Leonhardt Pipe & Supply
Leonhardt Pipe & Supply is a wholesale distributor of industrial pipe, valves, and fittings serving contractors and industrial customers in the Southeast U.S. through three warehouse/fabrication locations, now operating as a subsidiary of The Macomb Group following a 2024 acquisition.
- Company typePrivate
- Founded2004
- HeadquartersHuntersville, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Leonhardt Pipe & Supply does
Leonhardt Pipe & Supply is a wholesale distributor of industrial pipe, valves, and fittings (PVF) serving contractors and industrial customers across the Southeast United States. The company operated warehouse and fabrication facilities in Huntersville, North Carolina (headquarters); Blackstock, South Carolina; and Lawrenceville, Georgia, providing regional distribution alongside custom fabrication services and fire protection product specialization. Its product portfolio spanned thirteen categories including Pipe & Tube, Valves, Fittings & Flanges, Gas Distribution Products, Fasteners & Hangers, Packing/Gaskets/Seals, Fire Protection, Plumbing, HVAC, Hose & Hose Fittings, Tools & Safety, Valve Automation & Instrumentation, and Uponor PEX products.
The company's business model is a traditional B2B wholesale distribution model generating revenue through one-time, transaction-based sales of industrial supplies. Go-to-market is executed via direct phone sales, email inquiries, and walk-in will-call counter service, with no e-commerce self-serve capability. Customers are segmented horizontally across contractors and industrial end markets including automotive, food and beverage, general manufacturing, hospitals, schools, power plants, and general industry. Pricing is quote-based and not publicly disclosed. Distribution occurs through the three company-owned warehouse/fabrication locations with options for customer pickup or delivery.
In 2024, Leonhardt Pipe & Supply was acquired by The Macomb Group, a wholesale PVF distributor founded in 1977 and headquartered in Sterling Heights, Michigan, operating 30 service branches and employing over 700 people across 11 states. Following the acquisition, Leonhardt's operations, customer relationships, and geographic footprint were integrated into The Macomb Group's distribution network, with all product and service delivery now conducted through the parent company's platform at macombgroup.com. The Southeast acquisition expanded The Macomb Group's geographic reach and added fire protection operations as a new service line.
Leonhardt Pipe & Supply firmographics
Firmographics- Name
- Leonhardt Pipe & Supply
- Legal name
- Leonhardt Pipe & Supply
- Website
- https://leonhardtpipe.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Acquired
- Headcount range
- 11–50 employees
- Short description
- Leonhardt Pipe & Supply is a wholesale distributor of industrial pipe, valves, and fittings serving contractors and industrial customers in the Southeast U.S. through three warehouse/fabrication locations, now operating as a subsidiary of The Macomb Group following a 2024 acquisition.
- Ownership category
- akta.pro rank
Leonhardt Pipe & Supply industry classification
Industry- Product category
- Industrial Pipe, Valves & Fittings Distribution
- NAICS
- Other Metal Valve and Pipe Fitting Manufacturing (332919), Plastics Pipe and Pipe Fitting Manufacturing (326122), Fabricated Pipe and Pipe Fitting Manufacturing (332996)
- SIC
- Wholesale-Hardware & Plumbing & Heating Equipment & Supplies (5070), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050), Steel Pipe & Tubes (3317)
- akta.pro primary industry
- Pipe Accessories & Joining Systems (Couplings, Gaskets, Solvent Cement, Fusion Fittings) (IMANADAJ)
- akta.pro secondary industries
- Gas Distribution Pipe & Fittings (PE) (IMANADAB), Valve Sites, Drip Pots & Appurtenances (EUAJABAF)
Keywords
Where Leonhardt Pipe & Supply is headquartered
LocationHeadquarters
- HQ city
- Huntersville
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Leonhardt Pipe & Supply business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Supply Chain, Personnel, Operations, Infrastructure, Marketing or Sales
Revenue model
- Wholesale Distribution of Pipe, Valves & Fittings: Revenue generated through one-time transaction-based sales of industrial pipe, valves, fittings, and related products to contractors and industrial customers. Products include Pipe & Tube, Valves, Fittings & Flanges, Gas Distribution Products, Fasteners & Hangers, Packing, Gaskets & Seals, Fire Protection, Plumbing, HVAC, Hose & Hose Fittings, Tools & Safety, Valve Automation & Instrumentation, and PEX products.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Leonhardt Pipe & Supply product offering
Product offeringCore offering
Leonhardt Pipe & Supply is a wholesale distributor of industrial pipe, valves, fittings, and fire protection products serving contractors and industrial customers across the Southeastern United States. The company stocks thirteen product categories including pipe & tube, valves, fittings & flanges, gas distribution products, fasteners & hangers, packing/gaskets/seals, fire protection, plumbing, HVAC, hose & hose fittings, tools & safety, valve automation & instrumentation, and PEX-Uponor products. It also provides custom fabrication services through its warehouse/fabrication shop locations in North Carolina, South Carolina, and Georgia, and offers 24/7 emergency supply support.
