U S Aggregates
U.S. Aggregates is a privately held, Indianapolis-based producer of crushed stone, sand, gravel, and industrial calcium carbonates, operating more than 20 quarries and plants across Indiana for state DOTs, contractors, ready-mix producers, agricultural customers, and industrial manufacturers.
- Company typePrivate
- Founded1969
- HeadquartersIndianapolis, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What U S Aggregates does
U.S. Aggregates is a privately held producer of construction aggregates headquartered in Indianapolis, Indiana, and operating as a subsidiary of The Heritage Group, a fourth-generation, family-owned industrial conglomerate. The company operates more than 20 stone quarries and sand-and-gravel plants across Indiana, producing crushed stone, sand, gravel, specialty mineral products, and industrial calcium carbonates under the Utilimin sub-brand. Its product portfolio exceeds 100 SKUs spanning INDOT- and ODOT-specification aggregates, commercial-grade stone, erosion-control rip rap, agricultural lime, golf and sports sands, and specialty items such as scrubber stone and iron-ore flux stone.
The company sells primarily through a direct, field-based sales motion, with sales managers assigned to specific locations and customers that include state departments of transportation (INDOT and ODOT), contractors, ready-mix and asphalt producers, agricultural operations, and industrial manufacturers such as Duke Energy, General Shale Brick, and Honda Manufacturing. Pricing is quote-based and not publicly disclosed; qualified buyers can apply for credit accounts and pay bills online through the Pay ExPress system. Quality control is supported by X-Ray Fluorescence (XRF) testing for CAPP certification, drone-based mine and topographic surveys, and machine-control files for precision excavation.
U.S. Aggregates' operating model emphasizes Indiana-local service, regulatory compliance with IDEM, EPA, DNR, and USACE, and an active presence in industry associations including IMAA and NSSGA. The company's largest capital project to date, the Deer Creek greenfield plant, opened in June 2024, and a sand-and-gravel acquisition in Terre Haute (Vigo County) was completed in April 2026. At the 2026 IMAA Winter Workshops the company received 16 Gold Excellence in Mining Awards and 13 Safety Achievement Awards, reflecting strong safety and community standing within the regional industry.
U S Aggregates firmographics
Firmographics- Name
- U S Aggregates
- Legal name
- US Aggregates, Inc.
- Website
- https://usagg.com
- Company type
- Private
- Founded year
- 1969
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- U.S. Aggregates is a privately held, Indianapolis-based producer of crushed stone, sand, gravel, and industrial calcium carbonates, operating more than 20 quarries and plants across Indiana for state DOTs, contractors, ready-mix producers, agricultural customers, and industrial manufacturers.
- Ownership category
- akta.pro rank
U S Aggregates industry classification
Industry- Product category
- Construction Aggregates
- NAICS
- Construction Sand and Gravel Mining (212321), Crushed and Broken Limestone Mining and Quarrying (212312), Industrial Sand Mining (212322), Nonmetallic Mineral Mining and Quarrying (2123)
- akta.pro primary industry
- Construction Aggregates Mining & Processing (Sand, Gravel, Crushed Stone) (IMADAAAI)
- akta.pro secondary industry
- Aggregate Processing & Value-Added Products (Washing, Screening, Asphalt/Concrete Aggregates) (IMAKAHAH)
Keywords
Where U S Aggregates is headquartered
LocationHeadquarters
- HQ city
- Indianapolis
- HQ country
- United States
- HQ region
- North America
Offices22 records
Markets served
U S Aggregates business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Infrastructure, Personnel
Revenue model
- Aggregate Material Sales: US Aggregates generates revenue through the sale of construction aggregates including limestone, sand, gravel, and specialty mineral products. Customers include contractors, construction companies, government agencies (INDOT), agricultural operations, and industrial manufacturers. Transactions are typically project-based with varying order volumes.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | B2B aggregate material sales with quote-based pricing |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels5 records
U S Aggregates product offering
Product offeringCore offering
U S Aggregates is a producer and supplier of construction aggregates, mining and processing crushed stone, sand, gravel, and industrial minerals at more than 20 Indiana locations. The company offers over 100 aggregate products serving construction, infrastructure, industrial, and agricultural end markets.
