Phase
Phase Incorporated is a privately held precision metal fabrication and finishing company in Mt. Airy, Maryland, serving defense, government, and commercial industrial customers through ITAR-registered, ISO 9001-certified manufacturing with integrated machining, fabrication, and inspection services.
- Company typePrivate
- Founded1971
- HeadquartersMount Airy, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Phase does
Phase Incorporated is a privately held precision metal fabrication and finishing company founded in 1971 and headquartered at 1604 Back Acre Circle in Mt. Airy, Maryland. It is owned by Jeff Alexander, a third-generation machinist who holds full ownership since 2012, and operates with a team of 13 employees. The company runs an integrated manufacturing workflow that combines machining, fabrication, finishing, and inspection under a single accountable structure, with equipment from Fanuc, Amada, Haeger, Hardinge, Muratec, Timesavers, Bridgeport, Cincinnati, Clausing, Wysong, Yarde Metals, and Robbjack, supporting part sizes up to 109 inches long.
Phase sells through a direct, RFQ-driven enterprise and government sales motion — customers submit drawings, specifications, materials, finish requirements, quantities, and target dates, and the company quotes each project individually. It is ITAR-registered, ISO 9001:2015 certified, and supports AS9102 First Article Inspection deliverables, positioning it for defense, aerospace, and other regulated supply chain work alongside commercial industrial customers.
The company operates three core service areas — Full Project Manufacturing, Custom & Specialized Projects, and Industries & Applications — and has built 55+ years of operating history with a focus on documentation, traceability, and on-time delivery. The Mt. Airy facility includes 240 rooftop solar panels generating 40% of the site's power needs. Revenue is project-based and not publicly disclosed, and no outside equity, M&A activity, or expansion into new geographies is indicated in the available record.
Phase firmographics
Firmographics- Name
- Phase
- Legal name
- Phase Incorporated
- Website
- https://phaseinc.net
- Company type
- Private
- Founded year
- 1971
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Phase Incorporated is a privately held precision metal fabrication and finishing company in Mt. Airy, Maryland, serving defense, government, and commercial industrial customers through ITAR-registered, ISO 9001-certified manufacturing with integrated machining, fabrication, and inspection services.
- Ownership category
- akta.pro rank
Phase industry classification
Industry- Product category
- Precision Metal Fabrication
- NAICS
- Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing (3327), Custom Roll Forming (332114)
- SIC
- Sheet Metal Work (3444)
- akta.pro primary industry
- Metal Airframe Structures & Machined Parts (IMABAEAC)
Keywords
Where Phase is headquartered
LocationHeadquarters
- HQ city
- Mount Airy
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Phase business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure
Revenue model
- Full Project Manufacturing: End-to-end manufacturing services managing machining, fabrication, finishing, and inspection under one accountable structure. Revenue generated through project-based engagements where Phase coordinates multiple production steps, manages priorities across processes, and maintains consistency from first conversation through final delivery.
- Custom and Specialized Project Work: Precision work for complex requirements, specialized parts, and non-standard builds requiring close coordination and controlled execution. Supports complex geometries, specialized materials, and tight tolerances for customers with unique specifications or application-specific requirements.
- Production Support Services: Quality-focused project support throughout the manufacturing process including finishing coordination and documentation support. Services include precision sheet metal fabrication and customer-specified manufacturing requirements.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom Project Quoting |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Phase product offering
Product offeringCore offering
Phase is a precision sheet metal fabrication and contract manufacturing company that produces custom metal parts and assemblies for defense, government, and commercial industrial customers. Operating from a single facility in Mt. Airy, Maryland, the company runs an integrated manufacturing workflow that spans prototyping through production, supported by ITAR registration, ISO 9001:2015 certification, and AS9102 first article inspection capability.
Product overview
Phase Incorporated is a precision metal fabrication and finishing company offering integrated manufacturing services under three core service areas: Full Project Manufacturing (managing machining, fabrication, finishing, and inspection under one accountable structure), Custom & Specialized Projects (for complex requirements, specialized parts, and non-standard builds), and Industries & Applications (supporting commercial, defense, and specialized work). All three services operate through a single coordinated workflow designed for precision, consistency, and dependable delivery.
Differentiator
Problem solved
Functional benefit
Products and services
- Full Project Manufacturing
Quantifiable outcome
- On-time delivery and committed delivery timelines for customers
- +1 more outcomes
Companies that use Phase
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles2 records
Phase technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Phase partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered minor.
- Marine Corps LeagueminorPhase supports the Marine Corps League through community involvement and local partnership. This represents community support rather than a business partnership.
- South Carroll County Maryland FFAminorPhase supports the South Carroll County FFA (Future Farmers of America) as a local community partner.
