Lee Supply
Lee Supply is a family-owned Tulsa, Oklahoma industrial distributor founded in 1973, selling carbon, stainless, and alloy pipe, fittings, flanges, and valves with in-house machining and VMI services to oil and gas, petrochemical, construction, and industrial manufacturing customers nationwide.
- Company typePrivate
- Founded1973
- HeadquartersTulsa, United States
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Lee Supply does
Lee Supply Company, LLC is a family-owned industrial distributor founded in 1973 and headquartered in a single facility at 821 E. Independence Street, Tulsa, Oklahoma. The company stocks more than 9,000 line items of carbon, stainless, and alloy steel products, with its core catalog spanning pipe (sizes from ⅛" to 48"), buttweld and forged fittings, flanges (150# to 2500# pressure ratings), ball/gate/globe/check valves, malleable iron and merchant steel fittings, stud bolts and gaskets, tube fittings, instrumentation tubing, transition swages, and grooved commercial fittings. Inventory is sourced from certified mills and sold with full traceability, supported by a 24/7 online Material Test Report (MTR) database.
The company complements distribution with in-house value-added services, including machining (flange facing, socket weld conversions, taper boring, drilling/tapping), saw and torch cutting up to 36", pipe threading, beveling, victaulic grooving, and kitting. It also operates Vendor Managed Inventory (VMI) programs, EDI integration, and specialty/hard-to-find item sourcing for project-based procurement. Digital tools include the Pipe Profiler service, an online Pipe Conversion Tool, and a Carbon Equivalency Calculator.
Commercially, Lee Supply runs a sales-led, quote-based B2B model with phone, email, and online contact channels staffed 24/7. Pricing is opaque and individually negotiated. Primary customers are in oil and gas, petrochemical, construction, industrial manufacturing, and energy, with secondary exposure to commercial construction and infrastructure. Marketing is minimal, limited to a company website, YouTube videos, and downloadable product line cards; there is no disclosed paid advertising, social media activity, or external institutional ownership, and the founder family retains operational control.
Lee Supply firmographics
Firmographics- Name
- Lee Supply
- Legal name
- Lee Supply Company, LLC
- Website
- https://lee-supply.com
- Company type
- Private
- Founded year
- 1973
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Lee Supply is a family-owned Tulsa, Oklahoma industrial distributor founded in 1973, selling carbon, stainless, and alloy pipe, fittings, flanges, and valves with in-house machining and VMI services to oil and gas, petrochemical, construction, and industrial manufacturing customers nationwide.
- Ownership category
- akta.pro rank
Where Lee Supply is headquartered
LocationHeadquarters
- HQ city
- Tulsa
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Lee Supply business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D
Revenue model
- Pipe Sales: Sale of carbon steel, stainless, and alloy pipe in various sizes, schedules, and specifications
- Fittings Sales: Sale of buttweld fittings, forged steel fittings, malleable iron fittings, and merchant steel fittings
- Flanges Sales: Sale of carbon, stainless, and alloy flanges in various pressure ratings and configurations
- Valves Sales: Sale of ball, gate, globe, and check valves in carbon and stainless steel
- Fabrication Services: Value-added services including cutting, threading, beveling, grooving, machining, and kitting/customization
- Vendor Managed Inventory (VMI): Set up and management of customer inventory ensuring materials are always on-hand
- Specialty/ Hard-to-Find Items Sourcing: Customized solutions to source and stock specialty and hard to find items
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Quote-based pricing model |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels3 records
Lee Supply product offering
Product offeringCore offering
Lee Supply is a family-owned industrial distributor selling carbon, stainless, and alloy steel pipe, fittings, flanges, valves, forged steel products, tube fittings, instrumentation tubing, transition swages, and grooved commercial fittings in sizes from 1/8" to 48". The company complements its product offering with in-house machining, cutting, threading, Vendor Managed Inventory (VMI), customized inventory sourcing, and 24/7 online Material Test Report (MTR) access.
