Sierra Circuits

protoexpress.com

electrical/electronic manufacturing

protoexpress.com

Sunnyvale, California, United States

201-500 employees

130000000 revenue

LinkedIn Profile

About Sierra Circuits

prototype printed circuit boards, high density interconnect technology, printed circuit board manufacturing, printed circuit board assembly, high speed, controlled impedance, flex & rigidflex printed circuit boards, pcb manufacturing, assembly, itar, iso90012008, iso134852003, milspec milp55110, pcb class 3, pcb, ipc6012, odb, gerber, microelectronics, flex pcb

Sierra Circuits's Tech Stack

Marketing

Drift

Marketo

Salesforce

Other

Barracuda Networks Remote

5 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

CRMs like Salesforce signal an active sales operation. Companies using Salesforce are strong targets for sales training, RevOps tools, data enrichment, and Salesforce integrations.

Sierra Circuits's Position in the StackWho Database

• Sierra Circuits is 1 of 6,701 electrical/electronic manufacturing companies tracked in StackWho.
• 6,598 electrical/electronic manufacturing companies in our database have verified decision-maker emails (98% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 317 electrical/electronic manufacturing companies are in the 201-500 employee range (same size as Sierra Circuits).

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

Frequently Asked Questions

What technology does Sierra Circuits use?

Sierra Circuits uses Salesforce, Marketo, Drift, Barracuda Networks, Remote. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Sierra Circuits?

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

What industry is Sierra Circuits in?

Sierra Circuits operates in the electrical/electronic manufacturing industry, headquartered in Sunnyvale, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Sierra Circuits's contact data?

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