Product overview
Leonhardt Pipe & Supply is a wholesale distributor of industrial pipe, valves, and fittings, now part of The Macomb Group following an acquisition. The company offers a comprehensive portfolio of piping system products including Pipe & Tube, Valves, Fittings & Flanges, Gas Distribution Products, Fasteners & Hangers, Packing, Gaskets & Seals, Fire Protection, Plumbing, HVAC, Hose & Hose Fittings, Tools & Safety, Valve Automation & Instrumentation, and PEX - Uponor products. These products serve contractors and industrial customers across multiple end markets including automotive, food and beverage, manufacturing, hospitals, schools, power plants, and general industry. The company operates multiple warehouse and fabrication locations in North Carolina, South Carolina, and Georgia.
Differentiator
Problem solved
Functional benefit
Products and services
- Pipe & Tube Industrial pipe and tubing products for construction, manufacturing, and infrastructure projects.
- Valves Industrial valves for flow control in plumbing, HVAC, and process systems.
- Fittings & Flanges Pipe fittings and flanges for connecting and adapting piping systems in industrial applications.
- Gas Distribution Products Products for natural gas and propane distribution systems including meters, regulators, and connectors.
- Fire Protection Fire protection systems and equipment including sprinklers, fire valves, and suppression products.
- Plumbing Commercial and industrial plumbing supplies and fixtures.
- HVAC Heating, ventilation, and air conditioning components and systems.
- Valve Automation & Instrumentation Automated valve controls and instrumentation for process monitoring and control.
- PEX - Uponor Uponor PEX (cross-linked polyethylene) piping products for plumbing and radiant heating applications.
- Custom Pipe & Valve Fabrication Services Custom fabrication of pipe and valve assemblies for contractors and industrial customers at warehouse/fabrication shop locations in South Carolina and Georgia.
Companies that use Leonhardt Pipe & Supply
Customer profileSegments2 records
Ideal customer profiles2 records
Leonhardt Pipe & Supply technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Leonhardt Pipe & Supply partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- The Macomb GroupcoreThe Macomb Group acquired Leonhardt Pipe & Supply, integrating their Southeast operations into The Macomb Group's distribution network. The acquisition brings three warehouse/fabrication locations (NC, SC, GA) and fire protection operations to The Macomb Group's existing 30-branch, 11-state network. Leonhardt Pipe & Supply customers are directed to macombgroup.com for continued service.
Scale indicators4 records
Recent moves3 records
Expansion highlights4 records
Leonhardt Pipe & Supply competitors and assessment
Company assessmentBroad incumbents
- MRC Global: Publicly traded (MRC) global distributor of pipe, valves, fittings, and related products to energy and industrial markets. Overlaps with Leonhardt in PVF distribution and gas/industrial end markets, though skewed more heavily toward oil & gas.
- Ferguson Enterprises: Largest U.S. distributor of plumbing, PVF, and waterworks products (publicly traded, FERG). Direct overlap in pipe, valves, fittings, plumbing, and HVAC; competes with Leonhardt but at vastly greater scale and with mature e-commerce and digital procurement capabilities.
- White Cap: National construction supply distributor (formerly HD Supply Construction) serving professional contractors with concrete, fasteners, tools, and PVF-related categories. Overlaps with Leonhardt in serving contractors and in fastener/hanger/tool categories.
