custom fee structures based on the scope and complexity of the work.

IPG is a publicly traded company, so it reports its financial results quarterly and annually to shareholders. You can find IPG's earnings reports, financial statements, and investor information on its corporate website or through financial news outlets. The company's stock trades on the New York Stock Exchange under the ticker symbol IPG.

Interpublic's global reach and scale

Interpublic Group operates in more than 100 countries and employs tens of thousands of people across its agencies and subsidiaries. This global presence means that if you are a brand looking to run advertising campaigns in multiple countries, an IPG agency can often coordinate that work across its international offices. It also means that IPG competes with other large holding companies like WPP, Omnicom, and Publicis for major advertising contracts.

The size and scale of IPG give it advantages in negotiating media rates with large networks and platforms, since it can commit to large spending volumes. However, smaller independent agencies sometimes argue they offer more personalized service and faster decision-making. The choice between hiring an IPG agency and an independent agency depends on your specific needs, budget, and the type of work you need done.

How to work with an Interpublic agency

If you are a business owner or marketer looking to hire an advertising agency, you can contact IPG-owned agencies directly through their websites. Most agencies have a "New Business" or "Contact Us" section where you can describe your project and request a meeting or proposal. You do not need to go through IPG corporate — you work directly with the specific agency you choose.

When you contact an agency, be prepared to discuss your budget, timeline, target audience, and advertising goals. The agency will likely ask questions to understand your business and then propose a scope of work and fee structure. Some agencies offer a free initial consultation or pitch meeting; others charge for the time spent on a proposal.

If you are looking for work as an employee, IPG agencies hire for roles in creative, account management, media buying, production, and many other areas. You can search job openings on individual agency websites or on IPG's corporate careers page. Working for an IPG agency means you are part of a large organization with resources and client relationships, though you may have less autonomy than you would at a smaller independent shop.

Frequently Asked Questions

Is Interpublic Group the same as a specific advertising agency?

No. Interpublic Group is the parent company that owns many agencies. When you hire an agency like McCann or FCB, you are hiring an IPG-owned agency, but you work with that agency directly, not with IPG corporate. IPG handles the business side; the agency handles your advertising work.

Do I have to use Interpublic if I want to advertise?

No. IPG is one of several large advertising holding companies. You can hire an independent agency, a smaller holding company, or work directly with freelance creatives and media buyers. The choice depends on your budget, the scope of your project, and what services you need.

How much does it cost to hire an Interpublic agency?

Costs vary widely depending on the agency, the scope of work, and your budget. Some agencies work with small businesses on retainers starting at a few thousand dollars per month. Large national or international campaigns can cost hundreds of thousands or millions. You negotiate fees directly with the agency based on your specific needs.

Can I find out which agencies are owned by Interpublic?

Yes. IPG's corporate website lists its major agency brands and subsidiaries. You can also search for an agency name plus "Interpublic" to confirm ownership. However, the specific agencies owned by IPG change over time as the company acquires new agencies or divests existing ones.

What is the difference between Interpublic and WPP or Omnicom?

All three are large advertising holding companies that own multiple agencies. They compete for the same clients and have similar business models. The main differences are in which specific agencies they own, their geographic strengths, and their specialties. Your choice between them depends on which agencies and services fit your needs best.