What Syar Industries does

Syar Industries is a privately held U.S. construction materials manufacturer founded in 1938 and headquartered in Napa, California. The company produces rock products and asphaltic paving materials that are sold into public infrastructure, commercial, and private construction end markets. The business is a regional, vertically focused producer rather than a national operator, with a workforce in the 101-250 range supporting quarrying, aggregate processing, and asphalt production.

The company's economic model follows the standard aggregates-and-asphalt industry pattern: high-volume, low-margin unit sales of commodity inputs to construction contractors, public works departments, and paving operators. Rock products (crushed stone, sand, and gravel) and asphaltic paving materials are consumed in roads, highways, commercial sitework, and residential development. Like other California-based aggregates producers, Syar benefits from location-bound reserves and long-permit cycles that limit new competitive supply in its service area.

The company's specific revenue mechanics, customer mix, pricing structure, and operational footprint beyond Napa are not disclosed in the available data. Public financial information is limited given Syar's private status, and there is no disclosed evidence of product diversification beyond its core rock products and asphaltic materials lines, nor of geographic expansion outside Northern California.

Name

Syar Industries

Legal name

Vulcan Materials Company

Website

https://syar.com

Company type

Public

Founded year

1909

Operating status

Operating

Headcount range

101–250 employees

Short description

Syar Industries is a privately held, Napa, California-based construction materials manufacturer founded in 1938. It produces rock products and asphaltic paving materials for public, commercial, and private construction projects across Northern California.

Ownership category

akta.pro rank

Product category

Construction Aggregates

NAICS

Nonmetallic Mineral Product Manufacturing (327), Asphalt Paving, Roofing, and Saturated Materials Manufacturing (32412)

SIC

Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400)

akta.pro primary industry

Aggregate Processing & Value-Added Products (Washing, Screening, Asphalt/Concrete Aggregates) (IMAKAHAH)

akta.pro secondary industry

Industrial Sand (Silica Sand for Foundry, Glass & Industrial Uses) (IMAKAHAK)

Keywords

• Construction aggregates
• Rock products
• Asphalt paving materials
• Crushed stone
• Construction materials manufacturing

Headquarters

HQ city

Napa

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Aggregates Sales: Primary revenue stream from construction aggregates (stone, sand, and gravel). Aggregates are used in most types of public and private construction projects and in the production of asphalt mix and ready-mixed concrete. Nearly 100% of gross profit is generated by aggregates.
2. Asphalt Products: Asphalt mix production and sales as a complementary product line
3. Ready-Mixed Concrete: Ready-mixed concrete operations (divested in California as of recent announcement), retained in other markets

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

Syar Industries manufactures construction materials, specifically rock products and asphaltic paving materials, for use in public and private construction projects. The company operates as a producer of physical construction inputs serving the building and infrastructure sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Rock Products

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

One partnership is on record.

• Brannan Sand & Gravel, LLCcoreStrategic or Co-development Partner · 25 December 2025Vulcan acquired the southern Colorado and Dallas-Fort Worth operations of Brannan Sand & Gravel, LLC. This acquisition expands Vulcan's aggregates footprint into Colorado and strengthens their position in the Dallas-Fort Worth market.

Scale indicators4 records

Emerging players

• Quikrete Holdings: Major packaged building materials company that acquired Summit Materials in 2024, expanding into aggregates and asphalt production. Comparable to Syar as a growing aggregates and asphaltic materials player, though with a different product mix emphasis.

Broad incumbents

• Holcim US: U.S. arm of global building materials giant Holcim, producing cement, aggregates, ready-mixed concrete, and asphalt solutions. Comparable as a broad-based aggregates and asphalt producer with a West Coast operating presence.
• Lehigh Hanson (HeidelbergCement): U.S. subsidiary of HeidelbergCement Group, producing aggregates, ready-mixed concrete, cement, and asphalt across North America. Comparable to Syar in the aggregates and asphalt space but operating at a much larger, multi-national scale.
• CEMEX USA: U.S. operations of global building materials company CEMEX, producing cement, aggregates, ready-mixed concrete, and asphalt across the U.S. Comparable to Syar in the aggregates and asphalt product categories, though at a national/global scale.

Direct peers

• Granite Construction: One of the largest diversified construction and building materials companies in the U.S., producing aggregates, asphalt, and providing heavy civil construction services. Closely comparable to Syar in vertical integration of materials and paving.
• Martin Marietta Materials: Major U.S. producer of aggregates (crushed stone, sand, gravel) as well as asphalt and ready-mixed concrete, with operations across the U.S. Direct peer to Syar in the aggregates and asphaltic paving materials space, with a heavy emphasis on highway infrastructure.
• Vulcan Materials Company: The nation's largest producer of construction aggregates (~220M tons annually across 23 states), with complementary asphalt mix and ready-mixed concrete operations. Direct competitor in the aggregates and asphaltic paving materials market that Syar serves, though at vastly greater scale.

Regional players

• Teichert: Long-established, family-owned California-based producer of aggregates, asphalt, and ready-mixed concrete with a heavy Northern/Central California footprint. Highly comparable regional peer to Syar in California market dynamics, product mix, and private operating model.
• Graniterock: California-based construction materials supplier producing aggregates, asphalt, concrete, and providing construction services across the Bay Area and Central Coast. Directly comparable to Syar in regional California aggregates and asphalt market.
• CalPortland (CalMat Company): Major West Coast producer of cement, ready-mixed concrete, aggregates, and asphalt, with strong California and Arizona presence. Comparable to Syar as a multi-product California construction materials producer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks1 record

Key highlights5 records

Customer concentration

• YouTubeyoutube.com/user/VulcanCorporate/videos
• Facebookfacebook.com/VulcanMaterialsCompany
• LinkedInlinkedin.com/company/syar-concrete-llc
• Instagraminstagram.com/vulcanmaterialscompany
• Xx.com/Syar_Industries

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 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 Syar Industries