- Watsco: Largest U.S. distributor of HVAC equipment, parts, and controls (publicly traded, WSO). Overlaps with Leonhardt in HVAC product distribution and contractor customer base, though Watsco is a much larger specialist in the HVAC vertical.
Direct peers
- Dakota Supply Group: Employee-owned regional PVF, plumbing, HVAC, and industrial distributor serving the Upper Midwest and Mountain states. Comparable in product breadth, customer segmentation, and branch-based service model.
- Winsupply: Cooperative-style wholesale distributor of plumbing, HVAC, industrial, and PVF products with hundreds of branch locations across the U.S. Comparable in transaction-based B2B distribution, broad product range, and contractor/industrial customer mix.
- The Macomb Group: Parent company of Leonhardt and itself a wholesale distributor of pipe, valves, and fittings across 11 states with 30 branches and 700+ employees. Directly comparable in product mix, customer base (contractors + industrial), and operating model, just at much larger scale.
- F.W. Webb Company: Large privately held PVF, plumbing, and HVAC distributor concentrated in the Northeast and Mid-Atlantic. Highly comparable in product portfolio (pipe, valves, fittings, plumbing, HVAC), customer segmentation (contractors + industrial), and value-added services including fabrication.
- Hajoca Corporation: Privately held, ~100-year-old wholesale distributor of plumbing, heating, cooling, and industrial PVF products. Operates a similar multi-branch, relationship-driven B2B model serving contractors and industrial customers, with comparable product breadth and customer mix.
- Vallen Distribution: Privately held industrial MRO and PVF distributor serving manufacturing, energy, and process industries. Directly comparable in industrial customer base, broad PVF/valve/seal product line, and value-add services including vendor-managed inventory.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Leonhardt Pipe & Supply social profiles
Digital presenceLeonhardt Pipe & Supply financial estimates
Financial estimateRevenue estimate
Valuation estimate
Leonhardt Pipe & Supply leadership team
Management profileNumber of profiles
Leonhardt Pipe & Supply funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Leonhardt Pipe & 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 Leonhardt Pipe & Supply
What does Leonhardt Pipe & Supply do?
Leonhardt Pipe & Supply is a wholesale distributor of industrial pipe, valves, fittings, and fire protection products serving contractors and industrial customers across the Southeastern United States. The company stocks thirteen product categories including pipe & tube, valves, fittings & flanges, gas distribution products, fasteners & hangers, packing/gaskets/seals, fire protection, plumbing, HVAC, hose & hose fittings, tools & safety, valve automation & instrumentation, and PEX-Uponor products. It also provides custom fabrication services through its warehouse/fabrication shop locations in North Carolina, South Carolina, and Georgia, and offers 24/7 emergency supply support.
Is Leonhardt Pipe & Supply a public or private company?
Leonhardt Pipe & Supply is a private company. It is classified as corporate owned and is currently acquired.
When was Leonhardt Pipe & Supply founded?
Leonhardt Pipe & Supply was founded in 2004. It employs 11 to 50 people.
Where is Leonhardt Pipe & Supply based?
Leonhardt Pipe & Supply is headquartered in Huntersville, United States, in the North America region.
How does Leonhardt Pipe & Supply make money?
One revenue line is on record: wholesale Distribution of Pipe, Valves & Fittings.
Who are Leonhardt Pipe & Supply's main competitors?
Broad incumbents on record are MRC Global, Ferguson Enterprises, White Cap and Watsco. Direct peers are Dakota Supply Group, Winsupply, The Macomb Group, F.W. Webb Company, Hajoca Corporation and Vallen Distribution.
Does Leonhardt Pipe & Supply have an API?
No public API is recorded for Leonhardt Pipe & Supply.
What industry is Leonhardt Pipe & Supply in?
Leonhardt Pipe & Supply's product category is Industrial Pipe, Valves & Fittings Distribution. Its primary akta.pro industry code is IMANADAJ, Pipe Accessories & Joining Systems (Couplings, Gaskets, Solvent Cement, Fusion Fittings), with a secondary code of IMANADAB, Gas Distribution Pipe & Fittings (PE). Its NAICS code is 332919 and its SIC code is 5070.