What Diamond Mattress does

Diamond Mattress is a fourth-generation, family-owned US mattress manufacturer founded in 1946 in Oklahoma as the Diamond Box Spring Company and now headquartered in Rancho Dominguez, California. The company designs, produces, and distributes mattresses under its own brand through three channels: direct-to-consumer e-commerce (diamondmattress.com), an extensive network of hundreds of retail partner locations nationwide, and a private label/OEM business that manufactures custom programs for large retailers, online brands, and startup mattress companies. Manufacturing runs through two strategically located factories in California and Texas, each capable of producing up to 1,500 mattresses per day under a made-to-order model that ships within 2–3 days for e-commerce and by Friday for retail partners.

The product portfolio spans hybrid, all-foam, and natural-material constructions across price points from approximately $749 to $2,899, anchored by proprietary technologies including Ice Flex Cooling, Dynamic Edge Coil System, a patented foam encased center support coil system, Graphene and Copper Memory Foam, and a dual-coil architecture with 1,386 micro-wrapped coils. The line extends into Symphony Sleep adjustable bases (ES200, ES500, ES600) at $999 to $1,449+ with SleepSense app integration, plus foundations and bedding accessories. Multiple certifications (GREENGUARD Gold, OEKO-TEX Class 1, CertiPUR-US, GOTS, ECO-INSTITUT, REPREVE) and a 20-year warranty support a quality-led positioning; consumer-facing quality is reflected in 4.9/5 average across 551 verified reviews and Nap Lab scores of 9.37 (Flurry Lux) and 9.05 (Dreamstage).

The revenue model combines one-time mattress sales (DTC and wholesale) with private label licensing arrangements, complemented by Affirm consumer financing. International expansion is pursued through the Diamond Mattress Group joint venture with VINABEDDING and DeRUCCI Group in Vietnam, marking a Southeast Asia entry strategy. Current leadership comprises Shaun Pennington (President) and Breana Pennington (Vice-President), the fourth generation of family ownership.

Name

Diamond Mattress

Legal name

Diamond Mattress

Website

https://diamondmattress.com

Company type

Private

Founded year

1946

Operating status

Operating

Headcount range

51–100 employees

Short description

Diamond Mattress is a fourth-generation, family-owned US mattress manufacturer founded in 1946, producing hybrid and foam mattresses in California and Texas for direct-to-consumer e-commerce, hundreds of retail partners, and private label programs serving retailers and startup brands.

Ownership category

akta.pro rank

Product category

Mattresses & Sleep Products

NAICS

Mattress Manufacturing (33791), Furniture and Home Furnishings Retailers (4491), Furniture Merchant Wholesalers (42321)

SIC

Household Furniture (2510), Retail-Furniture Stores (5712), Wholesale-Furniture & Home Furnishings (5020)

akta.pro primary industry

Mattress & Bed Retail (Innerspring, Foam, Hybrid) (CRAIABAA)

akta.pro secondary industries

Mattress & Pillow Components Manufacturing (Ticking/Pillow Shells/Protectors) (IMAOAKAE), Mattresses, Bedding & Sleep Products Distribution (CRAOAFAL), Adjustable Beds & Bases Retail (CRAIABAB), Bed Frames, Foundations & Headboards Retail (CRAIABAE)

Keywords

• Mattress manufacturing
• Hybrid mattresses
• Memory foam mattresses
• Adjustable bed bases
• Private label sleep products

Headquarters

HQ city

Rancho Dominguez

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Direct-to-Consumer Mattress Sales: Diamond Mattress sells mattresses directly to consumers through its e-commerce website with shipping to customers' doorsteps, offering various financing options and a 120-night trial period.
2. Retail Partner Wholesale: Wholesale distribution of mattresses to hundreds of retail partner locations across the United States, providing retailers with Diamond-branded products.
3. Private Label Manufacturing: Custom mattress manufacturing programs for large retailers and online brands, allowing partners to customize products with their own brand name and logo. The company meets partners at any level from custom private label programs to startup mattress brands.
4. Adjustable Bases and Accessories: Sale of Symphony Sleep adjustable bases (ES200, ES500, ES600) and related accessories including elevation kits, hi-low kits, foundations, and bedding accessories.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Diamond Mattress manufactures and sells handcrafted mattresses (memory foam, hybrid, latex, and coil constructions) under its own Diamond brand via DTC e-commerce and retail partners. The company also runs a private label/OEM business producing custom mattresses for large retailers, online brands, and startups, and sells complementary adjustable bases, foundations, and bedding accessories.

