CG

Railcar and Automotive Repair Servicescginc-usa.com

CG Inc is a family-owned industrial services firm founded in 1984 in Signal Hill, California, specializing in railcar and automotive painting, restoration, accident repair, custom fabrication, and fleet maintenance for West Coast transit authorities and transportation OEMs including Siemens Mobility and Hitachi Rail.

Company typePrivate
Founded1984
HeadquartersSignal Hill, United States
Headcount11–50
GTM typeB2B
OfferingServices

What CG does

CG Inc is a family-owned industrial services firm founded in 1984 by Carlos Guzman and headquartered in Signal Hill, California. The company specializes in railcar and automotive painting, restoration, accident repair, custom fabrication, historical preservation, and commercial fleet maintenance, serving primarily West Coast transit authorities and transportation OEMs. Named clients include Siemens Mobility, Hitachi Rail, Bombardier Corporation, Amtrak/Metrolink, San Francisco Muni, San Diego MTS, Santa Monica Big Blue Bus, and Long Beach Unified School District.

The company's core offering is a proprietary painting process described as unrivaled in the industry, exceeding all OEM standards and supported by the industry-leading paint warranty on overhauled vehicles. Beyond painting, CG Inc provides end-to-end railcar services including accident repair ranging from small jobs to complete restorations, custom fabrication and reengineering of parts to eliminate repeat failures, and bespoke design of out-of-print components for historical vehicle preservation. The firm's expertise spans multiple locomotive platforms including General Motors, EMD F59PH & PHI, Hyundai Rotem, and Bombardier vehicles. All work is delivered through a single Signal Hill facility.

CG Inc operates as a private, family-owned business with no venture capital or institutional investment, generating revenue through project-based contracts and ongoing fleet maintenance engagements. The company employs 11-50 people and distributes services through direct enterprise sales to transportation authorities and OEM manufacturers, relying on long-tenured relationships, portfolio showcasing, and industry reputation rather than digital marketing. Geographic operations span California, with customer presence in the Los Angeles Metropolitan Area and the San Francisco Bay Area.

CG firmographics

Firmographics

Name: CG
Legal name: CG Inc.
Website: https://cginc-usa.com
Company type: Private
Founded year: 1984
Operating status: Operating
Headcount range: 11–50 employees
Short description: CG Inc is a family-owned industrial services firm founded in 1984 in Signal Hill, California, specializing in railcar and automotive painting, restoration, accident repair, custom fabrication, and fleet maintenance for West Coast transit authorities and transportation OEMs including Siemens Mobility and Hitachi Rail.
Ownership category
akta.pro rank

CG industry classification

Industry

Product category: Railcar and Automotive Repair Services
NAICS: Motor Vehicle Parts Manufacturing (3363)
SIC: Railroad Equipment (3743)
akta.pro primary industry: Collision Repair, Bodywork & Paint (Light-Duty) (TLAKAAAK)

Keywords

Railcar painting services
Fleet accident repair
Custom parts fabrication
Historical vehicle restoration
Transit fleet maintenance

Where CG is headquartered

Location

Headquarters

HQ city: Signal Hill
HQ country: United States
HQ region: North America

Offices1 record

Markets served

CG business model

Business model

GTM type: B2B
Offering type: Services
Cost components: Personnel, Operations, Supply Chain, Infrastructure

Revenue model

Painting Services: Professional painting services for railcars and automotive vehicles, including warranty repaints and OEM-standard finishes. This includes rail carriage interior rebranding, restoration and refurbishment.
Accident Repair: Full-service accident repair for heavy to light railcars, ranging from small jobs to complete restorations, returning vehicles to service in timely manner.
Custom Fabrication: Custom fabrication, reengineering, and manufacture of parts solutions for transit systems to reduce downtime and associated costs.
Fleet Maintenance Services: Fleet maintenance solutions designed to reduce downtime and associated costs for bus fleets and light duty rail.
Historical Preservation: Restoration and preservation services for historical vehicles, including custom design of bespoke parts.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

CG product offering

Product offering

Core offering

CG Inc provides professional painting, accident repair, custom restoration, historical preservation, custom fabrication, and commercial fleet maintenance services for railcars and automotive vehicles. The firm serves transit authorities, municipal transportation agencies, school districts, and rail manufacturers including Siemens Mobility and Hitachi Rail, delivering OEM-standard finishes, bespoke parts manufacturing, and end-to-end fleet refurbishment from its Signal Hill, California facility.

Product overview

CG Inc is a single-service company offering a unified suite of railcar and automotive repair/refurbishment services. The company's core offerings consist of six integrated service lines: Painting Services (the primary differentiator with OEM-standard work and leading warranties), Custom Restoration (interior rebranding and refurbishment), Accident Repair (full collision repair), Historical Preservation (vintage vehicle restoration), Custom Fabrication (bespoke parts manufacturing), and Commercial Fleet Services (fleet maintenance). These services are delivered through a single facility in Signal Hill, California, and are marketed as complementary solutions that allow the company to serve transportation authorities and manufacturers end-to-end.

