Rassini
Rassini is a tier-1 automotive supplier that designs and manufactures suspension springs and brake discs for major global vehicle manufacturers, operating 7 plants across Mexico, Brazil, and the United States with 6,500+ employees and supplying 6+ million vehicles annually.
- Company typePrivate
- Founded1979
- HeadquartersPlymouth, United States
- Headcount5,001–10,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Rassini does
Rassini is a tier-1 automotive component supplier that designs and manufactures suspension and brake parts for global vehicle manufacturers. The company operates two core divisions — Suspensions (hybrid, parabolic, and multi-leaf springs plus anti-vibration products) and Brakes (ventilated, perforated, solid, and slotted brake discs produced through vertically integrated operations) — and claims the position of largest producer of light vehicle suspension components globally and largest vertically integrated disc brake maker in the Americas. Manufacturing runs across 7 plants in Mexico, Brazil, and the United States supported by 6 technology centers, with the corporate parent domiciled in Mexico as Rassini, S.A.P.I. de C.V. and a Brazilian joint venture with NHK (Rassini NHK Automotive).
The business model is OEM-driven: long-term supply contracts with major global vehicle manufacturers (explicitly including General Motors and Volvo) generate the majority of revenue, supplemented by an aftermarket catalog channel that sells OE-identical replacement components. Products are manufactured under IATF 16949 quality certification, with additional ISO 14001, ISO 45001, C-TPAT, OEA, and Clean Industry credentials. Production is anchored in Mexico and Brazil for cost competitiveness, while U.S. operations in Plymouth, Michigan and Flint, Michigan serve the North American OEM base. The company also maintains a JV in Brazil with NHK for automotive components.
Rassini employs more than 6,500 people globally and supplies components into more than 6 million vehicles per year. The technology stack combines vertically integrated metalforming and machining with Industry 4.0 automation (robotics, AI, real-time production monitoring) and dedicated R&D focused on lightweighting, noise reduction, and energy efficiency. Distribution is primarily direct to OEM assembly lines via enterprise sales, with a separate catalog channel for aftermarket replacement parts. The company is privately held by its founding stakeholders with no disclosed external parent, private equity sponsor, or public listing.
Rassini firmographics
Firmographics- Name
- Rassini
- Legal name
- Rassini, S.A.P.I. de C.V.
- Website
- https://rassini.com
- Company type
- Private
- Founded year
- 1979
- Operating status
- Operating
- Headcount range
- 5,001–10,000 employees
- Short description
- Rassini is a tier-1 automotive supplier that designs and manufactures suspension springs and brake discs for major global vehicle manufacturers, operating 7 plants across Mexico, Brazil, and the United States with 6,500+ employees and supplying 6+ million vehicles annually.
- Ownership category
- akta.pro rank
Rassini industry classification
Industry- Product category
- Automotive Components Manufacturing
- NAICS
- Motor Vehicle Brake System Manufacturing (336340), Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing (33633)
- SIC
- Wholesale-Motor Vehicle Supplies & New Parts (5013)
- akta.pro primary industry
- Suspension Systems & Components (Springs/Shocks/Struts/Air Suspension) (IMACAIAA)
- akta.pro secondary industry
- Hydraulic Brake Systems (Master Cylinders/Calipers/Lines/Boosters) (IMACAIAD)
Keywords
Where Rassini is headquartered
LocationHeadquarters
- HQ city
- Plymouth
- HQ country
- United States
- HQ region
- North America
Offices9 records
Markets served
Rassini business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Infrastructure
Revenue model
- Automotive OEM Components: Original equipment manufacturing of suspension and brake components for automotive OEMs. Revenue generated through long-term supply contracts with major vehicle manufacturers.
- Aftermarket Components: Aftermarket sales through extensive catalog covering needs of all customers. Products identical in materials, specifications, and quality controls to OE products.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels1 record
Rassini product offering
Product offeringCore offering
Rassini designs and manufactures suspension and brake components for the global automotive industry. The company operates through two core divisions—Suspensions (hybrid, parabolic, and multi-leaf springs, plus anti-vibration products) and Brakes (ventilated, perforated, solid, and slotted brake discs)—supplied as original equipment to major global vehicle manufacturers through 7 manufacturing sites in Mexico, Brazil, and the USA. An aftermarket catalog channel also distributes OE-quality replacement parts to direct customers.
Product overview
Rassini is a global automotive parts manufacturer specializing in the innovative design and manufacture of suspension and brake components. The company operates a platform-plus-products architecture with two core business divisions: Suspensions and Brakes. The Suspensions division produces springs (hybrid, parabolic, multi-leaf) and anti-vibration products, while the Brakes division manufactures disc brakes, rotors, and assemblies through vertically integrated operations. An Aftermarket service provides original equipment quality products directly to customers through an extensive catalog. The company supplies over 6 million vehicles annually through 7 manufacturing sites and 6 technology centers.
Differentiator
Problem solved
Functional benefit
Brands
- Bypasa: Elastomers and bushings product line
- Rassini NHK Automotive
Products and services
- Suspensions (Suspensiones)
- Brakes (Frenos)
- Aftermarket Components
Quantifiable outcome
- Supplying 6+ million vehicles annually
- +2 more outcomes
Companies that use Rassini
Customer profileNamed customers3 records
Segments2 records
Ideal customer profiles2 records
Rassini technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Rassini partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core, supporting and regulatory.
