Athru Partners

What Athru Partners does

Athru Partners is a Chicago-based strategic advisory firm founded in 2018 that serves founder/owners of independent marketing services, MarTech, and healthcare companies. The firm operates with a team of 1-10 employees organized around four partners — David Sheehan (Managing Partner), Bill O'Donnell (General Partner), and Operating Partners Rob Glen and Jim Demas — who collectively bring 140+ combined years of experience and direct involvement in 30+ M&A transactions across both buy and sell sides. Athru targets mid-market agency and tech business owners seeking to maximize enterprise value through acquisition, sale, or strategic growth, and has engaged with 126 such firms across its three focus categories.

The firm's core intellectual asset is "The Athru 21," a proprietary 21-metric evaluation framework covering factors such as business longevity, ownership structure, account composition, employee stability, contract duration, categories served, and services offered, used to assess agency valuation and M&A sale readiness. Service delivery is organized under three pillars: Maximize Value (M&A Expertise and Exit Planning), Accelerate Growth (Branding & Market Positioning, Business Development Strategy, Client Composition Strategy), and Optimize Performance (Organization Alignment, Financial Management, Talent Development). Athru maintains relationships with 350 active buyers spanning PE firms, majority investors, holding companies, family offices, and strategic acquirers, and leverages 500 proprietary and secondary research databases to support client engagements.

Athru generates revenue through engagement-based professional advisory fees for M&A consulting, exit planning, performance improvement, and growth strategy services. The go-to-market model is sales-led and consultative, initiated through a no-obligation consultation via the website or direct outreach to partners, with services tailored to specific transaction or growth needs. The firm supplements its direct advisory channel with content marketing (blog and email newsletter), conference thought-leadership (e.g., AMIN Worldwide), and working partnerships with unnamed leading investment banks to provide transaction connectivity. No pricing tiers or fee schedules are publicly disclosed; engagements are quote-based. Athru has named clients including Remedy, Reality Rx, 1of8 Agency, Rise Strategy Group, and Fingerpaint Marketing, all mid-market firms in the marketing services or healthcare sectors.

Name

Athru Partners

Legal name

Athru Partners

Website

https://athrupartners.com

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

1–10 employees

Short description

Athru Partners is a Chicago-based strategic advisory firm that helps founder/owners of independent marketing services, MarTech, and healthcare companies maximize enterprise value through M&A advisory, exit planning, and growth strategy engagements.

Ownership category

akta.pro rank

Product category

Strategic Advisory Services

NAICS

Management Consulting Services (54161), Other Management Consulting Services (541618), Marketing Consulting Services (541613)

SIC

Services-Management Consulting Services (8742), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

M&A Advisory (Buy-Side & Sell-Side) (BPAHAOAA)

akta.pro secondary industries

Corporate Development & Strategic Partnerships Advisory (JVs, Alliances, Carve-outs) (BPAHAOAG), Industry-Specialist / Sector-Focused M&A Advisory (FSAEAGAJ)

Keywords

• Strategic advisory services
• M&A consulting
• Exit planning services
• Business growth advisory
• Performance improvement consulting

Headquarters

HQ city

Chicago

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Marketing or Sales, Operations

Revenue model

1. Strategic Advisory Services: Athru Partners generates revenue through professional advisory fees for M&A consulting, exit planning, performance improvement, and growth strategy services. Revenue is derived from engagement-based advisory work with founder/owners of marketing services and tech businesses seeking acquisition, sale, or strategic growth support.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Athru Partners is a strategic advisory firm that helps founder/owners of independent marketing services and tech businesses accelerate growth and maximize enterprise value. The firm delivers professional advisory services across three pillars—Maximize Value (M&A advisory and exit planning), Accelerate Growth (branding, business development, client composition), and Optimize Performance (organization, finance, talent)—primarily to agencies and healthcare branding firms considering acquisition, sale, or strategic growth initiatives.

Product overview

Athru Partners is a strategic advisory firm offering a unified portfolio of consulting services organized under three core pillars: Maximize Value, Accelerate Growth, and Optimize Performance. The Maximize Value pillar encompasses M&A Expertise and Exit Planning services for acquisition or sale transactions. The Accelerate Growth pillar provides Branding & Market Positioning Strategy, Business Development & Growth Strategy, and Client Composition Strategy. The Optimize Performance pillar delivers Organization Alignment & Infrastructure, Financial Management, and Talent Development & Evaluation services. The firm focuses exclusively on independent marketing services and tech business companies.

Differentiator

Problem solved

Functional benefit

Products and services

• M&A Expertise
• Exit Planning
• Branding & Market Positioning Strategy
• Business Development & Growth Strategy
• Client Composition Strategy
• Organization Alignment & Infrastructure
• Financial Management
• Talent Development & Evaluation

Named customers5 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators5 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Lincoln International: Lincoln International is a global middle-market investment bank covering business services, marketing services, and technology. It competes for the same types of mid-market agency and MarTech mandates that Athru targets, though across a much broader geography.
• Harris Williams: Harris Williams is a middle-market M&A advisor with active coverage of marketing services, media, and business services. It competes with Athru on agency and MarTech transactions but serves a broader set of verticals and larger deal sizes.
• Houlihan Lokey: Houlihan Lokey is a global investment bank with a sizable middle-market M&A practice covering business services, marketing, and communications subsectors. As a broad incumbent, it overlaps with Athru on agency and MarTech sell-side mandates but operates at much larger deal scale and breadth.

Direct peers

• Luma Partners: Luma Partners is an investment bank focused exclusively on digital media, marketing, and technology sectors, providing M&A and strategic advisory. It competes directly with Athru in sell-side and buy-side mandates across MarTech and marketing services.
• Woodburn & Company: Woodburn & Company is a specialized M&A advisory firm focused on the advertising, marketing services, and digital agency sectors. It is the closest direct peer to Athru Partners, serving founder/owners of independent agencies with sell-side, buy-side, and valuation advisory across closely overlapping verticals.
• Brynwood Partners: Brynwood Partners is an M&A advisory firm specializing in transactions within the advertising, marketing, and digital media sectors. It is a direct peer to Athru Partners, serving independent agency owners with sell-side and corporate development advisory.

Emerging players

• Tandem Growth Partners: Tandem Growth Partners is an advisory firm focused on growth strategy and M&A for digital agencies and marketing services businesses. It is an emerging niche peer to Athru with overlapping client segments in independent agency ownership transitions.
• Grace Blue: Grace Blue provides executive search and strategic advisory to the marketing, communications, and digital sectors. It overlaps with Athru on consulting and growth advisory for marketing services founders, though its primary focus is executive search rather than M&A.
• MediaLink: MediaLink is a strategic advisory firm serving the marketing, media, and technology ecosystem, providing consulting and M&A advisory to agencies, MarTech, and brand owners. It is an emerging peer with broader scope than Athru, but overlapping client base among marketing services founders.

Others

• The Pangaea Network: The Pangaea Network is an international network of independent marketing services agencies. While not a direct M&A advisor, it is an ecosystem participant adjacent to Athru's client base and a potential source of referral flow for agency M&A mandates.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

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 Athru Partners