Product overview
US Aggregates is an aggregates supplier operating over 20 Indiana locations with over 100 different products. The company offers a diverse portfolio organized into commercial grade stone products (#2 through #73, including FF variants), INDOT specification products for government projects, quality assurance (QA) products for specialized applications, erosion control products including various rip rap types, industrial mineral products (calcium carbonate products under the TrueCal and DoloPure brands for glass, plastics, paints, agriculture), recreational products (golf and sports sand), and specialty products like flux stone and asphalt patch materials. The product line includes both stone quarries and sand & gravel plants, with industrial minerals operations (Utilimin) focused on fine grind calcium carbonate production. Site preparation and utility products feature various INDOT-specified gravel and stone for infrastructure projects.
Differentiator
Problem solved
Functional benefit
Brands
- Utilimin: Fine grind calcium carbonate operation producing specialty mineral products for industrial applications including glass production, agriculture, and industrial minerals. Formerly known as Midwest Calcium Carbonates, LLC.
Products and services
- Construction Aggregates Product Line
Quantifiable outcome
- Recycled 2.3 million pounds of material in 2025 across sites
- +2 more outcomes
Companies that use U S Aggregates
Customer profileNamed customers8 records
Segments5 records
Ideal customer profiles3 records
U S Aggregates technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
U S Aggregates partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- Envita SolutionscoreHeritage Group sister company partnership for recycling data tracking and waste management. Envita compiles recycling totals using self-reporting forms submitted by each site, manages billing services for used-oil disposal, trash dumpsters, and solvent handling. This partnership has helped US Aggregates track progress and increase total pounds recycled each year for nearly eight years.
- Winchester Community High School P-TECH ProgramcorePartnership supporting Indiana's Pathways to Careers and Postsecondary model, helping students graduate with college credits, industry-recognized credentials, and real-world career opportunities in construction and skilled trades. US Aggregates provides experiential learning, classroom engagement, Workplace Wednesday sessions, and project-based learning initiatives.
- Indiana Mineral Aggregates Association (IMAA)coreIndustry association membership with active participation. US Aggregates President Caleb Brown named 2026 IMAA Officers President-Elect. Company participates in Environmental Stewardship Council and Winter Workshops.
- National Stone Sand and Gravel Association (NSSGA)coreNational industry association membership for aggregates producers.
- Indiana Ready Mixed Concrete AssociationminorState industry association for ready mixed concrete manufacturers.
- Indiana Department of Environmental Management (IDEM)coreRegulatory agency partnership for environmental compliance. US Aggregates maintains environmental compliance at each location meeting IDEM standards.
- U.S. Environmental Protection Agency (EPA)coreFederal regulatory partnership for Clean Air Act and Clean Water Act compliance at all quarry and plant locations.
- Indiana Department of Natural Resources (DNR)coreState agency partnership for environmental compliance and natural resource management.
- U.S. Army Corps of Engineers (USACE)coreFederal regulatory partnership for environmental compliance related to waterway and wetland protection.
- Duke EnergyminorDuke Energy uses scrubber stone specialty product from Deer Creek Quarry.
- General Shale Brick CompanyminorUses dark red clay derived from Deer Creek's overburden for brick manufacturing.
Scale indicators8 records
Recent moves10 records
Expansion highlights6 records
U S Aggregates competitors and assessment
Company assessmentBroad incumbents
- Carmeuse: Global leader in lime and limestone-based products with significant U.S. operations serving industrial markets. Related to US Aggregates' industrial minerals and limestone products (including Utilimin calcium carbonate), though Carmeuse is materially larger and focused on lime-based chemistry rather than construction aggregates.
- Martin Marietta Materials: Publicly traded, top-tier U.S. aggregates producer with operations across 28 states. Direct product overlap (crushed stone, sand and gravel, industrial minerals) and serves the same end markets (DOT, commercial construction, infrastructure), but at materially greater scale and geographic reach than US Aggregates.
