Railway Supply Institute (RSI)

What Railway Supply Institute (RSI) does

Railway Supply Institute (RSI) is a Washington, D.C.-based nonprofit trade association founded in the early 2000s through the merger of the Railway Progress Institute (RPI), the American Railway Car Institute, and the Coupler Institute. It represents 160+ member companies that supply products and services to freight and passenger railroads in North America, ranging from small parts manufacturers to the largest railcar builders and lessors. The organization is governed by a Board of Directors composed of member-company executives and is led by President Patty Long, supported by a small staff (1-10 employees) including senior leaders in government and public affairs and regulatory and industry affairs.

RSI's portfolio centers on three functional pillars: federal advocacy, industry events, and technical/data resources. Advocacy work targets Congressional lawmakers and Administration officials on issues such as the 2026 Surface Transportation Reauthorization, Buy America enforcement, surface transportation safety, and restricting state-owned enterprises. Flagship events include Railway Interchange (North America's largest rail exhibition, co-hosted with REMSA, RSSI, and AREMA, with 8,450 attendees and 746 exhibitors in 2019), the annual RSI Expo and Technical Conference, and Innovation in Rail on Capitol Hill. Technical resources include the RSI-100 Product Conformance Certification, the RSI-300 Reliability Best Practices standard, the Tank Car Resource Center for DOT regulatory tracking, and ARCI freight car manufacturing statistics.

RSI's revenue is generated through annual membership dues (quote-based, tiered by company size) and event registration/sponsorship for Railway Interchange, the RSI Expo, and educational conferences. Specific pricing is not publicly disclosed. The organization's reported economic footprint of the industry it represents is substantial: the 2026 Rail Supply Economic Impact Study attributes 900,000+ jobs and $127 billion in U.S. GDP contribution to the rail supply industry across all 50 states.

Name

Railway Supply Institute (RSI)

Legal name

Railway Supply Institute

Website

https://rsiweb.org

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Railway Supply Institute (RSI) is a Washington, D.C.-based nonprofit trade association representing 160+ railway supply companies serving North American freight and passenger railroads through federal advocacy, industry events, technical standards, and industry data.

Ownership category

akta.pro rank

Product category

Trade Association Services

NAICS

Support Activities for Rail Transportation (4882), Rail Transportation (4821)

SIC

Railroad Equipment (3743), Railroads, Line-Haul Operating (4011)

akta.pro primary industry

Rail Terminal Inspection, Safety & Regulatory Compliance (Hazmat, Brake/Car Checks) (TLAJAFAJ)

Keywords

• Railway supply trade association
• Industry advocacy services
• Rail supplier standards
• Trade association events
• Freight railcar statistics

Headquarters

HQ city

Washington

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Marketing or Sales, Operations, Others, Infrastructure

Revenue model

1. Membership Dues: RSI generates revenue through membership dues from 160+ member companies representing the railway supply industry
2. Event Registration: Revenue from RSI Expo and Technical Conference, Railway Interchange events, and educational conferences

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Railway Supply Institute (RSI) is a trade association that represents more than 160 railway supply companies across the freight and passenger rail value chain. RSI delivers industry advocacy in Washington, D.C., hosts the biennial Railway Interchange exhibition and the annual RSI Expo and Technical Conference, publishes industry data including ARCI freight railcar manufacturing statistics, maintains technical standards such as RSI-100 and RSI-300, and produces publications and research such as the Rail Supply Economic Impact Study and the On Track annual directory.

Product overview

Railway Supply Institute (RSI) is a trade association providing a portfolio of membership services, not a unified product platform. The organization's offerings include the RSI Member Directory for finding suppliers, RSI-100 and RSI-300 certification/standards programs, the Tank Car Resource Center for regulatory tracking, and Freight Car Statistics through its ARCI committee. RSI organizes major events including the biennial Railway Interchange trade show (the largest rail exhibition in North America, in partnership with REMSA and RSSI), the annual RSI Expo and Technical Conference, and the Innovation in Rail technology showcase. Additional services include the RSI Quality Newsletter, Thomas D. Simpson Scholarship program, and the Rail Supply Economic Impact Study research publication.

