KPG

Architecture & Engineering Design Serviceskpg.com

KPG, now rebranded as Psomas, is a Seattle-based integrated design firm founded in 1990 that delivers architectural and engineering services for built-environment projects under the Pacific Northwest Psomas practice.

Company typePrivate
Founded1990
HeadquartersSeattle, United States
Headcount101–250
GTM typeB2B
OfferingServices

What KPG does

KPG, now operating as Psomas following a 2025 corporate rebranding, is a Seattle-based integrated design firm founded in 1990. The firm delivers architectural and engineering design services under a unified practice model, positioning itself around "creating great places" — language consistent with built-environment work spanning civic, institutional, commercial, and infrastructure-adjacent projects. Headcount is disclosed at 101–250 employees, consistent with a mid-sized regional A&E practice rather than a boutique studio or national mega-firm.

The rebranding from KPG to Psomas marks the most significant recent corporate move and aligns the Seattle practice with the broader Psomas brand identity. The firm's digital presence is consolidated under the 'onepsomas' handle on Instagram and LinkedIn, and its marketing contact ([email protected]) signals a Pacific Northwest regional operating structure inside the larger Psomas network. No products, pricing, service-line detail, customer logos, or technology stack are disclosed in the available source material, which limits the granularity of the business model description beyond the core integrated-design positioning.

The revenue model is project-based professional services — fees generated through design contracts on built-environment projects — but no rate cards, contract structures, or client-mix data are publicly disclosed. The firm operates as a private for-profit entity; there is no funding history, M&A record, or ownership commentary in the source data beyond the rebranding event. Distribution is implicitly direct-client engagement typical of A&E consulting, with no disclosed channel partnerships or third-party GTM motions.

KPG firmographics

Firmographics

Name: KPG
Legal name: KPG Psomas
Website: https://kpg.com
Company type: Private
Founded year: 1990
Operating status: Operating
Headcount range: 101–250 employees
Short description: KPG, now rebranded as Psomas, is a Seattle-based integrated design firm founded in 1990 that delivers architectural and engineering services for built-environment projects under the Pacific Northwest Psomas practice.
Ownership category
akta.pro rank

Where KPG is headquartered

Location

Headquarters

HQ city: Seattle
HQ country: United States
HQ region: North America

Markets served

KPG business model

Business model

GTM type: B2B
Offering type: Services
Cost components: Personnel, Operations, Marketing or Sales

Marketing channels2 records

KPG product offering

Product offering

Core offering

KPG is an integrated design firm providing architecture and engineering design services, focused on creating great places through site planning, architectural design, and engineering consulting. The company rebranded to Psomas in 2025 while maintaining its legacy of integrated design services across the Pacific Northwest.

Product overview

KPG is an integrated design company that has rebranded to Psomas. The company focuses on creating great places, providing architectural and engineering design services. The source data is limited to the homepage of the KPG Psomas website and does not contain detailed product or service listings.

Differentiator

Problem solved

Functional benefit

Products and services

Integrated Design Services

Companies that use KPG

Customer profile

Ideal customer profiles1 record

KPG technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

KPG partnerships and signals

Strategic signal

Recent moves2 records

Expansion highlights3 records

KPG competitors and assessment

Company assessment

Broad incumbents

Stantec: Global design and engineering consultancy with architecture, planning, and engineering services. Comparable integrated A&E model and target clients, but with a much broader geographic and end-market footprint.
Perkins&Will: Large global architecture and design firm with strong healthcare, education, and civic practices. Operates as a broad incumbent with overlapping services and similar client base to KPG/Psomas, but at much greater scale.
AECOM: Global infrastructure consulting firm with large architecture and engineering practices. Comparable integrated design and engineering capabilities and built-environment client base, but operating as a broad incumbent across multiple end markets.
Gensler: Global integrated design firm covering architecture, interior, and consulting services. Comparable integrated delivery model and built-environment client base, but operating at vastly larger scale and global footprint.
HOK: Global architecture, engineering, and planning firm with healthcare, aviation, civic, and commercial practices. Comparable on integrated A&E delivery and large-project pursuit capability, but at significantly larger scale.

Regional players

Olson Kundig: Seattle-based architecture and design firm with a strong Pacific Northwest portfolio of residential, hospitality, and cultural projects. Comparable on Seattle headquarters and design-led positioning, though with a more boutique scale and aesthetic focus.

Direct peers

NBBJ: Seattle-headquartered architecture and design firm with a comparable integrated practice serving healthcare, commercial, and civic clients. Directly comparable to KPG/Psomas on geography, size tier, and integrated design model.
LMN Architects: Seattle-based architecture firm of similar scale, focused on civic, performing arts, education, and commercial projects. Comparable on regional market, firm size, and design-led positioning.
ZGF Architects: Large Pacific Northwest-rooted architecture firm with offices across North America. Comparable on integrated design approach, healthcare and civic specialization, and Pacific Northwest headquarters.
Mithun: Integrated architecture and design firm with offices in Seattle and San Francisco, focused on civic, education, and mixed-use projects. Directly comparable to KPG/Psomas on integrated design model, size tier, and Pacific Northwest roots.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights4 records

Customer concentration

KPG financial estimates

Financial estimate

Revenue estimate

Valuation estimate

KPG leadership team

Management profile

Number of profiles

KPG funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

KPG M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about KPG

What does KPG do?

When was KPG founded?

KPG was founded in 1990. It employs 101 to 250 people.

Where is KPG based?

KPG is headquartered in Seattle, United States, in the North America region.

Who are KPG's main competitors?

Broad incumbents on record are Stantec, Perkins&Will, AECOM, Gensler and HOK. Olson Kundig is listed as a regional player. Direct peers are NBBJ, LMN Architects, ZGF Architects and Mithun.

Does KPG have an API?

No public API is recorded for KPG.