Access the most comprehensive construction industry domain database for B2B lead generation, supplier research, and market analysis. Download categorized contractor company lists, building materials supplier URLs, and construction service provider domains.
Power your sales outreach, supplier research, and market analysis with comprehensive construction company data.
The construction industry is vast and highly fragmented. Our construction domain database gives you instant access to over 285,000 categorized domains across general contractors, subcontractors, building materials suppliers, equipment rental companies, and specialized construction services. Stop spending hours on manual research and start with verified, enriched company data.
Whether you're selling construction software, prospecting building materials suppliers, or mapping the competitive landscape in your region, our IAB-categorized database provides the foundation for data-driven decisions in the construction ecosystem.
Construction industry ecosystem map showing domain distribution
"In the construction industry, having accurate company intelligence is the difference between winning bids and missing opportunities. Data-driven prospecting is essential for growth."
-- Construction Business Intelligence Report, 2024Comprehensive coverage across all construction and building industry segments.
Commercial and residential GCs
Specialty trade contractors
Suppliers and distributors
Heavy equipment and tools
Architects and engineers
Sustainable construction services
How companies leverage our construction industry database for growth and intelligence.
Build targeted prospect lists of general contractors, specialty contractors, and construction firms. Enrich your CRM with verified domain data, company size, and service categories for more effective outreach and higher conversion rates.
Identify and evaluate building materials suppliers, distributors, and manufacturers. Map the supply chain landscape to find the best partners for your construction projects or sales territories.
Discover equipment rental companies and heavy machinery providers across different regions. Compare services and build partnerships with reliable equipment suppliers for your project needs.
Map and analyze subcontractor networks across trades including electrical, plumbing, HVAC, roofing, and more. Build a qualified database of specialty contractors for project bidding and partnerships.
Identify commercial construction companies for market analysis, partnership opportunities, or competitive intelligence. Track firms by project type, size, and geographic focus.
Research home builders, residential developers, and custom home contractors. Analyze market dynamics, identify growth markets, and find acquisition targets in the residential construction sector.
Find LEED-certified contractors, sustainable building consultants, and green construction specialists. Target companies focused on energy efficiency, solar installation, and eco-friendly building practices.
Identify construction technology companies, project management software providers, and BIM solutions. Map the contech landscape for investment analysis or competitive research.
Discover safety equipment vendors, OSHA compliance consultants, and construction safety training providers. Build relationships with companies that keep job sites safe and compliant.
Research and compare construction project management platforms, scheduling software, and collaboration tools. Identify the best solutions for construction workflow optimization.
Integrate our construction industry database directly into your sales and marketing systems.
import requests
API_KEY = "your_api_key_here"
BASE_URL = "https://api.websitecategorizationapi.com/v1"
# Query domains in the Construction Industry vertical
response = requests.get(
f"{BASE_URL}/domains/filter",
headers={"Authorization": f"Bearer {API_KEY}"},
params={
"iab_category": "Business and Finance > Industries > Construction Industry",
"limit": 1000,
"include_enrichment": True,
"sort_by": "popularity",
"format": "json"
}
)
construction_companies = response.json()
# Example response:
# {
# "total_count": 285432,
# "returned": 1000,
# "domains": [
# {
# "domain": "turnerconstruction.com",
# "company_name": "Turner Construction",
# "iab_tier1": "Business and Finance",
# "iab_tier2": "Industries",
# "iab_tier3": "Construction Industry",
# "sub_category": "General Contractor",
# "employee_range": "5000-10000",
# "headquarters": "New York, NY",
# "services": ["Commercial", "Industrial", "Healthcare"],
# "contact_page": "https://turnerconstruction.com/contact",
# "popularity_rank": 12540
# },
# ...
# ]
# }
# Filter by contractor type
contractors = [c for c in construction_companies['domains']
if c['sub_category'] == 'General Contractor']
# Export to CRM or use for outreach
for company in contractors:
add_to_sales_pipeline(company)API integration diagram showing data flow to construction sales and CRM systems
Deep categorization across all construction and building industry segments.
"The construction industry represents over $1.4 trillion in annual spending. Having a comprehensive, categorized database of industry players is essential for anyone selling into this market."
-- U.S. Construction Industry Outlook, 2024Go beyond basic domain lists with comprehensive company intelligence.
Sample data export showing construction company enrichment fields
Get instant access to 285,000+ construction industry domains with comprehensive enrichment data.
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Websitecategorizationapi.com offers automated classifications of websites, with both homepage and full path real-time URL classifications. Our solution is available both in dashboard and as API. It is used for brand protection, marketing leads, online filtering, use in clients own applications and for other use cases. We also offer offline categorization database of 30 million categorized domains, covering 99.9%+ of active internet.
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