Ranking U.S. Tower companies.

{
  "signal_id": "65b3f507-35e3-4da9-b662-994b13c502e6",
  "signal_type": "news",
  "signal_subtype": "recognized_as",
  "detected_at": "2026-04-03T10:00:36+00:00",
  "company": {
    "name": "American Tower",
    "domain": "americantower.com"
  },
  "data": {
    "url": "https://insidetowers.com/ranking-u-s-tower-companies",
    "title": "Ranking U.S. Tower companies.",
    "excerpt": "Ranking U.S. Tower companies.\n\nThis analysis is an excerpt from the Inside Towers Intelligence 2026 Vol 1 issue, available now.\n\nWe're tracking the U.S. tower business several ways. One key metric is how the different tower companies rank by tower count.\n\nAmerican Tower (NYSE: AMT) is the top tower company in the country. Its U.S. & Canada region accounted for 41,795 towers at the end of 2025. Across all its regional operations, the company reported 148,824 towers, making it the largest independent, multinational tower company in the world, according to Inside Towers Intelligence. Crown Castle (NYSE: CCI) is a close second in the domestic market with all of its reported 39,804 towers, all in the U.S.\n\nVertical Bridge, a DigitalBridge Group (NYSE: DBRG) portfolio company, is the largest private tower company in the U.S. with over 18,000 towers. The company moved up to third place ahead of SBA Communications (NASDAQ: SBAC) which reported 17,398 towers in its U.S. domestic operations.\n\nFifth place, Array Digital Infrastructure (NYSE: AD), now the fourth public tower company behind the Big 3, reported 4,450 towers at the end of 2025.\n\nThe subsequent eight towercos all have over 1,000 sites. Of that group, Diamond Communications is the largest with over 4,000 towers followed by Harmoni Towers which reported 3,022 towers and Symphony Towers with 2,973 sites. The Inside Towers...",
    "summary": "American Tower recognized as top tower company in the country.",
    "category": "recognized_as",
    "found_at": "2026-04-03T10:00:36Z",
    "planning": false,
    "image_url": "https://insidetowers.com/wp-content/uploads/2026/04/Tower-Rankings_1Q26.jpg",
    "confidence": 0.5704,
    "recognition": "top tower company in the country",
    "published_at": "2026-04-03T10:00:36Z",
    "article_sentence": "American Tower (NYSE: AMT) is the top tower company in the country."
  }
}

curl https://signals.autobound.ai/v1/signals/65b3f507-35e3-4da9-b662-994b13c502e6 \
  -H "X-API-KEY: $AUTOBOUND_API_KEY"

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain":"americantower.com","limit":20}'