Coldspring

What Coldspring does

Coldspring, legally Cold Spring Granite Company, is a privately held U.S. natural stone quarrier, custom stone fabricator, and bronze manufacturer founded in 1898 and headquartered in Cold Spring, Minnesota. The company operates vertically integrated quarry and fabrication assets across multiple U.S. states — including a proprietary Mesabi Black® granite quarry in Babbitt, Minnesota — producing granite, limestone, sandstone, and bronze products in a wide range of finishes. Its core technology stack combines CNC machining, BIM-enabled digital project coordination, proprietary lightweight StoneLite® panel systems, and robotic-arm-based TabStone™ paver fabrication.

Coldspring serves four primary customer segments: memorialization (funeral homes, cemeteries, monument dealers, and families purchasing granite and bronze memorials, columbariums, mausoleums, and cremation products); commercial and public works (architects, contractors, and government entities specifying exterior cladding, paving, hardscape, signage, and monumental civic structures); residential (homeowners and builders using countertops, stone veneer, and outdoor living materials via selection centers and the Slab Viewer tool); and quarry materials (blocks, slabs, aggregate, jetty block, and rip-rap sold to construction and infrastructure buyers). Notable delivered projects include the National Korean War Veterans Memorial Wall of Remembrance, West Point barracks, Temple University's Charles Library, the Ralph L. Carr Colorado Judicial Center, the Denver Union Station renovation, and the Denver 16th Street Mall.

The business model is quote-based, project-driven, and one-time in nature: revenue is generated through custom fabrication contracts rather than subscriptions or licensing. Coldspring sells through a direct sales force targeting enterprise buyers (architects, contractors, government) and mid-market buyers (death-care operators, residential design centers), supplemented by owned digital channels including MyColdspring®, Personal Reflections®, the Slab Viewer, and an e-commerce store at tooling.coldspringusa.com. The company maintains U.S.-only operations, enabling Buy America compliance for federal and many public projects, and is independently owned with no disclosed private equity or institutional investor.

Name

Coldspring

Legal name

Cold Spring Granite Company

Website

https://coldspringusa.com

Company type

Private

Founded year

1898

Operating status

Operating

Headcount range

251–500 employees

Short description

Coldspring is a privately held U.S. natural stone quarrier and custom fabricator producing granite, limestone, sandstone, and bronze products for memorialization, commercial/architectural, residential, and infrastructure buyers. Founded in 1898 and headquartered in Cold Spring, Minnesota, it sells through direct sales and owned digital platforms.

Ownership category

akta.pro rank

Product category

Natural Stone Fabrication

NAICS

Crushed and Broken Granite Mining and Quarrying (212313)

SIC

Cut Stone & Stone Products (3281)

akta.pro primary industry

Ground Support & Rock Reinforcement (Bolting, Mesh, Shotcrete Systems) (IMAKANAG)

Keywords

• Natural stone fabrication
• Granite memorials
• Bronze foundry products
• Stone quarrying
• Architectural stone cladding

Headquarters

HQ city

Cold Spring

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Stone and Bronze Fabrication: Custom fabrication and sale of granite, bronze, limestone, and sandstone products for memorials, commercial architectural projects, and residential applications. Products include memorials, columbariums, mausoleums, building cladding, paving, hardscape elements, and quarry materials.
2. Quarry Materials Sales: Sale of quarried materials including blocks, slabs, aggregate, jetty block, and rip-rap for erosion control, dam reconstruction, road base, and construction applications.
3. Bronze Memorial Products: Sale of bronze memorial plaques, crypt front plaques, niche front plaques, and name bars with various customization options for personalization.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Coldspring is a natural stone quarrier and custom fabricator of granite, limestone, sandstone, and bronze products. The company operates quarry and fabrication facilities across the United States, producing memorials, columbariums, mausoleums, architectural cladding, paving, hardscape elements, and raw quarry materials. They also offer proprietary lightweight StoneLite® panels and Mesabi Black® granite.