Product overview
Lee Supply is a family-owned industrial distributor and supply house operating since 1973, offering over 9,000 line items of carbon, stainless, and alloy steel products. The product portfolio centers on core piping components including Pipe, Fittings, Flanges, Forged Steel, Valves, Malleable Iron and Merchant Steel Fittings, Stud Bolts and Gaskets, Tube Fittings (BI-Lok), Instrumentation Tubing, Transition Swages, and Grooved Commercial Fittings. These products are complemented by value-added services including Machining, Cutting, Threading, Vendor Managed Inventory (VMI), Customized Inventories, and Online MTRs (Material Test Reports). The company also provides digital tools including a Pipe Profiler, Pipe Conversion Tool, and Carbon Equivalency Calculator. Lee Supply serves as a one-stop shop for industrial piping needs, providing both products and processing services to meet project requirements.
Differentiator
Problem solved
Functional benefit
Products and services
- Pipe Carbon steel, stainless, and alloy pipe in various lengths, outside diameters, and wall thicknesses ranging from 1/8" to 48" for industrial applications.
- Fittings Carbon steel, stainless, and alloy buttweld fittings including long radius, short radius, 3R, reducing 90s, 45s, tees, reducers, caps, and stub ends in sizes 1/8" to 36".
- Flanges Carbon steel, stainless, and alloy flanges in sizes 1/8" to 36" with pressure ratings from 150# to 2500#, including slip-on, weld neck, blind, and threaded types.
- Forged Steel Carbon and stainless forged steel fittings and nipples in sizes 1/8" to 4" with threaded and socket-weld options.
- Valves Carbon and stainless steel ball, gate, globe, and check valves in sizes 1/2" to 12".
- Malleable Iron and Merchant Steel Fittings Malleable iron and merchant steel fittings in sizes 1/8" to 4" with 150# rating, UL Listed and FM Approved at 300 psi.
- Stud Bolts and Gaskets Stud bolts and gaskets in sizes 1/2" to 36" including CG and CGI Flex, Non-Asbestos, and API Ring gaskets.
- Tube Fittings BI-Lok Series D Dual Ferrule Instrument Tube Fittings manufactured by Generant Company, ISO 9001:2008 certified.
- Instrumentation Tubing Stainless steel instrumentation tubing in sizes 1/4" to 2" OD with wall thicknesses of .035, .049, .065, and .083, dual-certified to ASTM A269 and ASTM/ASME A/SA249.
- Transition Swages Transition nozzles (swages) in sizes 2" to 14" with Schedule 80, 120, and 160 in carbon, stainless, and low temp materials.
- Grooved Commercial Fittings Gruvlok grooved flanges, fittings, couplings, and nipples for commercial applications.
- Machining Services In-house machining including flange facing/refacing, reducing flanges, socket weld conversions, beveling, victaulic grooving, taper boring, through boring, and drilling/tapping for industrial piping customers.
- Cutting Services Saw cutting from 1/8" to 24" (square cut) and torch cutting from 1/8" to 36" (square or bevel cut).
- Threading Services Pipe threading services for sizes 1/8" to 4".
- Vendor Managed Inventory (VMI) Setup and management of customer inventory programs to ensure piping materials are always available when needed for industrial and energy customers.
- Customized Inventories Sourcing and stocking of specialty and hard-to-find items to meet specific project requirements for industrial customers.
- Online Material Test Reports (MTRs) 24/7 access to a complete Material Test Report database with CRNs, certificates of conformance, and country make and melt available upon request, supporting traceability and compliance for industrial buyers.
- Pipe Profiler Specialized tool and service for pipe profiling applications, part of Lee Supply's dedicated product line for industrial piping customers.
Quantifiable outcome
- Same day/next day shipping for stocked items
- +2 more outcomes
Companies that use Lee Supply
Customer profileNamed customers1 record
Segments2 records
Ideal customer profiles2 records
Lee Supply technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Lee Supply partnerships and signals
Strategic signalScale indicators2 records
Recent moves4 records
Expansion highlights3 records
Lee Supply competitors and assessment
Company assessmentDirect peers
- Hajoca Corporation: U.S. wholesale distributor of plumbing, heating, cooling, and industrial pipe, valves, and fittings. Comparable family/privately held operator history (founded 1858) and direct overlap in product mix, customer verticals, and value-added distribution services.