- United Nations Global CompactcoreRassini has been a signatory to the UN Global Compact since 2013, adhering to its Ten Principles covering human rights, labor standards, environmental responsibility, and anti-corruption.
- Various Academic InstitutionssupportingRassini maintains research agreements with universities and academic institutions for the development of specialists and innovation. Multiple academic alliance logos are displayed on the sustainability page.
- Automotive Industry AssociationssupportingRassini is affiliated with national and international automotive industry associations for industry representation, standards development, and collaborative initiatives.
- SEMARNAT (Secretaría de Medio Ambiente y Recursos Naturales)regulatoryRassini holds the Clean Industry Certificate (Certificado de Industria Limpia) issued by Mexico's Ministry of Environment and Natural Resources.
- Centro Mexicano para la Filantropía (CEMEFI)coreRassini has been recognized as a Socially Responsible Enterprise (ESR) by CEMEFI for over a decade.
Scale indicators9 records
Recent moves5 records
Expansion highlights5 records
Rassini competitors and assessment
Company assessmentBroad incumbents
- Continental AG: Global tier-1 automotive supplier with a large chassis & safety portfolio (brake systems, suspension components, ADAS). Directly comparable to Rassini as a chassis/ brake tier-1 to major OEMs, but with a much broader product breadth including electronics, tires, and powertrain.
- ZF Friedrichshafen: Major tier-1 supplier with chassis technology including suspension systems, brakes, and steering assemblies. Comparable to Rassini's chassis/suspension/brake focus but with a much wider portfolio (transmissions, driveline, electronics, ADAS).
- Hitachi Astemo (Astemo): Tier-1 Japanese automotive supplier (formed from Hitachi Automotive and Honda's stake in Showa/Denso affiliates) producing suspension, brake, and steering systems globally. Comparable to Rassini's chassis components but with a much broader portfolio.
Direct peers
- Brembo: Specialist brake disc and caliper manufacturer serving global automotive OEMs. Closely comparable to Rassini's brake disc division (vertical integration, ICE focus) and shares the OEM tier-1 hardware model, albeit with a more premium-branded positioning.
- Tenneco (DRiV / Apollo): Now operating under DRiV/Apollo following the Powertrain divestiture, Tenneco's ride performance (Monroe, Öhlins) and braking businesses make it a direct comparable to Rassini in chassis/dampening and brake friction components.
- KYB Corporation: Japanese manufacturer of automotive shock absorbers, struts, and hydraulic brake systems for OEMs. Directly overlaps with Rassini's suspension and brake product lines on a tier-1 basis, with a similar customer-OEM focus.
- Mando Corporation: Korean tier-1 supplier of brake and steering/suspension systems (calipers, master cylinders, modules) for global OEMs. Comparable to Rassini's brake disc and suspension offerings with similar direct-OEM supply model.
- Akebono Brake Industry: Japanese specialist in automotive friction brake systems (calipers, disc pads) for OEMs and aftermarket. Comparable to Rassini's brakes division in terms of OEM tier-1 supply and friction-brake product focus.
- BWI Group: Chassis and brake systems supplier serving global OEMs with calipers, brake corners, and suspension modules. Direct comparable to Rassini's combined chassis/brake offering on a tier-1 basis.
Emerging players
- Sogefi (CIR Group): Italian automotive components maker focused on filtration, suspension, and air-intake systems for OEMs and aftermarket. Overlaps with Rassini's suspension business on a smaller scale; comparable tier-1 hardware supplier model.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Rassini social profiles
Digital presenceRassini compliance and trust
Trust signalCompliance13 records
Rassini financial estimates
Financial estimateRevenue estimate
Valuation estimate
Rassini leadership team
Management profileNumber of profiles
Rassini subsidiaries and ownership
Company hierarchySubsidiaries7 records
Rassini funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Rassini 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 Rassini
What does Rassini do?
Rassini designs and manufactures suspension and brake components for the global automotive industry. The company operates through two core divisions—Suspensions (hybrid, parabolic, and multi-leaf springs, plus anti-vibration products) and Brakes (ventilated, perforated, solid, and slotted brake discs)—supplied as original equipment to major global vehicle manufacturers through 7 manufacturing sites in Mexico, Brazil, and the USA. An aftermarket catalog channel also distributes OE-quality replacement parts to direct customers.
Is Rassini a public or private company?
Rassini is a private company. It is classified as unknown and is currently operating.
When was Rassini founded?
Rassini was founded in 1979. It employs 5,001 to 10,000 people.
Where is Rassini based?
Rassini is headquartered in Plymouth, United States, in the North America region.
How does Rassini make money?
Two revenue lines are on record. Automotive OEM Components are the primary driver. The others are aftermarket Components.
Who are Rassini's main competitors?
Broad incumbents on record are Continental AG, ZF Friedrichshafen and Hitachi Astemo (Astemo). Direct peers are Brembo, Tenneco (DRiV / Apollo), KYB Corporation, Mando Corporation, Akebono Brake Industry and BWI Group. Sogefi (CIR Group) is listed as an emerging player.
Does Rassini have an API?
No public API is recorded for Rassini.
What industry is Rassini in?
Rassini's product category is Automotive Components Manufacturing. Its primary akta.pro industry code is IMACAIAA, Suspension Systems & Components (Springs/Shocks/Struts/Air Suspension), with a secondary code of IMACAIAD, Hydraulic Brake Systems (Master Cylinders/Calipers/Lines/Boosters). Its NAICS code is 336340 and its SIC code is 5013.