Verified Nov 2026
Castings & Forgings
·
Hanover, Pennsylvania
·
Since 1937
RH Sheppard Co., Inc. is a privately held manufacturer headquartered in Hanover, Pennsylvania, founded in 1937. The company employs an estimated 500 to 1,000 people and reports estimated annual revenue of $100 to $250 million. It makes power steering systems, diesel engine pumps, and precision iron castings, and serves the automotive, electric-vehicle, construction, and military-defense industries. In 2025 it reported opening a 108,000-square-foot fulfillment plant in Hanover.
RH Sheppard Co., Inc. at a glance
Revenue
$100-250M
Est. band
Employees
500-1,000
Founded
1937
Headquarters
Hanover, Pennsylvania
Certifications
IATF 16949 · ISO 14001 · ISO 9001
Import activity
1487
Industries
Automotive
Electric Vehicles
Construction
Military & Defense
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
1487
Named foreign suppliers
25
Top origins
China · South Korea · Panama · Sri Lanka
Shared foreign counterparties do not establish that these companies buy from RH Sheppard Co., Inc..
What this tells a buyer
The company's 108,000-square-foot Barnhart Fulfillment Plant in Hanover, Pennsylvania was highlighted in a July 2025 LinkedIn post by Jim Barber as an improvement in customer service capability.
The company holds IATF 16949, ISO 9001, and ISO 14001 certifications and offers power steering gears, torque overlay steering, diesel engine pumps, and custom iron castings with design, testing, and remanufacturing support.
Privately held with an estimated revenue band of $100 to $250 million, the company serves trucking, bus, rail, construction, military, and recreational vehicle sectors.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
89 years in operation (founded 1937).
Holds IATF 16949, ISO 14001, ISO 9001 certification(s) per public sources.
Overview
RH Sheppard Co., Inc. is a privately held manufacturer headquartered in Hanover, Pennsylvania, founded in 1937. The company employs an estimated 500 to 1,000 people and reports estimated annual revenue of $100 to $250 million. It makes power steering systems, diesel engine pumps, and precision iron castings, and serves the automotive, electric-vehicle, construction, and military-defense industries. In 2025 it reported opening a 108,000-square-foot fulfillment plant in Hanover.
At a glance
Attribute | Detail |
|---|---|
Founded | 1937 |
Headquarters | Hanover, Pennsylvania |
Employees | 500-1,000 |
Revenue | $100-250M (estimated) |
Primary capability | Castings & Forgings |
Certifications | IATF 16949 · ISO 14001 · ISO 9001 |
What RH Sheppard Co., Inc. makes
The company holds IATF 16949, ISO 9001, and ISO 14001 certifications and offers power steering gears, torque overlay steering, diesel engine pumps, and custom iron castings with design, testing, and remanufacturing support.
Products and capabilities described on the company's own site include Machining, Assembly, Steel, Steering, Gear (source: rhsheppard.com).
Certifications
RH Sheppard Co., Inc. is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
IATF 16949 — rhsheppard.com
ISO 14001 — rhsheppard.com
ISO 9001 — rhsheppard.com
Trade and customs footprint
The company's 108,000-square-foot Barnhart Fulfillment Plant in Hanover, Pennsylvania was highlighted in a July 2025 LinkedIn post by Jim Barber as an improvement in customer service capability. US customs bill-of-lading records list 1487 inbound shipments across 25 foreign suppliers, with top origins including China · South Korea · Panama · Sri Lanka.
Latest developments
2026-10-16 — Celebrating a well-earned promotion on a Friday feels like the perfect way to head into the weekend. 😊 | R.H. Sheppard Co. Inc. (linkedin.com)
2026-09-15 — 2026 has already been a busy and rewarding year for technician training! | R.H. Sheppard Co. Inc. (linkedin.com)
2026-09-09 — Supporting the mission means building components people can count on. 🇺🇸⚙️ | R.H. Sheppard Co. Inc. (linkedin.com)
2025-10-05 — RH Sheppard News, Updates & Industry Insights (rhsheppard.com)
2025-07-26 — This will be a huge improvement in our ability to serve our customers.😊 Wrapping up the week with a look at RH Sheppard’s Barnhart Fulfillment Plant in Hanover, PA—our 108,000-square-foot site making … | Jim Barber (linkedin.com)
2025-06-27 — R.H. Sheppard launches first diagnostic tool purpose-built for steering systems | Fleet Maintenance (fleetmaintenance.com)
Facilities
RH Sheppard Co., Inc. is headquartered in Hanover, Pennsylvania. Public sources also reference these locations:
Hanover, Pennsylvania — aftermarketnews.com
Company details
Privately held with an estimated revenue band of $100 to $250 million, the company serves trucking, bus, rail, construction, military, and recreational vehicle sectors. RH Sheppard Co., Inc. was founded in 1937, has an estimated 500-1,000 employees, and is headquartered in Hanover, Pennsylvania. On the LightSource stability read it is rated "Established & active": 89 years in operation (founded 1937). Holds IATF 16949, ISO 14001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does RH Sheppard Co., Inc. make?
RH Sheppard Co., Inc. is a privately held manufacturer headquartered in Hanover, Pennsylvania, founded in 1937. The company employs an estimated 500 to 1,000 people and reports estimated annual revenue of $100 to $250 million. It makes power steering systems, diesel engine pumps, and precision iron castings, and serves the automotive, electric-vehicle, construction, and military-defense industries. In 2025 it reported opening a 108,000-square-foot fulfillment plant in Hanover.
Where is RH Sheppard Co., Inc. headquartered?
RH Sheppard Co., Inc. is headquartered in Hanover, Pennsylvania.
When was RH Sheppard Co., Inc. founded?
RH Sheppard Co., Inc. was founded in 1937.
How big is RH Sheppard Co., Inc.?
RH Sheppard Co., Inc. has an estimated 500-1,000 employees, with revenue in the $100-250M range (estimated).
What certifications does RH Sheppard Co., Inc. hold?
RH Sheppard Co., Inc. lists IATF 16949 · ISO 14001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does RH Sheppard Co., Inc. import from overseas suppliers?
US customs bill-of-lading records show 1487 inbound shipments for RH Sheppard Co., Inc., with top origins including China · South Korea · Panama · Sri Lanka.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
'+1 717-637-3751
Certification
IATF 16949 · ISO 14001 · ISO 9001
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