Best Video Surveillance Companies in United States
The 189 best Video Surveillance companies in United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals.
Video Surveillance companies in the United States don't lack for ambition right now, and this directory ranks 189 of them by disclosed equity funding and recent funding momentum. The global market sits at $53.4B in 2024 and, per MarketsandMarkets, is on track to hit $122.8B by 2030 at a 10.71% CAGR. That's not a slow burn. AI integration and cloud-based storage are doing the heavy lifting on demand, while cybersecurity risks and privacy concerns are the structural headwinds you can't ignore as the sector scales.
So what's actually moving this quarter? Transline Technologies filing its IPO papers is a signal worth watching, as is the wireless surveillance equipment buildout gaining traction through 2025. I'd also note that, as shown in 2021 research, detection accuracy gains are compounding fast, which explains why the AI theme keeps accelerating. Among the 189 companies tracked here, disclosed funding is sparse across the board. But coverage is rising, and the pipeline is clearly building.
- ResearchAndMarkets.com
Ranked: Best Video Surveillance companies in United States
| # | Company | Disclosed funding | Stage | Employees | Founded | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ei Electronics Ei Electronics is one of Ireland's largest indigenous electronics companies employing over 800 people… | — | Unfunded | 288 | 1988 | WordPressMySQLPHP+21 | Top 10M | 811 patents Industrial IoT and control systems for restaurant communications and shot‑peening equipment | — |
| 2 | Aria International Holdings Provider of specialized surveillance and communications platform. | — | Public | 12 | 2008 | — | — | 59 patents Implantable vascular pressure-reduction devices for pulmonary hypertension therapy | — |
| 3 | 3divi 3DiVi is an AI technology company that develops software for Image API, papillon one, and face SDK. | — | Private | 24 | 2011 | — | — | — | — |
| 4 | accurate controls Accurate Controls Inc. develops automated security systems. | — | Private | 66 | 1982 | WordPressApple iCloud MailMicrosoft 365+13 | Top 50M | — | — |
| 5 | active guardian Active Guardian aim to provide valuable, real time intel to first responders during an active shooting… | — | Private | 2 | 2019 | — | — | — | — |
| 6 | ailert AiLert detects weapons in real-time using already installed surveillance cameras. | — | Private | 12 | 2017 | — | — | — | — |
| 7 | all vision technologies Find patterns in data with no code | — | Private | 4 | 2019 | — | — | — | — |
| 8 | Altumint Developer of automated visual intelligence software intended for recognition, tracking and managing systems… | — | Private | 52 | 2019 | WordPressMySQLMariaDB+39 | Top 50M | — | — |
Funding & investor landscape
Market landscape — 10 sub-themes by coverage
Share of Video Surveillance coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.