- Carroll County Community CollegeminorPhase supports Carroll County Community College through local partnership and community involvement.
- Howard County 4-H Livestock SaleminorPhase supports Howard County 4-H Livestock Sale as part of community involvement efforts.
- Mount Airy Volunteer Fire CompanyminorPhase supports the Mount Airy Volunteer Fire Company as a local community partner, given the company's roots in the Mt. Airy, Maryland community.
- Wheels for Change, Inc.minorPhase supports Daniel Romanchuk, founder of Wheels for Change, a 501(c)(3) nonprofit that helps beginning wheelchair racers in the US and around the world. Phase provides custom fabrication services for adaptive racing equipment.
Scale indicators4 records
Recent moves6 records
Expansion highlights4 records
Phase competitors and assessment
Company assessmentBroad incumbents
- Spirit AeroSystems: Spirit AeroSystems designs and manufactures aerostructures for commercial and defense aircraft. It is a much larger incumbent that overlaps with Phase in producing precision machined metal parts for aerospace customers.
- Materion Corporation: Materion is a specialty metals manufacturer producing advanced alloys, composites, and engineered metal products for aerospace, defense, and industrial markets. It overlaps with Phase in serving regulated industries with precision metal solutions.
- Precision Castparts Corp: PCC (a Berkshire Hathaway subsidiary) is a large diversified manufacturer of metal components for aerospace, defense, and industrial markets. It operates at much larger scale than Phase but competes in the same precision metal components category for aerospace customers.
- Haynes International: Haynes International manufactures high-performance nickel- and cobalt-based alloys for aerospace, chemical processing, and industrial applications. It is comparable to Phase as a specialty metal producer serving defense and industrial customers.
- Howmet Aerospace: Howmet Aerospace manufactures engineered metal products, primarily for aerospace and defense applications. It is comparable to Phase as a defense/aerospace metals manufacturer, though at vastly larger scale and broader scope.
Direct peers
- Waukesha Metal Products: Waukesha Metal Products provides precision metal stamping, fabrication, and assemblies for industrial customers. It shares with Phase a focus on tight-tolerance custom metal components and integrated production.
- Mayville Engineering Company, Inc. MEC is a precision metal fabrication and contract manufacturer serving industrial, defense, and commercial customers. It is comparable to Phase in offering integrated machining, fabrication, and finishing services to regulated industries.
- MetalTek International: MetalTek produces precision castings and machined metal components for industrial, defense, and aerospace customers. It overlaps with Phase on precision metal components for regulated supply chains.
- Klein Steel Service Center: Klein Steel is a metal service center offering processing and fabrication services to industrial customers. It is comparable to Phase as a metals processor providing value-added cutting and fabrication.
- Vulcan Group (Vulcan Engineering): Vulcan produces metal castings, fabrications, and engineered components for industrial and defense applications. It is comparable to Phase as a multi-process metal manufacturer serving regulated end markets.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Phase social profiles
Digital presencePhase compliance and trust
Trust signalCompliance3 records
Phase financial estimates
Financial estimateRevenue estimate
Valuation estimate
Phase leadership team
Management profileNumber of profiles
Profiles2 records
Phase funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Phase M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Phase
What does Phase do?
Phase is a precision sheet metal fabrication and contract manufacturing company that produces custom metal parts and assemblies for defense, government, and commercial industrial customers. Operating from a single facility in Mt. Airy, Maryland, the company runs an integrated manufacturing workflow that spans prototyping through production, supported by ITAR registration, ISO 9001:2015 certification, and AS9102 first article inspection capability.
Is Phase a public or private company?
Phase is a private company. It is classified as family owned and is currently operating.
When was Phase founded?
Phase was founded in 1971. It employs 11 to 50 people.
Where is Phase based?
Phase is headquartered in Mount Airy, United States, in the North America region.
How does Phase make money?
Three revenue lines are on record. Full Project Manufacturing is the primary driver. The others are custom and Specialized Project Work and production Support Services.
Who are Phase's main competitors?
Broad incumbents on record are Spirit AeroSystems, Materion Corporation, Precision Castparts Corp, Haynes International and Howmet Aerospace. Direct peers are Waukesha Metal Products, Mayville Engineering Company, Inc., MetalTek International, Klein Steel Service Center and Vulcan Group (Vulcan Engineering).
Does Phase have an API?
No public API is recorded for Phase.
What industry is Phase in?
Phase's product category is Precision Metal Fabrication. Its primary akta.pro industry code is IMABAEAC, Metal Airframe Structures & Machined Parts. Its NAICS code is 3327 and its SIC code is 3444.