What Cook Brothers does

Cook Brothers is a privately held, family-owned distributor of heavy-duty truck parts and industrial supplies, founded in 1918 in Binghamton, New York, and currently led by third-generation President Henry B. Cook Jr. The company operates two main divisions — Cook Brothers Truck Parts (core parts distribution) and Cook Brothers Industrial (industrial supplies) — across 11 physical branch locations spanning the Southern Tier of New York, Western New York (including a new Buffalo-area branch opened in 2024), and Northeast Pennsylvania. Each branch is staffed with a dedicated Sales Manager and offers parts delivery alongside in-house service capabilities including driveline shops, flywheel resurfacing, fluid conveyance, hose manufacturing and repair, and control cables.

The company's product portfolio spans engine components, brake, driveline, electrical, transmission/axle, fluid conveyance, power motion control, and wheels/suspension categories sourced from hundreds of vendors. It also markets the proprietary RoadWolf brake products brand, established in 2004 to offer brake shoes, drums, rotors, air chambers, and related components positioned as exceeding OEM quality at lower prices, and operates Express Gears, a transmission and rear-axle service operation launched in 1988. Cook Brothers Industrial supplies fasteners, safety products, janitorial supplies, abrasives, and tools, and operates the company's first e-commerce site (cookbrosindustrial.com), complemented by online quick-ordering added to the truck parts site in 2019.

Cook Brothers generates revenue primarily through hardware sales (parts and industrial supplies) and professional services (driveline, fluid conveyance, and hose work) across its branch network, with additional managed-service revenue historically derived from truck leasing through NationaLease. Customers are predominantly regional trucking fleet operators and mid-market trucking companies, with pricing conducted via trade credit accounts (Net 30 terms, 18% annual finance charge on past-due balances). The company has remained under continuous Cook-family ownership for over a century, was recognized as the 2020 Distributor of the Year by Truck Parts and Service Magazine, and continues to reinvest in branch modernization and digital ordering capability while pursuing gradual geographic expansion into Western New York.

Name

Cook Brothers

Legal name

Triple Cities Acquisition, LLC

Website

https://cookbrothersco.com

Company type

Private

Founded year

1918

Operating status

Operating

Headcount range

101–250 employees

Short description

Cook Brothers is a privately held, family-owned distributor of heavy-duty truck parts and industrial supplies, founded in 1918 and operating 11 branches across New York and Pennsylvania serving regional trucking fleets and industrial buyers.

Ownership category

akta.pro rank

Headquarters

HQ city

Binghamton

HQ country

United States

HQ region

North America

Offices11 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure, Others

Revenue model

1. Truck Parts Distribution: Distribution of heavy-duty truck parts including engine, brake, driveline, electrical, transmission/axle, fluid conveyance, power motion control, wheels/suspension components. Revenue generated from parts sales across multiple product categories.
2. Service Operations: Full service driveline facilities, hose manufacturing and repair, flywheel resurfacing, fluid conveyance services provided at branch locations.
3. Industrial Supplies: Cook Brothers Industrial division provides industrial supplies including fasteners, safety products, janitorial supplies, abrasives, and tools to trucking customers and other businesses.
4. Truck Leasing: NEC Leasing company started by Cook Brothers, eventually became part of NationaLease organization.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Cook Brothers is a family-owned distributor of heavy-duty truck parts and industrial supplies operating 11 branch locations across New York and Pennsylvania. Beyond parts distribution, the company runs full-service driveline shops, flywheel resurfacing operations, and fluid conveyance/hose manufacturing, and produces its own brand of brake products (RoadWolf).

Product overview

Cook Brothers operates as a truck parts and industrial supplies distributor serving the northeastern United States for over 100 years. The company operates two main divisions: Cook Brothers Truck Parts (core distribution business with 11 locations across NY and PA) and Cook Brothers Industrial (industrial supplies with ecommerce capabilities). Cook Brothers also owns proprietary brands including RoadWolf (brake products established 2004) and Express Gears (transmission/axle services since 1988). The company offers full-service capabilities including driveline shops, hose manufacturing and repair, fluid conveyance, and leasing services. Product categories span truck equipment, engine components, brakes, chemicals, driveline, electrical, transmissions/axles, fluid conveyance, power motion and control, OEM parts, wheels and suspension, and industrial supplies.

