Power Supply Components Inc

What Power Supply Components Inc does

Power Supply Components, Inc. is a privately held industrial sealing-products distributor founded in 1979 and headquartered in a 30,000 square foot facility at 4740 Eastpark Drive, Houston, Texas. The company sells elastomeric seals — primarily O-rings (in Nitrile/Buna-N, HNBR, Fluorocarbon/FKM, E.P., Neoprene, Silicone, PTFE, Aflas, Viton, and urethanes), hydraulic seals, and seal kits — alongside specialized lines including piston seals, rod seals, wiper rings, head seals, wear rings, and T-seals. It also performs in-house vulcanization for custom-sized O-rings and offers a customer-specific kitting and assembly service with color coding, customer bar code labeling, blanket/scheduled release orders, and blind drop shipments. The company holds claim to being the first in its region to stock metric O-rings and the sole stocking entity for custom cut-to-size coil vee packing.

Name

Power Supply Components Inc

Legal name

Power Supply Components, Inc.

Website

https://powersupplyseals.com

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

11–50 employees

Short description

Power Supply Components, Inc. is a privately held Houston-based industrial seal distributor selling O-rings, hydraulic seals, and seal kits to oil & gas, hydraulic, petro-chemical, industrial supply, and food service customers across the U.S.

Ownership category

akta.pro rank

Headquarters

HQ city

Houston

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, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Seal Products Sales: One-time product sales of O-rings, hydraulic seals, seal kits, and related sealing products. Products sold include vulcanized O-rings, custom cut to size coil vee packing, and made-to-order items.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Power Supply Components Inc is an industrial sealing products distributor that stocks and sells O-rings, hydraulic seals, custom vulcanized O-rings, custom cut-to-size coil Vee packing, and custom-assembled seal kits. The company serves oil & gas, industrial, hydraulic, and petro-chemical customers from a 30,000 sq ft Houston facility holding 40,000+ SKUs. Sales are quote-based with worldwide shipping via UPS and FedEx.

Product overview

Power Supply Components Inc is a distributor of industrial sealing products founded in 1979. The core offerings center on O-Rings (available in Nitrile/Buna-N, HNBR, Fluorocarbon/FKM, E.P., Neoprene, Silicone, Teflon/PTFE, Aflas, Viton, and urethanes materials) and Hydraulic Seals, supplemented by custom vulcanized O-Rings and custom kit assembly services. The company also offers specialized seal products including piston seals (nylon step cut, glass filled PTFE, bronze filled, urethane), rod seals (U-seals, buffer seals), wiper rings (AN, ST-XL, metal clad), head seals, wear rings, and T-seals. Services include color coding, bar code labeling with customer part numbers, certifications, blanket/scheduled release orders, and worldwide shipping. The company serves oil and gas, industrial supply, hydraulic, petro-chemical, and food service industries, operating from a 30,000 square foot facility with over 40,000 SKUs.

Differentiator

Problem solved

Functional benefit

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators4 records

Recent moves7 records

Expansion highlights4 records

Direct peers

• Daemar Inc. Industrial distributor of O-rings, hydraulic seals, oil seals, and custom-molded seals serving fluid power, oil & gas, and general industrial markets. Comparable to PSC in product mix, custom capabilities, and vertical customer base.
• Global O-Ring and Seal: Online and direct distributor of O-rings, hydraulic seals, and seal kits with extensive material and size inventory. Directly comparable to PSC as a broad-line seal distributor serving industrial MRO and OEM customers across multiple verticals.
• Marco Rubber & Plastics: Specialty distributor of O-rings, custom molded seals, rubber and plastic components serving oil & gas, hydraulic, and industrial markets. Directly comparable to PSC as a value-added seal distributor with custom capabilities and broad elastomer inventory.
• Apple Rubber Products: Manufacturer and distributor of O-rings and custom molded seals serving industrial, automotive, aerospace, and oil & gas markets. Comparable to PSC's core O-ring and custom seal offering with similar material breadth and custom engineering services.

Broad incumbents

• Trelleborg Sealing Solutions: Global manufacturer and supplier of precision O-rings, hydraulic seals, and engineered polymer solutions serving aerospace, automotive, oil & gas, and industrial markets. Comparable to PSC's seal product portfolio but at significantly larger scale and with proprietary engineered materials.
• Freudenberg Sealing Technologies: Global manufacturer of O-rings, radial shaft seals, hydraulic seals, and engineered sealing solutions for automotive, industrial, and oil & gas applications. Comparable product portfolio to PSC but with proprietary material science capabilities and global scale.
• MSC Industrial Direct: Large U.S. industrial MRO distributor offering seals, O-rings, hydraulic components, and fluid power products through catalog and e-commerce channels to industrial customers. Comparable to PSC in serving industrial maintenance buyers but with broader product breadth and digital procurement capabilities.
• McMaster-Carr: Massive catalog-based industrial MRO distributor with extensive O-ring, seal, gasket, and fluid power product lines, serving industrial buyers across the U.S. with transparent online pricing and same-day shipping. Comparable to PSC in seal product categories but with fundamentally different scale, digital UX, and self-service model.
• Parker Hannifin (Industrial Sealing): Global motion and control technologies company with a substantial industrial sealing division offering O-rings, hydraulic seals, and engineered polymer products. Comparable to PSC in seal categories served but operates at vastly greater scale across fluid power, aerospace, and industrial end markets.
• ERIKS North America: Large industrial distributor of sealing products, gaskets, hose, and fluid handling components with extensive engineered materials portfolio. Comparable to PSC in core seal offerings but at much greater scale and with broader industrial MRO footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/power-supply-components-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 →

Frequently asked questions about Power Supply Components Inc