What The EF Precision Group does

The EF Precision Group is a privately held precision contract manufacturer founded in 1977 in Willow Grove, Pennsylvania, operating through two wholly owned entities — E.F. Precision, LLC and Precision Assembly, LLC — under the AEFP Group parent. The firm operates over 65,000 square feet of facility split between a 25,000 SF close-tolerance machine shop and a 30,000 SF electromechanical assembly center of excellence, supported by an in-house quality laboratory with three Zeiss CMMs and an OGP Smartscope.

EF runs a "consultative manufacturing" model focused on four core services — CNC machining, electromechanical assembly, design engineering, and turnkey/additional services — executed across 54 multi-axis CNC machines with tolerances as tight as +/- .0003 inches. Differentiated technology centers on a proprietary, U.S.-Copyright-registered Electronic File Process that converts customer solid models into CNC programs and CMM inspection routines, alongside in-house laser marking and citric passivation. The business generates revenue through project-based contracts (time-and-materials or fixed-price machining), long-term assembly agreements including blanket orders and kanban arrangements, and turnkey manufacturing engagements that route finishing through NADCAP-approved partner suppliers.

The customer base is concentrated in four primary regulated verticals — aerospace/defense (Lockheed, Boeing, Northrop Grumman, BAE, Harris, Moog), medical (Johnson & Johnson, DePuy, Zimmer, McNeil, Puricore, Imaging Sciences), pharmaceutical equipment builders, and OEM/commercial customers (GE, Eaton, Danaher, Cannondale Bicycles). Sales are consultative and direct: customers submit drawings and bills of materials for custom quotes, supported by virtual facility tours, an "Ask an Engineer" service, case studies, and an educational blog. Required certifications — AS9100D:2016, ISO 13485:2016, ITAR registration, FDA Critical Device Contract Manufacturer status, and UL508a — gate access to virtually all named customer programs.

Name

The EF Precision Group

Legal name

E. F. Precision, LLC

Website

https://efgroup.com

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

11–50 employees

Short description

The EF Precision Group, founded in 1977 and based in Willow Grove, PA, is a precision contract manufacturer serving aerospace/defense, medical, pharmaceutical, and OEM customers with close-tolerance CNC machining (54 multi-axis machines), electromechanical assembly, and design engineering delivered under AS9100D, ISO 13485, ITAR, and FDA certifications.

Ownership category

akta.pro rank

Product category

Precision Contract Manufacturing

NAICS

Aerospace Product and Parts Manufacturing (33641), Machinery Manufacturing (333), Industrial Machinery Manufacturing (33324)

SIC

Screw Machine Products (3451), Aircraft & Parts (3720), Electrical Industrial Apparatus (3620), General Industrial Machinery & Equipment (3560)

akta.pro primary industry

Motion & Machine Control (CNC, Robotics Controllers, Servo/Motion Controllers) (IMAGABAG)

akta.pro secondary industry

Process Control & Automation Electronics Manufacturing Services (PLCs, I/O, DCS/SCADA hardware) (IMAGAGAK)

Keywords

• Precision CNC machining
• Electromechanical assembly
• Contract manufacturing
• Medical device manufacturing
• Aerospace defense machining

Headquarters

HQ city

Willow Grove

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. CNC Machining Services: Precision CNC machining of complex close-tolerance parts from prototype to production for aerospace, defense, medical, semiconductor, and OEM industries. Revenue generated through time and materials or fixed-price contracts for machining services.
2. Electromechanical Assembly Services: Assembly services ranging from simple handheld products to large automation lines with thousands of components. Includes sub-assemblies, full assemblies, box builds, cabinet builds, wire harnesses, and cable bundles. Revenue through assembly contracts with long-term agreements, blanket orders, and kanban arrangements.
3. Design Engineering Services: Electrical and mechanical engineering services including concurrent engineering, custom builds, re-engineering for manufacturability, and robotics integration. Engineering support integrated into machining and assembly operations.
4. Turnkey Manufacturing Services: Complete turnkey solutions including process development, supply chain integration, system integration, material management, and value-added services like heat treating, anodizing, painting, plating, and marking through NADCAP-approved supplier partners.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels9 records

Core offering

The EF Precision Group is a consultative manufacturing organization that provides close-tolerance CNC multi-axis machining and electromechanical assembly services for enterprise OEMs in aerospace, defense, medical, pharmaceutical, and commercial industries. The company also offers design engineering and value-added supply chain/finishing services, operating from two facilities totaling over 65,000 SF in Willow Grove, PA.

