K.O. CONSTRUCTION CORP.

General Contracting and Construction Serviceskoconstructioncorp.com

K.O. Construction Corp. is a privately held Bronx, NY-based general contractor founded in 2009, providing new construction, design/build, remodeling, and commercial build-out services to residential, commercial, and institutional clients across the New York metro region.

Company typePrivate
Founded2009
HeadquartersBronx, United States
Headcount11–50
GTM typeB2B
OfferingServices

What K.O. CONSTRUCTION CORP. does

K.O. Construction Corp. is a privately held general contracting company founded in 2009 and headquartered at 1810 Colden Avenue in the Bronx, New York. The firm delivers project-based construction services across eight core offerings: new construction, construction management, design/build, interior remodeling, interior renovations, additions, commercial build-outs, and exteriors. Its client base spans residential property owners, commercial and business owners, and government and institutional buyers, with a track record of projects for the Isamu Noguchi Museum, public schools (PS 62, PS 204K), an EMS/fire station on Staten Island, Gold's Gym/Planet Fitness locations, EbLens retail, KeySpan Energy, Nextel, and religious institutions including Saint Thomas Aquinas and Immaculate Conception Center.

The company generates revenue through project-based contracts rather than recurring subscriptions, with pricing determined per project scope and not publicly disclosed. Distribution is relationship-driven: K.O. Construction holds contractor licenses in NYC (5 boroughs, #1270180), Westchester (#WC-19901-h07), and Yonkers (#44007), enabling a regional service footprint covering New York City, Long Island, Westchester, Connecticut, and New Jersey. Customer engagement is handled directly through named principals (Frank, Sal, and an Assistant) via phone, email, and an SMS communications channel, supplemented by a corporate website and a Twitter presence (@K_OConstruction).

The firm operates with approximately 22 employees and has no subsidiaries, no institutional or venture backing, no disclosed leadership team beyond operating contacts, and no evidence of proprietary technology, software platforms, AI/ML capabilities, or technology-enabled service offerings. There are no disclosed funding rounds, acquisitions, partnerships, patents, awards, or executive hires in the source material, and the company website's copyright notice spans 2009-2015, suggesting limited recent digital reinvestment. The business model is fundamentally labor-, trade-, and relationship-driven rather than technology-mediated.

K.O. CONSTRUCTION CORP. firmographics

Firmographics

Name: K.O. CONSTRUCTION CORP.
Legal name: K.O. Construction Corp.
Website: https://koconstructioncorp.com
Company type: Private
Founded year: 2009
Operating status: Operating
Headcount range: 11–50 employees
Short description: K.O. Construction Corp. is a privately held Bronx, NY-based general contractor founded in 2009, providing new construction, design/build, remodeling, and commercial build-out services to residential, commercial, and institutional clients across the New York metro region.
Ownership category
akta.pro rank

K.O. CONSTRUCTION CORP. industry classification

Industry

Product category: General Contracting and Construction Services
NAICS: Construction of Buildings (236), Nonresidential Building Construction (2362), Residential Building Construction (2361)
SIC: General Bldg Contractors - Nonresidential Bldgs (1540), General Bldg Contractors - Residential Bldgs (1520)
akta.pro primary industry: Construction Management (Agency/Owner’s Rep) (IMAFAAAC)
akta.pro secondary industries: Residential General Contracting (New Build) (IMAFAAAB), Office & Corporate Building Construction (IMAFACAA), Government & Civic Building Construction (Courthouses, City Halls, Public Safety) (IMAFACAF)

Keywords

General contracting services
Commercial construction
Residential remodeling
Design-build services
Construction management

Where K.O. CONSTRUCTION CORP. is headquartered

Location

Headquarters

HQ city: Bronx
HQ country: United States
HQ region: North America

Offices1 record

Markets served

K.O. CONSTRUCTION CORP. business model

Business model

GTM type: B2B
Offering type: Services
Cost components: Personnel, Supply Chain, Operations, Marketing or Sales

Revenue model

Construction Services: Project-based construction services revenue including new construction, design/build, interior remodeling, renovations, additions, and commercial build-outs. Revenue is generated through one-time project contracts rather than recurring subscriptions.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

K.O. CONSTRUCTION CORP. product offering

Product offering

Core offering

K.O. Construction Corp. is a general contracting company delivering end-to-end building services including new construction, construction management, design/build, interior remodeling and renovations, additions, commercial build-outs, and exterior work. Projects span residential homes and commercial/institutional facilities across the New York metropolitan area, executed through project-based contracts rather than subscriptions or packaged products.

