Insights

Boutique sustainability Signum Architecture operates as a boutique firm with a strong emphasis on sustainable design and climate-responsive architecture, evidenced by their leadership in Passive House technology and LEED Gold winery projects. This positions them as a specialized partner for premium sustainability-driven developments in wine country and hospitality sectors.

Wine hospitality focus The firm has deep, embedded experience in wine and hospitality projects, including Hall Wines and CADE Estates, and maintains close ties to the wine country community. This suggests a strong fit for premium winery estates, tasting rooms, and related hospitality venues seeking authentic, site-specific design.

Collaborative narrative Signum emphasizes client collaboration and relationship-driven engagements, which could lead to longer-term retainer opportunities or multi-phase projects with repeat clients in lifestyle, boutique commercial, or hospitality sectors seeking integrated design services.

Small firm agility With a lean team and a partner-led model, Signum can offer highly personalized service and fast iteration cycles, appealing to clients who want bespoke concepts, hands-on collaboration, and tight project controls in boutique or custom-build projects.

Tech and visibility The firm utilizes accessible design technology and maintains an online presence, with recent collaboration news and a digital footprint that can be leveraged for joint marketing, proposals, and showcasing case studies to attract premium clients in architecture, wine, and hospitality.

Similar companies to Signum Architecture, LLP

Signum Architecture, LLP Tech Stack

Signum Architecture, LLP uses 8 technology products and services including AutoCAD, WordPress, Microsoft 365, and more. Explore Signum Architecture, LLP's tech stack below.

  • Cad & Graphics
  • Content Management System
  • Stimulus
    Javascript Frameworks
  • Really Simple Discovery
    Miscellaneous
  • Yoast SEO
    Search Engines
  • Bluehost
    Web Hosting
  • Sitelinks Search Box
    Web Tools And Plugins

Signum Architecture, LLP's Email Address Formats

Signum Architecture, LLP uses at least 1 email format:
Signum Architecture, LLP Email FormatsExamplePercentage
First@signumarchitecture.comJohn@signumarchitecture.com
100%

Frequently Asked Questions

What is Signum Architecture, LLP's phone number?

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You can contact Signum Architecture, LLP's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Signum Architecture, LLP's official website and social media links?

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Signum Architecture, LLP's official website is signumarchitecture.com and has social profiles on LinkedIn.

How much revenue does Signum Architecture, LLP generate?

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As of September 2026, Signum Architecture, LLP's annual revenue is estimated to be $1M - $10M.

What is Signum Architecture, LLP's SIC code and NAICS code?

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Signum Architecture, LLP's SIC code is 8712 - Architectural Services and NAICS code is 54131 - Architectural Services.

How many employees does Signum Architecture, LLP have currently?

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As of September 2026, Signum Architecture, LLP has approximately 9 employees across 1 continents, including North America. Key team members include Partner: J. D., Designer: A. T. and Architect: C. R. Explore Signum Architecture, LLP's employee directory with LeadIQ.

What industry does Signum Architecture, LLP belong to?

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Signum Architecture, LLP operates in the Architecture and Planning industry.

What technology does Signum Architecture, LLP use?

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Signum Architecture, LLP's tech stack includes AutoCAD, WordPress, Microsoft 365, Stimulus, Really Simple Discovery, Yoast SEO, Bluehost and Sitelinks Search Box.

What is Signum Architecture, LLP's email format?

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Signum Architecture, LLP's email format typically follows the pattern of First@signumarchitecture.com. Find more Signum Architecture, LLP email formats with LeadIQ.

When was Signum Architecture, LLP founded?

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Signum Architecture, LLP was founded in 2011.
Signum Architecture, LLP logo

Signum Architecture, LLP

Architecture and PlanningCalifornia, United States2-10 Employees

Signum Architecture, LLP is a small boutique architecture and planning practice based in Napa, California. The firm emphasizes collaborative relationships among partners, staff, clients, and the local community, aiming to translate clients' stories and the land into thoughtful, context-driven design. Its portfolio includes wine country hospitality projects and notable wineries such as Hall Wines and CADE Estates, which have earned LEED Gold status. The team highlights environmentally responsive design and high-performance strategies, including Passive House technology.

The firm serves clients in the wine country with a deeply collaborative process that seeks to understand their needs by immersing itself in their business and community context. It pursues fresh design ideas and innovative solutions across project types, scales, and budgets to translate clients' visions into built form.

Section iconCompany Overview

Phone number
SIC Code
8712 - Architectural Services
NAICS Code
54131 - Architectural Services
Founded
2011
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Signum Architecture, LLP's revenue is estimated to be in the range of $1M - $10M

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