What Keyston Bros. does

Keyston Bros. is a privately held wholesale distributor of upholstery materials founded in 1868 and headquartered in Anaheim, California. The company supplies automotive, marine, awning, and contract/furniture upholstery businesses with vinyls, leathers, fabrics, threads, foam and batting, and shop supplies across 18 warehouse locations in the United States. Its product portfolio spans third-party premium brands (Sunbrella, Alcantara, Coolshade, Advantage Marine Collection, Partners Collection) alongside its own proprietary Neptune and Neptune PLUS marine vinyl lines, which carry NFPA 260, Cal TB 117-2013, and FMVSS 302 compliance certifications and feature 50,000+ double rub abrasion resistance and 500-hour UV resistance. The company also offers specialized thread products including Serafil polyester, Outdoor Pro, and SolarFix PTFE thread.

The business operates on a wholesale-account model: customers must register and provide business verification to access pricing, with no public pricing displayed. Revenue is generated through one-time product sales to professional upholstery shops, manufacturers, and reupholstery businesses, supported by just-in-time delivery from the 18-warehouse footprint. Go-to-market is sales-led and relationship-driven, emphasizing local branch contact (call, text, email) and recurring promotional programs including a monthly national flyer, weekly "10 Yard Tuesday" deals, and an annual Thread Month event. Marketing channels include the keystonbros.com website, organic social on Facebook/Instagram/LinkedIn, and direct branch outreach.

Operationally, the company is led by Chairman Dee Duncan, employs 251-500 people, and shows no disclosed ownership by institutional investors or private equity. No M&A, funding rounds, leadership changes, or restructuring events are recorded. The company maintains a PFAS-free product commitment and California Proposition 65 disclosures, positioning for evolving chemical and environmental regulatory standards in its end markets.

Name

Keyston Bros.

Legal name

Keyston Bros.

Website

https://keystonbros.com

Company type

Private

Founded year

1868

Operating status

Operating

Headcount range

251–500 employees

Short description

Keyston Bros. is a 155-year-old US wholesale distributor of automotive, marine, awning, and furniture upholstery materials, operating 18 warehouses with just-in-time delivery and proprietary Neptune marine vinyl lines serving professional upholstery shops nationwide.

Ownership category

akta.pro rank

Headquarters

HQ city

Anaheim

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Textile and Upholstery Materials Distribution: Wholesale distribution of automotive, marine, awning, and furniture upholstery materials including vinyls, fabrics, foams, tools, and supplies. Revenue generated through product sales to businesses with established wholesale accounts.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels8 records

Core offering

Keyston Bros. is a wholesale distributor of upholstery materials supplying automotive, marine, awning, and contract/furniture upholstery businesses. Its catalog spans vinyls, leathers, fabrics, threads, foam, batting, and shop supplies, including the proprietary Neptune and Neptune PLUS marine vinyl lines. Customers must establish a verified wholesale account to access pricing and order through local branch locations supported by 18 U.S. warehouses offering just-in-time delivery.

Product overview

Keyston Bros. is a wholesale upholstery materials distributor founded in 1868, operating as a single unified product portfolio spanning automotive, marine, awning, and contract furniture sectors. The core offerings include vinyls, leathers, fabrics, threads (with brands like Serafil, Outdoor Pro, and SolarFix), foam & batting, and Neptune/Neptune PLUS marine vinyl sub-brands. The company operates 18 warehouses across the country with a focus on in-stock inventory and just-in-time delivery for professional upholstery shops.

Differentiator

Problem solved

Functional benefit

Products and services

• Auto Vinyl Wholesale automotive vinyl upholstery materials for vehicle interiors, supplied to auto reupholstery shops and vehicle interior manufacturers.
• Auto Leather Wholesale automotive leather upholstery materials for vehicle interior restoration and manufacturing customers.
• Auto Cloth & Fabric Wholesale automotive cloth and fabric upholstery materials distributed for use in vehicle interiors.
• Marine Upholstery Vinyl Marine-grade upholstery vinyls distributed wholesale for boat seating, boat tops, cockpit covers, and marine vessel interiors.
• Neptune Marine Vinyl Keyston's proprietary marine vinyl line — 100% PVC with PU topcoat, 32 oz. per linear yard, 54-inch width, 30-yard rolls, 500 hours UV resistance, 50,000+ double rubs, anti-fungal/anti-bacterial protection, mildew resistance, and compliance with NFPA 260, Cal TB 117-2013, and FMVSS 302.
• Neptune PLUS Marine Vinyl Enhanced proprietary premium marine vinyl line with superior durability specifications, distributed wholesale to boat builders and marine upholstery fabricators.
• Contract Fabric Wholesale commercial contract-grade fabric for furniture applications, supplied to contract furniture manufacturers and reupholsterers.
• Contract Vinyl Wholesale commercial contract-grade vinyl for furniture applications, supplied to contract furniture manufacturers and reupholsterers.
• Contract Leather Wholesale commercial contract-grade leather for furniture applications, supplied to contract furniture manufacturers and reupholsterers.
• Outdoor Furniture Fabric Wholesale outdoor-rated fabric for exterior furniture applications, supplied to outdoor furniture manufacturers.
• Awning Canvas Fabric Wholesale canvas fabric for awning applications, supplied to awning and shade-structure fabricators.
• Awning Shade Textiles Wholesale shade textiles for awning applications, supplied to awning fabricators and shade-structure contractors.
• Serafil Thread Polyester continuous filament thread with high seam strength, available in 240 color options, distributed for automotive and furniture upholstery applications.
• Outdoor Pro Thread Bonded outdoor-rated polyester thread with UV resistance, available in 37 color options, distributed for marine, awning, and furniture upholstery applications.
• SolarFix PTFE Thread 100% PTFE fiber thread unaffected by UV exposure, acid rain, or mildew, available in 22 color options, distributed for marine, awning, and furniture upholstery applications.
• Thread & Bobbins Wholesale sewing thread and bobbins (portfolio of 8 brands) for upholstery professionals across automotive, marine, awning, and furniture applications.
• Foam & Batting Wholesale scrim & roll foam, sheet foam, and cotton & polyester fiber (Dacron/fiberfill) for upholstery use.
• Shop & Upholstery Supplies Wholesale automotive supplies, marine & awning supplies, shop supplies, upholstery supplies, and tools for upholstery professionals.