- MRC Global: Largest U.S. distributor of pipe, valves, fittings (PVF) and related products serving the oil & gas, energy, and industrial markets. MRC Global is the most direct competitor to Lee Supply's core product offering and end-market focus, but operates at national scale with multi-billion revenue.
- Ferguson Enterprises: Large-scale plumbing, HVAC, and industrial pipe/valves/fittings distributor serving contractors and industrial customers. Directly comparable to Lee Supply in product categories (pipe, fittings, valves) and in serving commercial/industrial end markets, though at vastly larger scale.
- WinWholesale: Cooperative-style wholesale distribution company with subsidiaries selling industrial, plumbing, and PVF products. Comparable mid-market industrial distribution model and product categories overlapping with Lee Supply's pipe, fittings, and valves business.
- Industrial Distribution International (IDI): Industrial distribution platform providing pipe, valves, fittings, and fluid handling products to industrial customers. Directly comparable in product category and customer base, including energy and industrial end markets.
Broad incumbents
- Würth Industry North America: Industrial supply division of the Würth Group distributing fasteners, fittings, and assembly components to industrial customers. Comparable in B2B industrial distribution model serving manufacturers, with VMI/supply chain management services similar to Lee Supply.
- Fastenal Company: Large publicly traded industrial and construction supplies distributor (fasteners, tools, safety, MRO) with national branch network. Comparable as an industrial supplies distributor serving plant and contractor customers, though focused on different product lines.
- Applied Industrial Technologies: Large distributor of industrial motion control, fluid power, bearings, and industrial supplies to MRO and OEM customers. Comparable in B2B industrial distribution and serving similar industrial customer base, though with a broader product portfolio.
- Reliance Steel & Aluminum Co. Large publicly traded metals service center distributing steel, aluminum, and other metal products including tubular products. Comparable in industrial metals distribution and serving similar industrial/energy customers, though much broader scale and product range.
Emerging players
- Distribution One: Industrial distribution platform providing pipe, valves, fittings, and related supplies with focus on customer service. Comparable product line and industrial customer base, though smaller scale than Lee Supply and focused on different regional markets.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Lee Supply social profiles
Digital presenceLee Supply financial estimates
Financial estimateRevenue estimate
Valuation estimate
Lee Supply leadership team
Management profileNumber of profiles
Lee Supply funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Lee Supply 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 Lee Supply
What does Lee Supply do?
Lee Supply is a family-owned industrial distributor selling carbon, stainless, and alloy steel pipe, fittings, flanges, valves, forged steel products, tube fittings, instrumentation tubing, transition swages, and grooved commercial fittings in sizes from 1/8" to 48". The company complements its product offering with in-house machining, cutting, threading, Vendor Managed Inventory (VMI), customized inventory sourcing, and 24/7 online Material Test Report (MTR) access.
Is Lee Supply a public or private company?
Lee Supply is a private company. It is classified as family owned and is currently operating.
When was Lee Supply founded?
Lee Supply was founded in 1973. It employs 51 to 100 people.
Where is Lee Supply based?
Lee Supply is headquartered in Tulsa, United States, in the North America region.
How does Lee Supply make money?
Seven revenue lines are on record. Pipe Sales are the primary driver. The others are fittings Sales, flanges Sales, valves Sales, fabrication Services, vendor Managed Inventory (VMI) and specialty/ Hard-to-Find Items Sourcing.
Who are Lee Supply's main competitors?
Direct peers on record are Hajoca Corporation, MRC Global, Ferguson Enterprises, WinWholesale and Industrial Distribution International (IDI). Broad incumbents are Würth Industry North America, Fastenal Company, Applied Industrial Technologies and Reliance Steel & Aluminum Co.. Distribution One is listed as an emerging player.
Does Lee Supply have an API?
No public API is recorded for Lee Supply.