Product overview

Diamond Mattress offers a comprehensive sleep products portfolio centered on mattresses and sleep accessories. The core mattress lineup includes Black Diamond (performance cooling with Ice Flex Technology), Flurry Lux (top-rated cooling hybrid), Dreamstage (versatile premium), Dreamstage Value (value-oriented quilted hybrid), Generations (luxury hand-tufted with natural materials), Tailor Classic (affordable copper-infused), Ethos (organic eco-friendly), and Gel Grid (pressure relief cooling). Adjustable bases from Symphony Sleep (ES200, ES500, ES600) provide complementary positioning technology. Additional products include mattress foundations (Versatile, Space Base), bedding accessories (Coolstream pillow, mattress protector), and Elevation/Hi-Low kits. Many premium lines including Technogel 3D series, Sage Organic, Snowbird, Timberline, and Generations 2.0 collections are available exclusively in-store. The company operates manufacturing facilities in California and Texas, producing up to 1,500 mattresses daily with private label capabilities for retail partners.

Differentiator

Problem solved

Functional benefit

Products and services

• Black Diamond Mattress Performance cooling mattress with Ice Flex Technology featuring CoolTouch Ultra Cool Cover, Flex Cooling Bands, Cool Titanium Memory Foam, and 7-Series Wrapped Coil System; available in All-Foam, Hybrid, and Lux Quilted Hybrid in Firm, Medium, and Plush comfort levels. Sold direct-to-consumer and through retail partners.
• Flurry Lux Cooling Hybrid Mattress Top-rated hybrid mattress featuring Coolstream Lux Cooling Fabric, conductive graphene foam, individually wrapped coils, and plush euro top, available in Medium and Firm with Nap Lab overall score of 9.37/10. Designed for consumers who sleep hot and side sleepers.
• Dreamstage Mattress Premium versatile mattress with copper-infused memory foam for cooling and antimicrobial properties, available in All-Foam, Hybrid, and Lux Quilted Hybrid with Nap Lab overall score of 9.05/10.
• Dreamstage Value Mattress Quilted hybrid mattress offering premium comfort at an affordable price with CertiPUR-US comfort layer, Dynamic Edge Coils, and Euro topper, available in Quilted Hybrid and Luxe Quilted Hybrid.
• Generations Hand Tufted Euro Top Mattress Luxury hand-tufted mattress crafted from natural materials including Tencel, Joma wool, cotton, Talalay latex, and precision micro-coils, with dual-coil system featuring 1,386 micro-wrapped coils and 9-series nested coils.
• Tailor Classic Hybrid Mattress Affordable value sleep solution with copper memory foam, Dynamic Edge Coil System, moisture wicking fabric, and CertiPUR-US certified foam.
• Anniversary Quilted Hybrid Mattress Quilted hybrid combining supportive coils with premium comfort layers for balanced performance, featuring breathable quilted top, responsive support system, and motion isolation.
• Snowbird Hybrid Mattress Luxury performance mattress with Ice Flex Cooling Technology from the Black Diamond line, sold exclusively through authorized retail partners.
• Ethos Hybrid Mattress Eco-friendly organic hybrid featuring breathable quilted organic cotton with Talalay latex, natural and organic materials, and CertiPUR-US certification.
• Gel Grid Mattress Mattress featuring gel grid technology for pressure relief and cooling, available in Foam and Hybrid constructions.
• Sage Organic Latex Hybrid Mattress Organic latex hybrid mattress with natural materials, available exclusively through authorized retail partners.
• 3D Core Hybrid Mattress Technogel mattress featuring medical-grade gel for weightless support and cooling, sold exclusively through authorized retail partners.
• Timberline Luxe Quilted Hybrid Mattress Luxury quilted hybrid from the Black Diamond line with advanced cooling technology, sold exclusively through authorized retail partners.
• Symphony Sleep ES200 (Essence) Adjustable Base Essential adjustable base with upper body incline up to 65 degrees, lower body incline up to 35 degrees, 7-function wireless remote with flashlight, mesh upholstery, and 5-year warranty.
• Symphony Sleep ES500 (Esquire) Adjustable Base Premium adjustable base with integrated massage, USB-A and USB-C charging ports, SleepSense app compatibility with Bluetooth and Siri voice control, motion-activated underbed lighting, German-engineered motor, and 10-year warranty.
• Symphony Sleep ES600 (Elegance) Adjustable Base Luxury adjustable base featuring active lumbar support, premium upholstered fabric, SleepSense app compatibility with Bluetooth and Siri voice control, integrated massage, USB charging ports, and 10-year warranty.
• Versatile Mattress Foundation Universal styling foundation matching classic and modern decor with lightweight, sturdy construction.
• Space Base Mattress Foundation Foundation maximizing under-bed storage with lightweight, durable, easy-to-assemble design.
• Symphony Sleep Elevation Kit Accessory providing 12.5 degree head incline for acid reflux, digestion, breathing, and snoring relief with independent lift motor.
• Symphony Sleep Hi Low Kit Height adjustment kit allowing base height adjustment from 10 to 31.5 inches with Trendelenburg and reverse-Trendelenburg positioning support.
• Private Label Mattress Manufacturing Program Custom mattress manufacturing program for large retailers, online brands, and startup mattress brands, allowing partners to launch their own mattress lines with customizable products, partner brand names, and logos, served by Diamond's two U.S. factories with up to 1,500 mattresses/day capacity each.

