What MMXSTUDIO does

MMX STUDIO is a privately held, full-service architecture and interior design firm founded in 2016 and headquartered in Sausalito, California. The firm is led by co-founders Michelle Mullinnix (Founder and Principal, 22-year veteran, NCIDQ certified, with prior experience at Garcia Tamjidi, Geremia Design, and Studios Architecture) and Anthony Diaz (Principal, 20+ year veteran, licensed architect in California and Nevada, with prior experience at Jensen Architects, Pfau Long, and assemblageSTUDIO). The studio delivers integrated design services spanning architectural design (new construction, restoration, renovation, and adaptive reuse) and interior design (furniture curation, lighting, styling, and turnkey project delivery) from initial concepts through move-in day.

The firm's revenue model is project-based professional services, with fees determined through direct client consultation based on scope and complexity. Go-to-market is primarily direct-to-consumer via the firm's website portfolio (mmx-studio.com) and referral-driven relationships with builders and craftspeople. The studio serves a diversified client base across four primary segments: high-end residential (the dominant vertical, with projects ranging from 900 sf Marin County homes to 8,600 sf Las Vegas custom residences), hospitality and food & beverage (Hapa Ramen, Drexl Bar), educational institutions (Children's Day School-Dolores Park, an 18,000 sf adaptive reuse of a 1910 church), and commercial/corporate (a 4,000 sf San Francisco office for Index Ventures). Geographic reach spans the San Francisco Bay Area, Northern California wine country, and Southern Nevada.

The studio has no disclosed AI/ML capabilities, no software products, no funding rounds, and no institutional investors — it operates as a bootstrapped boutique practice. Core technology is traditional architectural and interior design practice supported by standard design tooling, with the firm's intellectual capital residing in its founders' credentials, design philosophy (sensory, context-driven, sustainability-rooted), and portfolio of high-visibility projects across two metro markets.

Name

MMXSTUDIO

Legal name

MMX STUDIO

Website

https://mmx-studio.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

1–10 employees

Short description

MMX STUDIO is a privately held, full-service architecture and interior design firm founded in 2016 in Sausalito, California, delivering integrated design from concept to move-in for high-end residential, hospitality, educational, and commercial clients across the Bay Area, wine country, and Las Vegas.

Ownership category

akta.pro rank

Product category

Architecture & Interior Design Services

NAICS

Architectural Services (54131), Interior Design Services (541410)

SIC

General Bldg Contractors - Residential Bldgs (1520)

akta.pro primary industry

Residential Interior Fit-Out (Multi-Family & High-End) (IMAFANAE)

Keywords

• Architectural design services
• Interior design services
• Adaptive reuse design
• Residential architecture
• Commercial interior design

Headquarters

HQ city

Sausalito

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Architectural Design Services: Full-service architectural design from initial concepts through construction, serving residential new construction and renovation projects. Services span from planning through design and construction phases.
2. Interior Design Services: Interior design services including furniture curation, styling, and turnkey project delivery for high-end residential and commercial spaces.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

MMXSTUDIO is a full-service architecture and interior design firm that can assist in both architectural and interior design capacities, from initial concepts to move-in day. The firm handles new construction, restoration, renovation, and adaptive reuse of historic structures, and offers interior design services including furniture curation, lighting, styling, and turnkey project delivery for residential, commercial, hospitality, and educational clients in the Bay Area, Sonoma, and Las Vegas markets.

Product overview

MMXSTUDIO is a full-service architecture and interior design firm offering integrated design services. Their portfolio consists of three core service offerings: Architectural Design Services (covering new construction, restoration, renovation, and adaptive reuse), Interior Design Services (including furniture curation, lighting, styling, and turnkey projects), and Full Service Design (combining both disciplines from concept through completion). The firm serves projects ranging from residential to commercial, hospitality, and educational builds, with a focus on sensory, context-driven spaces rooted in empathy, individuality, and sustainability.

Differentiator

Problem solved

Functional benefit

Named customers11 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Six partnerships are on record, tiered core and minor.

• BH Design BuildcoreImplementation/ SI/ Consulting PartnerCollaborated with BH Design Build on Azure Residence project in Las Vegas. BH Design Build served as both architect and contractor on the project where MMX Studio provided interior design, furniture, lighting, and styling services.
• Hoogland ArchitecturecoreStrategic or Co-development PartnerAnthony Diaz executed Redhawk Residence project while at Hoogland Architecture, serving as Project Architect. This collaboration involved working with Element Building Company as contractor.
• Jensen ArchitectscoreStrategic or Co-development PartnerAnthony Diaz was Co-Project Lead on Children's Day School-Dolores Park while at Jensen Architects. The project involved adaptive reuse of a historic church into a middle school with complex structural upgrades.
• Garcia Tamjidi Architecture DesigncoreStrategic or Co-development PartnerMichelle Mullinnix worked as Designer on Index Ventures San Francisco office while at Garcia Tamjidi Architecture Design. Fisher Development served as contractor on the 4,000sf project.
• Geremia DesigncoreStrategic or Co-development PartnerMichelle Mullinnix was Senior Designer on Hapa Ramen project while at Geremia Design. Project involved restaurant design for a food truck expansion to brick-and-mortar.
• Ro Rockett DesignminorStrategic or Co-development PartnerAnthony Diaz was Project Architect on Sonoma Retreat while at Ro Rockett Design before further developing the project with MMX Studio.

Scale indicators1 record

Recent moves6 records

Expansion highlights4 records

Direct peers

• Jensen Architects: San Francisco-based architecture firm specializing in residential, educational, and adaptive reuse projects, where MMX co-founder Anthony Diaz previously worked. Highly comparable in project types (including the Children's Day School project) and Bay Area positioning.
• Ken Fulk Studio: San Francisco-based luxury design firm delivering architecture, interiors, and styling for high-end residential, hospitality, and commercial clients. Comparable as a sensory, narrative-driven boutique design practice.
• assemblageSTUDIO: Bay Area architecture and interiors firm where Anthony Diaz worked; comparable in delivering full-service architecture and interior design for residential and adaptive reuse projects.
• Aidlin Darling Design: Renowned Bay Area architecture and interiors firm working across residential, hospitality, and cultural projects. Comparable as a boutique integrated design practice with comparable project scale and craftsmanship orientation.
• Martyn Lawrence Bullard Design: Globally recognized luxury interior design firm working across high-end residential and hospitality. Comparable in premium positioning, full-service offering (design through styling), and celebrity/HNW clientele.
• Garcia Tamjidi Architecture Design: Bay Area architecture and interior design firm where co-founder Michelle Mullinnix worked; comparable in integrated architecture/interior practice, high-end commercial tenant improvements, and Bay Area client base.
• Pfau Long Architecture: San Francisco architecture and interiors firm focused on cultural, residential, and commercial projects, where Anthony Diaz worked. Comparable in integrated practice model and high-end project portfolio.
• Jamie Bush + Company: Los Angeles-based luxury interior design and architecture firm serving celebrity and high-net-worth residential clients. Comparable as a boutique full-service design practice focused on premium residential projects.
• Geremia Design: Bay Area interior design studio specializing in hospitality and high-end residential work, where Michelle Mullinnix previously served as Senior Designer. Directly comparable in hospitality/restaurant design and luxury residential interiors.
• NICOLEHOLLIS Studio: San Francisco-based luxury interior design and architecture firm serving ultra-high-net-worth residential and hospitality clients. Comparable in luxury positioning, full-service offering, and Bay Area HQ.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/mmxstudio2016

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 MMXSTUDIO