master industrial supply

What master industrial supply does

Master Industrial Supply is a family-owned industrial distribution company headquartered in Santa Fe Springs, California, founded in 1997. It distributes maintenance, repair, and operating (MRO) supplies and production supplies to industrial and manufacturing customers, holding more than 100,000 SKUs sourced from over 100 authorized manufacturers across 12 product categories including abrasives, fasteners, cutting tools, hydraulic hose, pipe/valves/fittings, electrical, power transmission, safety, welding, janitorial, and workholding products. Premier brand relationships include 3M, Gates, Parker, Loctite, Bahco, Martin, and Wesco.

The company's offering combines broad-line distribution with three value-added services: Vendor Managed Inventory (VMI), which embeds replenishment into customer operations; custom packaging and kitting, which bundles SKUs into customer-specific assemblies; and made-while-you-wait hydraulic hose assembly, a light fabrication capability. Together these services position the firm as an account-embedded supply partner rather than a purely transactional catalog vendor.

Commercial mechanics are quote-based rather than list-priced, indicating B2B negotiated pricing. Customers transact through a B2B e-commerce storefront, by phone, or via drop ship nationwide in the United States from the single Santa Fe Springs facility. There are no disclosed funding rounds, parent company, management bios, AI capabilities, or revenue figures in the source material.

Name

master industrial supply

Legal name

Master Industrial Supply, Inc.

Website

https://master-industrial.com

Company type

Private

Founded year

1997

Operating status

Operating

Short description

Master Industrial Supply is a family-owned industrial distributor founded in 1997 that sells more than 100,000 MRO and production supplies from 100+ manufacturers to industrial and manufacturing customers across the United States.

Ownership category

akta.pro rank

Product category

Industrial MRO Distribution

NAICS

Industrial Machinery and Equipment Merchant Wholesalers (42383), Metal Service Centers and Other Metal Merchant Wholesalers (423510)

SIC

Wholesale-Industrial Machinery & Equipment (5084), Wholesale-Machinery, Equipment & Supplies (5080), Wholesale-Hardware & Plumbing & Heating Equipment & Supplies (5070), Wholesale-Electrical Apparatus & Equipment, Wiring Supplies (5063)

akta.pro primary industry

Industrial MRO Supplies for Vehicle/Equipment Workshops (Bearings, Hydraulics, Pneumatics, Fasteners) (TLAKAOAK)

akta.pro secondary industries

Hydraulic, Pneumatic & Fluid Power Systems MRO (Cylinders, Pumps, Valves, Hoses) (TLAKAHAI), Workshop Tools, Equipment & Lift Systems Distribution (TLAKAOAM), Industrial & Facility Maintenance (MRO) Cleaning Supplies Distribution (CRAOAGAJ)

Keywords

• Industrial MRO supplies
• Industrial distribution
• Hydraulic hose assembly
• Maintenance repair supplies
• Vendor managed inventory

Headquarters

HQ city

Santa Fe Springs

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. MRO Product Distribution: Sale of industrial supplies including abrasives, fasteners, cutting tools, hydraulic hose, valves, fittings, safety supplies, welding supplies, janitorial supplies, electrical products, and power transmission products. Products sourced from 100+ industry-leading suppliers.
2. Inventory Management Services: Vendor managed inventory services and store room replenishment products
3. Custom Packaging and Kitting: Custom packaging and kitting services for specialized customer requirements

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels1 record

Core offering

Master Industrial Supply distributes more than 100,000 maintenance, repair, operating (MRO) and production supply products from over 100 industry-leading manufacturers across categories such as abrasives, fasteners, cutting tools, hydraulic and industrial hose, brass fittings, pipe/valves/fittings, janitorial supplies, electrical and lighting, power transmission, safety supplies, welding supplies, and workholding products. The company supplements product distribution with value-added services including vendor managed inventory, on-demand hydraulic hose assembly, custom packaging and kitting, and nationwide drop shipping.

