Simon Contractors
Simon Contractors is a vertically integrated, four-state (Colorado, Nebraska, South Dakota, Wyoming) construction services and construction materials company, owned by Colas Group, delivering asphalt paving, bridge, concrete, and utility construction backed by owned aggregate, asphalt, emulsion, ready-mix, and precast concrete operations.
- Company typePrivate
- Founded1950
- HeadquartersCheyenne, United States
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
What Simon Contractors does
Simon Contractors (also operating as Simon Construction & Materials) is a vertically integrated construction services and construction materials company headquartered in Cheyenne, Wyoming, with corporate offices in Sheridan, Wyoming, and an operational footprint across four U.S. states: Colorado, Nebraska, South Dakota, and Wyoming. Founded circa 1950, the company operates as a wholly owned subsidiary of Colas Group, a French multinational construction materials leader. With 501-1,000 employees and approximately 41 physical locations, Simon delivers four core construction services (asphalt paving, bridge construction, concrete construction, and utility construction) directly to government agencies, municipalities, real estate developers, and general contractors.
The company's competitive structure rests on backward integration into raw materials: it operates granite and limestone quarries, sand and gravel pits, asphalt mix plants, anionic and cationic emulsion production facilities (Rapid City), ready-mix concrete plants, and a precast concrete facility. Aggregate is sourced from both quarry operations and dredge/pump operations, with a recently approved 300-acre limestone mine in Piedmont, South Dakota expected to begin operations in August 2025 and run through 2043. This vertical integration enables the company to control quality, manage input cost volatility, and ensure supply continuity for its downstream paving and infrastructure construction work.
Simon generates revenue through one-time construction contracts (highways, bridges, interstates, utilities, parking lots, runways) and transactional sales of construction materials (aggregates, asphalt, emulsions, ready-mix and precast concrete) to third-party contractors and developers. Pricing is quote-based and not publicly disclosed, reflecting the project-bid nature of the business. The go-to-market is enterprise field sales targeting government and large infrastructure customers across the Mountain West and Plains states; marketing is supplemented by a corporate website, blog, LinkedIn, Facebook, Instagram, and a TikTok presence.
Simon Contractors firmographics
Firmographics- Name
- Simon Contractors
- Legal name
- Simon
- Website
- https://simoncontractors.com
- Company type
- Private
- Founded year
- 1950
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Simon Contractors is a vertically integrated, four-state (Colorado, Nebraska, South Dakota, Wyoming) construction services and construction materials company, owned by Colas Group, delivering asphalt paving, bridge, concrete, and utility construction backed by owned aggregate, asphalt, emulsion, ready-mix, and precast concrete operations.
- Ownership category
- akta.pro rank
Simon Contractors industry classification
Industry- Product category
- Heavy Civil Construction and Infrastructure Materials
- NAICS
- Poured Concrete Foundation and Structure Contractors (23811), Site Preparation Contractors (23891), Structural Steel and Precast Concrete Contractors (238120)
- SIC
- Heavy Construction Other Than Bldg Const - Contractors (1600), Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Construction - Special Trade Contractors (1700)
- akta.pro primary industry
- Public Works General Contracting (IMAFAAAG)
- akta.pro secondary industry
- Ready-Mix Concrete Production & Delivery (IMADAAAA)
Keywords
Where Simon Contractors is headquartered
LocationHeadquarters
- HQ city
- Cheyenne
- HQ country
- United States
- HQ region
- North America
Offices20 records
Markets served
Simon Contractors business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D
Revenue model
- Construction Services: Asphalt paving, bridge construction, concrete construction, and utility construction services for infrastructure projects
- Construction Materials Supply: Supply of aggregates, asphalt, emulsions, ready-mix concrete, and precast concrete to contractors and developers
- Mining Operations: Limestone mining operations including the Piedmont mine (300-acre, expected to operate through 2043)
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Simon Contractors product offering
Product offeringCore offering
Simon Contractors is a vertically integrated construction and materials company that builds highways, bridges, streets, and utility infrastructure while producing its own aggregates, asphalt, emulsions, precast concrete, and ready-mix concrete. Operations span 41 locations across Colorado, Nebraska, South Dakota, and Wyoming, serving municipalities, developers, and general contractors on infrastructure projects ranging from interstates to local developments.
