Frog, Switch & Manufacturing Company
Frog, Switch & Manufacturing Company was a Carlisle, Pennsylvania foundry producing manganese steel castings for crusher equipment serving the aggregate and mining industries. The privately held firm ceased operations in July 2023 after approximately 125 years.
- Company typePrivate
- Founded1898
- HeadquartersCarlisle, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Frog, Switch & Manufacturing Company does
Frog, Switch & Manufacturing Company was a privately held foundry and manufacturing business headquartered in Carlisle, Pennsylvania, that operated for approximately 125 years before announcing the closure of its facility in July 2023. Founded in the late 19th century (the source material references both 1881 and 1898; the 125-year operating history cited in 2023 implies a circa-1898 founding), the company originally produced railroad frogs and switches — from which its name derives — before transitioning to the manufacture of manganese steel castings used as wear components in crushing equipment. It served enterprise customers in the aggregate and mining sectors via direct B2B sales relationships, distributing castings on a regional basis within Pennsylvania and adjacent markets; pricing was not publicly disclosed and no digital sales channels were maintained.
The company's core technology centered on manganese steel foundry work, with operations housed on a 26.71-acre industrial complex containing more than 40 buildings, 15-foot subsurface pits, and decades-old specialized steel casting equipment. Manganese steel was specified for its hardness and wear resistance under the impact and abrasion conditions of aggregate crushing. The firm's customer base was concentrated in the Mining and Aggregate Industry segment, with no named enterprise customers disclosed in the source data. Go-to-market was through direct industrial relationships rather than digital or channel-based distribution.
Following the July 2023 closure announcement, the company has ceased operations. The Real Estate Collaborative (REC), a subsidiary of the Cumberland Area Economic Development Corporation (CAEDC), signed a sales agreement in August 2024 and closed in June 2025 on the acquisition of the 26.71-acre site for redevelopment into a pad-ready mixed-use property. Demolition and permitting activity — including a March 2024 LSA Category 4 grant of approximately $94,389, a May 2025 PA SITES program award exceeding $10.2 million, and a February 2026 reversal by the Carlisle Board of Appeals of an earlier demolition-permit rejection — are progressing under REC's stewardship rather than under any continuing industrial operation.
Frog, Switch & Manufacturing Company firmographics
Firmographics- Name
- Frog, Switch & Manufacturing Company
- Legal name
- Frog, Switch & Manufacturing Company
- Website
- https://frogswitch.com
- Company type
- Private
- Founded year
- 1898
- Operating status
- Closed
- Headcount range
- 11–50 employees
- Short description
- Frog, Switch & Manufacturing Company was a Carlisle, Pennsylvania foundry producing manganese steel castings for crusher equipment serving the aggregate and mining industries. The privately held firm ceased operations in July 2023 after approximately 125 years.
- Ownership category
- akta.pro rank
Frog, Switch & Manufacturing Company industry classification
Industry- Product category
- Industrial Foundry Castings
- NAICS
- Foundries (3315), Iron Foundries (331511)
- SIC
- Iron & Steel Foundries (3320), Railroad Equipment (3743)
- akta.pro primary industry
- Steel Casting (Continuous Casting, Ingots, Semi-Finished Slabs/Billets/Blooms) (IMAKABAD)
Keywords
Where Frog, Switch & Manufacturing Company is headquartered
LocationHeadquarters
- HQ city
- Carlisle
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Frog, Switch & Manufacturing Company business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure
Distribution channels1 record
Marketing channels1 record
Frog, Switch & Manufacturing Company product offering
Product offeringCore offering
Frog, Switch & Manufacturing Company operated a foundry that produced manganese steel castings for crushers used in mining and aggregate operations. The company originally manufactured railroad frogs and switches before transitioning its production focus to wear-resistant crusher castings, leveraging large subsurface pits and specialized steel-casting machinery on its 26.71-acre Carlisle, PA site. The company announced the closure of its Carlisle facility in July 2023 after 125 years of operation.
Product overview
Frog, Switch & Manufacturing Company was a foundry and manufacturing company that operated for 125 years in Carlisle, PA, before announcing its closure in July 2023. The company historically produced railroad frogs and switches, and most recently manufactured manganese steel castings for crushers. The 26.71-acre industrial site, which had been used for industrial purposes for approximately 185 years, has been acquired by the Real Estate Collaborative (REC), a subsidiary of CAEDC, for redevelopment into a pad-ready site for future mixed-use development.
Differentiator
Problem solved
Functional benefit
Products and services
- Manganese Steel Castings for Crushers Wear-resistant manganese steel castings produced for crusher equipment used by mining and aggregate industry customers. This was the company's primary offering in its most recent operating years, manufactured at the Carlisle, PA foundry before the facility's closure in July 2023.
- Railroad Frogs and Switches Original product line from which the company derived its name, produced historically before the business transitioned to industrial crusher castings.
