RNC Industries

What RNC Industries does

RNC Industries, LLC is a privately held specialty concrete contractor headquartered in Holtsville, New York, with operations concentrated in the New York City metropolitan area. Founded around 1980 and operating for over 40 years, the company delivers integrated concrete construction services spanning excavation, support of excavation, foundations, and superstructure concrete for large-scale, high-rise, and complex building projects. Its core technical capabilities include rock breaking, underpinning, soldier piles and lagging, secant walls, sheet piles, tie backs, and reinforced concrete placement from bedrock up through multi-story superstructures; the company also offers architectural concrete finishing as a specialty service for premium projects. All required equipment is owned outright, eliminating rental dependency and supporting bid competitiveness.

The firm's commercial model is project-based and B2B, generating revenue through direct contracts with developers, construction managers, and general contractors on large NYC developments. Pricing is quote-based and project-specific, with no public rate cards. Go-to-market relies on direct enterprise field sales led by owner-personal relationships and a portfolio-driven website showcasing marquee clients (Lendlease, Related, Suffolk, Gilbane, AECOM, Two Trees, Monadnock, Consigli, among others). The firm serves two primary segments: real estate developers undertaking major NYC construction projects, and general contractors/construction managers seeking experienced concrete subcontractors. Recent landmark deliveries include The Torch (52-story, 1,067-foot supertall in Midtown Manhattan), RIU Plaza Hotel (54 stories, Times Square), Queens Plaza Park (67 stories, 978 units), 25 Park Row (50-story Financial District tower), and 100 Claremont Avenue (LEED Gold, 41 stories).

The business is structured as an LLC under direct owner oversight, with no disclosed institutional investors, parent entities, or public listing. The firm employs 501-1,000 people, maintains a self-described impeccable safety record, and emphasizes bondability and financial strength as differentiators. Geographic footprint is restricted to the NYC metro with no announced expansion outside the region; revenue is not publicly disclosed.

Name

RNC Industries

Legal name

RNC INDUSTRIES, LLC.

Website

https://rncnewyork.com

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

501–1,000 employees

Short description

RNC Industries is a privately held NYC specialty concrete subcontractor delivering integrated excavation, foundation, support of excavation, and superstructure concrete services for large-scale high-rise and mixed-use developments. It serves developers and general contractors across the New York metropolitan area.

Ownership category

akta.pro rank

Product category

Concrete Construction Services

NAICS

Poured Concrete Foundation and Structure Contractors (23811), Site Preparation Contractors (23891)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Piling & Deep Foundations (Driven, Bored, CFA, Micropiles) (IMAFAOAA)

Keywords

• Concrete construction services
• Excavation services
• Foundation construction
• Superstructure concrete
• Support of excavation

Headquarters

HQ city

Holtsville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Concrete Construction Services: RNC Industries generates revenue through providing integrated concrete construction services including excavation, foundations, support of excavation, and superstructure concrete work. Revenue is project-based, derived from contracts with developers, construction managers, and general contractors for large-scale NYC development projects.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

RNC Industries provides integrated concrete construction services in the New York City metropolitan area. The company offers four core service lines — Excavation, Foundations, Support of Excavation, and Superstructures — which work together as a single integrated offering covering site preparation, structure stabilization, foundation construction, and above-ground reinforced concrete work for multi-story buildings. The company also delivers Architectural Concrete as a specialized finishing service for premium high-rise and mixed-use projects.

Product overview

RNC Industries is a single-service construction company offering integrated concrete construction services in New York City. The company operates four core service lines: Excavation, Foundations, Superstructures, and Support of Excavation. These services work together as an integrated offering—Excavation prepares the site, Support of Excavation stabilizes existing structures, Foundations provides the structural base, and Superstructures builds the above-ground concrete structures. The company also offers Architectural Concrete as a specialized finishing service for premium projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Excavation Site preparation and earth-moving services including clearing, leveling, rock breaking, earth removal, grading, embankment construction, drainage, and backfill for commercial and large-scale NYC construction projects.
• Foundations Concrete foundation construction including rebar, mesh, footings, forms, slabs, and poured walls for structural support of multi-story buildings and large-scale projects.
• Superstructures Structural reinforced concrete construction for multi-story buildings, foundations, parking garages, stairways, and flooring from bedrock up.
• Support of Excavation Underpinning, soldier piles, lagging, secant wall, sheet piles, and tie backs for existing site and structure support during excavation work.
• Architectural Concrete

Quantifiable outcome

• 25 Park Row: 50-story, 346,250 SF mixed-use tower in NYC Financial District
• +8 more outcomes

Named customers16 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Eight partnerships are on record, tiered major and core.

