Apex Building Group

Construction and Real Estate Development Servicesapexbuilds.com

Apex Building Group is a Harlem-based MBE-certified general contractor and co-developer founded in 1997 that builds and renovates affordable and mixed-use housing for NYCHA, HPD, nonprofit developers, and private developers across the Northeast U.S., integrating Passive House and geothermal construction practices.

Company typePrivate
Founded1997
HeadquartersNew York, United States
Headcount11–50
GTM typeB2B
OfferingServices

What Apex Building Group does

Apex Building Group, Inc. is a privately held, Harlem-based MBE-certified general contracting, construction management, and real estate development firm founded in 1997 by Robert Horsford, a third-generation real estate professional. The company operates five core service lines: General Contracting, New Construction, Occupied/Gut Renovations, Real Estate Development, and Construction Management. Its technical differentiator is the integration of sustainable construction practices—Passive House standards, geothermal heating and cooling, on-site solar PV installation, and VOC-free/low-flow/LED material selection—into affordable housing and community projects, primarily across New York City with growing activity in New Jersey, Baltimore, and Bridgeport, Connecticut.

The business model combines project-based general contracting (fixed-price/cost-plus construction contracts), fee-based construction management (scheduling, value engineering, trade coordination, inspections), and co-development equity participation in mixed-use and affordable housing joint ventures. Apex pursues work through competitive public RFPs (notably NYCHA PACT and HPD), nonprofit partnership joint ventures (L+M Development Partners, RiseBoro, Services for the UnderServed, Dantes Partners), and direct enterprise relationships; pricing is project-specific, multi-year, and not publicly disclosed. Bonding capacity up to $375 million, MBE certification, and a $1.7B+ development portfolio (with $1.3B+ completed construction and 7,500+ affordable units delivered) function as gating credentials for large public-sector bids. The company is founder-controlled, has roughly 50 employees, and has no institutional investors, parent company, or external equity rounds on record.

Apex Building Group firmographics

Firmographics

Name: Apex Building Group
Legal name: Apex Building Group, Inc.
Website: https://apexbuilds.com
Company type: Private
Founded year: 1997
Operating status: Operating
Headcount range: 11–50 employees
Short description: Apex Building Group is a Harlem-based MBE-certified general contractor and co-developer founded in 1997 that builds and renovates affordable and mixed-use housing for NYCHA, HPD, nonprofit developers, and private developers across the Northeast U.S., integrating Passive House and geothermal construction practices.
Ownership category
akta.pro rank

Apex Building Group industry classification

Industry

Product category: Construction and Real Estate Development Services
NAICS: Residential Building Construction (2361), New Housing For-Sale Builders (236117)
SIC: General Bldg Contractors - Residential Bldgs (1520), Operative Builders (1531)
akta.pro primary industry: Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

Keywords

General contracting services
Construction management services
Real estate development
Affordable housing construction
Occupied gut renovations

Where Apex Building Group is headquartered

Location

Headquarters

HQ city: New York
HQ country: United States
HQ region: North America

Offices2 records

Markets served

Apex Building Group business model

Business model

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

Revenue model

General Contracting Services: Full-service general contracting for multi-unit residential and commercial properties, including new construction, gut renovations, and occupied rehabs. Revenue generated through project-based contracts as general contractor.
Real Estate Development: Development and co-development of mixed-use, affordable, and market rate housing projects. Revenue generated as developer or joint venture partner on development projects.
Construction Management: Comprehensive construction management services covering scheduling, value engineering, trade coordination, inspections, and community outreach.

Pricing tiers

Model	Billing	Price
Other	Multi-year contract	Custom project-based pricing

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Apex Building Group product offering

Product offering

Core offering

Apex Building Group is a Harlem-based, MBE-certified full-service general contractor, construction manager, and real estate developer. It provides general contracting, new construction, occupied/gut renovations, real estate development, and construction management services for affordable multi-unit residential, mixed-use, and community facility projects across the New York City metro, New Jersey, Maryland, and Connecticut markets.

Product overview

Apex Building Group is a Harlem-based MBE-certified full-service general contracting, construction management, and real estate development company founded in 1997. The company operates five core service lines: General Contracting, New Construction, Occupied/Gut Renovations, Real Estate Development, and Construction Management. The portfolio includes 19+ completed and ongoing projects spanning affordable housing, mixed-use developments, and community facilities across New York, New Jersey, Maryland, and Connecticut, with a combined development value exceeding $1.7 billion. Key notable projects include Alafia (2,474 units, $364M), Manhattanville (1,271 units, $540M), and Audubon/Bethune/Marshall (557 units, $103M).

Differentiator

Problem solved

Functional benefit

Products and services

General Contracting

Quantifiable outcome

Over $1.3 billion in completed construction projects
+4 more outcomes

Companies that use Apex Building Group

Customer profile

Named customers9 records

Segments4 records

Ideal customer profiles1 record

Apex Building Group technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Feature4 records

Apex Building Group partnerships and signals

Strategic signal

Partnerships

13 partnerships are on record, tiered minor and core.

