Accurate Engineering

What Accurate Engineering does

Accurate Engineering Inc. is a privately held US-based manufacturer of printed circuit boards (PCBs) founded in 1971 and headquartered at 8710 Telfair Avenue, Sun Valley, California. The company fabricates rigid (up to 32-40 layers), flexible (1-6 layers with 100,000+ flex cycle ratings), and rigid-flex (up to 25+ layers) PCBs in-house, with advanced capabilities including HDI, microvias, blind and buried vias, 3mil/3mil trace and spacing, metal core substrates for thermal management, micro-BGA boards down to 0.3mm pitch, Multi-Chip Module packaging with integrated heatsinks, sculptured-finger interconnects, and chem-film coated heatsinks per MIL-DTL-5541. All production is performed domestically to IPC Class 3 and RoHS standards.

The company sells on a quote-based, custom-specification model (quotes valid 60 days) via direct enterprise field sales targeting aerospace and defense as the primary vertical, with additional exposure to automotive electronics, medical devices, consumer electronics, telecommunications and networking, and industrial automation. Its named customer base spans major defense primes (Lockheed Martin, Raytheon, BAE Systems, Northrop Grumman, L3Harris, DRS Technologies, Teledyne), government end-users (NASA, JPL, US Army, Naval Research Laboratory), industrial OEMs (GE, Siemens, Emerson, Eaton, Ametek), consumer electronics (Apple), and academic research (Georgia Tech Research Institute). The company operates with 11-50 employees and reports no parent company, subsidiaries, M&A activity, or external funding.

Accurate Engineering holds ITAR registration, AS9100, ISO 9100, UL, SBA, DBE, NMSDC, and MBE certifications, which collectively function as gating credentials for mission-critical defense and aerospace PCB programs. Revenue is generated through project-based PCB fabrication and assembly orders, with multi-year contracts and annual price-reduction clauses subject to sales projections. No financial figures, headcount trends, or ownership structure details are publicly disclosed.

Name

Accurate Engineering

Legal name

Accurate Engineering Inc.

Website

https://accueng.com

Company type

Private

Founded year

1971

Operating status

Operating

Headcount range

11–50 employees

Short description

Accurate Engineering is a privately held, US-based PCB manufacturer founded in 1971, fabricating rigid, flex, and rigid-flex printed circuit boards to IPC Class 3 and MIL-spec for defense primes, government agencies, and industrial OEMs.

Ownership category

akta.pro rank

Product category

Printed Circuit Board Manufacturing

NAICS

Bare Printed Circuit Board Manufacturing (334412), Printed Circuit Assembly (Electronic Assembly) Manufacturing (334418)

SIC

Printed Circuit Boards (3672)

akta.pro primary industry

PCB Fabrication (Flex & Rigid-Flex PCBs) (HDAHAOAH)

Keywords

• Printed circuit board manufacturing
• Rigid flex PCBs
• Aerospace defense electronics
• HDI microvia circuits
• Military-grade PCBs

Headquarters

HQ city

Sun Valley

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Infrastructure, Personnel, Technology or R&D

Revenue model

1. PCB Fabrication Services: Custom PCB fabrication including rigid, flex, and rigid-flex boards manufactured to customer specifications. Revenue generated through one-time project-based orders for prototype through volume production runs, with quotes valid for 60 days.
2. PCB Assembly Services: Full assembly services for printed circuit boards including component placement, soldering, and testing. Professional services revenue for turnkey assembly solutions.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Accurate Engineering manufactures and assembles printed circuit boards (PCBs) — rigid, flexible, and rigid-flex — entirely at its Sun Valley, California facility. Offerings span prototype through volume production, including specialized builds such as metal core PCBs, micro BGA boards, blind-via 18-layer HDI boards, multi-chip modules (MCM) with integrated heatsinks, sculptured finger PCBs, rigid-flex backplanes, and chem-film coated heatsinks, supported by custom design solutioning and full turnkey PCB assembly services.

Product overview

Accurate Engineering is a PCB manufacturing company offering a comprehensive portfolio of advanced printed circuit board solutions. The core product line includes Metal Core PCBs (8-Layer and 12-Layer variants) for thermal management in power electronics; high-density multilayer boards featuring Blind Vias (18-Layer) and Micro BGA configurations; and Rigid-Flex solutions (standard and 16-Layer variants) combining rigid durability with flexible circuit versatility. The company also provides specialized assemblies including Flex with Connector Assembly, Multi-Chip Modules (MCM and MCM with Heatsink), Sculptured Finger PCBs, and Chem-Film Coated Heatsinks for thermal management. Custom Solutioning Boards service enables collaborative design and manufacturing for unique project requirements. All products are manufactured in the United States (Sun Valley, California) with IPC Class 3 and RoHS compliance standards.

