Williamsen-Godwin

What Williamsen-Godwin does

Williamsen-Godwin Truck Body Company is a private, family-owned manufacturer of custom heavy-duty truck bodies, transportation tanks, and trailer bodies headquartered in Salt Lake City, Utah, and operating as a subsidiary of The Godwin Group alongside sister companies Galion-Godwin Truck Body Company and Godwin Manufacturing. The company was established in its current form in 2014 when Pat Godwin acquired the struggling Williamsen Manufacturing and integrated it into the Godwin Group's manufacturing operations as the group's Western US production base. Its product portfolio centers on dump bodies and trailers for construction and aggregate hauling applications, including the WSD small dump body, EL elliptical body, WG heavy-duty crossmemberless body, WGSD semi-elliptical super dump (branded Maxel Super Dump), WGSF AR450 heavy-duty body, and PUP series heavy-duty pup trailers.

Technically, Williamsen-Godwin builds bodies exclusively from ASTM-certified materials including Hardox AR450 quench-and-tempered abrasion-resistant steel, Domex 100K, and HSLA A1011 Grade 50, using one-piece formed side panels that eliminate exterior horizontal welds and a crossmemberless design claimed to deliver greater torsion resistance. All carbon steel bodies are finished with a proprietary thermoset powder coat paint and zinc primer system, certified to 4000+ hours under the SAE 117-B accelerated salt spray test using 5% salt solution, a standard met by only three manufacturers in the industry. Surface preparation uses Wheelabrator shot blasting prior to coating.

Williamsen-Godwin generates revenue through B2B hardware sales of truck bodies, trailers, hoists (Champion), snow plows (Good Roads, Monroe), and Allied Mobile Systems equipment, distributed exclusively through a nationwide network of authorized product and service distributors and supported by centralized careers, distributor mapping, and product resources under the Godwin Group umbrella. Pricing is quote-based and varies by configuration, material selection, and specification, with no public pricing disclosed. The company serves primarily contractors and hauling companies in the construction and aggregate hauling vertical, with a Western US geographic focus.

Name

Williamsen-Godwin

Legal name

Williamsen-Godwin Truck Body Company

Website

https://williamsen-godwin.com

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Short description

Williamsen-Godwin is a Salt Lake City-based manufacturer of custom heavy-duty truck bodies and trailers for construction and aggregate hauling, serving as the Western US production arm of the Godwin Group. It sells a range of dump bodies, pup trailers, hoists, and snow plows through authorized distributors.

Ownership category

akta.pro rank

Product category

Heavy Duty Truck Body Manufacturing

NAICS

Motor Vehicle Body Manufacturing (336211), Truck Trailer Manufacturing (336212)

SIC

Truck & Bus Bodies (3713), Truck Trailers (3715)

akta.pro primary industry

Truck Body & Upfit Manufacturing (Box/Dump/Service/Refuse) (IMACAGAC)

akta.pro secondary industries

Truck Body & Upfitting Manufacturing (Box Bodies/Service Bodies/Cranes/Liftgates) (IMACABAI), Vocational/Work Truck Manufacturing (Dump/Refuse/Mixer/Utility) (IMACABAF)

Keywords

• Heavy duty truck bodies
• Dump body manufacturing
• Heavy duty trailers
• Commercial truck equipment
• Powder coat finishing

Headquarters

HQ city

Salt Lake City

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Truck Body Sales: Williamsen-Godwin generates revenue through the manufacture and sale of truck bodies and trailers, including dump bodies, heavy duty truck bodies, semi-elliptical super dumps, and pup trailers. Additional revenue streams include hoists and related equipment.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Williamsen-Godwin designs and manufactures custom heavy duty truck bodies, transportation tanks, and trailer bodies. The company's core offering is a portfolio of dump bodies and pup trailers built from ASTM certified materials (HSLA A1011 Grade 50, 100K Domex, AR450 Hardox) with a proprietary thermoset powder coat paint and zinc primer finishing system. Products are sold through a nationwide network of authorized distributors, primarily serving contractors and hauling companies in construction and aggregate applications.

Product overview

Williamsen-Godwin is a truck body manufacturer offering a portfolio of dump bodies and trailers for commercial hauling applications. The core product line includes the WSD Series (small dump bodies for landscaping), EL Series (elliptical dump bodies), WG Series (crossmemberless heavy duty bodies), WGSD Series (semi-elliptical super dumps), and WGSF Series (heavy duty bodies with AR450 steel). The company also manufactures the PUP Series heavy duty trailers with various axle configurations. Complementary offerings include Champion Hoist equipment (nearly 60 models), Good Roads and Monroe snow plows, Allied Mobile Systems products, and a proprietary thermoset powder coat paint/primer system (4000-hour salt spray certified). All products are supported by a nationwide distributor network. Williamsen-Godwin is part of the Godwin Group and uses only ASTM certified materials including HSLA A1011 Grade 50, 100K Domex, AR450 Hardox, and stainless steel options.