Product overview

Master Industrial Supply is a family-owned industrial distribution company offering a comprehensive catalog of over 100,000 maintenance, repair, operating (MRO), and production supplies from industry-leading manufacturers. Their product portfolio spans multiple categories: Abrasives (flap discs, sanding belts), Cutting Tools (drills, taps, burs, reamers, annular cutters), Fasteners (machine screws, cap screws), Hydraulic & Industrial Hose (fittings, adapters, ball valves), Pipe Valves & Fittings, Brass Fittings, Electrical & Lighting, Power Transmission Products (bearings, motors, belts), Safety Supplies, Welding Supplies, Janitorial Supplies, and Workholding Products (jaw boring rings, fixtures). They also offer services including Inventory Management, Custom Packaging and Kitting, and Hydraulic Hose Assemblies. The company operates as a traditional industrial distributor without a unified software platform—each product category exists as a separate catalog offering.

Differentiator

Problem solved

Functional benefit

Products and services

• Abrasives Complete line of industrial abrasives including Flap Disc Type 27 & 29, Fibre Discs, Flap Wheels Mounted, Flap Wheels with Arbor Hole, Aluminum Oxide Cloth Discs, Surface Preparation Wheels, Premium Sanding Belts, and Wide Sanding Belts, sold to industrial and manufacturing customers.
• Brass Fittings Industrial brass fittings including BSPT/BSPP Fittings, Bulkhead, Anchor, Frame Couplings, Flareless, Compression, D.O.T. Air Brake, and Industrial Valves, distributed to industrial customers.
• Fasteners Industrial fasteners including Machine Screws, Cap Screws, Socket Cap Screws, Set Screws, Shoulder Screws, Tapping Wood & Drywall Screws and related products.
• Hydraulic & Industrial Hose Hydraulic and industrial hose products including Steel Pipe Swivels & Fittings, Bulkhead Fittings, Adapters, Inserts, High Pressure Ball Valve, and Hydraulic Motor, distributed with on-demand hydraulic hose assembly.
• Janitorial Supplies Industrial janitorial supplies including Tilt Trucks, Tool Boxes, Work Centers, Utility Carts, Containers & Lids, Industrial Vacuums, Mop Buckets, Restroom Care, Cleaning Products, Brooms, and Trash Bags.
• Pipe, Valves & Fittings Industrial pipe, valves, and fittings including Check Valves, Gate Valves, Ball Valves (Stainless Steel, Carbon Steel, Chrome Plated Brass Mini), Y Strainers, PVC Valves, Swing Check Valves, and Miscellaneous Valves.
• Cutting Tools Comprehensive industrial cutting tools including Annular Cutters, Burs (Solid Carbide, Aluminum Cut), Reamers (Construction Reamers), Drills (Jobber, Cobalt, Heavy Duty, Masonry, Aircraft Extension, Screw Machine), Taps (Hand Taps, Spiral Point, Spiral Flute, Pipe Taps, Left Hand, 8-Pitch), Combination Drill & Taps, and Countersinks.
• Electrical & Lighting Industrial electrical and lighting products including Electrical Boxes, Conduits, Tools, Fuses & Breakers, Meters, Terminal & Wire Connectors, Electrical Wire & Accessories, Data/Voice/Video Components, Industrial Controls, Solar Products, and Power Cords.
• Power Transmission Products Industrial power transmission products including Bearings, Bushings, Chain Tools, Compressors, Motors, Pulleys, Clutches, Belts, Speed Reducers, Tanks, Clutch Lining, and Gears.
• Safety Supplies Industrial safety supplies including Safety Clothing, Eye Protection, Face & Respiration Protection, Hearing Protection, Matting & Platform, Gloves, Shields, Safety Signs, Mobile Barriers, Footwear, Knee Protection, Sorbents, and Flammable Liquid Handling products.
• Welding Supplies Industrial welding supplies including Arc Welding equipment, Brazing Alloys, Electrodes, Mig/Tig Consumables, Portable Torches, Soldering Equipment, Welding Cutting Oxyacetylene, Welding Equipment, and Welding Protection gear.
• Inventory Management Service Vendor managed inventory services including store room replenishment products, hydraulic hose assemblies made while you wait, and drop ship orders through the United States, provided to manufacturing and industrial customers.
• Custom Packaging and Kitting Custom packaging and kitting services for specialized industrial product distribution requirements, allowing customers to receive pre-packaged assortments tailored to their operations.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Ten partnerships are on record, tiered core.

