Company Lists by Niche, Industry & Location
Browse verified B2B company lists across high-value niches and geographies. Every list is built from primary sources (company websites in their own words, registries, and live high-intent surge signals), includes a Free 25-Contact Sample CSV, and recommends the exact advertising platforms (LinkedIn, Meta, or Reddit) to convert them.
Find companies in any niche. No boolean gymnastics.
Describe the businesses you want in your own words. SmartSearch matches company descriptions in their own words, layers high-intent buying signals, and recommends the exact advertising platforms to convert them.
“top AI companies in Spain”
Identified 104 company matches in Spain and tracks 2,236 professional contacts across them, including 1,420 with verified work emails. Barcelona is the largest hub (23.1%).
Recommended Advertising Platforms for “top AI companies in Spain”
Directly reaches technical founders, CTOs, Chief Data Officers, and VPs of Growth at verified AI and software firms in Spain (Barcelona & Madrid) with zero wasted B2C impressions.
AI engineers and technical buyers heavily block traditional display ads but actively debate LLM benchmarks, GPU infrastructure, and tooling on Reddit.
Surrounds matched decision-makers off-hours on Instagram and Facebook at 1/4th the CPM of LinkedIn once the initial ABM touch lands.
High-Intent Niche Company Lists (Recently Refreshed)
Click any niche list below to inspect the top 25 matched companies, employee size distributions, recommended ad channels, and free sample contacts.
Top 25 AI & Data Analysis Companies Based in Spain
Identified 104 verified companies and 2,236 decision-makers (1,420 verified work emails). Largest hub: Barcelona.
Top 25 Multifamily Housing Developers in the United States
Identified 642 verified companies and 4,180 decision-makers (3,320 verified work emails). Largest hub: Dallas & Miami.
Top 25 Commercial solar installers in Texas
Identified 218 verified companies and 1,890 decision-makers (1,410 verified work emails). Largest hub: Austin & Houston.
Top 25 Companies that sell software to hospitals
Identified 385 verified companies and 2,890 decision-makers (2,340 verified work emails). Largest hub: New York & Austin.
Top 25 Personal injury law firms in New York
Identified 490 verified companies and 3,120 decision-makers (2,680 verified work emails). Largest hub: New York.
Top 25 Multi-chair dental implant clinics
Identified 520 verified companies and 1,980 decision-makers (1,680 verified work emails). Largest hub: New York & Austin.
Top 25 Ambulatory care facilities
Identified 710 verified companies and 2,890 decision-makers (2,210 verified work emails). Largest hub: New York & Austin.
Top 25 Grow marketing agencies
Identified 1,240 verified companies and 3,450 decision-makers (2,890 verified work emails). Largest hub: Worldwide.
Top 25 AI companies in Madrid
Identified 150 verified companies and 1,178 decision-makers (840 verified work emails). Largest hub: Madrid, Spain.
Top 25 AI companies in Barcelona
Identified 101 verified companies and 980 decision-makers (720 verified work emails). Largest hub: Barcelona, Spain.
Top 25 Grow marketing agencies in London
Identified 8,111 verified companies and 118,469 decision-makers (24,088 verified work emails). Largest hub: London, United Kingdom.
Top 25 Grow marketing agencies in the United States
Identified 80,571 verified companies and 609,119 decision-makers (171,667 verified work emails). Largest hub: New York & Austin.
Top 25 B2B SaaS companies in San Francisco
Identified 1,840 verified companies and 14,200 decision-makers (10,900 verified work emails). Largest hub: San Francisco, CA.
Top 25 Cybersecurity companies in Austin
Identified 310 verified companies and 2,640 decision-makers (2,110 verified work emails). Largest hub: Austin, TX.
Top 25 FinTech companies in New York
Identified 1,420 verified companies and 11,800 decision-makers (9,240 verified work emails). Largest hub: New York, NY.
Top 25 Wealth management firms in Chicago
Identified 540 verified companies and 3,890 decision-makers (3,120 verified work emails). Largest hub: Chicago, IL.
Top 25 Commercial real estate developers in Miami
Identified 480 verified companies and 3,420 decision-makers (2,740 verified work emails). Largest hub: Miami, FL.
Top 25 Medical device manufacturers in Minneapolis
Identified 390 verified companies and 3,180 decision-makers (2,540 verified work emails). Largest hub: Minneapolis, MN.
Top 25 Robotics and automation companies in Detroit
Identified 340 verified companies and 2,790 decision-makers (2,180 verified work emails). Largest hub: Detroit, MI.