Product overview

The EF Precision Group is a consultative manufacturing organization offering a unified suite of precision manufacturing services. The core portfolio consists of CNC Machining Services (54 multi-axis CNC machines handling close tolerance complex parts), Assembly Services (electromechanical builds from handheld devices to warehouse-scale automation), Design Engineering Services (electrical/mechanical engineering with software proficiency in AutoCAD, SolidWorks, Mastercam), and Additional/Value-Added Services (turnkey finishing, supply chain integration, material management). These services are delivered through a consultative manufacturing approach focused on customer collaboration, serving aerospace/defense, medical, pharmaceutical, semiconductor, and OEM/commercial industries.

Differentiator

Problem solved

Functional benefit

Products and services

• CNC Machining Services Close tolerance CNC multi-axis machining from prototype to production for enterprise OEMs in aerospace, defense, medical, pharmaceutical, semiconductor, and commercial industries. Utilizes 54 multi-axis CNC machines with tolerances of +/- .0003 inches.
• Assembly Services Electromechanical assembly services ranging from simple handheld products with a few components to large automation lines with several thousand components. Includes sub-assemblies, full assemblies, box builds, cabinet builds, wire harnesses, and cable bundles for medical, aerospace, pharmaceutical, semiconductor, and OEM clients.
• Design Engineering Services Electrical and mechanical engineering services including concurrent engineering, machine collaboration from concept through completion, robotics integration, custom builds, and re-engineering for manufacturability. Software proficiency in AutoCAD, SolidWorks, and Mastercam.
• Additional/Value-Added Services Turnkey services including process development, supply chain integration, system integration, material management, and finishing services such as heat treating, anodizing, painting, plating, welding, sheet metal, etching, penetrant inspection, NDT, and marking through NADCAP-approved supplier partners.

Quantifiable outcome

• Built custom machine in 4 months, 2 months faster than previous supplier
• +5 more outcomes

Named customers22 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Two partnerships are on record, tiered core and minor.

• AEFP Group (Parent Company)coreOthersThe EF Precision Group is a subsidiary of AEFP Group. Parent company structure for the manufacturing organization.
• NADCAP Approved SuppliersminorStrategic or Co-development PartnerNADCAP-approved supplier partners for finishing services including heat treating, anodizing, painting, plating, and marking. Turnkey services for aerospace-grade finishing requirements.

Scale indicators13 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Protolabs: Digital manufacturing services company offering CNC machining, injection molding, and 3D printing for prototypes and production runs. Closely comparable to EF Precision's prototype-to-production CNC machining model, though broader in materials/geography.
• Xometry: On-demand manufacturing marketplace aggregating CNC machining, sheet metal, and assembly services from a network of qualified suppliers. Direct competitor for EF Precision's served market, particularly in high-mix low-volume custom work.
• Fictiv: Digital manufacturing platform providing CNC machining, 3D printing, and injection molding services with instant quoting. Directly comparable to EF Precision's CNC machining services and quote-based pricing model.
• Hubs: Global on-demand manufacturing platform offering CNC machining, 3D printing, and injection molding services. Competes in the same custom precision manufacturing space as EF Precision, particularly for low-volume prototype and production runs.

Broad incumbents

• Jabil: Global manufacturing services provider offering design, engineering, and assembly across multiple industries including aerospace/defense and medical. Operates at significantly larger scale than EF Precision with broader service portfolio including full electromechanical assembly.
• Sanmina: Global EMS company providing design, manufacturing, and assembly services for communications, medical, aerospace/defense, and industrial customers. Comparable to EF Precision in electromechanical assembly capabilities but at much larger scale.
• Celestica: Global EMS company providing design, manufacturing, and supply chain solutions for industrial, aerospace/defense, and medical customers. Comparable to EF Precision's assembly services and end-market diversification but at much larger scale.
• HEICO: Aerospace and electronics company operating FAA-Approved Repair Stations and manufacturing niche aircraft parts. Comparable to EF Precision's aerospace parts manufacturing but focused more on MRO and proprietary parts than job-shop machining.
• Ducommun: Provider of engineering and manufacturing services for aerospace and defense platforms, including electronic systems and structural components. Comparable to EF Precision in aerospace/defense manufacturing but operating at significantly larger scale.

Others

• Flex (Flextronics): Global EMS and contract manufacturer offering design, manufacturing, and assembly services across multiple industries. Overlaps with EF Precision's electromechanical assembly and design engineering services, though operating at significantly larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/theefpgroup
• LinkedInlinkedin.com/company/256713/admin

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries1 record

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 The EF Precision Group