ERIN MARTIN DESIGN INC

What ERIN MARTIN DESIGN INC does

Erin Martin Design Inc is a privately held, boutique residential interior design firm headquartered in St. Helena, California, serving high-net-worth clients across California and select US luxury markets. The firm undertakes custom interior design for private residences, with documented projects in the Napa Valley, San Francisco Bay Area, Lake Tahoe, Beverly Hills, and Sun Valley, and a physical showroom presence in St. Helena. Its clientele includes named individuals such as Diane Keaton, and the practice has been profiled in Architectural Digest, House Beautiful, The Standard (UK), California Home + Design, SFGate, Luxe Source, and Roche + Roche.

The firm's design output is closely associated with founder Erin Martin's personal aesthetic and has been recognized with industry awards including the 2017 Andrew Martin International Interior Designer of the Year, the 2017 Mountain Home Awards, and California Home + Design Awards in 2015 and 2018. The practice operates with a small team (11-50 employees) and is structured around bespoke, project-based engagements rather than productized services. Geographic work is concentrated in California luxury markets with selective out-of-state projects, and the firm sustains a 2025-2026 calendar of design events and showroom programming to support client engagement.

The business model is fee-based residential interior design, monetized through project engagements, with ancillary revenue potential from the showroom channel. No external funding, partnerships, or acquisitions are disclosed in the available data. There is no evidence of technology platform, SaaS, or AI/ML components in the offering; the firm's competitive position rests on founder-led design reputation and editorial visibility rather than scalable technology.

Name

ERIN MARTIN DESIGN INC

Legal name

Erin Martin Design Inc

Website

https://erinmartin.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

11–50 employees

Short description

Erin Martin Design Inc is a boutique residential interior design firm based in St. Helena, California, serving high-net-worth clients across California luxury markets with bespoke home interiors and a designer showroom.

Ownership category

akta.pro rank

Product category

Luxury Residential Interior Design

NAICS

Interior Design Services (54141)

SIC

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

akta.pro primary industry

Interior Design Services (BPAHAKAB)

Keywords

• Luxury interior design
• Residential design services
• Custom home interiors
• High-end interior decorating
• Designer furniture showroom

Headquarters

HQ city

St. Helena, California

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain

Revenue model

1. Interior Design Services: Custom interior design services for high-end residential clients, creating one-of-a-kind pieces designed and created from the ground up.

Distribution channels1 record

Marketing channels3 records

Core offering

Erin Martin Design Inc is a luxury residential interior design firm based in St. Helena, California. The company provides custom, full-service interior design for private residences, working with high-net-worth clients on bespoke residential projects. The firm also operates a design studio and showroom where curated designer furnishings and accessories are available for purchase.

Product overview

Erin Martin Design is a full-service interior design studio offering residential interior design services. The company operates a Design Studio and Showroom in St. Helena, California, providing comprehensive interior design consultation including space planning, material selection, and furniture curation. Their portfolio consists of over 24 named residential projects spanning luxury homes in locations including Napa Valley, Lake Tahoe, Sun Valley, Beverly Hills, and beyond. Projects range from converted barns and farmhouses to contemporary mountain retreats and high-end urban residences, each designed with a balance of art, engineering, aesthetics, and personality.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Residential Interior Design

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Direct peers

• Kelly Wearstler: Beverly Hills-based interior designer known for bespoke residential and hospitality projects with a strong personal brand. Comparable to Erin Martin Design in luxury positioning, art-forward aesthetic, and founder-led celebrity clientele.
• Studio Sofield: New York-based interior design studio with a portfolio of luxury residential, hospitality, and retail projects. Comparable in elite clientele, classic-contemporary design language, and boutique firm structure.
• Jamie Drake Design: New York-based AD100 interior designer specializing in luxury residential and select commercial projects. Comparable in scale, founder-led structure, and design-led differentiation for UHNW clients.
• Martyn Lawrence Bullard Design: Celebrity interior designer with a globally recognized luxury residential practice, AD100 designer, and winner of multiple Andrew Martin awards. Directly comparable to Erin Martin Design in clientele, brand-led positioning, and project type.
• Jeff Andrews Design: Beverly Hills-based luxury residential interior designer with a celebrity-driven practice. Comparable to Erin Martin Design in client caliber, California footprint, and bespoke project model.
• Peter Pennoyer Architects: New York-based architectural firm with an interior design practice serving UHNW residential clients. Comparable in luxury positioning, traditional-classical aesthetic emphasis, and bespoke project delivery model.
• Windsor Smith Home: Los Angeles luxury interior design firm focused on high-end residential projects with a celebrity clientele. Directly comparable to Erin Martin Design in California luxury market focus and AD100-style positioning.
• Barbara Barry Design: California-based interior designer with an established luxury residential practice and broader lifestyle brand. Comparable in West Coast luxury positioning and founder-led design philosophy.
• Nate Berkus Associates: High-end residential interior design firm with national recognition and a product line. Comparable to Erin Martin Design in HNW residential focus and editorial-driven brand building.

Others

• AD100 / Architectural Digest Top Designers List: While not a single competitor, AD100 represents the cohort of elite residential interior designers that Erin Martin competes against for HNW mindshare, awards, and press visibility. Comparable as the relevant competitive benchmark in the same category.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xinstagram.com/erinmartindesign
• Instagraminstagram.com/erinmartindesign
• LinkedInlinkedin.com/company/erin-martin-design-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 ERIN MARTIN DESIGN INC