Differentiator

Problem solved

Functional benefit

Products and services

• Metal Core 8-Layer PCB High-performance 8-layer PCB with a copper metal core substrate for superior thermal management in high-power electronics such as LED lighting, power converters, and automotive electronics.
• Metal Core 12-Layer PCB Premium 12-layer PCB with copper metal core for maximum heat dissipation and complex HDI stack-ups in advanced high-power electronic systems.
• Blind Vias 18-Layer HDI PCB Advanced 18-layer HDI PCB using blind and buried vias to enable complex routing without through-hole constraints; supports maximum board size of 16x22 inches for space-optimized, high-signal-integrity designs.
• Micro BGA Board High-density interconnect PCB engineered for ultra-fine pitch micro BGA packages with pitches as small as 0.3mm, supporting 4–20 layers using HDI construction with blind, buried, and microvias.
• Rigid-Flex Backplane PCB Interconnect board combining rigid PCB durability with flexible circuit versatility, supporting 4–20 layers with HDI and high layer counts for complex backplane assemblies.
• Rigid-Flex Backplane 16-Layer PCB High-performance 16-layer rigid-flex interconnect combining rigid PCB sections with polyimide-based flexible interconnects, with 100,000+ flex-cycle rating and maximum board size of 16x22 inches.
• Flex with Connector Assembly Integrated flexible PCB solution delivered with pre-installed connectors (board-to-board, wire-to-board, or custom), supporting 1–8 layers and high-flex durability of 100,000+ flex cycles.
• Multi-Chip Module (MCM) Advanced packaging solution integrating multiple ICs and components into a single compact module, supporting wire bond, flip-chip, and stacked die configurations with 4–20+ layers.
• MCM with Heatsink Fully integrated packaging solution combining Multi-Chip Module with custom-engineered heatsink, delivering high-density integration with thermal management for high-performance applications.
• Chem-Film Coated Heatsink Premium thermal management solution using MIL-DTL-5541 chemical conversion coating on aluminum heatsinks for corrosion resistance, improved electrical conductivity, and thermal performance.
• Sculptured Finger PCB Specialized interconnect with integrated copper contact fingers extending beyond the board edge to eliminate separate connectors, with thick copper up to 4oz for high-current applications and operating temperatures from -55°C to +150°C.
• PCB Fabrication Services (Rigid, Flex, Rigid-Flex) Custom PCB fabrication services for rigid (1–32+ layers), flex (1–6 layers), and rigid-flex (up to 25+ layers) boards manufactured to customer specifications, supporting prototype through volume production with IPC Class 3 and RoHS compliance.
• PCB Assembly Services Full turnkey assembly services for printed circuit boards including component placement, soldering, and testing, integrated with the company's in-house fabrication capabilities.

Quantifiable outcome

• 100% US-based manufacturing ensuring full quality control
• +2 more outcomes

Named customers18 records

Segments6 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature12 records

Scale indicators1 record

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Jabil: Global EMS and PCB provider with defense, aerospace, medical, and industrial exposure. Comparable end-market mix to Accurate Engineering but at hyperscale, with PCB as one capability within a much broader electronics manufacturing services portfolio.
• Flex Ltd: Global EMS giant with PCB fabrication capabilities serving aerospace/defense, automotive, medical, and industrial markets. Overlaps with Accurate Engineering in mission-critical PCB and assembly work but operates at vastly larger scale with a broader portfolio.

Direct peers

• Advanced Circuits: US quick-turn and production PCB manufacturer serving aerospace, defense, medical, and industrial customers. Comparable in domestic manufacturing and broad capability set, with stronger emphasis on prototype and small-batch quick-turn.
• Sierra Circuits: US-based PCB fabricator offering rigid, flex, rigid-flex, and HDI boards to aerospace, medical, and industrial markets. Comparable technology portfolio and quality certifications, with overlap in high-reliability prototyping and low-volume production.
• Sanmina: US-based PCB fabrication and EMS provider serving aerospace/defense, medical, and industrial OEMs. Overlaps with Accurate Engineering in ITAR-classified, mission-critical PCB assembly for primes and in vertically integrated US manufacturing.
• TTM Technologies: Largest US-headquartered PCB manufacturer with a defense/aerospace-heavy mix, ITAR and AS9100 credentials, and HDI / rigid-flex capabilities. Directly comparable customer base, certifications, and technology stack to Accurate Engineering, but at substantially greater scale.
• Epec Engineered Technologies: US-based custom PCB and engineered electronics manufacturer serving industrial, aerospace, and medical customers. Comparable in custom solutioning, flex/rigid-flex offerings, and US manufacturing footprint.
• APCT (Advanced Printed Circuit Technology): US PCB fabricator with defense/aerospace exposure, AS9100 certification, and rigid, flex, rigid-flex capabilities. Closest direct mid-market peer by product mix, customer profile, and US-domestic manufacturing positioning.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/accurate-engineering-inc.

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Accurate Engineering