Modern Metal Finishing

What Modern Metal Finishing does

Modern Metal Finishing, Inc. is a privately held US metal finishing job shop incorporated in 1985 and headquartered in Oxford, Connecticut. It operates as a subsidiary of AOTCO Metal Finishing LLC (Billerica, MA) and provides rack, bulk, and hardcoat anodizing of aluminum, titanium hardcoat anodizing to AMS 2488 Type II, chromate and non-chromate conversion coatings, stainless steel passivation, and value-added services such as dry film lubrication and a proprietary PTFE alternative branded ModernLube. Capacity extends to parts sized up to 58" x 42" for most processes (48" x 42" for passivation), with over 20 dye stations for custom color matching and an in-house fabrication department for custom rack design.

The company's technology platform is fundamentally electrochemical and chemical, anchored by NADCAP accreditation since 2011 for Hardcoat Anodizing, Anodizing, Passivation, and Chromate Conversion coatings, plus NADCAP Aerospace Quality System (AC7004), ISO 9001:2015, ITAR registration, a Federal Firearms License, a DoD JCP certificate, and Mil-Spec process qualifications (MIL-A-8625, MIL-DTL-5541, MIL-PRF-46147C). It maintains an on-site laboratory for physical testing and a state-of-the-art waste treatment facility, enabling full traceability documentation required by regulated customers. A proprietary non-chromate conversion coating chemistry serves high-volume cosmetic applications.

Commercially, Modern Metal Finishing runs a quote-based B2B services model with per-pound or per-piece pricing and minimum lot charges, supported by a 'Request a Quote' website form. It is an approved service supplier for aerospace and defense primes including Sikorsky, Raytheon, Lockheed Martin, General Dynamics, UTC, Cobham Merit, and Parker, while also serving medical, automotive, firearms, semiconductor, optics, transportation, and clean-energy customers. Geographic service is global from its single Connecticut plant, with the AOTCO parent providing a second US footprint in Massachusetts for commercial coordination.

Name

Modern Metal Finishing

Legal name

Modern Metal Finishing, Inc.

Website

https://mmfinc.com

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

11–50 employees

Short description

Modern Metal Finishing is a NADCAP-accredited US metal finishing job shop (Oxford, CT) providing anodizing, hardcoat, conversion coatings, and passivation for aerospace, defense, medical, automotive, and firearms customers as an AOTCO subsidiary.

Ownership category

akta.pro rank

Product category

Metal Finishing Services

NAICS

Electroplating, Plating, Polishing, Anodizing, and Coloring (332813)

SIC

Coating, Engraving & Allied Services (3470)

akta.pro primary industry

Electroplating & Metal Finishing (Anodizing/Galvanizing/Passivation) (IMAIAKAE)

Keywords

• Anodizing services
• Metal finishing services
• Hardcoat anodizing
• Conversion coating
• Stainless steel passivation

Headquarters

HQ city

Oxford

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Custom Metal Finishing Services: Job-shop metal finishing services providing anodizing, hardcoat anodizing, conversion coatings, and passivation for customer parts. Pricing based on processing charges per job, typically per pound or piece value. Minimum lot charges apply for any processed part regardless of amount.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Modern Metal Finishing is a job-shop metal finishing service provider that applies protective and decorative electrochemical and chemical surface treatments to aluminum, titanium, and stainless steel parts. Core services include rack and bulk anodizing, Type III hardcoat anodizing, AMS 2488 Type 2 titanium hardcoat anodizing, chromate and non-chromate conversion coatings, and stainless steel passivation for OEMs in aerospace, defense, medical, automotive, firearms, semiconductor, optics, and clean energy.