- Heidelberg Materials: Global building materials company (formerly Lehigh Hanson) with significant U.S. aggregates operations. Comparable on aggregates product line and end-market exposure, but as a multinational incumbent serving broader geographies and product categories than US Aggregates' Indiana-focused platform.
- Holcim US: U.S. subsidiary of Holcim Ltd., one of the world's largest building materials companies, with extensive aggregates operations across multiple U.S. regions. Overlaps with US Aggregates on construction aggregate products and DOT customers, but operates at vastly greater scale and as part of a global integrated materials platform.
- Cemex USA: U.S. operations of Cemex SAB de CV, a global building materials company with aggregates, ready-mix, and cement production across the U.S. Comparable in aggregates production and customer mix (DOTs and commercial contractors), but with national geographic reach and integrated cement-aggregates-concrete operations.
- Vulcan Materials Company: Largest producer of construction aggregates in the United States, with operations nationwide including Indiana-adjacent geographies. Highly comparable on product (crushed stone, sand, gravel) and customer base (state DOTs, ready-mix, asphalt), though Vulcan operates at many multiples of US Aggregates' scale.
- Rogers Group: One of the largest privately held aggregates and asphalt producers in the U.S., now part of CRH plc, with significant operations in Indiana and the Midwest. Comparable on aggregates production and Indiana presence, but operates at significantly larger scale and as part of a global building-materials platform.
Direct peers
- Mulzer Crushed Stone: Family-owned aggregates producer headquartered in Tell City, Indiana, operating multiple quarries and sand & gravel plants across southern Indiana and into Kentucky. Highly comparable to US Aggregates as an Indiana-focused, privately held aggregate miner of similar scale with adjacent geography and overlapping customer base (INDOT and commercial construction).
- Irving Materials (IMI): Indiana-based producer of aggregates, ready-mix concrete, and concrete products with operations throughout Indiana and surrounding states. Direct comparable on geography (Indiana-centric), product mix (aggregates + ready-mix), and customer segments (state DOT and commercial contractors).
Regional players
- Elliott Stone Company: Indiana-based aggregates producer serving south-central Indiana markets. Comparable in geography (Indiana) and product mix (crushed stone and limestone), though smaller in scale and footprint than US Aggregates' 20+ location platform.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
U S Aggregates social profiles
Digital presenceU S Aggregates financial estimates
Financial estimateRevenue estimate
Valuation estimate
U S Aggregates leadership team
Management profileNumber of profiles
U S Aggregates subsidiaries and ownership
Company hierarchySubsidiaries4 records
U S Aggregates funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
U S Aggregates M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about U S Aggregates
What does U S Aggregates do?
U S Aggregates is a producer and supplier of construction aggregates, mining and processing crushed stone, sand, gravel, and industrial minerals at more than 20 Indiana locations. The company offers over 100 aggregate products serving construction, infrastructure, industrial, and agricultural end markets.
Is U S Aggregates a public or private company?
U S Aggregates is a private company. It is classified as corporate owned and is currently operating.
When was U S Aggregates founded?
U S Aggregates was founded in 1969. It employs 11 to 50 people.
Where is U S Aggregates based?
U S Aggregates is headquartered in Indianapolis, United States, in the North America region.
How does U S Aggregates make money?
One revenue line is on record: aggregate Material Sales.
Who are U S Aggregates's main competitors?
Broad incumbents on record are Carmeuse, Martin Marietta Materials, Heidelberg Materials, Holcim US, Cemex USA, Vulcan Materials Company and Rogers Group. Direct peers are Mulzer Crushed Stone and Irving Materials (IMI). Elliott Stone Company is listed as a regional player.
Does U S Aggregates have an API?
No public API is recorded for U S Aggregates.
What industry is U S Aggregates in?
U S Aggregates's product category is Construction Aggregates. Its primary akta.pro industry code is IMADAAAI, Construction Aggregates Mining & Processing (Sand, Gravel, Crushed Stone), with a secondary code of IMAKAHAH, Aggregate Processing & Value-Added Products (Washing, Screening, Asphalt/Concrete Aggregates). Its NAICS code is 212321.