Differentiator

Problem solved

Functional benefit

Brands

• ARCI: RSI American Railway Car Institute Committee that compiles freight railcar manufacturing statistics

Products and services

• Railway Interchange

Quantifiable outcome

• 99.9% of hazmat shipments by rail reach destination without incident
• +1 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered major and core.

• CARS (Center for Railway Research and Education)majorStrategic or Co-development Partner · 21 September 2022RSI, CARS, and UNIFE signed a Memorandum of Understanding to advance the railway supply industry through collaborative research, education, and industry development initiatives.
• UNIFE (European Railway Industry Association)majorStrategic or Co-development Partner · 21 September 2022UNIFE partnered with RSI and CARS through a Memorandum of Understanding to advance the railway supply industry globally, promoting international cooperation and knowledge sharing.
• Railway Engineering-Maintenance Suppliers Association (REMSA)coreStrategic or Co-development PartnerREMSA co-hosts Railway Interchange, the largest railway exhibition and technical conference in North America, combining technical and educational conferences with exhibitions showcasing the latest rail technology, services, and research.
• Railway Systems Suppliers, Inc. (RSSI)coreStrategic or Co-development PartnerRSSI co-hosts Railway Interchange exhibition and technical conference alongside RSI and REMSA, representing railway systems suppliers in North America.
• Railway Tie Association (RTA)majorStrategic or Co-development PartnerRTA partnered with RSI and REMSA to release the 2026 Rail Supply Economic Impact Study, demonstrating the economic power of the rail supply industry across all 50 states.
• American Railway Engineering and Maintenance-of-Way Association (AREMA)coreStrategic or Co-development PartnerAREMA Annual Conference is combined with Railway Interchange, bringing together railway engineering professionals with the exhibition and technical conference.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Association of American Railroads (AAR): AAR represents Class I freight railroads — the operator side of the rail industry that RSI's members supply. It is a broader incumbent that influences the regulatory environment in which RSI's members operate.
• American Short Line and Regional Railroad Association (ASLRRA): ASLRRA represents short line and regional freight railroads, which are key customers for RSI's member suppliers. It is a broader industry peer focused on the operator side of smaller freight rail.
• American Public Transportation Association (APTA): APTA is the North American association for public transportation, including commuter rail and transit agencies. It is a broader peer that overlaps with RSI on passenger rail supplier interests and federal funding advocacy.

Direct peers

• American Railway Engineering and Maintenance-of-Way Association (AREMA): AREMA is the North American professional association for railway engineering, focusing on infrastructure and maintenance-of-way standards. It is a direct peer to RSI in rail industry standards development and a Railway Interchange co-host.
• Railway Systems Suppliers, Inc. (RSSI): RSSI represents railway systems suppliers in North America, including signaling, communications, and control systems vendors. It is a direct peer to RSI and a co-host of Railway Interchange.
• Railway Tie Association (RTA): RTA represents manufacturers and suppliers of wood, concrete, and composite rail ties and related infrastructure products. It is a direct peer to RSI in the rail supply ecosystem and a joint research partner on the 2026 Economic Impact Study.
• Railway Engineering-Maintenance Suppliers Association (REMSA): REMSA is a trade association representing railway engineering and maintenance-of-way suppliers. It is RSI's most direct peer — both represent rail supply industry members, and they co-host Railway Interchange together.

Regional players

• UNIFE (European Railway Industry Association): UNIFE is the European rail industry association representing manufacturers and suppliers across the continent. It is the international counterpart to RSI, with a 2022 MoU establishing formal cooperation on research, education, and policy.
• Railway Industry Association (UK): RIA UK is the trade association for the UK rail supply industry, covering over 300 companies. It is a direct international peer to RSI in function and mission, representing rail suppliers in a different geography.

Others

• MxV Rail (formerly TTCI): MxV Rail is the research and testing arm of the North American rail industry, providing standards, testing, and applied research. It is an adjacent enabler that overlaps with RSI's standards and data initiatives.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/Railway_Supply
• LinkedInlinkedin.com/company/railway-supply-institute-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

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 Railway Supply Institute (RSI)