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Six partnerships are on record, tiered core and minor.

• SunbrellacoreOthersCarries Sunbrella topping fabrics as a key brand partner. Sunbrella is a leading performance fabric brand used in marine, outdoor furniture, and awning applications.
• CoolshademinorOthersDistributes Coolshade products as part of their shade textile offerings for awning applications.
• Partners CollectionminorOthersDistributes the Partners Collection brand as part of their product portfolio.
• AlcantaracoreOthersCarries Alcantara suede as a premium brand offering. Alcantara is a high-end synthetic microfiber material used in automotive and furniture interiors.
• Advantage Marine CollectioncoreOthersDistributes the Advantage Marine Collection as part of their marine upholstery product line.
• Neptune/Neptune PLUScoreOthersCompany's proprietary or exclusive marine vinyl brand. Neptune is a premium marine upholstery vinyl with 100% PVC composition, UV resistance, anti-fungal properties, and 50,000+ double rub count. Neptune PLUS is an enhanced version.

Scale indicators3 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Sailrite: Wholesale and retail distributor of marine, outdoor, and DIY upholstery fabrics, vinyls, and sewing supplies. Closely comparable to Keyston Bros. on marine/awning vertical overlap, though Sailrite leans more DIY/retail and less contract furniture.
• B Berger: Wholesale distributor of upholstery fabrics, vinyls, leathers, and supplies to furniture manufacturers and upholsterers. Closely comparable to Keyston Bros.'s contract/furniture vertical with similar product mix and B2B distribution model.
• Tri-Kes: Wholesale distributor of decorative fabrics, wallcoverings, and upholstery textiles to the contract and hospitality trade. Comparable to Keyston Bros.'s contract/furniture vertical with similar wholesale account-based distribution model.
• CF Stinson: Wholesale supplier of contract upholstery textiles, vinyls, and panel fabrics for healthcare, hospitality, and commercial interiors. Comparable to Keyston Bros.'s contract vertical serving furniture manufacturers and reupholsterers.
• Coastal Contract: Wholesale distributor of contract-grade upholstery textiles, vinyls, and leathers for commercial furniture manufacturers. Directly comparable to Keyston Bros.'s contract vertical with overlapping customer base of furniture manufacturers.
• C.L. Fabrics: Wholesale distributor of automotive upholstery vinyls, leathers, headliners, and supplies. Directly comparable to Keyston Bros.'s automotive vertical with overlapping product categories and B2B shop customer base.
• Enduratex: Manufacturer and distributor of coated fabrics and vinyls for marine, automotive, and upholstery end markets. Comparable to Keyston Bros. on marine/automotive vinyl product overlap; Enduratex is more upstream (manufacturer) versus Keyston's pure distribution model.

Broad incumbents

• Morbern: Manufacturer and distributor of decorative vinyl and upholstery fabrics for marine, automotive, and contract applications. Directly comparable product portfolio to Keyston Bros.'s marine and contract verticals, though Morbern is manufacturer-led.
• Spradling International: Global manufacturer and supplier of coated fabrics serving marine, automotive, healthcare, and contract upholstery markets. Comparable to Keyston Bros. across all four verticals with overlapping product categories (marine vinyl, contract vinyl, automotive).

Others

• Sunbrella (Glen Raven): Manufacturer of performance fabrics used in marine, awning, and outdoor furniture — currently a key supplier partner of Keyston Bros. Indirectly comparable as an upstream supplier whose brand Keyston Bros. distributes; relevant as a competitive benchmark for premium positioning.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/keystonbros1868
• LinkedInlinkedin.com/company/116728
• Instagraminstagram.com/keystonbros
• Xx.com/keystonbros

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Keyston Bros.