Arban & Carosi

What Arban & Carosi does

Arban & Carosi (legally Arban, Carosi & Diana Precast, LLC) is a privately held architectural precast concrete manufacturer and installer headquartered in Woodbridge, Virginia, with a secondary production facility in Ladysmith, Virginia. Founded as a partnership between first-generation Italian craftsmen John V. Arban, Sr. and Nicholas Carosi, Sr. around 1915 and formalized in 1937, the company serves commercial, federal/state government, healthcare, education, hospitality, mixed-use, parking garage, and multi-family residential construction projects, primarily across the Mid-Atlantic (Virginia, Maryland, Washington DC) with project reach extending to Boston, Charlotte NC, and West Virginia. Arban & Carosi generates revenue through competitive bidding as a subcontractor to general contractors, with a typical deal scope spanning tens of thousands to several hundred thousand square feet of custom-fabricated precast cladding per project.

The company's core offering is custom architectural precast concrete panels delivered in three primary surface finishes (acid-etch, used on roughly 70% of work; sandblast; and water-wash) and with embedded material claddings including thin-brick/soap-brick, granite, limestone, marble, terracotta, and tile. Manufacturing is anchored in a traditional plaster-model-and-concrete-mold process that the company describes as unique among U.S. architectural precasters, supplemented by capabilities in blast-resistant precast cladding, LEED-contributing insulated sandwich panels, custom formliner creation, and pigment/sand/stone-based color matching. Production runs from a 50,000 sq ft plant with three gantry cranes per bay and a 30-acre adjacent storage and finishing yard in Woodbridge.

The business model is project-based, design-assist, and relationship-driven. Arban & Carosi engages early with general contractors and architects on specifications, fabricates custom panels in its own facilities, and delivers through competitive bids rather than published pricing. Customer concentration spans marquee federal accounts (EPA, US Department of Transportation, USPTO, FDIC, DoD/Pentagon 9/11 Memorial, NCI, Dulles), major healthcare systems (MedStar, Sibley, Inova Fairfax), leading universities (Johns Hopkins, VCU, American University), and high-profile hospitality and commercial developers (Gaylord National, Potomac Yard). The company has no institutional investors, no external funding rounds, and ownership has remained with the founding families, currently led by President Nicholas Carosi III; an October 2022 merger announcement with American Stone Virginia, LLC signals the next phase of consolidation.

Name

Arban & Carosi

Legal name

Arban, Carosi & Diana Precast, LLC

Website

https://arbancarosi.com

Company type

Private

Founded year

1915

Operating status

Operating

Headcount range

101–250 employees

Short description

Arban & Carosi is a privately held, family-owned architectural precast concrete manufacturer founded in 1915, serving commercial, government, healthcare, education and hospitality construction across the Mid-Atlantic with custom panels, finishes and blast-resistant cladding.

Ownership category

akta.pro rank

Product category

Architectural Precast Concrete

NAICS

Cement and Concrete Product Manufacturing (3273), Structural Steel and Precast Concrete Contractors (23812)

SIC

Concrete Products, Except Block & Brick (3272)

akta.pro primary industry

Facade & Cladding Systems (Rainscreens, Panels, EIFS, Siding) (IMAFAMAB)

akta.pro secondary industry

Masonry Prefabricated Elements (Panels, Lintels, Sills) (IMADABAM)

Keywords

• Architectural precast concrete
• Precast concrete panels
• Building facade cladding
• Blast-resistant precast
• Precast concrete manufacturing

Headquarters

HQ city

Woodbridge

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D

Revenue model

1. Architectural Precast Concrete Manufacturing: Project-based revenue from manufacturing and supplying custom architectural precast concrete panels for commercial, educational, government, healthcare, hospitality, and residential construction projects. Revenue is generated through competitive bidding on construction contracts, typically working as a subcontractor to general contractors.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Arban & Carosi manufactures and installs custom architectural precast concrete panels and cladding elements for building facades. Their offerings span commercial, educational, government, healthcare, hospitality, mixed-use, parking garage, and residential construction, with specialized capabilities in blast-resistant panels, LEED-certified sustainable solutions, and various surface finishes (acid-etch, sandblast, water-wash) and material claddings (brick, stone, terracotta, tile). They work as a subcontractor to general contractors, providing design-assist, fabrication, and erection services.

