APMI

What APMI does

APMI is a privately held architecture firm founded in 1984 by Tony Siros in Phoenix, Arizona. The firm delivers integrated architecture, planning, construction management, and interior design services to commercial, municipal, healthcare, and educational/institutional clients across the Southwest United States. Its portfolio spans office buildings, retail centers, civic facilities, schools, medical offices, and specialized industrial/lab environments, with recent completed projects including the $3.1M FJA Middle School (Flagstaff Junior Academy, 2025) and the $2.575M FLIP Lab & Dust Collection facility for a medical device manufacturer (2025). Named clients include W.L. Gore & Associates, the City of Flagstaff, Arizona Partners, and Flagstaff Junior Academy, indicating a relationship-driven B2B professional services model.

The firm operates from two Arizona offices — Phoenix (headquarters) and Flagstaff — under a project-based pricing structure with multi-year engagements quoted per scope. Leadership includes founder Tony Siros, principal Adam Siros (joined 2008), and partner Will Reilly (joined 2013), supported by approximately 15 team members. APMI is bootstrapped and privately held, with no external institutional investment, and has emphasized long-tenured regional relationships and full-service delivery as its core differentiators. The firm has collaborated with strategic partners such as Yelton and Associates on municipal projects, and its GTM motion relies on direct client engagement and referrals within the Arizona architectural community.

APMI's technology stack consists of industry-standard architectural software with no disclosed proprietary platforms, AI/ML capabilities, or digital products. The firm has no API, app, integrations, or external integrations listed, consistent with a traditional services delivery model. Its growth has been organic and stable over four decades, with leadership succession (2008, 2013) and modest geographic reach (two Arizona cities) representing the most significant structural changes to the business.

Name

APMI

Legal name

APMI, Inc.

Website

https://apmi.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

11–50 employees

Short description

APMI is a privately held Arizona architecture firm founded in 1984, delivering architecture, planning, construction management, and interior design services to commercial, municipal, healthcare, and educational clients across the Southwest from offices in Phoenix and Flagstaff.

Ownership category

akta.pro rank

Headquarters

HQ city

Phoenix

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architectural Services: Project-based professional services revenue from architectural design, planning, construction management, and interior design engagements. Fees are quoted per project based on scope, complexity, and duration.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Core offering

APMI is a single-service architecture firm offering integrated design solutions through four core service areas: Architecture, Planning, Management, and Interiors. The firm collaborates with clients to provide dynamic architectural solutions that are practical, buildable, and beautiful, with decades of commitment to client needs. Their portfolio spans educational facilities, healthcare buildings, municipal/government buildings, commercial retail, industrial facilities, and hospitality projects across the Southwest United States.

Product overview

APMI is a single-service architecture firm offering integrated design solutions through four core service areas: Architecture, Planning, Management, and Interiors. The firm collaborates with clients to provide dynamic architectural solutions that are practical, buildable, and beautiful. Their portfolio spans diverse project types including educational facilities, healthcare buildings, municipal/government buildings, commercial retail, industrial facilities, and hospitality projects across the Southwest United States.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Services Comprehensive architectural design services providing dynamic solutions that are practical, buildable, and beautiful, with decades of commitment to client needs. Targeted at commercial, municipal, healthcare, and institutional clients across the Southwest.
• Planning Services
• Management Services Construction management services leveraging years of expertise to problem-solve field issues and facilitate productive communication that maintains project focus and momentum.
• Interior Design Services Interior design solutions focused on relationships between people and environments, balancing aesthetics, materials, and function for commercial, municipal, healthcare, and institutional clients.

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Yelton and AssociatescoreStrategic or Co-development PartnerCollaboration partner on St. Johns Tech Ranch project for City of Flagstaff. Yelton and Associates and APMI worked together on this municipal architecture project.

Scale indicators1 record

Recent moves6 records

Expansion highlights3 records

Direct peers

• Orcutt|Winslow: Long-standing Phoenix-based architecture firm offering architecture, planning, and interior design services across the Southwest. Directly comparable to APMI in geography, service mix, and client segments including education and municipal work.
• TMP Architecture: Mid-size architecture and engineering firm focused on education, healthcare, and public-sector clients in the Midwest. Closely comparable to APMI in scale, service mix, and client segment focus.
• Lake|Flato Architects: San Antonio-based architecture firm known for regional/contextual design across education, civic, and commercial sectors. Comparable to APMI in mid-size professional services positioning with a regional brand focus.

Broad incumbents

• DLR Group: National integrated architecture, engineering, and planning firm with offices across the US including a strong Southwest presence. Comparable to APMI in offering integrated design services for education, healthcare, and municipal clients, but at much larger scale.
• SmithGroup: Major US architecture and engineering firm with deep expertise in higher education, healthcare, and civic sectors. Comparable service model to APMI's full-stack design practice but operates nationally with significantly more resources.
• Page (Page Southerland Page): Architecture and engineering firm with a strong Texas and Southwest US footprint, serving healthcare, education, and government clients. Comparable to APMI in service mix and regional concentration.
• CannonDesign: National architecture, engineering, and consulting firm with strong healthcare and education practices. Comparable to APMI in serving institutional and healthcare clients with integrated design services.
• HKS Architects: Large national architecture firm with significant healthcare, education, and civic practices. Comparable to APMI in service categories and client segments but at much larger scale.
• RSP Architects: Mid-size architecture and planning firm with offices across the US serving healthcare, senior living, and education clients. Comparable to APMI in mid-market professional services positioning and project types.

Regional players

• Will Bruder + Partners: Small Phoenix-based architecture studio known for civic and cultural projects in the Southwest. Comparable to APMI in geography and size, with overlapping client segments in institutional and municipal work.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/apmiinc
• LinkedInlinkedin.com/company/apmi-inc.

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 APMI