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IMPLAN Certified Economists

We Quantify Your Economic Impact

Rigorous, independent economic impact studies for ports, airports, data centers, festivals, universities, pension systems, and public agencies. Trusted by government bodies and cited in national media. Proposals within 48 hours.

100+
Economic Impact Studies
48hr
Proposal Turnaround
$9B+
Largest Study Impact
2 of ~36
IMPLAN Certified Economists Worldwide
Trusted By Crowder College Montana DOT Port San Antonio LACERA Cielo Digital Infrastructure
Why Zenith

The Most Experienced Impact Team in the Industry

Our economists have authored more impact studies than virtually any other firm. Our team includes two of the world's few dozen IMPLAN Certified Economists.

We don't have a horse in the race. Our clients hire us precisely because independent, objective analysis carries more weight with the audiences that matter.

About Our Team →
Samuel Maury-Holmes presenting economic impact findings at a conference
IMPLAN Certified
What We Do

Our Services

From multi-billion dollar port operations to local festivals, the same rigor at every scale.

Economic Impact Analysis

Quantify jobs, GDP, output, and tax revenues using IMPLAN, REMI, RIMS II, and other leading input-output platforms.

Fiscal Impact Analysis

Tax revenues by type and government level to support policy decisions.

Social Impact & Surveys

Attendee surveys, demographic profiling, and community benefits.

Legislative District Analysis

Impact data by Congressional and state districts for advocacy.

Land Use & Feasibility

Market analysis and development feasibility for zoning decisions.

Designed Reports & Decks

Publication-quality PDFs, exec summaries, and presentations included.

Featured Work

Case Studies

Crowder College campus showing aerial view, bell tower, and entrance signUniversity

Crowder College

Economic impact study for a Southwest Missouri community college, featured in Joplin Globe and KSNF.

$128M Outputtotal economic impact
Commercial aircraft at a Montana airport with mountain range in backgroundAviation

Montana Statewide Aviation

System-wide aviation analysis for the Montana DOT, including the largest statewide tourist survey in state history.

75 Airportsanalyzed statewide
Outdoor music festival at sunsetFestival

Zootown Music Festival

Attendee survey and economic impact study for Missoula's breakout music festival, cited in national media.

$9.1M Outputnet new activity
How We Work

From Kickoff to Final Report

Scope & Kickoff

Define geography, data needs, methodology. Proposals in under 48 hours.

Data & Modeling

Stakeholder interviews, surveys, and customized IMPLAN models.

Analysis & Review

Internal QA/QC via parallel analysis, then collaborative review.

Deliver & Present

Designed report, exec summary, deck, and board presentation.

Client Feedback

What Our Clients Say

We needed numbers that would hold up in front of a state legislature, and Zenith delivered exactly that. The methodology was transparent, the turnaround was fast, and the final report was boardroom-ready.

Client Testimonial

Public Agency Director

Our sponsors kept asking for hard data on economic impact. Zenith gave us a study that earned press coverage and made the case for us. The report paid for itself many times over.

Client Testimonial

Event Organizer

What stood out was the responsiveness. Questions answered same-day, every draft on time, and a final product that was polished enough to hand directly to our board without edits.

Client Testimonial

University Administrator

Featured Publication

The Economic Impact of U.S. Data Center Construction

Our 2025 study found that data center construction supports over 571,000 U.S. jobs, generates $155.8 billion in sales, and contributes $80.6 billion to GDP annually.

Discuss Your Project →
571K+
U.S. jobs supported annually
$155.8B
Business Sales
$17.8B
Tax Revenue
Ready to Start?

Get a Proposal Within 48 Hours

Tell us about your project. Detailed scope, timeline, and fixed-fee quote.