Insights

High Tech Capacity Millennium Circuits operates a 38,000 ft² Plano facility with multi-shifts and planned expansion to four SMT lines and up to eight pick and place machines, enabling scalable short-cycle PCB assembly and box build services for sophisticated high-tech projects.

NPI to Production Offers end-to-end services from schematic capture and design layout through fabrication, assembly, test, and box build, positioning as a single source for customers seeking streamlined onboarding and faster time-to-market.

Industry Certifications ITAR registration, ISO 9001:2008 certification, and capability to perform IPC-610A Class I-II-III+ for medical and military-grade assemblies, signaling reliability for defense, aerospace, and regulated sectors.

Reliability Edge Strong on-time delivery performance (near 99%), continuous cycle time reductions, and a focus on high-tech packaging including mini micro BGA and chip-on-board techniques, appealing to customers with stringent delivery and quality requirements.

Target Markets Experience in semiconductor-related assemblies and high-power systems, with proximity to technology corridors and a capability set that suits contract manufacturers serving electronics, medical, military, and advanced consumer electronics segments.

Millennium Circuits, Inc. Tech Stack

Millennium Circuits, Inc. uses 8 technology products and services including Gnuboard, jQuery Migrate, Swiper, and more. Explore Millennium Circuits, Inc.'s tech stack below.

Gnuboard

Content Management System

jQuery Migrate

Javascript Libraries

Swiper

Javascript Libraries

jQuery

Javascript Libraries

Choices

Javascript Libraries

Wow

Marketing Analytics

reCAPTCHA

Security

Naver Analytics

Web Analytics

Millennium Circuits, Inc. Email Formats	Example	Percentage
FirstL@4pcbs.com	JohnD@4pcbs.com	100%

Millennium Circuits, Inc. Email Formats

Example

Percentage

FirstL@4pcbs.com

JohnD@4pcbs.com

100%

Frequently Asked Questions

What is Millennium Circuits, Inc.'s phone number?

You can contact Millennium Circuits, Inc.'s main corporate office by phone at

+1-214-727-****

. 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 Millennium Circuits, Inc.'s official website and social media links?

Millennium Circuits, Inc.'s official website is 4pcbs.com and has social profiles on LinkedIn.

How much revenue does Millennium Circuits, Inc. generate?

As of August 2026, Millennium Circuits, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Millennium Circuits, Inc.'s NAICS code?

Millennium Circuits, Inc.'s NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does Millennium Circuits, Inc. have currently?

As of August 2026, Millennium Circuits, Inc. has approximately 10 employees across 1 continents, including North America. Key team members include Operations Manager: D. C.. Explore Millennium Circuits, Inc.'s employee directory with LeadIQ.

What industry does Millennium Circuits, Inc. belong to?

Millennium Circuits, Inc. operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does Millennium Circuits, Inc. use?

Millennium Circuits, Inc.'s tech stack includes GnuboardjQuery MigrateSwiperjQueryChoicesWowreCAPTCHANaver Analytics.

What is Millennium Circuits, Inc.'s email format?

Millennium Circuits, Inc.'s email format typically follows the pattern of FirstL@4pcbs.com. Find more Millennium Circuits, Inc. email formats with LeadIQ.

When was Millennium Circuits, Inc. founded?

Millennium Circuits, Inc. was founded in 1998.

Millennium Circuits, Inc.

Q: What is Millennium Circuits, Inc.'s official website and social media links?

Millennium Circuits, Inc.'s official website is 4pcbs.com. Millennium Circuits, Inc. has social profiles on LinkedIn.

Q: How many employees does Millennium Circuits, Inc. have currently?

Millennium Circuits, Inc. has approximately 10 employees.

Q: What technology does Millennium Circuits, Inc. use?

Millennium Circuits, Inc.'s tech stack includes jQuery Migrate, Nginx, Max Mega Menu, Swiper, jQuery.

Q: What is Millennium Circuits, Inc.'s NAICS code?

Millennium Circuits, Inc.'s NAICS code is 335 (Electrical Equipment, Appliance, and Component Manufacturing).

Appliances, Electrical, and Electronics ManufacturingTexas, United States2-10 Employees

Millennium Circuits, Inc. is a Plano, Texas-based contract manufacturer specializing in printed circuit board (PCB) assembly and box-build solutions. Serving the design-to-production continuum, the company handles schematic capture, layout, fabrication, assembly, and test to support early-phase NPI through full-scale production, with a focus on short cycle times and high-technology assemblies. Its capabilities encompass rigid, hybrid, and flex boards, system build and integration, SMT and through-hole assembly, box-build, and high-power systems, positioned to serve customers in sectors that require precision, reliability, and regulatory compliance, including medical and military applications. The firm operates from a substantial Plano facility and emphasizes multi-shift capacity to maintain consistent delivery, supported by ISO 9001:2008 certification and ITAR registration. Millennium Circuits highlights a track record of on-time delivery and continuous cycle-time reduction, and has earned supplier excellence recognition from Texas Instruments in the early 2000s.

Insights

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