Insights

Co Pack Expansion 21st Amendment’s San Leandro facility was reimagined as a large-scale co-packing hub capable of producing beer, non-alcoholic beverages, FMBs, seltzers and more, creating a strong foundation for private-label, white-label, and contract manufacturing opportunities for partner brands.

Market Growth With distribution across multiple states and a recognized craft beer brand, there are opportunities to expand through distributor partnerships, retailer campaigns, and sports-related activations (for example, Bay FC collaborations) to accelerate SKU adoption in new regions.

Acquisition Dynamics Recent acquisition by Evil Genius Beer Company introduces channel-alignment opportunities and potential for continued wholesale or co-pack relationships; engaging the new owner on licensing, private label, or contract manufacturing could maintain shelf presence during the transition.

Brand Strength Award-winning products, seasonal and limited-release lines, and distinctive packaging create joint-marketing potential with retailers and venues for co-branded campaigns, limited releases, and retail exclusives.

Digital Marketing A modern tech stack and active social media footprint offer a path to grow digital channels, e-commerce, and direct-to-consumer programs, while leveraging partnerships for co-branded online campaigns and events.

21st Amendment Brewery Tech Stack

21st Amendment Brewery uses 8 technology products and services including TikTok, RSS, Microsoft Outlook, and more. Explore 21st Amendment Brewery's tech stack below.

  • TikTok
    Audio, Video, Graphics
  • RSS
    Content Management System
  • Microsoft Outlook
    Email
  • jQuery
    Javascript Libraries
  • Shogun Page Builder
    Page Builders
  • Apple Pay
    Payment Processing
  • Priority Hints
    Performance
  • HSTS
    Security

Media & News

21st Amendment Brewery's Email Address Formats

21st Amendment Brewery uses at least 1 format(s):
21st Amendment Brewery Email FormatsExamplePercentage
First.Last@21st-amendment.comJohn.Doe@21st-amendment.com
82%
Fir.Last@21st-amendment.comJoh.Doe@21st-amendment.com
10%
First@21st-amendment.comJohn@21st-amendment.com
7%
Last@21st-amendment.comDoe@21st-amendment.com
1%

Frequently Asked Questions

Where is 21st Amendment Brewery's headquarters located?

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21st Amendment Brewery's main headquarters is located at 2010 Williams Street San Leandro, California 94577 United States. The company has employees across 1 continents, including North America.

What is 21st Amendment Brewery's phone number?

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You can contact 21st Amendment Brewery'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 21st Amendment Brewery's official website and social media links?

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21st Amendment Brewery's official website is 21st-amendment.com and has social profiles on LinkedIn.

What is 21st Amendment Brewery's NAICS code?

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21st Amendment Brewery's NAICS code is 722 - Food Services and Drinking Places.

How many employees does 21st Amendment Brewery have currently?

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As of May 2026, 21st Amendment Brewery has approximately 37 employees across 1 continents, including North America. Key team members include Co-Founder: S. O.Maintenance Manager: G. C.Office Manager: K. F.. Explore 21st Amendment Brewery's employee directory with LeadIQ.

What industry does 21st Amendment Brewery belong to?

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21st Amendment Brewery operates in the Food and Beverage Services industry.

What technology does 21st Amendment Brewery use?

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21st Amendment Brewery's tech stack includes TikTokRSSMicrosoft OutlookjQueryShogun Page BuilderApple PayPriority HintsHSTS.

What is 21st Amendment Brewery's email format?

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21st Amendment Brewery's email format typically follows the pattern of First.Last@21st-amendment.com. Find more 21st Amendment Brewery email formats with LeadIQ.

When was 21st Amendment Brewery founded?

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21st Amendment Brewery was founded in 2000.

21st Amendment Brewery

Food and Beverage ServicesCalifornia, United States11-50 Employees

21st Amendment Brewery is a craft beer producer and brewpub originally established in San Francisco in 2000 by Nico Freccia and Shaun O'Sullivan. Since 2015, its production and tasting operations have been based in San Leandro, California, where most beers are brewed and canned.

The brand offers year-round beers alongside seasonal releases and a small-batch line known as the Insurrection Series, with packaging that features distinctive artwork. It distributes to 28 states and is regarded as one of the top 50 craft breweries in the United States. In April 2026, Evil Genius Beer Company announced its acquisition of the 21st Amendment brand, with reports that the San Francisco brewery shut down the prior year.

Section iconCompany Overview

Headquarters
2010 Williams Street San Leandro, California 94577 United States
Phone number
NAICS Code
722 - Food Services and Drinking Places
Founded
2000
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    21st Amendment Brewery's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    21st Amendment Brewery's revenue is estimated to be in the range of $10M$25M

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