What Dietz & Company Architects does

Dietz & Company Architects is a private, 100% employee-owned (ESOP since February 2021) architectural firm headquartered at Springfield's Union Station, with a satellite office in Cambridge, MA (Kendall Square). Founded in 1985 by Kerry L. Dietz AIA, the firm is the largest architectural practice in Western Massachusetts, serving public and private clients across New England in eight vertical segments: multi-family housing, K-12 and higher education, hospitality, historic preservation, senior living, commercial, and municipal/public work. Notable project work includes the $75 million Millers River Apartments comprehensive renovation for Cambridge Housing Authority, the LEED Silver-certified Philip G. Coburn Elementary School for the Town of West Springfield, Chicopee City Hall historic restoration, the Wilmington Senior Center, and the MGM Springfield VIP Lounge.

The firm delivers full-service architectural design from concept through construction administration using Building Information Modeling (Revit) with in-house BIM management, standardized libraries, and templates overseen by senior staff. It differentiates through deep sustainability expertise, with multiple staff holding Certified Passive House Consultant (CPHC) credentials via Phius and LEED AP BD+C credentials via USGBC, enabling energy-efficient designs that consume 40-60% less energy than conventional buildings. The firm retains Woman Business Enterprise (WBE) certification, holds a continuous Emerging Professional Friendly Firm designation from AIA New England (2018-2023), and is led by founder Kerry L. Dietz alongside four Principals and a CFO who were promoted as part of the ESOP transition.

Dietz & Company Architects generates revenue through project-based professional services fees, pursuing work via RFP processes, established municipal relationships, and client referrals across the New England region. Pricing is not publicly disclosed and is determined by project scope and complexity. Revenue figures are not publicly disclosed. Customer concentration skews toward municipal and institutional clients (housing authorities, towns, school districts) supplemented by select enterprise engagements such as MGM Resorts, with multi-year project cycles (e.g., three-year Millers River renovation) driving lumpy but durable revenue tied to long-term regional relationships.

Name

Dietz & Company Architects

Legal name

Dietz & Company Architects, Inc.

Website

https://dietzarch.com

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

11–50 employees

Short description

Dietz & Company Architects is an employee-owned (ESOP) architectural firm founded in 1985 in Springfield, MA, with offices in Springfield and Cambridge. It delivers full-service design across housing, education, hospitality, historic preservation, and municipal sectors for New England public and private clients.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (54131), Interior Design Services (54141)

SIC

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

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industries

Interior Design Services (BPAHAKAB), Space Planning & Workplace Design (BPAHAKAI)

Keywords

• Architectural design services
• Sustainable building design
• Multi-family housing design
• Educational facility architecture
• Historic preservation design

Headquarters

HQ city

Springfield

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architectural Design Services: Full-service architectural design from concept through construction administration, including programming, design development, construction documents, and project oversight for various building types.
2. Planning and Consulting Services: Master planning services for neighborhoods and building complexes, historic preservation consulting, and sustainability planning.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Dietz & Company Architects is a 100% employee-owned (ESOP) architectural firm providing full-service design from concept through construction administration. The firm delivers architectural services across eight market sectors including Multi-Family Housing, K-12 Education, Higher Education, Hospitality, Historic Preservation, Senior Living, Commercial, and Municipal/Public Work, with particular depth in sustainable design (LEED and Passive House certifications). Projects are pursued primarily through direct client engagement, RFP processes, and long-term relationships with municipal governments, housing authorities, and private developers in Western Massachusetts and the broader New England region.

Product overview

Dietz & Company Architects is an employee-owned architecture firm offering a comprehensive suite of architectural services. The firm operates as a single unified practice organized around market sectors, providing services across Multi-Family Housing, K-12 Education, Higher Education, Hospitality, Historic Preservation, Senior Living, Commercial, and Municipal/Public Work categories. The firm also offers sustainable design services including Passive House consulting and LEED certification support. Projects range from concept to completion, with services spanning design, planning, project management, and construction administration.

Differentiator

Problem solved

Functional benefit

Products and services

• Multi-Family Housing Design Design and renovation services for multi-family residential buildings, including comprehensive interior and exterior renovations, master planning, and new construction additions. Targeted at housing authorities, affordable housing developers, and private multi-family owners.
• K-12 Education Architecture Design of elementary, middle, and high schools, including new construction and renovations for educational facilities. Targeted at public school districts and private K-12 institutions.
• Higher Education Architecture Design services for colleges and universities, including campus buildings and educational facilities. Targeted at higher education institutions and campus planners.
• Hospitality Design Architecture and interior design for hotels, VIP lounges, restaurants, and entertainment venues. Targeted at hospitality brands, casino operators, and entertainment venue owners.
• Historic Preservation Renovation, restoration, and adaptive reuse of historic buildings while balancing preservation with contemporary code and accessibility requirements. Targeted at municipal historic commissions, cultural institutions, and private owners of historic structures.
• Senior Living Architecture
• Commercial Architecture Design services for commercial buildings including office spaces, retail, and mixed-use developments. Targeted at commercial property developers, building owners, and corporate tenants.
• Municipal and Public Work Architecture for government buildings, city halls, libraries, and public facilities serving municipalities. Targeted at city, town, and state government agencies and public facility owners.
• Master Planning and Consulting Services Master planning for neighborhoods and building complexes, historic preservation consulting, and sustainability planning. Targeted at municipalities, institutions, and developers needing site-wide or portfolio-level planning guidance.

Quantifiable outcome

• Passive House buildings use 40-60% less energy than conventional structures
• +2 more outcomes

Named customers5 records

Segments8 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators5 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• The SLAM Collaborative: Multi-discipline New England architecture firm with directly overlapping service lines in K-12, multi-family housing, civic, and historic preservation, and a similar regional multi-office footprint serving public-sector clients across the Northeast.
• Arrowstreet: Boston-based architecture and planning firm serving housing, education, and civic clients; closest mid-sized direct competitor to Dietz with comparable practice areas in multi-family residential and institutional design.
• William Rawn Associates: Boston-area architecture firm of comparable scale and mission-driven orientation focused on civic and educational buildings, including libraries and cultural institutions — directly comparable to Dietz's public-sector practice.
• Ann Beha Architects: Boston architecture firm with a similarly sized practice and comparable public-sector focus on civic, institutional, and historic preservation projects — directly aligned with Dietz's higher-ed and municipal portfolio.
• TenBerke (formerly Deborah Berke Partners): New York-based architecture firm of comparable scale with overlapping practices in residential, hospitality, and institutional design, and a similar design-led, culture-focused firm profile.
• Handel Architects: Mid-sized architecture firm with parallel strengths in residential, hospitality, and adaptive reuse, competing for similar multi-family and entertainment-venue commissions across the Northeast.
• Goody Clancy: Boston firm with a strong civic and historic preservation practice and regional focus highly comparable to Dietz's municipal and preservation portfolio across New England.

Broad incumbents

• CBT Architects: Larger Boston-based architecture firm (now part of Stantec) with overlapping capability across higher education, K-12, multi-family housing, and civic projects — a broader incumbent competing for the same public-sector RFPs.
• Perkins Eastman: Much larger multi-office firm serving highly overlapping markets including K-12, senior living, and multi-family housing, actively pursuing housing-authority and education modernization RFPs in the Northeast.
• Sasaki Associates: Watertown, MA-based multi-disciplinary firm with adjacent architecture, planning, and sustainability-focused design practices competing for civic, campus, and waterfront commissions in the same New England market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/dietzarch
• Facebookfacebook.com/dietzandcompanyarchitects

Compliance5 records

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 Dietz & Company Architects