Rossdruliscusenbery Architecture
RossDrulisCusenbery Architecture is a Sonoma, California-based architecture firm founded in 1983 specializing in justice, public safety, and community facility design for government, institutional, and nonprofit clients across the western and central U.S., now operating as a subsidiary of DLR Group following its May 2023 acquisition.
- Company typePrivate
- Founded1983
- HeadquartersSonoma, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Rossdruliscusenbery Architecture does
RossDrulisCusenbery Architecture is a Sonoma, California-based architecture firm founded in 1983 that specializes in public sector building design across three service areas: Justice (courthouses, family law centers, civic center buildings), Public Safety (fire stations, police stations, emergency operations centers, 911 dispatch centers, and emergency communications facilities), and Community (youth centers, community facilities, parks, parking structures, hospitality venues, and land port of entry projects). The firm serves government clients at the county, city, and federal levels—including King County WA, Alameda County CA, Contra Costa County CA, Palo Alto CA, Hennepin County MN, San Antonio TX, San Francisco CA, and Stanford University—as well as nonprofit and hospitality clients. Its portfolio includes high-complexity commissions such as the 38-courtroom San Francisco Civic Center Courthouse, Hennepin County's Midwest-largest regional 911 dispatch center, and the San Ysidro Land Port of Entry master plan.
The firm operates a traditional professional services business model, generating revenue through project-based design fees on architecture commissions procured through public sector RFPs and direct institutional engagement. Services span master planning, conceptual design, and comprehensive architectural services; pricing is quote-based and not publicly disclosed. The firm is small (11–50 employees) and pursues a vertical go-to-market strategy concentrated in government and institutional clients, with project execution concentrated in California and selectively extended into Nevada, Washington, Minnesota, and Texas.
In May 2023, RossDrulisCusenbery Architecture was acquired by DLR Group, an integrated design firm, and now operates under the DLR Group brand while retaining its RossDrulisCusenbery identity. The acquisition restructured the firm as a strategic operating subsidiary of DLR Group, expanding the parent firm's architecture capabilities in California and the western U.S. and providing RossDrulisCusenbery access to multi-disciplinary design resources across DLR Group's broader platform.
Rossdruliscusenbery Architecture firmographics
Firmographics- Name
- Rossdruliscusenbery Architecture
- Legal name
- RossDrulisCusenbery Architecture
- Website
- https://rdcarchitecture.com
- Company type
- Private
- Founded year
- 1983
- Operating status
- Acquired
- Headcount range
- 11–50 employees
- Short description
- RossDrulisCusenbery Architecture is a Sonoma, California-based architecture firm founded in 1983 specializing in justice, public safety, and community facility design for government, institutional, and nonprofit clients across the western and central U.S., now operating as a subsidiary of DLR Group following its May 2023 acquisition.
- Ownership category
- akta.pro rank
Rossdruliscusenbery Architecture industry classification
Industry- Product category
- Public Sector Architectural Services
- NAICS
- Architectural Services (541310), Architectural, Engineering, and Related Services (5413)
- SIC
- Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industries
- Government & Civic Building Construction (Courthouses, City Halls, Public Safety) (IMAFACAF), Justice & Corrections Facility Construction (IMAFACAG)
Keywords
Where Rossdruliscusenbery Architecture is headquartered
LocationHeadquarters
- HQ city
- Sonoma
- HQ country
- United States
- HQ region
- North America
Markets served
Rossdruliscusenbery Architecture business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales
Revenue model
- Architecture and Design Services: Professional architecture services generating revenue through project-based design fees for government and institutional clients. Services include master planning, conceptual design, and comprehensive architectural services for public facilities.
Go-to-market motion1 record
Rossdruliscusenbery Architecture product offering
Product offeringCore offering
RossDrulisCusenbery Architecture provides professional architecture and design services for public sector and institutional clients across three practice areas: Justice Architecture (courthouses, family law centers, civic courthouse design), Public Safety Architecture (fire stations, police stations, emergency operations centers, 911 dispatch centers, and emergency communications facilities), and Community Architecture (youth centers, family centers, parking structures, hospitality venues, and land port of entry facilities). Services encompass master planning, conceptual design, and comprehensive architectural services delivered through project-based engagements with government entities primarily across California, Washington, Nevada, Texas, and Minnesota.
Product overview
RossDrulisCusenbery Architecture is an architecture firm that has joined DLR Group, offering three distinct service areas: Justice Architecture (courthouse and judicial facility design), Public Safety Architecture (fire stations, police stations, emergency operations centers, and 911 dispatch centers), and Community Architecture (youth centers, community facilities, hospitality, and parking structures). The firm operates as part of the larger DLR Group organization following their merger in 2023.
