Top Security Companies (2,769)

Marqeta enables payment possibilities for the world's innovators. Our open API card issuing platform provides unprecedented flexibility and control for industry-leading companies such as Block, Coinbase, Klarna, Affirm and Uber, to issue cards, authorize transactions, and manage payment operations in real-time.

Koorsen Fire & Security is a family-owned operation that has kept homes and businesses safe for more than 70 years. We’re proud of our record of reliability, and we’re dedicated to maintaining that record. We create complete life safety solutions for each home and business we serve, from the smallest shop to the largest campus; we service and maintain those...

The safest way to store your bitcoin. Casa is the leading provider of Bitcoin self-custody solutions. We make it easy to buy and secure bitcoin while maintaining control of your private keys. Casa Multisig is the ultimate blend of security, privacy, and control. Protect your bitcoin from: - HACKING AND PHISHING - SEIZURE - SIM SWAPS - IN-PERSON ATTACKS - DEVICE FAILURE -...

Servexo provides fully integrated security solutions utilizing highly-trained staff, leading-edge technology, and the latest equipment. They offer protective services for corporations, facilities, and remote sites, specializing in sectors such as government, healthcare, education, and utilities. As a service-disabled veteran-owned small business, they combine traditional methods with modern technology to ensure comprehensive asset protection.

AI Agents that investigate and resolve security vulnerabilities.

Matrix Comsec is an India-based technology company established in 1991 that develops and manufactures enterprise-grade security and telecom solutions. Its portfolio includes IP video surveillance systems, network cameras, video management software, network video recorders, access-control systems, time-attendance systems, and telecom products. Matrix focuses on cybersecure, integrated, scalable technologies for modern businesses and enterprises, with solutions designed, developed, and manufactured in...

DeepSeas provides cybersecurity services, including managed detection, response, and threat intelligence, to help clients manage business risks posed by cyber threats and stay cyber resilient.

At Pacific Office Automation (POA), we take pride in being a privately held office technology and managed services provider headquartered in Beaverton, Oregon. Since our founding in 1976 by Terry Newsom, we have grown from a small photocopier business into the largest independent office equipment dealer in the United States. Today, we generate approximately $491 million in annual revenue and...

As the world moves to a mobile-first economy, businesses need to modernize how they acquire, engage with and enable consumers. Prove’s phone-centric identity tokenization and passive cryptographic authentication solutions reduce friction, enhance security and privacy across all digital channels, and accelerate revenues while reducing operating expenses and fraud losses. Over 1,000 enterprise customers use Prove’s platform to process 20 billion...

ZeroFOX, The Social Media Security Company, enables organizations to identify, manage and mitigate social media based cyber threats

Motorola Solutions is a global technology company that provides mission-critical communications, video security, and command center software to help protect people, property, and places for public safety agencies and enterprises.

Founded in 1968, Algo has been a telecommunications or information technology company with over 50 years of experience developing, designing, and manufacturing communication endpoints. We manufacture network-based IP audio and video communication products for integration with VoIP Unified Communication (UC) and mass notification software platforms. Supporting secure SIP and multicast, Algo has a portfolio that includes IP speakers, IP intercoms, IP...

The world’s first malware hunting SaaS platform designed to detect all variations of malware, known and unknown, without the need for source code or signatures. #LetTheHuntBegin

Lawrence Livermore National Laboratory (LLNL) applies science and technology to make the world a safer place, focusing on national security missions such as nuclear deterrence, nonproliferation, energy security, defense, and intelligence.

REMEDI8® specializes in helping our customers navigate and maintain the complex world of safety and compliance. Under the guidance of former CMS and Joint Commission Surveyors, REMEDI8® has developed specialized reporting that specifically addresses maintaining and reporting on Fire Door, Fire Damper, and Firestopping for facilities. REMEDI8® is nationally certified with highly skilled technicians employed and serving all 50 states. Our...

Unlimited Technology (UT) is a best‐in class provider of physical security, network security, cybersecurity, managed services, and compliance solutions with an emphasis within the critical infrastructure sector. We provide end‐to-end technology solutions to meet the comprehensive security requirements of our customers across the country and globally. Headquartered in Chester Springs, PA, UT serves a diverse customer base including critical infrastructure, transportation,...

Emergency24, Inc. is a leading provider of alarm monitoring and security services, operating since 1967. The company supports independent alarm dealers by offering a wide variety of premium monitoring solutions, including commercial fire, security, video verification, and active shooter response. Through its UL-listed central stations, Emergency24 helps dealers expand their service offerings, increase safety, and remain competitive in the security...

Embed secure networking into your applications and solutions, as code. Use our open source or leverage our turnkey SaaS.

As the leading global provider of healthy, safe and sustainable building and cold chain solutions, Carrier Global Corporation is committed to making the world safer, sustainable and more comfortable for generations to come. From the beginning, we’ve led in inventing new technologies and entirely new industries. Today, we continue to lead because we have a world-class, diverse workforce that puts...

The Hillsborough County Sheriff's Office (HCSO) is the primary law enforcement agency for Hillsborough County, Florida. Its mission is to serve, protect, and defend the community while preserving the rights and dignity of all. HCSO provides professional law enforcement, detention, and court services, maintaining high standards of integrity, accountability, and community service to ensure the safety of the county.