Differentiator

Problem solved

Functional benefit

Brands

• RoadWolf: Own brand of brake products including brake shoes, brake drums, rotors, air chambers, air disc chambers, hubcaps, valves, and air dryer components. Established in 2004 to provide brake products that exceeded original equipment quality at a lower price.
• Express Gears

Products and services

• Cook Brothers Truck Parts
• Cook Brothers Industrial
• RoadWolf Brake Products
• Express Gears Driveline Services
• Driveline Shop Services
• Flywheel Resurfacing
• Fluid Conveyance / Hose Manufacturing and Repair
• Parts Delivery Service

Named customers2 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Two partnerships are on record, tiered core and minor.

• Roadwolf (Own Brand)coreOEM/ Whitelabel/ Licensing PartnerCook Brothers established their own brand of brake products marketed under the RoadWolf name in 2004, addressing marketplace need for brake products exceeding original equipment quality at lower prices.
• NationaLeaseminorOthersCook Brothers started NEC Leasing which eventually became part of the NationaLease organization, providing truck leasing services through this network.

Scale indicators4 records

Recent moves17 records

Expansion highlights6 records

Others

• Velociti: Fleet technology services provider helping commercial fleets deploy telematics and connected vehicle technologies. Adjacent to Cook Brothers' customer base of fleet operators, and a potential partner as fleet digitization creates new parts/service opportunities.
• Bendix Commercial Vehicle Systems: Major North American manufacturer of braking, safety, and air management systems for commercial vehicles. Not a direct competitor but a key supplier and brand carried in Cook Brothers' line card, and an ecosystem participant in the heavy-duty aftermarket.

Direct peers

• FleetPride: Largest independent heavy-duty truck parts distributor in North America with 200+ locations, serving the same medium and heavy-duty truck aftermarket with parts, service, and driveline offerings. The most direct competitor to Cook Brothers' core business model.
• TruckPro: Heavy-duty truck parts distributor and service provider with a multi-state branch footprint, offering parts, repair, and driveline services to commercial trucking customers — directly comparable to Cook Brothers' branch-based distribution and service model.
• Premier Truck Group: Commercial truck dealer group with parts, service, and collision repair operations across multiple states. Overlaps with Cook Brothers on parts distribution and driveline service for heavy-duty fleets, though anchored in dealer-franchise sales.

Broad incumbents

• Genuine Parts Company (NAPA): Public, multi-billion-dollar distributor of automotive and industrial replacement parts through the NAPA network. Overlaps with Cook Brothers in heavy-duty truck parts and industrial supplies, but operates nationally across many vehicle categories including light-duty.
• Dorman Products: Public aftermarket auto parts manufacturer and supplier specializing in replacement and upgrade parts. Overlaps with Cook Brothers' own-brand (RoadWolf) strategy of selling branded parts that meet or exceed OEM specs at competitive prices.
• O'Reilly Auto Parts: Large public auto parts retailer with extensive commercial program for fleet and commercial customers. Competes with Cook Brothers' industrial supplies business and increasingly with heavy-duty offerings, though primarily light-duty focused.
• Rush Enterprises: Largest network of commercial truck dealerships in North America, with significant parts, service, and collision center operations. Comparable to Cook Brothers' parts and driveline service business, but as a Peterbilt/International dealer at much larger scale.

Regional players

• Wajax Corporation: Canadian industrial products and equipment distributor serving heavy-duty, industrial, and construction end markets. Comparable business model to Cook Brothers' industrial supplies and parts distribution, but operating primarily in Canada rather than the U.S. Northeast.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries1 record

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 Cook Brothers