Product overview
Simon Construction & Materials is a 4-state integrated construction and materials company operating as a subsidiary of Colas Group. The company operates as a unified platform combining construction services with vertically integrated materials production. Its service offerings include Asphalt Paving, Bridge Construction, Concrete Construction, and Utility Construction. Supporting these services is an integrated materials portfolio consisting of Aggregate (granite/limestone from quarries, sand/gravel from pits), Asphalt, Emulsion, Precast Concrete, and Ready-Mix Concrete. This integrated model allows Simon to control the full supply chain from raw material extraction through finished infrastructure construction across Colorado, Nebraska, South Dakota, and Wyoming.
Differentiator
Problem solved
Functional benefit
Products and services
- Asphalt Paving Asphalt paving services for highways, roads, parking lots, and runways, delivered with over 70 years of regional experience producing smooth, durable surfaces designed to withstand heavy traffic and extreme weather. Targeted at government agencies, municipalities, developers, and general contractors.
- Bridge Construction Bridge building and rehabilitation services spanning highways, waterways, and railways, with emphasis on durability, safety, and adherence to engineering standards. Targeted at municipalities, DOTs, and general contractors on public and private infrastructure projects.
- Concrete Construction Concrete construction services for roads, bridges, sidewalks, parking lots, and industrial applications, delivered by skilled crews using advanced techniques and supported by Simon's owned ready-mix and precast concrete facilities.
- Utility Construction Underground utility construction including water, sewer, storm drainage, and electrical conduit installations for municipalities and developers across the four-state operating region.
- Aggregate High-quality aggregates including granite and limestone from quarries and sand and gravel from pits, supplied for base course, riprap, and custom-spec applications. Mining operations span Colorado, Nebraska, South Dakota, and Wyoming.
- Asphalt Asphalt mix produced at Simon's asphalt plants for driveways, parking lots, and major interstate highways, engineered to withstand heavy traffic and extreme weather conditions in the western U.S.
- Emulsion Full range of anionic and cationic emulsions for paving, sealing, and road maintenance, manufactured at Simon's Rapid City, South Dakota production facility.
- Precast Concrete Precast concrete components manufactured under controlled conditions for consistent quality and faster installation, used in structural components, utility applications, and custom designs.
- Ready-Mix Concrete Wide range of ready-mix concrete designs engineered for strength, durability, and performance, supplied for residential, commercial, and infrastructure applications from ready-mix facilities across the four-state region.
Quantifiable outcome
- Hundreds of thousands of miles of highways, roads, parking lots, and runways completed
Companies that use Simon Contractors
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Simon Contractors technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Simon Contractors partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Colas GroupflagshipSimon is a subsidiary of Colas Group, a global leader in construction and materials. This parent company relationship provides access to broader resources, expertise, and corporate infrastructure.
Scale indicators5 records
Recent moves5 records
Expansion highlights6 records
Simon Contractors competitors and assessment
Company assessmentMarket position
Competitive moat6 records
Key highlights6 records
Customer concentration
Simon Contractors social profiles
Digital presenceSimon Contractors financial estimates
Financial estimateRevenue estimate
Valuation estimate
Simon Contractors leadership team
Management profileNumber of profiles
Simon Contractors funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Simon Contractors 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 Simon Contractors
What does Simon Contractors do?
Simon Contractors is a vertically integrated construction and materials company that builds highways, bridges, streets, and utility infrastructure while producing its own aggregates, asphalt, emulsions, precast concrete, and ready-mix concrete. Operations span 41 locations across Colorado, Nebraska, South Dakota, and Wyoming, serving municipalities, developers, and general contractors on infrastructure projects ranging from interstates to local developments.
Is Simon Contractors a public or private company?
Simon Contractors is a private company. It is classified as corporate owned and is currently operating.
When was Simon Contractors founded?
Simon Contractors was founded in 1950. It employs 501 to 1,000 people.
Where is Simon Contractors based?
Simon Contractors is headquartered in Cheyenne, United States, in the North America region.
How does Simon Contractors make money?
Three revenue lines are on record. Construction Services are the primary driver. The others are construction Materials Supply and mining Operations.
Does Simon Contractors have an API?
No public API is recorded for Simon Contractors.
What industry is Simon Contractors in?
Simon Contractors's product category is Heavy Civil Construction and Infrastructure Materials. Its primary akta.pro industry code is IMAFAAAG, Public Works General Contracting, with a secondary code of IMADAAAA, Ready-Mix Concrete Production & Delivery. Its NAICS code is 23811 and its SIC code is 1600.