One Source Supply (OSS)

What One Source Supply (OSS) does

One Source Supply (OSS) is a privately held wholesale distributor of pipe, valves, fittings (PVF), and industrial supplies, headquartered in Sioux City, Iowa at 2501 Murray St, Ste E. The company maintains an on-site warehouse stocked with carbon steel, stainless, sanitary stainless, copper, malleable, forged steel, and PVC materials, and offers an in-house fabrication shop providing threading, bending, and welding, plus water jet and laser cutting and piping design and layout assistance. Local same-day delivery direct to job sites and the ability to source hard-to-find PVF items are core operational differentiators.

The company generates revenue through two streams: transactional wholesale product sales of PVF and industrial supplies, and professional fabrication services for custom parts production and modifications. Pricing is quote-based with no publicly disclosed tiers; orders are placed via phone, contact form, or in-person visits. The go-to-market is sales-led and relationship-driven, targeting industrial contractors, commercial construction firms, manufacturing facilities, and sanitary process industry buyers across the Midwest.

One Source Supply operates as a regional, single-location distribution business with 1-10 employees. Its competitive positioning rests on inventory depth, quick-turnaround fabrication, and local fulfillment speed rather than technology differentiation. Sub-brand offerings such as Blue Monster Products and DFT Check Valves suggest supplier or reseller relationships supporting its product breadth.

Name

One Source Supply (OSS)

Legal name

One Source Supply

Website

https://1ssonline.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

One Source Supply is a privately held wholesale distributor of pipe, valves, fittings, and industrial supplies based in Sioux City, Iowa, serving industrial contractors, commercial builders, manufacturers, and sanitary process buyers with on-site inventory, in-house fabrication, and local same-day delivery.

Ownership category

akta.pro rank

Headquarters

HQ city

Sioux 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, Others

Revenue model

1. PVF Product Sales: Revenue generated from wholesale distribution of pipe, valves, fittings, and industrial supplies. Products include various materials such as carbon steel, stainless steel, copper, malleable iron, forged steel, PVC, and sanitary products. Sales are conducted through direct quotes and phone orders.
2. Fabrication Services: In-house fabrication services including threading, bending, and welding of pipe and fittings. Provides quick turnaround on specialized parts production and modifications.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

One Source Supply is a wholesale distributor of pipe, valves, fittings (PVF), and industrial supplies operating from a warehouse and fabrication facility in Sioux City, Iowa. The company stocks an on-site inventory across carbon steel, stainless, sanitary stainless, copper, malleable, forged steel, and PVC materials, and supplements distribution with in-house pipe fabrication (threading, bending, welding), water jet and laser cutting, piping design and layout, and same-day local delivery to job sites.

Product overview

One Source Supply is a wholesale distributor of pipe, valves, fittings (PVF), and industrial supplies. The company operates as a single unified distribution business rather than a platform-plus-modules architecture. Their product portfolio centers on Blue Monster Products (performance-focused industrial products) and DFT Valves (specialized for water hammer applications), supported by an extensive range of pipe & tube, fittings & nipples, hose & hose fittings, sanitary products, valves & strainers, and miscellaneous supplies. The company differentiates through in-house fabrication services (threading, bending, welding), cutting services (water jet and laser), local same-day delivery, and piping design and layout assistance. They stock inventory on-site including carbon steel, stainless, sanitary stainless, copper, malleable, forged steel, and PVC materials.

Differentiator

Problem solved

Functional benefit

Products and services

• Blue Monster Products

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Watsco: Watsco is the largest U.S. distributor of HVAC and refrigeration equipment, parts, and supplies. It overlaps with OSS in PVF and contractor services, particularly for plumbing/mechanical contractors, but with a strong HVAC focus.
• McMaster-Carr: McMaster-Carr is a catalog- and online-led industrial supplies distributor carrying pipe, fittings, valves, and hose. It is a relevant benchmark for the digital procurement experience OSS currently lacks, and competes for industrial buyers nationwide.
• W.W. Grainger: Grainger is a broad-line industrial MRO distributor serving maintenance, repair, and operations customers with an extensive catalog including PVF. It competes with OSS for industrial buyers and represents the scale-and-digital benchmark OSS faces.
• Ferguson Enterprises: Ferguson is the largest North American distributor of plumbing, PVF, and water-management products to contractors and industrial customers. While vastly larger and more diversified, it competes with OSS for the same industrial and sanitary process buyers across the U.S.
• HD Supply Holdings: HD Supply distributes industrial MRO products, including PVF-related categories, to contractors and facilities operators. Overlap with OSS is partial (industrial supplies) but HD Supply operates at significantly greater scale across multiple product verticals.

Direct peers

• MRC Global: MRC Global is a leading global distributor of pipe, valves, fittings, and pipeline products serving energy and industrial markets. Its core product set (PVF) directly overlaps OSS's inventory and industrial customer segments, though MRC skews to upstream energy.
• WinWholesale: WinWholesale is a wholesale distributor collective with PVF and industrial supplies subsidiaries serving contractors and industrial markets through local branches. It is directly comparable to OSS in product mix (PVF) and customer base, but operates at far greater scale.
• Gateway Supply Co. Gateway Supply is a regional plumbing, heating, cooling, and industrial supplies wholesaler serving contractors in the Midwest and Southeast. Its product mix, customer base, and regional distribution model are highly comparable to OSS.
• Hajoca Corporation: Hajoca is one of the largest privately held wholesale distributors of plumbing, heating, cooling, and industrial supplies in the U.S. It mirrors OSS's product mix and contractor customer base but with national branch coverage.

Regional players

• Reece Group: Reece is a leading Australia/New Zealand-based plumbing, bathroom, and PVF distributor serving contractors and trade customers. Highly comparable business model and product set to OSS, though operating in a different geography.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/onesourcesupply

Revenue estimate

Valuation estimate

Number of profiles

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 One Source Supply (OSS)