McGillin Architecture
McGillin Architecture is a 10-person architecture and design firm founded in 1991 in Bala Cynwyd, PA, serving education, retail, corporate, healthcare, science/technology, and community clients across the Northeast US via planning, architecture, interiors, and consulting services.
- Company typePrivate
- Founded1991
- HeadquartersBala Cynwyd, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What McGillin Architecture does
McGillin Architecture (MAI) is a privately held architecture and design firm founded in 1991 by James F. McGillin, headquartered in Bala Cynwyd, Pennsylvania, in Greater Philadelphia. The firm delivers planning, architecture, interiors, and consulting services to clients across six verticals: education, retail, workplace/corporate, health and fitness, science and technology, and community and culture. Its client base spans Fortune 500 corporates (Lockheed Martin, Johnson & Johnson, Dow Chemical), major retail and commercial real estate operators (Giant Food Stores, Simon Property Group/King of Prussia Mall), higher education and preparatory schools (University of Pennsylvania, Malvern Preparatory, Merion Mercy, St. Joseph's Prep), and community institutions (Wilma Theater, Family Practice & Counseling Network). The firm reports a client retention rate above 90% and a senior leadership team with more than 100 years of combined experience, with credentials from Harvard, Penn State, University of Illinois, Temple, Philadelphia University, and Georgia Tech.
The firm operates with approximately 10 employees using Building Information Modeling (BIM) as its core design technology. Its project portfolio includes large-format retail rollouts (35+ Giant Food Stores locations), multi-decade defense-sector facility work (30+ Lockheed Martin projects over 15+ years), corporate headquarters (Philadelphia Insurance Companies), higher-education facilities (University of Pennsylvania Biddle Law Library), and cultural/community projects such as the Wilma Theater renovation, which contributed to the venue's 2024 Tony Award recognition. Leadership consists of five principals plus a business manager, organized around functional specializations in retail, interiors, and project delivery.
The revenue model is project-fee based, consistent with professional services architecture practice—charging either a percentage of construction cost or fixed design fees on a project-by-project basis. Go-to-market is relationship-driven, anchored by long-tenured institutional clients and a 2010-era partnership with Simon Property Group, with supplemental channel reach via ICSC membership and collaboration with RTKL in Los Angeles. Geographic focus is the Northeast US (Pennsylvania, New Jersey, Delaware) with selective Florida exposure and a community-scale master planning extension via the Cobbs Creek Golf Course partnership with Hanse Golf Course Design. The firm is privately held with no disclosed funding rounds, debt, or acquisition activity.
McGillin Architecture firmographics
Firmographics- Name
- McGillin Architecture
- Legal name
- McGillin Architecture Inc.
- Website
- https://mai.design
- Company type
- Private
- Founded year
- 1991
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- McGillin Architecture is a 10-person architecture and design firm founded in 1991 in Bala Cynwyd, PA, serving education, retail, corporate, healthcare, science/technology, and community clients across the Northeast US via planning, architecture, interiors, and consulting services.
- Ownership category
- akta.pro rank
McGillin Architecture industry classification
Industry- Product category
- Architectural Services
- NAICS
- Architectural Services (541310), Interior Design Services (541410)
- SIC
- Services-Engineering, Accounting, Research, Management (8700)
- akta.pro industry
- Architectural Design ServicesBusiness & Public Services/Professional Services (Legal, Accounting, Consulting)/Architecture, Design & Planning ServicesInterior Design ServicesBusiness & Public Services/Professional Services (Legal, Accounting, Consulting)/Architecture, Design & Planning Services
Keywords
Where McGillin Architecture is headquartered
LocationHeadquarters
- HQ city
- Bala Cynwyd
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
McGillin Architecture business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Architectural Design Services: Professional services revenue from architecture, interior design, planning, and consulting services. Services billed on a per-project basis with fees typically structured as a percentage of construction costs or fixed project fees. Long-term client relationships drive repeat engagements.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based professional services |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels4 records
McGillin Architecture product offering
Product offeringCore offering
McGillin Architecture provides integrated architectural design, interior design, master planning, and consulting services for commercial, institutional, retail, educational, healthcare, and science/technology clients. The firm delivers comprehensive design solutions from concept through construction documentation across six market verticals: Education, Retail, Workplace/Corporate, Health + Fitness, Science + Technology, and Community + Culture. Services are billed per project, with fees structured as a percentage of construction costs or fixed project fees.