Top 25 Biotech companies in Boston
Identified 820 verified companies and 6,940 decision-makers (5,480 verified work emails). Largest hub: Boston, MA.
Top 25 3PL logistics companies in Atlanta
Identified 460 verified companies and 3,540 decision-makers (2,810 verified work emails). Largest hub: Atlanta, GA.
Top 25 Plastic surgery and medspa clinics in Los Angeles
Identified 690 verified companies and 2,840 decision-makers (2,290 verified work emails). Largest hub: Los Angeles, CA.
Top 25 Veterinary hospital groups in Texas
Identified 580 verified companies and 2,490 decision-makers (1,960 verified work emails). Largest hub: Austin & Houston.
Top 25 CPA and accounting firms in New York
Identified 940 verified companies and 6,120 decision-makers (4,890 verified work emails). Largest hub: New York, NY.
Top 25 Commercial insurance brokerages in Chicago
Identified 430 verified companies and 3,190 decision-makers (2,540 verified work emails). Largest hub: Chicago, IL.
Top 25 Enterprise AI companies in the United Kingdom
Identified 1,180 verified companies and 9,420 decision-makers (7,340 verified work emails). Largest hub: London, United Kingdom.
Top 25 B2B SaaS companies in Germany
Identified 960 verified companies and 7,840 decision-makers (6,120 verified work emails). Largest hub: Berlin & Munich, Germany.
Top 25 Clean energy companies in Colorado
Identified 315 verified companies and 2,380 decision-makers (1,890 verified work emails). Largest hub: Denver & Boulder, CO.
Top 25 Commercial roofing contractors in Florida
Identified 620 verified companies and 3,140 decision-makers (2,420 verified work emails). Largest hub: Miami & Tampa, FL.
Top 25 Orthodontic and DSO groups in California
Identified 740 verified companies and 3,680 decision-makers (2,940 verified work emails). Largest hub: Los Angeles & San Diego, CA.
Top 25 Industrial OEM manufacturers in Ohio
Identified 590 verified companies and 4,420 decision-makers (3,510 verified work emails). Largest hub: Columbus & Cleveland, OH.
Top 25 Enterprise data analytics companies in Canada
Identified 670 verified companies and 5,180 decision-makers (4,120 verified work emails). Largest hub: Toronto & Vancouver, Canada.
Top 25 Shopify Plus DTC brands in Los Angeles
Identified 1,120 verified companies and 5,840 decision-makers (4,620 verified work emails). Largest hub: Los Angeles, CA.
Top 25 Cloud infrastructure companies in Seattle
Identified 640 verified companies and 5,920 decision-makers (4,710 verified work emails). Largest hub: Seattle, WA.
Top 25 Corporate litigation law firms in London
Identified 580 verified companies and 4,890 decision-makers (3,920 verified work emails). Largest hub: London, United Kingdom.
Top 25 Luxury real estate brokerages in Scottsdale
Identified 340 verified companies and 2,190 decision-makers (1,740 verified work emails). Largest hub: Scottsdale, AZ.
Top 25 Healthcare revenue cycle software companies
Identified 410 verified companies and 3,290 decision-makers (2,640 verified work emails). Largest hub: New York & Austin.
Top 25 Cold storage and food logistics companies
Identified 365 verified companies and 2,740 decision-makers (2,180 verified work emails). Largest hub: New York & Austin.
Top 25 B2B demand generation agencies in Boston
Identified 295 verified companies and 2,410 decision-makers (1,920 verified work emails). Largest hub: Boston, MA.
Top 25 Performance marketing agencies in Austin
Identified 340 verified companies and 2,680 decision-makers (2,140 verified work emails). Largest hub: Austin, TX.
Companies Similar to Top B2B SaaS, AI & Agency Domains (52 Domains)
Paste any company domain or select a seed domain below to generate a verified lookalike company list, download 25 free decision-maker contacts, and launch competitor conquesting ads on LinkedIn, Meta, and Reddit.
Top Agencies & B2B Markets by City, State & Country (36 Markets)
Looking for verified agencies or local B2B decision-makers in your city or state? Explore our hyper-local city directories with 12 industry vertical playbooks per metro.
Looking for Profession-Specific Playbooks or Verified Agencies?
Explore our 20 dedicated profession playbooks (Lawyers, Doctors, Real Estate Agents, Dentists, SaaS Founders, CISOs, CFOs) or browse 469 hyper-local agency hubs.