Quantifiable outcome

• 4.9 out of 5 star average rating from 551 verified customer reviews
• +4 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Scale indicators7 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Brooklyn Bedding: Family-owned mattress manufacturer operating both DTC e-commerce and private label/wholesale channels with multiple factories in the US. Closest comparable in business model, scale, and omnichannel GTM.
• Purple Innovation: Direct-to-consumer and retail mattress brand built around proprietary gel grid technology. Comparable as innovation-driven mattress company with both DTC and wholesale channels.
• Helix Sleep: DTC mattress company offering a wide product portfolio with personalized sleep quiz and hybrid/foam construction. Comparable on positioning, pricing tiers, and direct-to-consumer trial model.
• Casper Sleep: Original DTC bed-in-a-box disruptor offering foam and hybrid mattresses through owned e-commerce and retail partner channels. Direct competitor for online mattress consideration.
• Saatva: Premium online mattress retailer offering luxury hybrid and latex mattresses with white-glove delivery. Comparable in premium positioning, made-to-order philosophy, and e-commerce/retail hybrid model.
• Tuft & Needle: Original DTC foam mattress brand, now owned by Serta Simmons. Direct competitor in the mid-tier online mattress segment with comparable pricing and construction philosophy.
• DreamCloud: Premium hybrid mattress brand sold direct-to-consumer with hybrid coil-and-foam construction. Comparable on hybrid product focus, mid-premium pricing tier, and trial/warranty offering.

Broad incumbents

• Tempur Sealy International: Largest US mattress manufacturer (Tempur-Pedic, Sealy, Stearns & Foster) operating across all price tiers and channels. Relevant as the dominant incumbent whose scale and brand portfolio define the category.
• Serta Simmons Bedding: Major incumbent mattress manufacturer (Beautyrest, Serta, Simmons brands) operating through retail and now digital channels. Relevant as a wholesale/private label partner and competitive incumbent.

Emerging players

• Avocado Mattress: Certified organic and eco-friendly mattress brand selling direct and through retail. Comparable in organic/natural positioning (GOTS-certified), premium pricing, and Greenguard Gold focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@diamondmattress2727
• Facebookfacebook.com/diamondmattressco
• Instagraminstagram.com/diamondmattressco
• LinkedInlinkedin.com/company/diamond-mattress-co-

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 Diamond Mattress