• LendleasemajorChannel Partner/ Reseller/ DistributorMajor construction and development firm that has worked with RNC Industries on NYC concrete construction projects.
• Related CompaniesmajorChannel Partner/ Reseller/ DistributorMajor real estate developer in NYC that has engaged RNC Industries for concrete construction on development projects.
• SuffolkmajorChannel Partner/ Reseller/ DistributorNational construction firm with significant NYC presence that has partnered with RNC Industries on concrete construction projects.
• ConsiglimajorChannel Partner/ Reseller/ DistributorConstruction firm serving academic, healthcare, and commercial sectors that has worked with RNC Industries on NYC projects.
• GilbanecoreChannel Partner/ Reseller/ DistributorGlobal construction and facilities management firm that has engaged RNC Industries as concrete subcontractor on major projects.
• Two TreescoreChannel Partner/ Reseller/ DistributorBrooklyn-based real estate development company with major projects including Domino Sugar development, working with RNC Industries on concrete construction.
• AecomcoreChannel Partner/ Reseller/ DistributorMajor infrastructure firm supporting construction projects that has engaged RNC Industries for concrete work on NYC developments.
• MonadnockcoreChannel Partner/ Reseller/ DistributorConstruction management and real estate development firm that has partnered with RNC Industries on NYC projects.

Scale indicators2 records

Recent moves1 record

Expansion highlights4 records

Broad incumbents

• Skanska USA: Major global construction firm with a significant NYC presence; performs concrete and civil work in-house as part of broader commercial and infrastructure portfolios, overlapping RNC's high-rise concrete capabilities at a much larger scale.
• Gilbane Building Company: Major GC that engages RNC as a concrete subcontractor; operates its own self-perform concrete capabilities and competes for similar institutional, healthcare, and commercial projects in NYC.
• Turner Construction Company: One of the largest US general contractors with an extensive NYC high-rise portfolio. Brings self-perform concrete work in-house on certain projects and competes for the same developer clients and large-scale developments as RNC.
• AECOM: Global infrastructure and construction services firm with NYC project presence and integrated design-build capabilities, including concrete scope on major commercial and mixed-use developments.
• Structure Tone: Large NYC-headquartered construction firm with extensive core/shell and interiors capabilities, including structural concrete work on major commercial and mixed-use developments in the same metro market as RNC.
• Suffolk Construction: National GC with major NYC presence and a current RNC customer. Has self-perform concrete capabilities and competes for similar large-scale development work in the same market.

Direct peers

• Breeze Incorporation: NYC-area concrete specialty subcontractor providing foundation, superstructure, and poured-concrete services for commercial, residential, and mixed-use projects. Directly comparable to RNC's integrated concrete scope and developer/GC customer base in the same geography.
• Cauldwell Wingate Company: Established NYC general contractor with self-perform concrete capabilities serving developers on commercial, institutional, and high-rise projects in the same geographic market. Competes for similar developers and overlapping concrete scope.
• Pavarini Construction Co. Structural concrete subcontractor serving NYC and the tri-state area on high-rise residential, commercial, and mixed-use developments. Overlaps directly with RNC's foundation-to-superstructure concrete capabilities and project types.
• Urban Foundation & Engineering Corp: NYC-based foundation and support-of-excavation specialty contractor performing underpinning, soldier piles, secant walls, and deep foundation work. Directly overlaps RNC's SOE and foundation scope on tight urban sites.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/rnc-industries-llc

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 RNC Industries