What EMS Technologies does

EMS Technologies, Inc. is a privately held U.S. electronic contract manufacturer founded in 1969 and operating from a single ISO 9001:2015 and ITAR-registered facility in West Henrietta, New York. The company delivers PCB assembly (Surface Mount Technology, through-hole, and mixed technology), wire harness assembly and design, box build and system integration, quick-turn prototype assembly, and design engineering services including Design for Manufacturability and Design for Testability review. Technical capabilities center on a Mydata surface mount line with vision-assisted placement handling passives down to 0402 and BGA packages above 1,100 pins at pitches down to 12 mil, complemented by Automated Optical Inspection, X-ray inspection of hidden solder joints, custom test fixture development, and RF testing.

The business is structured around project-based, pay-as-you-go engagements with three assembly models: turnkey (the EMS procures all components with a typical 10-20% procurement markup), kitted or consigned (customer supplies all components), and mixed (hybrid sourcing). Pricing is quote-based and not publicly disclosed; NRE fees cover stencil fabrication, pick-and-place programming, and first-article inspection. Go-to-market is sales-led and direct, with customers acquired through website quote request forms, phone, and email, and the company commits to a one-business-day response and quotes within 24 hours on quick-turn work.

EMS Technologies targets an underserved niche: second and third-tier OEMs with annual contract manufacturing spends from $5,000 to $1,000,000. End markets span military and defense, medical devices, aerospace, industrial controls, fire and rescue, LED lighting, power and energy, robotics, transportation, optics, telecommunications, and IoT/RF. The firm has no public customers, no disclosed revenue, no outside funding, and no subsidiaries, and competes on workforce experience (15+ year average employee tenure), domestic supply chain security, regulatory credentials, and long customer relationships (10+ year average retention).

Name

EMS Technologies

Legal name

EMS Technologies, Inc.

Website

https://www.emstech.com

Company type

Private

Founded year

1969

Operating status

Operating

Headcount range

11–50 employees

Short description

EMS Technologies is a privately held U.S. electronic contract manufacturer founded in 1969, providing PCB assembly, wire harness, box build, and design engineering services from its West Henrietta, NY facility to second and third-tier OEMs across defense, medical, aerospace, and industrial markets.

Ownership category

akta.pro rank

Product category

Electronic Contract Manufacturing

NAICS

Commercial and Service Industry Machinery Manufacturing (333310)

SIC

Misc Industrial & Commercial Machinery & Equipment (3590)

akta.pro primary industry

Industrial Electronics Manufacturing Services (EMS) (IMAGAGAA)

akta.pro secondary industries

PCB Assembly (PCBA/EMS) (HDAHAOAI), Ruggedized/Harsh-Environment Electronics Manufacturing (IP-rated, shock/vibration, wide-temp) (IMAGAGAF)

Keywords

• PCB assembly services
• Wire harness fabrication
• Box build assembly
• Electronic contract manufacturing
• Design engineering services

Headquarters

HQ city

Binghamton

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. PCB Assembly Services: Comprehensive printed circuit board assembly services including SMT, through-hole, and mixed technology assemblies. Revenue is generated through project-based engagements where customers pay for assembly services based on board complexity, component count, and volume. The company offers flexible assembly models: turnkey (EMS procures all components), kitted/consigned (customer supplies components), and mixed (hybrid approach).
2. Quick-Turn PCB Assembly: Rapid prototype and short-run PCB assembly services with expedited turnaround. Customers pay premium pricing for faster delivery on prototype quantities starting from 1 board.
3. Wire Harness Assembly: Custom wire and cable harness fabrication services for demanding environments including power distribution harnesses, signal/data cable assemblies, RF coaxial assemblies, and ribbon cable assemblies. Revenue generated per-project based on harness complexity and volume.
4. Box Build Assembly: Complete system integration services encompassing PCB installation, wire harness routing, mechanical assembly, enclosure fabrication, firmware loading, labeling, and functional testing. Full-service project-based revenue model.
5. Design Engineering Services: Engineering support including DFM review, DFT consultation, test fixture development, BOM optimization, and prototype troubleshooting. Typically bundled with manufacturing projects or offered as standalone consulting.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

EMS Technologies is an electronic contract manufacturer providing PCB assembly (SMT, through-hole, and mixed technology), quick-turn prototype PCB assembly, wire harness assembly and design, box build/system integration, and design engineering services (DFM/DFT) under one roof. The company manufactures products for second and third-tier OEMs from a single ISO 9001:2015, ITAR-registered domestic facility in West Henrietta, NY, supporting turnkey, kitted, and mixed assembly models with no minimum order quantity.

