Insights

Strategic Partnerships Sully-Miller operates as part of Colas USA with integrated subsidiaries (Blue Diamond Materials and United Rock), presenting a cross-sell opportunity to offer end-to-end civil construction solutions including hot mix asphalt, aggregates, and project execution services to same clients, agencies, and transportation authorities.

Public Sector Expansion Recent awards from Port of Long Beach and SBCTA (I-10 Corridor) indicate strong traction with federal, state, and local transportation projects, suggesting ongoing opportunities in heavy civil, rail, highway, and interstate managed lanes across Southern California.

Heavy Civil Focus Core capabilities in heavy haul, asphalt manufacturing, aggregates, and self-perform execution position Sully-Miller as a preferred partner for large-scale, complex infrastructure programs requiring integrated supply chain and in-house construction execution.

Technology Enablement Adoption of JD Edwards, SAP SuccessFactors, Bluebeam, Google Cloud and other digital tools signals readiness for data-driven project management, BIM workflows, and supplier collaboration—potential to propose digital integration, procurement optimization, and remote project controls.

Financial Size & Fit Revenue in the $100M–$250M range with a sizable regional footprint and 201–500 employees suggests suitability for mid-to-large scale contracts, joint ventures, and subcontracting roles on upcoming transportation megaprojects and port/airport modernization programs.

Similar companies to Sully-Miller Contracting Co.

Sully-Miller Contracting Co. Tech Stack

Sully-Miller Contracting Co. uses 8 technology products and services including SAP SuccessFactors, Canva, Bluebeam, and more. Explore Sully-Miller Contracting Co.'s tech stack below.

Sully-Miller Contracting Co.'s Email Address Formats

Sully-Miller Contracting Co. uses at least 4 email formats:
Sully-Miller Contracting Co. Email FormatsExamplePercentage
FLast@sully-miller.comJDoe@sully-miller.com
55%
First.Last@sully-miller.comJohn.Doe@sully-miller.com
37%
F.Last@sully-miller.comJ.Doe@sully-miller.com
6%
Last@sully-miller.comDoe@sully-miller.com
2%

Frequently Asked Questions

What is Sully-Miller Contracting Co.'s phone number?

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You can contact Sully-Miller Contracting Co.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sully-Miller Contracting Co.'s official website and social media links?

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Sully-Miller Contracting Co.'s official website is sully-miller.com and has social profiles on LinkedIn.

How much revenue does Sully-Miller Contracting Co. generate?

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As of August 2026, Sully-Miller Contracting Co.'s annual revenue is estimated to be $100M - $250M.

What is Sully-Miller Contracting Co.'s NAICS code?

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Sully-Miller Contracting Co.'s NAICS code is 23 - Construction.

How many employees does Sully-Miller Contracting Co. have currently?

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As of August 2026, Sully-Miller Contracting Co. has approximately 209 employees across 2 continents, including North America and Europe. Key team members include Chief Financial Officer: C. W., Vice President Of Finance: E. A. and Director, Quality Control: D. V. Explore Sully-Miller Contracting Co.'s employee directory with LeadIQ.

What industry does Sully-Miller Contracting Co. belong to?

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Sully-Miller Contracting Co. operates in the Construction industry.

What technology does Sully-Miller Contracting Co. use?

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Sully-Miller Contracting Co.'s tech stack includes SAP SuccessFactors, Canva, Bluebeam, Mailchimp, Microsoft 365, JD Edwards, Google Cloud and Microsoft Teams.

What is Sully-Miller Contracting Co.'s email format?

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Sully-Miller Contracting Co.'s email format typically follows the pattern of FLast@sully-miller.com. Find more Sully-Miller Contracting Co. email formats with LeadIQ.

When was Sully-Miller Contracting Co. founded?

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Sully-Miller Contracting Co. was founded in 1923.
Sully-Miller Contracting Co. logo

Sully-Miller Contracting Co.

ConstructionCalifornia, United States201-500 Employees

Sully-Miller Contracting Co. is a Southern California-based construction contractor that operates as part of Colas USA. The firm positions itself as a versatile general contractor with expertise across road and highway projects, rail and intermodal work, seaport, airport, federal and military contracts, and specialty construction, supported by its integrated network of related entities. Its operations emphasize project management and self-performance, completing a significant portion of work in-house to maintain control over project execution from procurement through ongoing maintenance.
Based in Brea, California, Sully-Miller coordinates resources across its related companies, including a materials arm for hot mix asphalt and aggregate, to deliver a broad spectrum of civil projects. The company serves public and infrastructure-focused clients, and recent developments include new contracts with the Port of Long Beach and the San Bernardino County Transportation Authority, reflecting ongoing engagement with major regional transportation initiatives.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1923
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    Sully-Miller Contracting Co.'s revenue is estimated to be in the range of $100M - $250M

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