Product overview

K.O. Construction Corp. is a general contracting company offering a unified suite of construction services rather than a software product portfolio. The company provides eight core service offerings: New Construction, Construction Management, Design/Build, Interior Remodeling, Interior Renovations, Additions, Commercial Build-Outs, and Exteriors. These services are delivered to both residential and commercial clients across the New York metropolitan area.

Differentiator

Problem solved

Functional benefit

Products and services

New Construction
Construction Management
Design/Build
Interior Remodeling
Interior Renovations
Additions
Commercial Build-Outs
Exteriors

Companies that use K.O. CONSTRUCTION CORP.

Customer profile

Named customers17 records

Segments3 records

Ideal customer profiles3 records

K.O. CONSTRUCTION CORP. technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

K.O. CONSTRUCTION CORP. partnerships and signals

Strategic signal

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

K.O. CONSTRUCTION CORP. competitors and assessment

Company assessment

Direct peers

Structure Tone: NYC-headquartered general contractor delivering commercial build-outs, interiors, and new construction across the Northeast. Highly comparable in service mix and tenant improvement focus.
Cauldwell Wingate Company: NYC-based general contractor with a similar portfolio mix of commercial, institutional, and government projects across the five boroughs. Comparable scale and similar horizontal GC model to K.O. Construction.
Plaza Construction: NYC-headquartered general contractor with diversified commercial, residential, and hospitality construction. Directly comparable in geography and project types served to K.O. Construction.
Hunter Roberts Construction Group: Mid-sized NYC general contractor serving commercial, institutional, and residential clients. Comparable in regional focus and service breadth to K.O. Construction.
EW Howell Co. LLC: Long-established NYC/LI general contractor with broad portfolio including institutional, education, and commercial work. Comparable in regional service and project diversity to K.O. Construction.

Broad incumbents

Lendlease: Global construction and development firm with significant NYC operations. Competes for institutional, commercial, and residential projects across the same Northeast footprint.
Gilbane Building Company: Large, multi-region general contractor with significant NYC presence serving institutional, commercial, and government clients. Overlaps with K.O. Construction's institutional and government portfolio but at much larger scale.
Turner Construction Company: Largest US general contractor with deep NYC presence, particularly in commercial and institutional sectors. Direct competitor for many of the same museum, school, and corporate projects.
AECOM Tishman: NYC-headquartered general contractor within AECOM serving large-scale commercial and institutional projects. Competes for premium enterprise work in the same geographic market.
Skanska USA: Global construction leader with major NYC operations across commercial, institutional, and civil infrastructure. Competes for many of the same enterprise and government opportunities as K.O. Construction.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Key risks6 records

Key highlights6 records

Customer concentration

K.O. CONSTRUCTION CORP. compliance and trust

Trust signal

Compliance3 records

K.O. CONSTRUCTION CORP. financial estimates

Financial estimate

Revenue estimate

Valuation estimate

K.O. CONSTRUCTION CORP. leadership team

Management profile

Number of profiles

Profiles2 records

K.O. CONSTRUCTION CORP. funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

K.O. CONSTRUCTION CORP. M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about K.O. CONSTRUCTION CORP.

What does K.O. CONSTRUCTION CORP. do?

Is K.O. CONSTRUCTION CORP. a public or private company?

K.O. CONSTRUCTION CORP. is a private company. It is classified as founder individual operated bootstrapped and is currently operating.

When was K.O. CONSTRUCTION CORP. founded?

K.O. CONSTRUCTION CORP. was founded in 2009. It employs 11 to 50 people.

Where is K.O. CONSTRUCTION CORP. based?

K.O. CONSTRUCTION CORP. is headquartered in Bronx, United States, in the North America region.

How does K.O. CONSTRUCTION CORP. make money?

One revenue line is on record: construction Services.

Who are K.O. CONSTRUCTION CORP.'s main competitors?

Direct peers on record are Structure Tone, Cauldwell Wingate Company, Plaza Construction, Hunter Roberts Construction Group and EW Howell Co. LLC. Broad incumbents are Lendlease, Gilbane Building Company, Turner Construction Company, AECOM Tishman and Skanska USA.

Does K.O. CONSTRUCTION CORP. have an API?

No public API is recorded for K.O. CONSTRUCTION CORP..

What industry is K.O. CONSTRUCTION CORP. in?

K.O. CONSTRUCTION CORP.'s product category is General Contracting and Construction Services. Its primary akta.pro industry code is IMAFAAAC, Construction Management (Agency/Owner’s Rep), with a secondary code of IMAFAAAB, Residential General Contracting (New Build). Its NAICS code is 236 and its SIC code is 1540.