Magnetic Inspection Laboratory, Inc.

Name

Magnetic Inspection Laboratory, Inc.

Legal name

Magnetic Inspection Laboratory, Inc.

Website

https://milinc.com

Company type

Private

Founded year

1942

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Elk Grove Village

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Metal Finishing Services: Revenue generated from providing metal finishing processes including anodizing, chem film, cadmium plating, black oxide, electropolishing, passivation, phosphating, and chemical cleaning for precision components. Services are specification-driven and quote-based.
2. Coating Services: Revenue from applying coatings including MIL-spec coatings, powder coating, primers, enamels, ceramic coatings, solid film lubricants, and specialty performance finishes. Includes controlled atmosphere curing.
3. Non-Destructive Testing Services: NDT inspection services including fluorescent dye penetrant, magnetic particle inspection, radiography, leak testing, and hydrostatic testing performed by certified inspectors.
4. Precision Welding Services: Welding services using GTAW (TIG) and GMAW (MIG) processes for aluminum, titanium, magnesium, stainless steel, and carbon steel, with CWI inspection and full documentation packages.
5. Laboratory Testing Services: Quality assurance and testing services including coating thickness, adhesion, corrosion resistance, hardness, conductivity, and environmental performance testing.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

MIL is a Nadcap-accredited industrial services provider that applies metal finishing, coatings, non-destructive testing, precision welding, surface enhancement, precision marking, and laboratory/metallurgical testing to precision components for aerospace, defense, medical, industrial, and power generation customers. The company processes customer-supplied parts against engineering specifications and delivers fully documented, certified, finished components under a single roof.

Product overview

Magnetic Inspection Laboratory, Inc. (MIL) is a precision metal finishing and non-destructive testing service provider offering an integrated one-stop-shop approach for aerospace, medical, defense, and industrial applications. The company operates across eight interconnected service areas: Metal Finishing (anodizing, plating, chem film, passivation, electropolishing), Coatings (CARC, powder coat, dry film lubricants, MIL-spec paints), Non-Destructive Testing (FPI, MPI, radiography, leak testing), Precision Welding (GTAW/GMAW), Surface Enhancement (shot peening, abrasive blast), Precision Marking (vibro peen, screen printing), and Laboratory Testing (coating performance, metallurgical analysis). All services are NADCAP-accredited and supported by 2,500+ prime approvals across major aerospace and defense contractors.

Differentiator

Problem solved

Functional benefit

Products and services

• Metal Finishing
• Coatings Comprehensive coating services including CARC, powder coating, dry/solid film lubricants, ceramic coatings, epoxy/polyurethane, Teflon (PTFE), Xylan, and MIL-spec paint systems applied for corrosion resistance, wear protection, and durability, with controlled atmosphere curing.
• Non-Destructive Testing (NDT) Nadcap-accredited NDT inspection services including fluorescent dye penetrant inspection, magnetic particle inspection, radiography (X-ray), helium leak testing, hydrostatic pressure testing, and nital/temper etch for detecting surface and internal defects without damaging components.
• Precision Welding High-precision welding using GTAW (TIG) and GMAW (MIG) processes for aluminum, titanium, magnesium, stainless steel, and carbon steel components, with CWI inspection and full documentation packages.
• Surface Enhancement Shot peening and abrasive blasting services using 6-axis robotic processing for fatigue life improvement, wear resistance, and coating adhesion on aerospace, medical, and industrial components.
• Precision Marking Part marking services including vibro peen marking, electrochemical etch, laser marking, silkscreen/screen printing, fill marking, and rubber stamp marking for serialization, lot control, traceability, and UID/IUID compliance.
• Metal Finishing Laboratory Testing Quality assurance and coating performance validation testing including coating thickness, adhesion tests (cross hatch, dry tape, wet tape), corrosion testing (salt fog, humidity), hardness testing, seal integrity, electrical resistance, and surface roughness measurement.
• Metallurgical Testing Destructive and non-destructive metallurgical analysis including tensile testing, impact testing, hardness testing, bend testing, shear testing, torque testing, photomicrographs, macro etching, material analysis, hydrogen absorption testing, and failure analysis.

Quantifiable outcome

• 93%+ on-time delivery rate
• +2 more outcomes

Named customers10 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

Feature4 records

Scale indicators5 records

Recent moves6 records

Expansion highlights3 records

Direct peers

• Valence Surface Technologies: Valence Surface Technologies is one of the largest U.S. aerospace-focused metal finishing, NDT, and processing service providers, directly competing with MIL across anodizing, plating, coatings, and inspection for commercial aerospace and defense primes — highly comparable in services, customer mix, and certifications.
• AOTCO Metal Finishing: AOTCO Metal Finishing is a Massachusetts-based contract metal finisher offering anodizing, plating, chem film, passivation, and black oxide for aerospace, defense, medical, and industrial customers — directly comparable to MIL's metal finishing portfolio and end-market exposure.
• Anoplate Corporation: Anoplate is a New York-based Nadcap-accredited metal finisher serving aerospace, medical, and industrial markets with anodizing, plating, and conversion coatings — closely comparable to MIL's core aerospace processing capabilities and prime customer base.
• Pioneer Metal Finishing: Pioneer Metal Finishing is a multi-site U.S. contract metal finisher offering anodizing, plating, chromate conversion, and passivation to aerospace, defense, and industrial OEMs — directly comparable in scale, service portfolio, and customer mix to MIL.
• Techmetals Inc. Techmetals is an Ohio-based Nadcap-accredited metal finisher offering anodizing, plating, chem film, and coatings to aerospace, defense, and industrial customers — closely comparable to MIL in service portfolio and end-market exposure.
• Westmoreland Mechanical Testing & Research: WMTR is a Nadcap-accredited mechanical and metallurgical testing laboratory serving aerospace, defense, and industrial markets with tensile, fatigue, fracture, and chemical analysis — directly comparable to MIL's metallurgical testing service line.

Broad incumbents

• Bodycote: Bodycote is the world's largest thermal processing and materials testing services provider, serving aerospace, defense, and industrial markets globally. It overlaps with MIL in NDT and metallurgical testing but operates as a much broader incumbent across heat treatment and inspection.
• Element Materials Testing: Element is one of the largest global providers of testing, inspection, and certification services, with deep aerospace exposure. It competes with MIL's metallurgical and NDT inspection offerings but as part of a far broader TIC portfolio across multiple industries.

Others

• Quaker Houghton: Quaker Houghton is a global supplier of specialty chemistry used in metal finishing, coatings, and industrial fluid applications. It is an adjacent ecosystem participant to MIL's processing operations rather than a direct competitor.

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 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 Magnetic Inspection Laboratory, Inc.