Capital Materials

What Capital Materials does

Capital Materials, operating commercially as Capital and Capital Teams, is a vertically integrated construction materials producer and civil contractor organized under Capital Holding Group. Its service portfolio spans five operational divisions — Aggregates (quarrying of sand, gravel, and crushed stone), Asphalt Production (manufacturing of asphalt mixes with custom mix design capability), Hauling (material transportation), Paving (roadway and surface paving), and Construction (civil construction and design-build including bridge building and interstate improvements). The company also operates three workforce development programs — CDL Academy, Capital Academy, and Capital Scholarship — to internally source drivers and construction personnel.

The company serves primarily state Departments of Transportation (notably MoDOT and ArDOT) and municipal governments, with secondary exposure to commercial construction and renewable energy site preparation. It maintains permanent offices in Jefferson City, Missouri (corporate headquarters), Searcy, Arkansas, and Colorado, covering the Midwest and Mountain West. Revenue is generated through competitive-bid construction contracts with public agencies, supplemented by direct sales of aggregates and asphalt to commercial buyers. The largest disclosed project is the $104M MoDOT Improve I-70 Program between Boonville and Rocheport, a 13-mile corridor design-build.

Capital is a privately held, for-profit company with 101–250 employees and no disclosed institutional investors, funding rounds, or M&A activity. Its go-to-market is enterprise field sales targeting government procurement, and its distribution is direct (no intermediaries). Marketing activity centers on the corporate website, a podcast, Instagram, and detailed case studies. The firm's stated differentiators are vertical integration from materials production through project completion, a behavior-based safety culture, and proven delivery on major infrastructure projects.

Name

Capital Materials

Legal name

Capital Holding Group

Website

https://capitalmo.com

Company type

Private

Operating status

Operating

Headcount range

101–250 employees

Ownership category

akta.pro rank

Product category

Construction Materials & Civil Contracting

akta.pro primary industry

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

Keywords

• Construction aggregates production
• Asphalt manufacturing
• Civil construction contracting
• Highway paving services
• Construction materials hauling

Headquarters

HQ city

Jefferson City

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Infrastructure Construction Contracts: Capital generates revenue through large-scale infrastructure construction contracts with government entities (state DOTs, municipalities) and commercial clients. Revenue is project-based and one-time per contract, with major projects ranging into the hundreds of millions of dollars. The company also produces construction materials (aggregates, asphalt) for internal use and external sales.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Capital Materials is a vertically integrated construction materials producer and civil contracting company. The company operates five divisions: production of construction aggregates (sand, gravel, crushed stone), manufacturing of asphalt materials, transportation/hauling of materials, roadway paving services, and civil construction (including bridge building, interstate expansion, and design-build projects). Services are delivered primarily to state Departments of Transportation, municipal governments, and commercial developers across Missouri, Arkansas, and Colorado.

Product overview

Capital Materials is a construction materials producer and civil contracting company offering a vertically integrated service portfolio. The core offerings span five operational divisions: Aggregates (quarrying and processing construction aggregates), Asphalt Production (manufacturing asphalt materials), Hauling (transportation of materials), Paving (roadway and surface paving services), and Construction (civil construction and design-build projects). Supporting the workforce needs of these operations, the company also provides three workforce development programs: CDL Academy for truck driver training, Capital Academy for general construction career development, and Capital Scholarship for educational support. The company serves DOT, energy, and commercial markets across Missouri, Arkansas, and Colorado.

Differentiator

Problem solved

Functional benefit

Products and services

• Aggregates Production and supply of construction aggregates including sand, gravel, and crushed stone sourced from in-house quarrying operations, supplied for use in infrastructure, roadbed, and concrete projects for government and commercial clients.
• Asphalt Production Manufacturing of asphalt materials at company-operated asphalt plants, producing custom mix designs for roadway, parking lot, and paving applications for DOT, municipal, and commercial customers.
• Hauling Transportation services delivering aggregates and asphalt materials to project sites, using company-owned hauling equipment and supporting third-party trucking partners when needed.
• Paving Paving services for highways, municipal roads, streets, and commercial projects, executed by in-house paving crews using Capital's own asphalt materials.
• Construction Civil construction services including bridge building, interstate expansion, rural infrastructure, municipal infrastructure, and design-build project delivery for state DOTs, municipalities, and commercial clients.

Quantifiable outcome

• Delivered $104M interstate improvement project for MoDOT

Named customers6 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Regional players

• Ideker Inc. Midwest-based heavy highway contractor producing aggregates and asphalt for DOT, municipal, and commercial projects. Closely comparable scale and operating region to Capital with overlapping service offering.
• Delta Companies: Midwest-based infrastructure group with asphalt, aggregates, construction, and energy sector services. Directly comparable vertically integrated operations and DOT-heavy customer profile to Capital.
• Emery Sapp & Sons: Heavy civil contractor based in the central U.S. providing aggregates, asphalt, and site development services. Comparable vertically integrated Midwest operating model with similar DOT and commercial mix.

Direct peers

• Sterling Infrastructure: U.S. infrastructure services company focused on transportation, building, and specialty solutions for DOT, commercial, and energy clients. Comparable project mix of highway, bridge, and site development work to Capital.
• Summit Materials: Vertically integrated construction materials platform (aggregates, cement, asphalt, ready-mix) with significant Midwest and Western U.S. operations. Direct overlap with Capital on aggregates and asphalt production for DOT infrastructure.
• Knife River Corporation: Vertically integrated aggregates, asphalt, and construction services company serving DOT, commercial, and energy customers across the western and central U.S. Closely comparable operating model to Capital with similar customer mix.
• Granite Construction: Large U.S. heavy civil contractor and materials producer serving DOT, federal, and private infrastructure customers. Comparable vertically integrated aggregates-asphalt-construction business with overlapping DOT project profile.
• Martin Marietta Materials: Largest U.S. producer of aggregates and a major asphalt and ready-mix operator serving DOT and heavy civil customers nationwide. Same core aggregates-and-asphalt-for-infrastructure model as Capital at greater scale.

Broad incumbents

• APAC-Central (CRH): Central U.S. paving and highway construction division of CRH's Oldcastle Materials platform. Directly competes with Capital for DOT paving and asphalt production contracts in overlapping Midwest geographies.
• Vulcan Materials Company: Largest U.S. producer of construction aggregates with broad asphalt and contracting operations nationwide. Operates in the same DOT-driven end markets as Capital but at vastly greater scale and geographic breadth.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

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 Capital Materials