What IEG does

IEG is a US-based sponsorship consulting firm headquartered in Chicago, founded in 1983, that operates across both the buy-side (corporate brands) and sell-side (rights-holders such as sports leagues, teams, and venues) of the sponsorship market. The firm provides professional advisory services organized around the sponsorship lifecycle — Planning (using proprietary data models to identify productive territories and value assets), Transacting (valuation and negotiation support), Optimizing (asset and activation performance), and Measurement (the proprietary 3-2-1 evaluation framework that assesses value for money, value for brand, and value for business through independent valuation and primary market research). IEG explicitly does not buy or sell sponsorships on behalf of clients, positioning itself as an impartial third-party advisor, and serves named segments including brands, sports & entertainment properties, cultural institutions, associations/non-profits, and colleges & universities.

Commercially, IEG generates revenue through custom consulting engagements and a recurring research/content franchise that includes End-of-Season reports for the Big 5 North American sports leagues (NFL, MLB, NBA, NHL, MLS), category trend reports across verticals such as music festivals, insurance, casinos, airlines, museums, and a monthly "Sponsorship Deals to Know" tracker. Annually, IEG reviews 10K+ sponsorship assets across 75+ categories, with reported Big 5 sponsorship revenue above $8B and NFL sponsorship revenue above $2.0B in recent seasons cited as market context rather than IEG's own revenue. Distribution is sales-led through direct enterprise consultation, supported by content marketing via the company's blog, LinkedIn, and X (Twitter) properties, with a four-tier website navigation (Brands, Sports & Entertainment, Cultural Institutions, Associations & Non-Profits, Colleges & Universities) signaling horizontal segmentation across customer types.

Operationally, IEG is private with 51-100 employees and no disclosed funding rounds, parent company, or institutional investors in the available source data. Visible client logos include Exxon Mobil, Kentucky Derby, Prudential, American Heart Association, and USO, indicating a mix of enterprise brands, large sports/entertainment properties, and large non-profits. The firm maintains no public API, SDK, or mobile app footprint — its competitive assets are advisory methodology, domain data, and four decades of category authority rather than software.

Name

IEG

Legal name

IEG

Website

https://sponsorship.com

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

51–100 employees

Short description

IEG is a Chicago-based sponsorship consulting firm, founded in 1983, that provides valuation, planning, transaction, optimization, and measurement advisory services to corporate brands and sponsorship rights-holders (sports leagues, cultural institutions, non-profits, and universities), supported by a recurring research and insights franchise.

Ownership category

akta.pro rank

Headquarters

HQ city

Chicago

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Sponsorship Consulting Services: IEG generates revenue through professional consulting services for both sponsorship buyers (brands) and sellers (properties). Services span planning, valuation, transaction support, optimization, and performance measurement. The firm operates with an impartial, third-party approach and does not buy or sell sponsorships directly.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

IEG is a sponsorship consulting firm that helps both brands (sponsorship buyers) and properties/rights-holders (sellers) plan, transact, optimize, and measure sponsorship deals. Its services span the full sponsorship lifecycle — from strategy and property valuation to deal structuring, contract negotiation, and post-execution ROI demonstration — anchored by the proprietary 3-2-1 Valuation Approach that assigns a dollar value to a sponsorship property.

Product overview

IEG is a sponsorship marketing agency and consulting firm that offers a comprehensive suite of advisory services organized around the sponsorship lifecycle. The core offering consists of four integrated service pillars: Planning (data-driven territory identification using proprietary models), Transacting (valuation and negotiation support), Optimizing (ongoing partnership performance enhancement), and Demonstrating (ROI measurement using the proprietary 3-2-1 approach). These core services are complemented by a robust research and insights division that produces End of Season Reports for major sports leagues (NBA, NFL, NHL, MLB, MLS), Category & Property Trends Reports across sectors, and monthly Sponsorship Deals to Know updates. IEG also provides educational content through its 9 Steps to Successfully Execute a Sponsorship framework and Sponsorship Basics resources, positioning itself as a full-service trusted advisor rather than a software platform.

Differentiator

Problem solved

Functional benefit

Products and services

• Sponsorship Planning Strategic advisory service that helps brand marketers and properties assess objectives, identify the right sponsorship categories and opportunities, and build a sponsorship roadmap. Audience: brand marketers (sponsorship buyers) and property rights-holders.
• Sponsorship Transaction
• Sponsorship Optimization
• Sponsorship Measurement & Demonstration

Quantifiable outcome

• 10K+ Sponsorship Assets Reviewed Annually
• +2 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles2 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Scale indicators7 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• Momentum Worldwide: Momentum is a global experiential and sponsorship agency within McCann Worldgroup, offering sponsorship consulting alongside broader experiential marketing services. It competes with IEG on brand-side sponsorship strategy and activation.
• WPP/GroupM (ESP/Octagon heritage brands): WPP's portfolio includes multiple sponsorship, sports, and entertainment marketing brands (e.g., GroupM ESP). It competes with IEG through bundled media-buying and sponsorship advisory offerings from a global advertising holding company.
• Dentsu Sports: Dentsu Sports is part of the global Dentsu advertising network and offers end-to-end sports marketing including sponsorship strategy, media buying, and activation. It competes with IEG through bundled offerings from a top-tier holding company.
• Learfield (Learfield IMG College): Learfield is the dominant multimedia rights holder for US college athletics, offering sponsorship sales, activation, and consulting across hundreds of university properties. It competes with IEG's Colleges & Universities segment with a much broader, integrated rights model.

Direct peers

• Octagon: Octagon is one of the largest global sports and entertainment marketing agencies, offering sponsorship consulting, athlete management, and brand activation. It directly competes with IEG in sponsorship strategy and valuation while operating at significantly larger scale.
• Engine Shop: Engine Shop is a sponsorship and experiential marketing agency working with brands and properties across sports and entertainment. It competes with IEG on the property side with strategy, sales support, and activation services.
• SponsorUnited: SponsorUnited is a sponsorship data, analytics, and advisory platform serving brands, properties, and agencies. It is the closest direct competitor to IEG, offering sponsorship valuation, market intelligence, and strategic advisory services across sports, entertainment, and cultural sectors.
• Front Row Marketing Services: Front Row is a sponsorship and experiential marketing agency focused on sports and entertainment properties. It competes with IEG in property-side sponsorship strategy, packaging, and sales support, particularly for league and team clients.

Emerging players

• OptiPro (Sponsor Intelligence): OptiPro is an emerging data-driven sponsorship analytics and valuation platform serving brands and properties. It represents a SaaS-enabled competitor to IEG's traditional advisory model, particularly in sponsorship measurement and benchmarking.
• Two Circles: Two Circles is a sports data and marketing agency providing sponsorship strategy, fan data analytics, and commercial advisory to sports rights-holders and brands. It is comparable to IEG in sponsorship valuation and advisory but brings a stronger data-and-technology orientation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/ieg
• LinkedInlinkedin.com/company/groups

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about IEG