Product overview

Arban, Carosi & Diana Precast, LLC is an architectural precast concrete manufacturer offering custom-fabricated precast panels and cladding elements for building facades. The company's core product is architectural precast concrete, available with various surface finishes (acid-etch, sandblast, water-wash) and material claddings (brick, stone, terracotta, tile). They specialize in blast-resistant precast and LEED-certified sustainable building solutions, serving commercial, educational, government, healthcare, hospitality, mixed-use, parking garage, and residential construction sectors across the Mid-Atlantic region. The company operates a 50,000 sq ft production facility with a 30-acre yard in Woodbridge, Virginia, and maintains a craft-driven manufacturing process using plaster and concrete modeling techniques developed by the founders.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• 70% of work uses acid-etch finish
• +2 more outcomes

Named customers15 records

Segments7 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Eight partnerships are on record, tiered major and minor.

• American Stone Virginia, LLCmajorStrategic or Co-development PartnerScheduled merger with American Stone Virginia, LLC announced October 7, 2022. The merger of Arban & Carosi, Inc. with American Stone Virginia, LLC represents a significant business combination in the architectural precast industry.
• Whiting-Turner Contracting CompanymajorImplementation/ SI/ Consulting PartnerGeneral contractor on American University School of International Service project. Whiting-Turner is a major construction firm in the Mid-Atlantic region.
• James G. Davis Construction Co.majorImplementation/ SI/ Consulting PartnerGeneral contractor for Potomac Yard (North and South Tower) project. Major regional construction company.
• Crescent RealtyminorStrategic or Co-development PartnerOwner of Potomac Yard project. Commercial real estate developer.
• Clark / Balfour Beatty JVmajorImplementation/ SI/ Consulting PartnerJoint venture general contractor for New Campus East - Main Building at Fort Belvoir. Major government contractor.
• E.E. Marr ErectorsminorImplementation/ SI/ Consulting PartnerPrecast erector for New Campus East project.
• Turner Construction Co.majorImplementation/ SI/ Consulting PartnerGeneral contractor for US Patent & Trademark Office project (180,000 sq ft precast across 7 buildings).
• SOM (Skidmore, Owings & Merrill)majorTechnology or IntegrationArchitect on US Patent & Trademark Office project and Dulles People Mover project.

Scale indicators7 records

Recent moves7 records

Expansion highlights4 records

Direct peers

• Coreslab Structures: Precast concrete manufacturer with multiple U.S. plants producing architectural and structural precast elements for commercial, institutional, and infrastructure projects. Comparable in product line and project-based delivery model.
• EnCon Companies: Architectural and structural precast concrete producer operating multiple U.S. plants serving parking, commercial, and government buildings. Directly comparable to Arban & Carosi in architectural precast panel scope and federal/commercial customer base.
• Gate Precast Company: Architectural precast concrete manufacturer with multiple plants across the U.S. serving commercial, healthcare, government, and parking-structure projects. Highly comparable to Arban & Carosi in product offerings, finish variety, and project-based B2B delivery model.
• Tindall Corporation: One of the largest privately-held architectural and structural precast concrete manufacturers in the U.S., serving commercial, government, and institutional projects with design-assist and erection services across the Southeast and Mid-Atlantic. Directly comparable to Arban & Carosi in product scope, customer mix, and vertical integration.
• High Concrete Group: Architectural precast concrete manufacturer serving the Mid-Atlantic and Northeast with design-assist, fabrication, and erection services. Closely comparable to Arban & Carosi in finish capabilities, customer verticals, and geographic adjacency.
• Nitterhouse Concrete Products: Mid-Atlantic architectural and structural precast concrete manufacturer serving commercial, institutional, and government projects with design-assist, fabrication, and erection. Direct Mid-Atlantic peer to Arban & Carosi with comparable product offerings and customer verticals.
• Fabcon: Manufacturer of architectural and structural precast concrete panels with a national footprint, serving commercial, industrial, and institutional construction. Comparable to Arban & Carosi in core architectural precast panel product but larger and more geographically diversified.

Broad incumbents

• Oldcastle Infrastructure (CRH): Division of CRH, the largest U.S. building products company, offering a broad portfolio of precast, infrastructure, and architectural building products. Larger and more diversified than Arban & Carosi, with overlapping architectural precast capability within a much wider product set.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/ArbanCarosi
• Facebookfacebook.com/arbancarosi

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 Arban & Carosi