Penn-Mar Castings
Penn-Mar Castings (Lawton Hanover) is a Pennsylvania iron foundry producing custom gray and ductile iron castings (150–5,000 lbs) for industrial OEMs in refrigeration/HVAC, pumps/compressors, and electric motors, operating an 80,000 sq ft facility with 1,000 tons/month capacity under The Lawton Standard Co.
- Company typePrivate
- Founded1840
- HeadquartersHanover, United States
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Penn-Mar Castings does
Penn-Mar Castings (PMC), operating as Lawton Hanover, is a privately held iron foundry located in Hanover, Pennsylvania, producing precision gray and ductile iron castings weighing 150 to 5,000 pounds, with a specialization in the 700–1,000 pound range. Founded in the 1840s and reorganized under The Lawton Standard Co. family in February 2021, the company operates an 80,000 square-foot facility with monthly pouring capacity of 1,000 net tons using an air-set, no-bake flaskless molding process suited to multi-cored castings. Its customers are primarily industrial OEMs in refrigeration and HVAC, pumps and compressors, and electric motors and generators, with secondary exposure to mechanical power transmission, marine, and blacksmithing applications.
The company's product and service portfolio centers on custom one-time casting orders with 3–6 week lead times, complemented by an in-house pattern shop (added in 2024), engineering and design services with rapid prototyping, a comprehensive quality-control stack (MagmaSoft simulation, ARL 3460 spectrometer, LECO CS744 analyzer, Romer 8' Absolute Arm with Polyworks, Panametrics ultrasonic gaging, full metallographic and sand labs), and a limited inventory program for recurring customers. Pricing is quote-based, determined by casting specifications, weight, complexity, and order quantity, and is not publicly disclosed. The company holds ISO 9001, ISO 14001, ISO 45001, Lloyd's Register, and Bureau Veritas certifications.
PMC operates a sales-led go-to-market model with quote requests through its website and two-hour response commitments, and pursues both core account management and new customer acquisition. The customer base is described by management as 4–5 core accounts plus numerous smaller customers, and distribution is domestic U.S. via direct sales. The company claims a 97% on-time delivery rate, average employee tenure of 11 years, and management with over 200 decades of combined foundry experience, positioning itself on quality, technical capability, and reliable delivery rather than price competition.
Penn-Mar Castings firmographics
Firmographics- Name
- Penn-Mar Castings
- Legal name
- Penn-Mar Castings, LLC
- Website
- https://pennmarcastings.com
- Company type
- Private
- Founded year
- 1840
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Penn-Mar Castings (Lawton Hanover) is a Pennsylvania iron foundry producing custom gray and ductile iron castings (150–5,000 lbs) for industrial OEMs in refrigeration/HVAC, pumps/compressors, and electric motors, operating an 80,000 sq ft facility with 1,000 tons/month capacity under The Lawton Standard Co.
- Ownership category
- akta.pro rank
Where Penn-Mar Castings is headquartered
LocationHeadquarters
- HQ city
- Hanover
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Penn-Mar Castings business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Custom Iron Castings Manufacturing: PMC generates revenue through one-time custom casting orders where they manufacture gray and ductile iron castings to customer specifications. Castings range from 150 to 5,000 pounds with production lead times of 3-6 weeks. They also offer limited inventory programs for recurring orders.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom casting quotes based on specifications |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels7 records
Penn-Mar Castings product offering
Product offeringCore offering
Penn-Mar Castings is a Hanover, Pennsylvania iron foundry that manufactures custom gray and ductile iron castings weighing 150 to 5,000 pounds (with a specialization in the 700–1,000 lb range) using an air-set, no-bake flaskless molding process. The foundry pours over 1,000 net tons per month and supports customers in refrigeration/air conditioning, pump/compressor, and motor/generator product lines with engineering, pattern making, and laboratory-backed quality control.
Product overview
Penn-Mar Castings (also known as Lawton Hanover or PMC) is a foundry/metal casting manufacturer producing precision gray and ductile iron castings. The core product offering consists of iron castings weighing 150 to 5,000 lbs, complemented by supporting services including an in-house pattern shop for design-to-mold completion, engineering and design services with rapid prototyping capabilities, comprehensive quality control and laboratory services (including casting simulation, spectrometers, and metrology equipment), and a limited inventory program for recurring orders. The company operates as a no-bake flaskless facility specializing in multi-cored iron castings for refrigeration, pump/compressor, and motor/generator industries.
Differentiator
Problem solved
Functional benefit
Products and services
- Gray and Ductile Iron Castings Custom-manufactured precision gray and ductile iron castings weighing 150 to 5,000 lbs (specializing in the 700–1,000 lb range) for industrial OEMs in refrigeration/air conditioning, pump/compressor, motor/generator, mechanical power transmission, and marine product lines, with 3–6 week production lead times.
- In-House Pattern Shop Services Standalone pattern-making service building and repairing hardwood patterns with 2D and 3D capabilities, providing Penn-Mar and its customers with self-sufficient pattern making and faster turnaround.
- Engineering and Design Services Engineering, design, and layout services supported by in-house tooling and pattern makers, including rapid prototyping, offered to industrial customers designing new cast components.
- Limited Inventory Program Stocking program for customers with consistent recurring purchase orders, in which Penn-Mar keeps 2–5 extra cast pieces in inventory to shorten delivery times for repeat orders.
Quantifiable outcome
- 97% on-time delivery rate
- +3 more outcomes
Companies that use Penn-Mar Castings
Customer profileNamed customers1 record
Segments5 records
Ideal customer profiles3 records
Penn-Mar Castings technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
Penn-Mar Castings partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered flagship and core.