Companies that use Frog, Switch & Manufacturing Company
Customer profileSegments1 record
Ideal customer profiles1 record
Frog, Switch & Manufacturing Company technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Frog, Switch & Manufacturing Company partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Real Estate Collaborative (REC)coreThe Real Estate Collaborative, a subsidiary of the Cumberland Area Economic Development Corporation (CAEDC), signed a sales agreement in August 2024 to acquire the former 26.71-acre Frog Switch property. REC was formed in 2016 to repurpose underutilized properties throughout Cumberland County and is committed to the transformation of the site into a landmark opportunity for redevelopment.
Scale indicators3 records
Recent moves8 records
Expansion highlights3 records
Frog, Switch & Manufacturing Company competitors and assessment
Company assessmentBroad incumbents
- Bradken: Global metal foundry and wear solutions provider producing manganese steel castings and crusher liners for mining and resource customers. Comparable as a scaled foundry peer in manganese steel wear parts.
- Metso: Major manufacturer of crushers and crusher wear parts, including manganese steel liners, serving mining and aggregate end markets. A broad incumbent whose wear parts business overlaps with Frog, Switch's manganese casting output.
- Telsmith (Astec Industries): Manufacturer of aggregate crushers and related wear parts serving the same mining and aggregate customers Frog, Switch supplied with manganese castings.
- Sandvik Mining and Rock Solutions: Global supplier of mining and rock processing equipment, including crusher wear parts made from manganese and other alloys. Comparable as a large incumbent in the aggregate/mining customer segment Frog, Switch served.
- ESCO Corporation: Long-established manufacturer of manganese steel crusher wear parts and ground engaging tools for mining and infrastructure markets. A larger incumbent in the same niche Frog, Switch served.
Emerging players
- McLanahan Corporation: Manufacturer of aggregate processing equipment and replacement wear parts, including for crushers. Overlaps with Frog, Switch's customer base in mining and aggregate operations.
- American Manganese Inc. Although a different business (manganese material science), it is thematically comparable as a manganese-focused industrial company. Marginally relevant as a peer given the shared manganese material angle.
Direct peers
- Magotteaux: Belgian-headquartered specialist in wear-resistant castings, including high-chromium and manganese steel crusher parts for mining and aggregate. A direct foundry peer in manganese steel wear parts.
- Columbia Steel Casting Co., Inc. Oregon-based iron and steel foundry producing manganese steel castings and wear parts for crushers, mining, and aggregate equipment. Most directly comparable to Frog, Switch's manganese steel casting foundry operations and customer base.
Regional players
- Krebs (EIMCO-KHD) / Eagle Crusher: Manufacturer of aggregate crushers and wear parts serving the U.S. mining and aggregate market. Comparable customer end-market even though not a direct foundry counterpart.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks6 records
Key highlights5 records
Customer concentration
Frog, Switch & Manufacturing Company social profiles
Digital presenceFrog, Switch & Manufacturing Company financial estimates
Financial estimateRevenue estimate
Valuation estimate
Frog, Switch & Manufacturing Company leadership team
Management profileNumber of profiles
Frog, Switch & Manufacturing Company funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Frog, Switch & Manufacturing Company 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 Frog, Switch & Manufacturing Company
What does Frog, Switch & Manufacturing Company do?
Frog, Switch & Manufacturing Company operated a foundry that produced manganese steel castings for crushers used in mining and aggregate operations. The company originally manufactured railroad frogs and switches before transitioning its production focus to wear-resistant crusher castings, leveraging large subsurface pits and specialized steel-casting machinery on its 26.71-acre Carlisle, PA site. The company announced the closure of its Carlisle facility in July 2023 after 125 years of operation.
Is Frog, Switch & Manufacturing Company a public or private company?
Frog, Switch & Manufacturing Company is a private company. It is classified as unknown and is currently closed.
When was Frog, Switch & Manufacturing Company founded?
Frog, Switch & Manufacturing Company was founded in 1898. It employs 11 to 50 people.
Where is Frog, Switch & Manufacturing Company based?
Frog, Switch & Manufacturing Company is headquartered in Carlisle, United States, in the North America region.
Who are Frog, Switch & Manufacturing Company's main competitors?
Broad incumbents on record are Bradken, Metso, Telsmith (Astec Industries), Sandvik Mining and Rock Solutions and ESCO Corporation. Emerging players are McLanahan Corporation and American Manganese Inc.. Direct peers are Magotteaux and Columbia Steel Casting Co., Inc.. Krebs (EIMCO-KHD) / Eagle Crusher is listed as a regional player.
Does Frog, Switch & Manufacturing Company have an API?
No public API is recorded for Frog, Switch & Manufacturing Company.
What industry is Frog, Switch & Manufacturing Company in?
Frog, Switch & Manufacturing Company's product category is Industrial Foundry Castings. Its primary akta.pro industry code is IMAKABAD, Steel Casting (Continuous Casting, Ingots, Semi-Finished Slabs/Billets/Blooms). Its NAICS code is 3315 and its SIC code is 3320.