Gilbane Building CompanyminorStrategic or Co-development PartnerGilbane Building Company is a large construction firm where Apex founder Robert Horsford previously worked as a project engineer before founding Apex in 1997. Current logo partner on Apex website.
L+M Development PartnerscoreStrategic or Co-development PartnerMajor development partner on multiple projects including Alafia ($1.2B mixed-use campus), Manhattanville NYCHA renovation, and other affordable housing developments. Joint venture partnership on development projects.
Services for the UnderServed (S:US)coreStrategic or Co-development PartnerNonprofit partner in Alafia development project. Services for the UnderServed provides supportive housing services for formerly homeless and people with disabilities.
RiseBoro Community PartnershipcoreStrategic or Co-development PartnerBrooklyn nonprofit community partnership on Alafia mixed-use campus development and other Brooklyn projects.
Dantes PartnerscoreStrategic or Co-development PartnerLead developer on Audubon, Bethune and Marshall (ABM) project - $166M renovation of 557 affordable housing units in Harlem/Washington Heights. Apex serves as general contractor.
Fifth Avenue CommitteecoreStrategic or Co-development PartnerNonprofit housing organization selected with partners to develop 125-unit affordable housing at 1024 Fulton Street in Brooklyn. Project represents $111M+ investment.
Bedford Stuyvesant Restoration CorporationcoreStrategic or Co-development PartnerNonprofit partner in 125-unit affordable housing development at 1024 Fulton Street in Brooklyn's Clinton Hill neighborhood.
One Brooklyn HealthcoreStrategic or Co-development PartnerHealthcare system partner in 125-unit affordable housing project including community center and health clinic component.
ETC CompaniesminorStrategic or Co-development PartnerMWBE partner working alongside Apex on ABM project in deliberate pairing designed to give both organizations opportunity for success.
Lemor Development GroupminorStrategic or Co-development PartnerDevelopment partner on Balton Commons project - seven-story mixed-use building at 267 West 126th Street in Harlem.
Pyramid ETC CompaniesminorChannel Partner/ Reseller/ DistributorMWBE private partner in NYCHA modernization projects at three affordable housing properties in Upper Manhattan.
Faria ManagementminorChannel Partner/ Reseller/ DistributorMWBE private partner in NYCHA modernization projects.
GloCare Inc.minorOthersPartnership for community giving initiative - Apex employees filled 35 baskets with life-nourishing goods for NYC mothers through day of giving in November.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Apex Building Group competitors and assessment

Company assessment

Direct peers

Dantes Partners: NYC-based MWBE-certified affordable housing developer and GC; joint venture partner with Apex on the ABM/Manhattanville NYCHA PACT renovations. Closest comparable in scale, certification, and affordable-housing focus.
L+M Development Partners: Major NYC-based affordable and mixed-income housing developer; JV partner with Apex on Alafia ($1.2B) and Manhattanville ($540M). Directly comparable business model combining development with allied construction capability.
Pyramid ETC Companies: NYC-based MWBE contractor paired with Apex on NYCHA's Upper Manhattan PACT modernization (Audubon, Bethune, Marshall). Comparable size, certification, and NYC public-sector affordable housing focus.
Lettire Group: NYC general contracting and construction management firm with a track record on affordable housing, occupied rehabs, and community facilities; similar core service lines and geographic footprint.
CNY Group: NYC-based general contractor working on affordable housing, mixed-use, and institutional projects. Comparable project sizes and urban residential/housing renovation focus.
The Doe Fund: NYC nonprofit operating a construction and workforce-training division delivering affordable housing, supportive housing, and community facilities. Comparable scale, mission alignment, and NYC footprint.

Broad incumbents

Gilbane Building Company: Large national general contractor with strong NYC public-sector and affordable housing practice; former employer of Apex founder Robert Horsford and current logo-relationship partner. Overlapping capabilities across scales.
Turner Construction Company: One of the largest U.S. general contractors with a deep NYC presence on affordable housing, public, and institutional work; competes with Apex on the same major public-sector RFPs.
Lendlease: Global construction and development firm with a substantial NYC affordable and mixed-income housing portfolio. Competes for the largest NYC public-housing and large institutional GC mandates.
Skanska: Global contractor-developer with an active NYC civil, residential, and affordable-housing business. Comparable end markets and a likely competitor on large RFPs alongside Apex.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Apex Building Group compliance and trust

Trust signal

Compliance2 records

Apex Building Group financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Apex Building Group leadership team

Management profile

Number of profiles

Profiles2 records

Apex Building Group funding detail

Funding detail

Funding overview

Funding rounds

Investors

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

Apex Building Group 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 Apex Building Group

What does Apex Building Group do?

Is Apex Building Group a public or private company?

Apex Building Group is a private company. It is classified as founder individual operated bootstrapped and is currently operating.

When was Apex Building Group founded?

Apex Building Group was founded in 1997. It employs 11 to 50 people.

Where is Apex Building Group based?

Apex Building Group is headquartered in New York, United States, in the North America region.

How does Apex Building Group make money?

Three revenue lines are on record. General Contracting Services are the primary driver. The others are real Estate Development and construction Management.

Who are Apex Building Group's main competitors?

Direct peers on record are Dantes Partners, L+M Development Partners, Pyramid ETC Companies, Lettire Group, CNY Group and The Doe Fund. Broad incumbents are Gilbane Building Company, Turner Construction Company, Lendlease and Skanska.

Does Apex Building Group have an API?

No public API is recorded for Apex Building Group.

What industry is Apex Building Group in?

Apex Building Group's product category is Construction and Real Estate Development Services. Its primary akta.pro industry code is IMAFABAE, Residential Design-Build & Renovation-Integrated Builders. Its NAICS code is 2361 and its SIC code is 1520.