- The Lawton Standard Co.flagshipPenn-Mar Castings (PMC) joined The Lawton Standard Co. family of companies in February 2021 as part of the Iron Group. This affiliation provides access to casting capabilities across multiple foundries, increased buying power for materials, shared best practices, and expanded service offerings including complementary capabilities from sister companies C.A. Lawton, Temperform, QESC, and Northern Iron & Machine.
- MagmaSoftcorePMC uses MagmaSoft casting process simulation software that reduces sample processing times by running solidification processes before metal is poured, helping produce high-quality castings with minimal defects.
- Thermo Fisher Scientific (ARL 3460)corePMC uses the ARL 3460 Spectrometer, a multi-channel optical emission spectrometer for fast, accurate metals analysis, custom designed to meet Penn-Mar's specific requirements.
- LECO CorporationcorePMC uses LECO equipment including the CS744 Carbon and Sulfur Determinator and image analysis software for quality control and material analysis.
- Hexagon (Romer Absolute Arm)corePMC uses the Romer 8' Absolute Arm for 3D scanning and measurements on larger castings, used in conjunction with Polyworks Inspection Software.
- InnovMetric (Polyworks)corePMC uses Polyworks Inspection Software to control casting dimensions, diagnose manufacturing issues, and oversee quality using portable metrology devices and CNC CMMs.
Scale indicators10 records
Recent moves9 records
Expansion highlights5 records
Penn-Mar Castings competitors and assessment
Company assessmentBroad incumbents
- Waupaca Foundry: One of the largest independent iron foundries in North America, producing gray and ductile iron castings for automotive, commercial vehicle, and industrial markets. Directly comparable product mix but at substantially larger scale and broader geographic footprint.
- Neenah Foundry: Established US iron foundry (now part of Neenah Enterprises) producing gray and ductile iron castings for industrial, infrastructure, and municipal markets. Comparable metal and product class but at larger scale and broader product portfolio than PMC.
- Grede Holdings: Major US producer of iron castings (gray, ductile, and CGI) for automotive, commercial vehicle, and industrial customers. Comparable ductile/gray iron casting capability, though at much larger scale and with greater automotive exposure than PMC.
- McWane Inc. Large US-based iron and steel casting group producing ductile iron pipe, fittings, and industrial castings. Comparable ductile/gray iron expertise (Plant Manager Steve Johnson previously worked at McWane), though serving more infrastructure-oriented end markets than PMC.
Direct peers
- Temperform: Another Lawton Standard sister foundry producing gray and ductile iron castings using no-bake molding. Closely comparable in process, customer base (industrial OEMs), and product weight class to PMC.
- C.A. Lawton Co. Sister iron and steel foundry within The Lawton Standard Co. family of companies alongside Penn-Mar Castings. Operates gray, ductile, and high-chrome iron castings with similar no-bake molding and engineering services, making it the most directly comparable peer.
- Dotson Iron Castings: US-based gray and ductile iron foundry producing castings for industrial, agricultural, and heavy equipment customers. Directly comparable in metal, process, and target customer base to PMC, with a similar mid-market scale.
- East Jordan Iron Works: Long-established US iron foundry producing gray and ductile iron castings for municipal, industrial, and construction markets. Comparable in process (sand molding) and product focus (iron castings for industrial end-uses), with a similar small/mid-market positioning.
- American Iron & Alloys: Specialty US iron foundry producing gray and ductile iron castings for industrial pump, valve, and compressor manufacturers. Comparable in metal, weight range, and target industrial customer segments to PMC's pump/compressor business.
Regional players
- Stahl Specialty Company: Mid-sized US iron foundry producing gray, ductile, and austempered ductile iron castings for industrial, military, and heavy equipment markets. Comparable in metal type, process, and mid-market customer base, with overlapping geographic reach in the eastern US.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Penn-Mar Castings social profiles
Digital presencePenn-Mar Castings compliance and trust
Trust signalCompliance5 records
Penn-Mar Castings financial estimates
Financial estimateRevenue estimate
Valuation estimate
Penn-Mar Castings leadership team
Management profileNumber of profiles
Profiles7 records
Penn-Mar Castings funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Penn-Mar Castings 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 Penn-Mar Castings
What does Penn-Mar Castings do?
Penn-Mar Castings is a Hanover, Pennsylvania iron foundry that manufactures custom gray and ductile iron castings weighing 150 to 5,000 pounds (with a specialization in the 700–1,000 lb range) using an air-set, no-bake flaskless molding process. The foundry pours over 1,000 net tons per month and supports customers in refrigeration/air conditioning, pump/compressor, and motor/generator product lines with engineering, pattern making, and laboratory-backed quality control.
Is Penn-Mar Castings a public or private company?
Penn-Mar Castings is a private company. It is classified as corporate owned and is currently operating.
When was Penn-Mar Castings founded?
Penn-Mar Castings was founded in 1840. It employs 51 to 100 people.
Where is Penn-Mar Castings based?
Penn-Mar Castings is headquartered in Hanover, United States, in the North America region.
How does Penn-Mar Castings make money?
One revenue line is on record: custom Iron Castings Manufacturing.
Who are Penn-Mar Castings's main competitors?
Broad incumbents on record are Waupaca Foundry, Neenah Foundry, Grede Holdings and McWane Inc.. Direct peers are Temperform, C.A. Lawton Co., Dotson Iron Castings, East Jordan Iron Works and American Iron & Alloys. Stahl Specialty Company is listed as a regional player.
Does Penn-Mar Castings have an API?
No public API is recorded for Penn-Mar Castings.