Landmark Design

What Landmark Design does

Landmark Design is a private, for-profit architectural services firm headquartered in Sumner, United States. According to its firmographic profile, the company offers architectural services for residential and commercial projects, with stated focus areas including custom homes and remodels. Its public website is hosted at landmarkplans.com, consistent with a planning- and design-oriented practice rather than a construction or development business. The firm is privately held, with no public listing information available.

The firm operates as a small practice with a stated headcount in the 11-50 employee range, positioning it as a regional boutique architectural services provider rather than a national or multi-office firm. Specific information on its underlying technology stack, design tooling, building information modeling (BIM) practices, or proprietary platforms was not present in the source data — the products and services overview returned only a verification/loader page with no substantive product content. An explicit API/integration check confirmed api_exists: false, and no SDKs, MCP integrations, AI modalities, or third-party technology partnerships were disclosed.

Revenue mechanics, pricing models, customer segments, and the composition of work between residential and commercial projects were not disclosed. No funding rounds, mergers, acquisitions, leadership hires, partnerships, subsidiaries, or ownership structure details are available, and operating geographies beyond the Sumner base are unspecified. The firm functions as a project-based architectural services provider whose revenue is implicitly driven by design fees on custom homes, remodels, and commercial engagements, but the absence of pricing, customer, and project-pipeline data prevents further characterization of the business model.

Name

Landmark Design

Website

https://landmarkplans.com

Company type

Private

Headcount range

11–50 employees

Short description

Landmark Design is a small, private architectural services firm based in Sumner, United States, offering design services for residential and commercial projects, including custom homes and remodels, with a headcount of 11-50 employees.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (54131), Residential Remodelers (236118), Residential Building Construction (23611)

SIC

General Bldg Contractors - Residential Bldgs (1520), General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industries

Whole-Home Interior Renovation (Non-Structural) (HSAPAEAC), Architectural Reconfiguration & Structural Alterations (HSAPAEAB), Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

Keywords

• Residential architecture
• Commercial architecture
• Custom home design
• Home remodeling design
• Architectural drafting

Headquarters

HQ city

Sumner

HQ country

United States

HQ region

North America

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Core offering

Landmark Design provides architectural services for residential and commercial projects. Its stated offering scope includes custom home design and home remodel/addition projects. The firm operates as a small local architecture practice based in Sumner, United States.

Product overview

Unable to determine — the source content consists only of a verification/loader page ("One moment, please...") with no substantive information about the company's products or services.

Differentiator

Problem solved

Functional benefit

Products and services

• Residential Architectural Services Architectural design services for residential projects, intended for homeowners and residential property owners seeking design plans for new or existing structures.
• Commercial Architectural Services Architectural design services for commercial building projects, intended for commercial property owners, developers, or businesses seeking design plans for commercial structures.
• Custom Home Design Design services for custom-built homes, intended for homeowners commissioning new, bespoke residential structures.
• Home Remodel Design Design services for home remodels and additions, intended for homeowners renovating or expanding existing residential properties.

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Broad incumbents

• Gensler: Global architecture and design firm with a large Seattle presence covering commercial, residential, and mixed-use projects. Comparable as an architectural services incumbent in the same Pacific Northwest market, though at vastly larger scale and broader portfolio.
• Perkins&Will: Large international architecture practice with a Seattle office covering commercial, institutional, and select residential work. Comparable as an incumbent architectural services provider in the same regional market, though focused on larger institutional and commercial commissions.

Direct peers

• Olson Kundig: Seattle-based architecture and design firm known for custom residential homes and select commercial/cultural projects. Directly comparable to Landmark Design in custom-home design emphasis and Pacific Northwest operating geography, though at materially larger scale.
• Mithun: Seattle-headquartered design practice working across residential, commercial, and institutional projects. Comparable to Landmark Design in dual residential/commercial architectural services and PNW market, though with significantly larger headcount and a broader portfolio.
• Gelotte Hommas Drivdahl Architecture: Bellevue, WA architecture firm specializing in custom residential and small commercial projects. Directly comparable to Landmark Design in custom home focus and PNW regional presence at a similar small-firm scale.
• LMN Architects: Seattle-headquartered firm providing architectural services across civic, commercial, and mixed-use projects. Comparable PNW architecture peer, though operating at materially larger scale and stronger commercial tilt.
• SkB Architects: Seattle-based architecture firm working on residential, commercial, and retail projects. Comparable as a similarly sized Pacific Northwest firm offering architectural services across residential and commercial segments.
• Board & Vellum: Seattle architecture and design firm focused on custom homes, remodels, and small commercial work. Comparable in scale, services mix (custom homes + remodels), and PNW market positioning to Landmark Design.
• Olson Lewis + Architects: PNW architecture firm delivering custom residential and small commercial design. Comparable in service mix and regional positioning to Landmark Design, especially for remodel and addition work.
• Miller Hull Partnership: Seattle-based architecture firm delivering residential, civic, and commercial work with a strong design identity. Directly comparable as a Pacific Northwest architecture practice serving both residential and commercial clients.

Market position

Strengths3 records

Weaknesses3 records

Key risks4 records

Key highlights3 records

Customer concentration

• Facebookfacebook.com/landmarkdesigninc

Revenue estimate

Valuation estimate

Number of profiles

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 Landmark Design