• 3McoreOthersMajor brand carried as part of 100+ industry-leading supplier network. 3M is one of the many manufacturers whose products Master Industrial Supply distributes through their catalog.
• GatescoreOthersMajor industrial brand carried for hydraulic and industrial hose products. Gates is one of 100+ supplier brands distributed by Master Industrial Supply.
• ParkercoreOthersLeading hydraulic equipment manufacturer whose products are distributed by Master Industrial Supply as part of their extensive MRO catalog.
• LoctitecoreOthersMajor industrial brand (Henkel) carried for adhesives and sealants. One of 100+ suppliers in Master Industrial Supply's distribution network.
• BahcocoreOthersHand tool and storage brand carried as part of Master Industrial Supply's extensive supplier network of 100+ manufacturers.
• MartincoreOthersPower transmission products brand distributed by Master Industrial Supply.
• WescocoreOthersMaterial handling and storage brand carried in the distribution network.
• StucchicoreOthersHydraulic coupling manufacturer whose products are distributed through Master Industrial Supply.
• SMC CorpcoreOthersPneumatic equipment brand distributed as part of the MRO product catalog.
• TPCcoreOthersIndustrial tool manufacturer in the distribution network.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• MSC Industrial Direct: One of the largest US MRO distributors with a broad industrial supply catalog including cutting tools, fasteners, hydraulics, and safety supplies. Directly comparable to Master Industrial Supply on product breadth, B2B distribution model, and target customer (manufacturing/MRO).
• Fastenal: National industrial supply and fastener distributor with strong vending/VMI capabilities and on-site service model. Highly comparable to Master on category overlap (fasteners, cutting tools, safety, janitorial) and on VMI/onsite service positioning.
• Applied Industrial Technologies: US distributor specializing in fluid power, bearings, power transmission, and industrial rubber products — directly overlapping Master's hydraulic, pneumatic, and power transmission categories. Comparable on B2B distribution and target customer.
• McMaster-Carr: Industry-renowned industrial supply catalog company with exceptionally broad SKU coverage across MRO categories including fasteners, fittings, cutting tools, and material handling. Comparable product breadth, though differentiated by superior digital UX and same-day shipping from regional warehouses.
• Motion Industries: Large US industrial parts distributor (subsidiary of Genuine Parts Company) focused on bearings, power transmission, fluid power, and industrial supply. Directly comparable to Master's power transmission, hydraulics, and fluid power categories.
• Bisco Industries: US distributor specializing in fasteners, electronic components, and precision-machined parts serving industrial OEM and MRO customers. Comparable on fastener/cutting tool categories and B2B distribution model.
• Würth Industry North America: Industrial supply and fastener distributor serving manufacturing and MRO customers with VMI and assembly services. Comparable to Master on category overlap (fasteners, tools, industrial supplies) and on VMI/kitting service model.

Broad incumbents

• W.W. Grainger: Largest US industrial distributor with millions of SKUs spanning MRO, safety, janitorial, and material handling. Competes with Master across virtually every category but at vastly greater scale with stronger digital, private-label, and procurement-platform capabilities.

Emerging players

• Bearing Distributors Inc (BDI): Specialty distributor of bearings, power transmission, and industrial MRO supplies with branch network across the US. Comparable to Master's power transmission and bearings sub-categories with similar B2B distribution focus.
• Kemp Klein Unified Supply (doing business as All Industrial): Regional US industrial MRO distributor offering a broad catalog of abrasives, cutting tools, fasteners, hydraulics, and safety supplies — closely mirroring Master's product mix and serving similar small/mid-sized industrial customers.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/master-industrial-supply-inc.

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 →

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