Product overview

Modern Metal Finishing is a precision metal finishing service provider offering a unified portfolio of electrochemical and chemical surface treatment processes. The core offerings center on anodizing services (rack, bulk, and hardcoat variants for aluminum) and titanium hardcoat anodizing per AMS 2488 Type 2, complemented by conversion coating services (chromate and non-chromate) and stainless steel passivation. Value-added secondary operations including dry film lubrication, PTFE-based ModernLube, laser engraving, and media blasting are offered as add-on modules to the primary finishing processes. The company primarily serves regulated industries including aerospace, defense, medical, automotive, and firearms with Mil-Spec and NADCAP-accredited quality standards.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Rack & Bulk Anodizing Services Electrolytic anodizing of aluminum parts in rack-mounted and bulk (basket) configurations, with capacity up to 58" x 42", serving aerospace, defense, medical, automotive, and industrial customers.
• Custom Hardcoat Anodizing Services Type III hardcoat anodizing per MIL-A-8625 producing wear-resistant oxide coatings of .0005 to .0025 inches on aluminum, with 50% penetration into the base metal and 50% build-up on the surface, for high-stress aerospace, defense, firearms, and automotive applications.
• AMS 2488 Type 2 Titanium Hardcoat Anodizing Hardcoat anodizing of titanium alloys to AMS 2488 Type II, providing enhanced wear resistance, improved corrosion protection, and better lubricity for aerospace, medical, and defense components.
• Non-Chromate & Chromate Conversion Coating Services Chemical conversion coatings on aluminum, including trivalent chromate (MIL-DTL-5541) and proprietary non-chromate alternatives, delivering corrosion protection under .0001 inches thick for high-volume cosmetic and functional finishes.
• Stainless Steel Passivation Services Chemical passivation of stainless steel components using nitric or citric acid processes per ASTM A-967, AMS2700, and QQ-P-35 to remove free iron and enhance corrosion resistance for medical, aerospace, and industrial customers.
• Value-Added Anodizing Options Secondary finishing operations including ModernLube (PTFE alternative), dry film lubrication per MIL PRF-46147C, laser engraving, masking, media and grit blasting, bright dipping, and special packaging to complement core anodizing and coating services.

Quantifiable outcome

• Parts processed to MIL-SPEC certification standards including MIL-A-8625, MIL-DTL-5541, QQ-P-35
• +1 more outcomes

Named customers9 records

Segments8 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• AOTCO Metal FinishingcoreOthersModern Metal Finishing is an AOTCO company. Parent company AOTCO Metal Finishing LLC is headquartered in Billerica, MA. AOTCO manages supplier relationships and contracts for the Modern Metal Finishing entity.

Scale indicators3 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• AOTCO Metal Finishing: Parent entity of Modern Metal Finishing, headquartered in Billerica, MA, offering a broader portfolio of metal finishing services. Provides strategic context for MMF as part of a multi-site finishing platform rather than a standalone shop.
• Bodycote plc: Global metal finishing, heat treatment, and surface technology group serving aerospace, defense, automotive, and industrial customers. Demonstrates the consolidation archetype and incumbent-scale threat relevant to smaller NADCAP finishers.

Direct peers

• Anoplate Corporation: New York-based precision metal finisher offering anodizing, chromate conversion, passivation, and other coatings to aerospace, defense, medical, and industrial customers with NADCAP credentials. Closely comparable to MMF on services offered, customer mix, and regulatory positioning.
• SIFCO Industries: Publicly traded (Nasdaq: SIFCO) aerospace metal finishing and selective brush plating service provider serving OEMs with engineered surface treatments. Directly comparable business model and end-market exposure to MMF.
• Hohman Plating & Metal Finishing: Midwest-based metal finisher offering anodizing, hardcoat, conversion coatings, and passivation with NADCAP credentials for aerospace, defense, and medical customers. Comparable service portfolio, scale band, and customer mix to MMF.
• Valence Surface Technologies: Aerospace-focused surface finishing and processing platform offering anodizing, conversion coating, passivation, and NDT to Tier-1 OEMs. Highly comparable profile to MMF though operating at materially larger consolidated scale.
• Pioneer Metal Finishing: Midwest metal finishing service provider offering anodizing, chromate conversion, and other coatings to aerospace, defense, medical, and industrial customers. Directly comparable on capabilities, certifications, and target end-markets.
• U.S. Chrome Corporation: Hard chrome plating and metal finishing specialist serving aerospace, defense, and industrial OEMs. Comparable on regulated, specification-driven finishing work and similar customer pool to MMF.
• Techmet Inc: Specialty metal finisher offering anodizing, conversion coating, and engineered coatings to aerospace and industrial customers. Closely aligned with MMF on service mix and customer types, though typically smaller lot.

Regional players

• Precision Metal Services: Regional metal finishing and passivation service provider focused on regulated aerospace and medical industries. Comparable capabilities but typically does not overlap geographically with MMF's primary Northeast footprint.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance11 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 Modern Metal Finishing