Castle USA

castleusa.com

Petaluma, California, United States

1-10 employees

LinkedIn Profile

About Castle USA

pocket holes, woodworking, pocket hole joinery, lowangle pockets, pocket hole machines, castle pocket, machinery manufacturing, screw and pocket joint automation, durable woodworking equipment, low-angle pocket joinery, woodworking tools, pocket cutter machines, customer support, product innovation, california manufacturing, customer service, tools & equipment, e-commerce, b2b, manufacturing

Castle USA's Tech Stack

AI/ML

20 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Google Analytics signals active web measurement. Privacy-focused analytics alternatives, conversion optimization, and A/B testing platforms are relevant pitches.

Castle USA's Position in the StackWho Database

• Castle USA is 1 of 10,129 machinery companies tracked in StackWho.
• 10,036 machinery companies in our database have verified decision-maker emails (99% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 2,696 machinery companies are in the 1-10 employee range (same size as Castle USA).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated September 2026.

Frequently Asked Questions

What technology does Castle USA use?

Castle USA uses Cloudflare DNS, Outlook, Microsoft Office 365, BigCommerce, Zopim, AddThis, and 14 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Castle USA?

StackWho has verified email addresses for 1 decision maker at Castle USA. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Castle USA directly for sales, recruiting, or partnerships.

What industry is Castle USA in?

Castle USA operates in the machinery industry, headquartered in Petaluma, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Castle USA's contact data?

Yes. StackWho Pro members can export decision maker contact data for Castle USA and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.