Differentiator
Problem solved
Functional benefit
Products and services
- Justice Architecture Services
Quantifiable outcome
- Design serving 900+ daily incoming calls at San Antonio PSAP
- +2 more outcomes
Companies that use Rossdruliscusenbery Architecture
Customer profileNamed customers16 records
Segments3 records
Ideal customer profiles3 records
Rossdruliscusenbery Architecture technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Rossdruliscusenbery Architecture partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- DLR GroupflagshipRossDrulisCusenbery Architecture has joined DLR Group. The firm now operates under the DLR Group brand, combining expertise in justice, public safety, and community architecture with DLR Group's broader platform. The partnership represents a strategic integration of the architecture practice into a larger design organization.
Recent moves6 records
Expansion highlights5 records
Rossdruliscusenbery Architecture competitors and assessment
Company assessmentBroad incumbents
- HOK: Global architecture firm with dedicated public safety, justice, and civic practices; HOK regularly competes for the same courthouses, EOCs, and 911 dispatch centers that anchor RDC's portfolio, making it a direct competitor on marquee public-sector bids.
- NBBJ: Large architecture firm with civic, public safety, and community work; NBBJ is comparable on institutional and government campuses and overlaps with RDC on West Coast and Pacific Northwest public-sector opportunities.
- SmithGroup: Design firm with significant civic, justice, and public safety experience; SmithGroup is a direct competitor for the same county and municipal clients that RDC serves across California, the Mountain West, and the upper Midwest.
- DLR Group: Integrated design firm and RossDrulisCusenbery's parent company since 2023; DLR Group runs a large, multi-disciplinary public-sector practice across justice, public safety, and civic architecture, providing a direct template for the kind of platform RDC now operates within.
- Perkins&Will: Global architecture firm with a public-sector and civic practice; Perkins&Will regularly competes for courthouses and civic facilities analogous to RDC's Justice portfolio and shares the same institutional client base.
- HKS: Large architecture practice with a strong public-sector and civic building franchise; HKS is a direct competitor on courthouses, public safety facilities, and community campuses comparable to RDC's Justice, Public Safety, and Community service areas.
- Stantec: Global design and engineering firm with an active public sector and civic architecture practice; Stantec directly competes for the same municipal and county public safety and civic projects that RDC pursues.
- WATG: International architecture firm with civic and hospitality practice; WATG is a comparable on hospitality and resort work (e.g., RDC's MacArthur Place Hotel) and on larger civic master plans that overlap with RDC's Community service area.
- CannonDesign: Multi-disciplinary design firm with a public safety and civic practice; CannonDesign pursues similar courthouse, public safety, and community projects and competes head-to-head on mid- and large-scale public-sector procurements.
- LEO A DALY: Established architecture and engineering firm with a long-standing public safety and justice practice; LEO A DALY is a direct competitor for federal courthouses, PSAPs, EOCs, and community facilities comparable to RDC's book of business.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Rossdruliscusenbery Architecture social profiles
Digital presenceRossdruliscusenbery Architecture financial estimates
Financial estimateRevenue estimate
Valuation estimate
Rossdruliscusenbery Architecture leadership team
Management profileNumber of profiles
Profiles1 record
Rossdruliscusenbery Architecture funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Rossdruliscusenbery 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 Rossdruliscusenbery Architecture
What does Rossdruliscusenbery Architecture do?
RossDrulisCusenbery Architecture provides professional architecture and design services for public sector and institutional clients across three practice areas: Justice Architecture (courthouses, family law centers, civic courthouse design), Public Safety Architecture (fire stations, police stations, emergency operations centers, 911 dispatch centers, and emergency communications facilities), and Community Architecture (youth centers, family centers, parking structures, hospitality venues, and land port of entry facilities). Services encompass master planning, conceptual design, and comprehensive architectural services delivered through project-based engagements with government entities primarily across California, Washington, Nevada, Texas, and Minnesota.
Is Rossdruliscusenbery Architecture a public or private company?
Rossdruliscusenbery Architecture is a private company. It is classified as corporate owned and is currently acquired.
When was Rossdruliscusenbery Architecture founded?
Rossdruliscusenbery Architecture was founded in 1983. It employs 11 to 50 people.
Where is Rossdruliscusenbery Architecture based?
Rossdruliscusenbery Architecture is headquartered in Sonoma, United States, in the North America region.
How does Rossdruliscusenbery Architecture make money?
One revenue line is on record: architecture and Design Services.
Who are Rossdruliscusenbery Architecture's main competitors?
Broad incumbents on record are HOK, NBBJ, SmithGroup, DLR Group, Perkins&Will, HKS, Stantec, WATG, CannonDesign and LEO A DALY.
Does Rossdruliscusenbery Architecture have an API?
No public API is recorded for Rossdruliscusenbery Architecture.
What industry is Rossdruliscusenbery Architecture in?
Rossdruliscusenbery Architecture's product category is Public Sector Architectural Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services, with a secondary code of IMAFACAF, Government & Civic Building Construction (Courthouses, City Halls, Public Safety). Its NAICS code is 541310 and its SIC code is 8700.