Differentiator

Problem solved

Functional benefit

Products and services

• Commercial Natural Stone Fabrication Custom-fabricated natural stone and bronze products for commercial buildings, public monuments, plazas, and architectural projects. Designed for architects, building contractors, and developers requiring durable, high-quality natural stone materials.
• StoneLite® Panels Lightweight natural stone panel system used for renovation and new construction projects where reduced weight is needed while maintaining the appearance and durability of full-thickness stone.
• Granite Memorials Custom-designed granite monuments and memorial markers created in collaboration with monument dealers, funeral homes, cemeteries, and families to honor loved ones.
• Bronze Memorials Custom-cast bronze memorial plaques and markers produced at Coldspring's in-house bronze foundry for use in cemeteries, mausoleums, and columbariums.
• Columbariums & Mausoleums Engineered and fabricated columbarium and mausoleum structures designed and built for cemetery operators, memorial parks, and private estate developers.
• Private Estates® Mausoleums Premium private mausoleum product line built for high-end memorial parks, offered as a branded Private Estates® solution in partnership with SCI and other cemetery operators.
• Cremation Memorials Cremation-focused memorial products including granite cremation benches, niche markers, and cremation garden elements for funeral homes, cemeteries, and cremation gardens.
• TabStone™ Pavers Pre-tabbed granite pavers with automated spacer tabs applied via robotic arms, designed for large municipal and commercial paving projects where installation speed and quality control are critical.
• Quarry Materials Bulk quarried stone materials including blocks, slabs, aggregate, jetty block, and rip-rap sold to construction companies, government agencies, and industrial buyers for infrastructure and erosion control projects.
• Residential Stone Products Natural stone products for residential use including countertops, fireplaces, thin stone veneer, and outdoor living/landscaping materials, supported by in-person design services at Coldspring's selection centers.

Quantifiable outcome

• Coldspring's TabStone pavers cut installation and quality control time in half on Denver 16th Street Mall project
• +1 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• SnøhettacoreStrategic or Co-development Partner
• HGA ArchitectscoreStrategic or Co-development Partner
• Mortenson ConstructioncoreImplementation/ SI/ Consulting Partner
• GallegoscoreImplementation/ SI/ Consulting Partner
• Service Corporation International (SCI)coreStrategic or Co-development Partner
• Fentress Architects of DenvercoreStrategic or Co-development Partner
• Nelson Byrd Woltz Landscape ArchitectsminorStrategic or Co-development Partner
• Brewer Ingram Fuller ArchitectsminorStrategic or Co-development Partner
• AECOMcoreStrategic or Co-development Partner
• WET DesigncoreStrategic or Co-development Partner

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• MSI (M S International): Large surfacing products distributor with broad natural stone, quartz, and tile portfolio. Competes on price-sensitive stone distribution and surfacing supply rather than quarrying or custom architectural fabrication.

Emerging players

• Stoneyard: Online retailer of natural stone veneer, pavers, and landscape stone with a focus on thin stone. Partial overlap with Coldspring's residential hardscape and StoneLite® veneer lines but lacks quarry ownership and custom architectural capability.
• Cosmos Granite: Granite and engineered stone distributor/fabricator for residential and commercial countertops and surfacing. Partial overlap with Coldspring's residential surfacing offering but smaller scale and limited quarry ownership.

Direct peers

• Rock of Ages: Granite quarrying and memorial products company based in Barre, Vermont with century-plus history. Directly comparable in monument and headstone fabrication, cemetery products, and architectural granite supply, with similar craft-driven positioning.
• Vermont Quarries: Marble and granite quarrying operation supplying dimensional stone for architectural and monumental applications. Direct peer in high-end natural stone quarrying for architectural specifications.
• Matthews International: Bronze memorial products and brand solutions company with cemetery and funeral home product lines. Competes directly with Coldspring's bronze memorial plaques, crypt/niche fronts, and cemetery brand programs.
• Polycor: Largest North American natural stone quarrier and fabricator with granite, limestone, and marble for architectural and memorial use. Directly comparable to Coldspring in cut stone for commercial and monument markets, with similar vertical integration and federal-project exposure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/coldspringusa
• Facebookfacebook.com/145905945420306
• LinkedInlinkedin.com/company/cold-spring-granite

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 Coldspring