What Erdy McHenry Architecture does

Erdy McHenry Architecture is a privately held, full-service architectural design firm founded in 1999 by Scott Erdy, FAIA, and David McHenry, FAIA, and headquartered at 915 N. Orianna St., Philadelphia, with a second office in Durham, North Carolina. The firm serves institutional and developer clients across six verticals: Academic, Housing, Health & Science, Commercial, Cultural, and Agricultural & Infrastructure, with documented projects spanning universities (University of Pennsylvania, Drexel, NC State, Syracuse, Ohio State, Cornell, Rutgers, Rowan), healthcare systems (Penn Presbyterian, Sidney Hillman), commercial and developer clients (Brandywine Realty Trust, Liberty Property Trust, Axalta, Marriott), government entities (Commonwealth of Pennsylvania), and non-profits (Southern Poverty Law Center, Archdiocese of Trenton).

The firm's central operational and technical differentiator is its proprietary 'Integrated Decision Making as a Design Tool' methodology, in which Budget, Program, and Schedule are reconciled against one another at each design decision to produce value propositions across all budget levels, paired with in-depth 3D computer visualization that supports real-time design and construction coordination. Their stated core technology is 3D Computer Visualization used throughout design and documentation. Project delivery emphasizes expression of building purpose over applied style, and includes differentiated sustainable outcomes (LEED Platinum at Vertical Screen HQ, net-zero design at Syracuse Intermodal, 700,000 gallons of annual stormwater diversion at Cira Green). The firm has accumulated over 50 design, construction, and community awards, including the 2016 AIA Pennsylvania Architectural Firm of the Year Award and AIA Philadelphia Gold and Silver Medals.

The business model is professional services fee-for-engagement architecture, with projects secured through direct enterprise relationships, RFP processes, referrals, and developer partnerships. The 20-person firm operates with two FAIA principals (Scott Erdy and David McHenry) and four named Senior Associates, with no external equity, debt, or institutional investment, growing organically since founding. Geographic reach spans the Mid-Atlantic, Northeast, and Southeast United States. No revenue, contract values, or pricing structures are publicly disclosed.

Name

Erdy McHenry Architecture

Legal name

Erdy McHenry Architecture LLC

Website

https://em-arc.com

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

11–50 employees

Short description

Erdy McHenry Architecture is a 20-person, privately held architecture firm founded in 1999, headquartered in Philadelphia with a Durham, NC office, serving universities, healthcare systems, developers, and government clients across academic, housing, commercial, cultural, health, and agricultural sectors.

Ownership category

akta.pro rank

Headquarters

HQ city

Philadelphia

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architectural Design Services: Professional architectural services for diverse project types including academic, cultural, healthcare, commercial, housing, agricultural infrastructure, and urban/master planning projects. Projects range from adaptive reuse to purpose-built facilities for institutional and commercial clients.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Erdy McHenry Architecture is a full-service architectural firm providing professional design and construction administration services for institutional and commercial clients. Projects span academic, cultural, healthcare, commercial, housing, and agricultural infrastructure sectors, ranging from adaptive reuse to purpose-built facilities. The firm applies a proprietary 'Integrated Decision Making' methodology that reconciles Budget, Program, and Schedule with each design decision to deliver value across all budget levels.

Product overview

Erdy McHenry Architecture is a full-service architectural firm founded in 1999 by Scott Erdy and David McHenry. The firm operates a unified architecture and design practice organized by project categories: Housing, Health & Science, Commercial, Academic, Agricultural & Infrastructure, and Cultural projects. The firm also publishes a monograph documenting their portfolio. Their distinctive design methodology, 'Integrated Decision Making as a Design Tool,' simultaneously reconciles Budget, Program, and Schedule with each design decision to deliver value across all budget levels.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services Comprehensive architectural design services for academic, cultural, agricultural, commercial, housing, and health/science facilities, including master planning, new construction, adaptive reuse, and construction administration for institutional and commercial clients.

Quantifiable outcome

• 700,000 gallons of stormwater diverted annually at Cira Green
• +3 more outcomes

Named customers20 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Michaels Development Company (MDC)coreStrategic or Co-development PartnerErdy McHenry Architecture teamed with Michaels Development Company (MDC) for the Rutgers Camden Graduate Student Housing project. MDC's university housing division, University Student Living, develops, constructs, and manages student housing communities adjacent to colleges and universities across the country.
• Liberty Property TrustcoreStrategic or Co-development PartnerLiberty Property Trust partnered with Erdy McHenry on multiple projects including 3 Crescent Drive at Philadelphia Navy Yard and the Global Innovation Center for Axalta Coating Systems. Liberty Property Trust is involved in the ongoing revitalization of the Navy Yard development.
• Penn State UniversityminorStrategic or Co-development PartnerPenn State at the Navy Yard partnered with Erdy McHenry Architecture on the Global Innovation Center project, defining League Island Park as a major public space as part of the redevelopment master plan.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• CannonDesign: National design firm with deep education and healthcare portfolios serving institutional clients similar to Erdy McHenry's university and medical center base; larger but overlaps heavily in academic, student housing, and healthcare project types.
• KieranTimberlake: Philadelphia-headquartered architecture firm of comparable scale and academic/civic focus, similarly award-winning (AIA Firm Award, AIA Top Ten) and known for design-driven, sustainability-led work. Comparable in size, geography, and institutional client mix to Erdy McHenry.
• Lake|Flato Architects: Mid-size Texas-based practice with comparable depth in academic, residential, and cultural work and a similar AIA-recognized, sustainability-driven brand; matches Erdy McHenry on firm size, sector mix, and design ethos.
• Payette: Boston-based architecture firm focused on academic medical centers, science/research buildings, and institutional facilities of comparable scale to Erdy McHenry, with strong overlap in university and healthcare client base.
• Handel Architects: Architecture practice with significant overlap in student housing, mixed-use, and high-rise residential — directly comparable to Erdy McHenry's VUE32, The Radian, Evo Cira, and Holly Pointe Commons portfolio.
• Bohlin Cywinski Jackson: Mid-size, multi-office architecture firm with strong academic, cultural, and residential portfolios and an AIA Firm Award; comparable boutique scale, design reputation, and institutional client overlap make it one of the closest direct analogs to Erdy McHenry.

Broad incumbents

• HOK: Global architecture and engineering practice with substantial education, healthcare, science, and commercial portfolios; competes for the same institutional mega-projects as Erdy McHenry but with vastly greater capacity and integrated engineering services.
• Perkins&Will: Major national architecture firm with one of the deepest higher-education and healthcare portfolios in the industry; competes for many of the same university and medical-center commissions as Erdy McHenry but at significantly greater scale and geographic reach.
• Gensler: Largest global architecture and design firm, with broad coverage across commercial, education, healthcare, and mixed-use sectors; overlaps with Erdy McHenry's commercial and academic work but operates at incomparably greater scale.
• Robert A.M. Stern Architects: Established NYC-based architecture firm with strong residential, academic, and institutional portfolios; comparable in prestige and client types (universities, cultural institutions) but materially larger and more globally recognized.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/erdymchenry
• LinkedInlinkedin.com/company/erdy-mchenry-architecture-llc
• Instagraminstagram.com/emarchitecture/?hl=en

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 Erdy McHenry Architecture