Differentiator

Problem solved

Functional benefit

Products and services

Painting Services Professional painting services for railcars and automotive vehicles that exceed OEM industry standards, supported by an industry-leading paint warranty on overhauled vehicles. Used by rail manufacturers (e.g., Siemens Mobility) and transit authorities.
Custom Restoration Vehicle repurposing services including rail carriage interior rebranding, restoration, and refurbishment tailored to client specifications.
Accident Repair Complete accident repair services for heavy to light railcars, ranging from small jobs to full restorations, returning vehicles to service in a timely manner.
Historical Preservation Historical vehicle restoration services with custom design of out-of-print and bespoke parts, preserving historical standing while ensuring longevity for decades.
Custom Fabrication Custom fabrication, reengineering, and tailored manufacturing of parts solutions designed to eliminate repeat problems and keep transit systems' railcars in service.
Commercial Fleet Services Fleet maintenance solutions designed to reduce downtime and associated costs for bus fleets and light-duty rail, serving clients such as San Diego MTS, Santa Monica Big Blue Bus, and Long Beach Unified School District.

Quantifiable outcome

Timely well executed work on heavy vehicle, wreck repair, bespoke component fabrication, restoration, rehab, and LRV modernization

Companies that use CG

Customer profile

Named customers9 records

Segments3 records

Ideal customer profiles3 records

CG technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Feature3 records

CG partnerships and signals

Strategic signal

Partnerships

Three partnerships are on record, tiered core.

Siemens MobilitycoreStrategic or Co-development PartnerManufacturers like Siemens Mobility have partnered with CG Inc to bring their painting and refurbishment work to Siemens products. CG Inc provides specialized painting services that Siemens Mobility incorporates into their transit vehicle offerings.
Hitachi RailcoreStrategic or Co-development PartnerCG Inc has become the number one choice for transportation authorities and manufacturers including Hitachi Rail, providing specialized transit rail services.
Bombardier CorporationcoreStrategic or Co-development PartnerIn 1992, CG Inc was contracted by Amtrak and Bombardier Corporation to perform warranty repaint and car body defect corrections to Metrolink's Bombardiers 93-Cab & Coach Car Fleet.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

CG competitors and assessment

Company assessment

Broad incumbents

Alstom: Global rail manufacturer and services provider with significant North American transit presence (including legacy Bombardier Transportation). Comparable because Alstom both competes for and partners with specialty service providers like CG Inc for painting, refurbishment, and aftermarket support on its installed base.
Wabtec Corporation: Large publicly traded rail equipment and services company offering transit and freight rail MRO, including painting, refurbishment, and component remanufacturing. Comparable as a much broader incumbent that addresses overlapping transit-vehicle service needs but at national scale and across many product lines beyond CG Inc's specialty niche.
Progress Rail Services: Caterpillar subsidiary providing rail equipment, parts, and MRO services to freight and transit operators globally. Comparable as a diversified rail-services incumbent offering fleet overhaul, remanufacturing, and aftermarket support—addressing similar transit-agency pain points around downtime and obsolete components.

Direct peers

Herzog Technologies: US-based rail services company providing MRO, transit operations, and equipment solutions to passenger and freight rail customers. Comparable as a similarly-positioned specialty rail-services firm serving transit authorities and OEMs with refurbishment, maintenance, and field-engineering capabilities.

Others

Mott MacDonald (LTK Engineering Services): Engineering consultancy with deep US transit-rail practice via LTK Engineering Services, advising agencies on rolling stock specifications and procurement. Comparable as an ecosystem participant that influences which specialty service providers—like CG Inc—are specified into fleet overhaul programs.
Brookville Equipment Corporation: US manufacturer of light-rail vehicles and mining equipment with in-house refurbishment and modernization services. Comparable as a transit-rolling-stock specialist adjacent to CG Inc's core market, providing bespoke fabrication and modernization on a similar customer base.
Knorr-Bremse Rail Systems: Global manufacturer of braking and onboard systems for rail and commercial vehicles, with adjacent service operations. Comparable as an adjacent ecosystem participant in transit-rail aftermarket services, though focused on subsystems rather than full-vehicle painting and refurbishment.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

CG financial estimates

Financial estimate

Revenue estimate

Valuation estimate

CG leadership team

Management profile

Number of profiles

Profiles1 record

CG funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

CG M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about CG

What does CG do?

Is CG a public or private company?

CG is a private company. It is classified as family owned and is currently operating.

When was CG founded?

CG was founded in 1984. It employs 11 to 50 people.

Where is CG based?

CG is headquartered in Signal Hill, United States, in the North America region.

How does CG make money?

Five revenue lines are on record. Painting Services are the primary driver. The others are accident Repair, custom Fabrication, fleet Maintenance Services and historical Preservation.

Who are CG's main competitors?

Broad incumbents on record are Alstom, Wabtec Corporation and Progress Rail Services. Herzog Technologies is listed as a direct peer. Others are Mott MacDonald (LTK Engineering Services), Brookville Equipment Corporation and Knorr-Bremse Rail Systems.

Does CG have an API?

No public API is recorded for CG.

What industry is CG in?

CG's product category is Railcar and Automotive Repair Services. Its primary akta.pro industry code is TLAKAAAK, Collision Repair, Bodywork & Paint (Light-Duty). Its NAICS code is 3363 and its SIC code is 3743.