Product overview
McGillin Architecture is an architecture and design firm offering integrated services including planning, architecture, interiors, and consulting. The firm provides comprehensive design solutions across six market sectors: Education, Retail, Health + Fitness, Science + Tech, Workplace, and Community + Culture. Their core service offering is organized into Planning, Architecture, Interiors, and Consulting, which work together to deliver projects from concept through construction documentation.
Differentiator
Problem solved
Functional benefit
Products and services
- Planning Services Site analysis, feasibility studies, programming, and master planning services that develop cohesive plans of action across education, retail, workplace, and community projects.
- Architecture Services Full architectural design services for new construction, additions, and renovations serving educational, retail, commercial, healthcare, science/technology, and community clients.
- Interiors Services Interior design services focused on client needs, incorporating appropriate finishes, lighting, and furnishings to create distinctive spaces across corporate, educational, healthcare, and retail projects.
- Consulting Services Analysis and evaluation services including site selection assessment, space utilization evaluation, and other advisory services supporting real estate and facility decisions.
Companies that use McGillin Architecture
Customer profileNamed customers12 records
Segments6 records
Ideal customer profiles6 records
McGillin Architecture technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
McGillin Architecture partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and major.
- Simon Property GroupcoreWorking relationship with Simon Property Group, owner of King of Prussia Mall, on major mall expansion and renovation projects including the 270,000 sf Connector building joining two separate mall buildings, Luxe renovations, and ongoing property improvements. Since 2010, MAI has worked closely with Simon Property Group on projects large and small.
- RTKL (Los Angeles)majorCollaborated with RTKL-Los Angeles on the King of Prussia Mall Connector design, a 270,000 sf expansion project. RTKL served as the primary architecture firm with MAI providing local expertise and construction administration.
- Hanse Golf Course DesignmajorCollaborated with Hanse Golf Course Design on the Cobbs Creek Golf Course master plan and preliminary designs for clubhouse and golf course facilities, working to restore the historic public course.
- Lockheed Martin CorporationcoreOngoing relationship with Lockheed Martin for over 15 years completing over 30 projects including the 80,000 sf Project Link Global Supply Chain Management Center which received an Aero Star Award for excellence in project delivery.
Scale indicators7 records
Recent moves7 records
Expansion highlights5 records
McGillin Architecture competitors and assessment
Company assessmentMarket position
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
McGillin Architecture social profiles
Digital presenceMcGillin Architecture financial estimates
Financial estimateRevenue estimate
Valuation estimate
McGillin Architecture leadership team
Management profileNumber of profiles
Profiles11 records
McGillin Architecture funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
McGillin Architecture M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about McGillin Architecture
What does McGillin Architecture do?
McGillin Architecture provides integrated architectural design, interior design, master planning, and consulting services for commercial, institutional, retail, educational, healthcare, and science/technology clients. The firm delivers comprehensive design solutions from concept through construction documentation across six market verticals: Education, Retail, Workplace/Corporate, Health + Fitness, Science + Technology, and Community + Culture. Services are billed per project, with fees structured as a percentage of construction costs or fixed project fees.
Is McGillin Architecture a public or private company?
McGillin Architecture is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was McGillin Architecture founded?
McGillin Architecture was founded in 1991. It employs 1 to 10 people.
Where is McGillin Architecture based?
McGillin Architecture is headquartered in Bala Cynwyd, United States, in the North America region.
How does McGillin Architecture make money?
One revenue line is on record: architectural Design Services.
Does McGillin Architecture have an API?
No public API is recorded for McGillin Architecture.
What industry is McGillin Architecture in?
McGillin Architecture's product category is Architectural Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services, with a secondary code of BPAHAKAB, Interior Design Services. Its NAICS code is 541310 and its SIC code is 8700.