Insights

Strategic Growth Stable mid-sized architecture and planning firm with recent senior hire and expansion in the education sector suggests an opportunity to cross-sell design services, interior design, and planning solutions to public agencies and school districts seeking updated facilities and design leadership.

Education Sector Focus Strong K-12 leadership depth and a track record with educational institutions indicate potential to win larger district projects, scope expansions, and long-term facilities master planning contracts.

Public Sector Momentum Recent contract for Carpinteria Community Pool Improvement and longstanding public agency relationships point to opportunities in municipal and community facility upgrades, including design, permitting, and construction support services.

Regional Expertise Fifth-generation Californian principal and regional ties can be leveraged to position the firm for state and local government projects, campus master planning, and sustainable facility initiatives aligned with public sector goals.

Strategic Partnerships Existing tech stack and client-facing capabilities enable scalable project delivery partnerships (design-build, permit readiness, and BIM/ideation services) with larger firms or districts seeking integrated architectural and planning solutions.

Similar companies to 19six

19six Tech Stack

19six uses 8 technology products and services including Wix, Bluebeam, Shopify, and more. Explore 19six's tech stack below.

Media & News

19six's Email Address Formats

19six uses at least 4 email formats:
19six Email FormatsExamplePercentage
FLast@madi-arch.comJDoe@madi-arch.com
56%
First@madi-arch.comJohn@madi-arch.com
22%
FMiddleLast@madi-arch.comJMichaelDoe@madi-arch.com
22%
FLast@19six.comJDoe@19six.com
100%

Frequently Asked Questions

What is 19six's official website and social media links?

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19six's official website is 19six.com and has social profiles on LinkedIn.

How much revenue does 19six generate?

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As of July 2026, 19six's annual revenue is estimated to be $1M - $10M.

What is 19six's SIC code and NAICS code?

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19six's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 54131 - Architectural Services.

How many employees does 19six have currently?

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As of July 2026, 19six has approximately 51 employees across 3 continents, including North America, Europe and South America. Key team members include Principal And Partner: M. A. Explore 19six's employee directory with LeadIQ.

What industry does 19six belong to?

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19six operates in the Architecture and Planning industry.

What technology does 19six use?

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19six's tech stack includes Wix, Bluebeam, Shopify, Microsoft 365, Google Cloud, WP Engine, Microsoft Teams and Zoom.

What is 19six's email format?

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19six's email format typically follows the pattern of FLast@madi-arch.com. Find more 19six email formats with LeadIQ.

When was 19six founded?

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19six was founded in 1906.
19six logo

19six

Architecture and PlanningCalifornia, United States51-200 Employees

19six is an architecture and planning firm headquartered at 303 Potrero Street Suite 5, Santa Cruz, California 95060, United States, providing architectural, planning, and interior design services for living, learning, and work spaces. The firm operates in the architecture and planning industry and employs between 51 and 200 people. In 2022, Williams + Paddon merged with 19six Architects, and later that year AMG & Associates, Inc. partnered with the firm. In April 2026, 19six Architects secured an agreement with the Carpinteria City Council to complete the design and permitting phase and provide construction support services for the Carpinteria Community Pool Improvement Project, with a maximum value of $275,000. Additional information about the firm is available on its website at https://19six.com.

Section iconCompany Overview

Website
19six.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
54131 - Architectural Services
Founded
1906
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    19six's revenue is estimated to be in the range of $1M - $10M

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