Product overview

EMS Technologies is an electronic contract manufacturing services (EMS) provider offering a unified suite of six integrated manufacturing services: PCB Assembly (SMT, through-hole, and mixed technology), Quick Turn PCB Assembly (rapid prototypes), Wire Harness Assembly, Wire Harness Design, Box Build Assembly (system integration), and Design Engineering (DFM/DFT support). These services are designed to work together under one roof, allowing customers to progress from design review through prototype to full-scale production, with options for turnkey (full component procurement), kitted/consigned (customer-supplied components), or mixed assembly models.

Differentiator

Problem solved

Functional benefit

Products and services

• PCB Assembly Complete printed circuit board assembly services including Surface Mount Technology (SMT) down to 12 mil pitch, Ball Grid Array (BGA) placement with 1,100+ pin counts, through-hole automatic and manual insertion, and mixed technology assemblies, backed by AOI for OEMs from prototype to production.
• Quick Turn PCB Assembly Rapid prototype and short-run PCB assembly service with expedited turnaround, providing quick-turn prototypes from 1 board up to production volumes for OEMs needing accelerated time-to-market.
• Wire Harness Assembly Custom wire and cable harness solutions including power distribution harnesses, signal and data cable assemblies, RF coaxial assemblies, ribbon cable assemblies, and multi-connector harness systems built for demanding environments.
• Wire Harness Design Complete wire harness design services from concept through production-ready documentation, including schematic and wiring diagram creation, connector selection, routing optimization, and DFM review.
• Box Build Assembly Complete electromechanical assembly and system integration services encompassing PCB installation, wire harness routing, mechanical assembly, enclosure assembly, firmware loading, labeling, and comprehensive functional testing.
• Design Engineering Engineering services including Design for Manufacturability (DFM) review, Design for Testability (DFT) consultation, test fixture development, BOM optimization, and process development for new products, typically bundled with manufacturing projects or offered as standalone consulting.

Quantifiable outcome

• Average customer relationship exceeds 10 years
• +3 more outcomes

Named customers3 records

Segments13 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Scale indicators7 records

Recent moves4 records

Expansion highlights5 records

Direct peers

• Advanced Assembly: Advanced Assembly focuses on quick-turn PCB prototyping and low-volume SMT assembly. It is highly comparable to EMS Technologies' rapid-turnaround positioning for prototype-to-small-batch OEMs.
• IEC Electronics: IEC Electronics is a mid-market EMS provider offering PCB assembly, system integration, and testing for defense, aerospace, and medical customers. Its ITAR registration and quality certifications place it in the same competitive set as EMS Technologies.
• Creation Technologies: Creation Technologies is a mid-market EMS provider with PCB assembly, box build, and supply chain services for industrial, medical, and aerospace OEMs. It competes for similar mid-volume programs in regulated end markets.
• Screaming Circuits: Screaming Circuits specializes in quick-turn PCB assembly for prototypes and low-volume production. It directly competes with EMS Technologies' quick-turn PCB service for OEM engineers seeking fast turnaround on small-batch assemblies.
• Sunstone Circuits: Sunstone Circuits offers PCB fabrication and assembly services targeted at prototype and small-batch production runs. It overlaps with EMS Technologies' PCB assembly offering for engineers transitioning from prototype to low-volume manufacturing.
• EPEC Engineered Technologies: EPEC is a mid-market EMS provider offering PCB assembly, box build, and engineering services to industrial OEMs. Its scale and service mix are closely aligned with EMS Technologies' positioning in the underserved mid-tier OEM segment.
• SigmaTron International: SigmaTron is a mid-market EMS provider delivering PCB assembly, cable harnesses, and box build services to industrial OEMs. Its geographic footprint is broader but its service portfolio and customer profile overlap with EMS Technologies.

Broad incumbents

• Sanmina: Sanmina is a global EMS incumbent providing PCB assembly, cable and harness, and full system integration across industrial, medical, and defense markets. Its scale and global footprint contrast with EMS Technologies' regional mid-tier focus.
• Jabil: Jabil is one of the largest global EMS providers offering PCB assembly, box build, and supply chain services across virtually every end market. It represents the scale ceiling above which mid-sized players like EMS Technologies rarely compete for flagship programs.
• Benchmark Electronics: Benchmark Electronics is a larger, publicly traded EMS provider offering engineering, PCB assembly, and system integration across aerospace, defense, medical, and industrial markets. It competes in the same end markets but at a broader scale and global footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds1 record

Investors1 record

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 EMS Technologies