Differentiator

Problem solved

Functional benefit

Brands

• Maxel Super Dump: Brand name for Williamsen-Godwin's Semi-Elliptical Super Dump product line

Products and services

• WSD Series Small Dump Body Compact dump body designed for landscaping and lighter duty hauling applications. Sold to contractors and hauling companies requiring small-format dump trucks.
• EL Series Elliptical Dump Body
• WG Series Heavy Duty Truck Body
• WGSD Series Semi-Elliptical Super Dump (Maxel Super Dump)
• WGSF Series Heavy Duty Truck Body
• PUP Series Heavy Duty Trailer

Quantifiable outcome

• 4000+ hours salt spray test resistance (vs. industry standard <400 hours)
• +2 more outcomes

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core.

• Champion Hoist & Equipment Co.coreTechnology or IntegrationChampion Hoist supplies truck and trailer hoists to Williamsen-Godwin. Champion has nearly 60 hoist models and over 100 years of experience in hoist manufacturing, offering the largest selection in the industry.
• Good RoadscoreTechnology or IntegrationGood Roads supplies snow plows to Williamsen-Godwin. Good Roads patented the first four-wheel grader in 1889 and manufactured the first snow plow built specifically for motor equipment in 1913. Manufactured 75% of all snow plows used in the US during the first half of the 20th century.
• Godwin Manufacturing (Sister Company)coreStrategic or Co-development PartnerGodwin Mfg. is one of three dump body manufacturers using thermoset powder coat paint and primer process. Shares technology and manufacturing best practices with Williamsen-Godwin as part of the Godwin Group.
• Galion-Godwin Truck Body Company (Sister Company)coreStrategic or Co-development PartnerGalion-Godwin Truck Body Company is one of three dump body manufacturers using thermoset powder coat paint and primer process. Shares technology and manufacturing best practices with Williamsen-Godwin as part of the Godwin Group.

Scale indicators1 record

Recent moves4 records

Expansion highlights4 records

Emerging players

• Switch-N-Go / Heidrun: Niche manufacturer of interchangeable work bodies (dump, flatbed, utility) for vocational trucks. Smaller, more specialized competitor in the heavy duty vocational body segment with overlapping end-customers (contractors, municipalities).
• Battle Motors (formerly Crane Carrier Company): Vocational truck chassis manufacturer targeting the refuse and construction segments. Adjacent comparison on customer base and vocational heavy duty specification, though primarily a chassis OEM rather than body manufacturer.

Direct peers

• McNeilus Truck and Manufacturing: Manufacturer of vocational truck bodies including dump bodies, refuse bodies, and concrete mixers for construction and waste hauling applications. Direct competitor in heavy duty vocational body manufacturing with overlapping AR450/abrasion-resistant specs.
• The Knapheide Company: Large US manufacturer of truck bodies, utility bodies, and dump bodies sold primarily through a distributor network. Closely aligned business model (B2B, distributor-driven) and product overlap in heavy duty dump and platform bodies.
• Heil Trailer International: One of the largest North American manufacturers of dump bodies, refuse bodies, and trailers for aggregate hauling and construction applications. Direct competitor across Williamsen-Godwin's core product categories.
• Reading Truck Body: Major manufacturer of vocational truck bodies including dump bodies, service bodies, and platforms sold through a national distributor network. Comparable B2B truck body manufacturer with overlapping customer base of contractors and fleet operators.
• Galion-Godwin Truck Body Company: Sister company within The Godwin Group that manufactures dump bodies and truck bodies, sharing the same proprietary thermoset powder coat paint and primer system. The closest direct comparable on product portfolio, materials specs, and finishing technology.
• Godwin Manufacturing: Original Godwin Group entity and parent operating company of Williamsen-Godwin; produces dump bodies and shares the powder coat process and engineering best practices. Effectively a sister-brand direct peer on product, customer base, and channel.
• Henderson Products: Manufacturer of dump bodies, snow and ice control equipment, and municipal truck bodies with overlapping vocational use cases (highway, construction, municipal). Comparable in product mix including snow plows alongside dump bodies.

Broad incumbents

• Palfinger / PB Loader: Global lifting and material handling equipment manufacturer with North American operations in dump body and loader body production. Larger diversified player overlapping with Williamsen-Godwin's heavy duty dump and trailer body categories.

Market position

Strengths1 record

Weaknesses1 record

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UC-Gb5-gdfByxxdYDvVRFrmw
• Facebookfacebook.com/godwinmfg
• LinkedInlinkedin.com/company/williamsen-godwin

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 Williamsen-Godwin