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Top Security Companies in Philadelphia, PA (38)

PNC Bank
Machine Learning • Payments • Security • Software • Financial Services
Come have a brilliant career.

PNC Bank is part of one of the largest diversified financial services institutions in the United States. With a coast-to-coast presence, PNC is organized around its customers and communities for strong relationships and local delivery of retail and business banking including a full range of lending products; specialized services for corporations and government entities, including corporate banking, real estate finance...

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PNC Bank

PNC Bank's Top Stability & Growth Strengths

Strong Revenue Growth: Recent quarters show record revenue with both net interest income and fee income increasing. Capital-markets and advisory income also strengthened, contributing to broad-based top-line momentum.

Profitability: Net income has risen materially year over year alongside positive operating leverage. Management commentary highlights higher earnings power, reflected in stronger quarterly results and upgraded outlook items.

Market Expansion: The acquisition of FirstBank expanded the franchise in Colorado and Arizona and added loans, deposits, and assets. Plans to open more than 300 new branches by 2030 and related hiring signal an active push into new and existing markets.

Center City District
Professional Services • Real Estate • Security • Social Impact
Philadelphia
Hiring Now

Center City District (CCD) is Philadelphia's first and largest business improvement district. Its mission is to enhance the vitality of Center City Philadelphia as a thriving 24-hour downtown and a great place to live, work, or have fun. CCD acts as a steward and advocate for a clean, safe, and thriving city center through operational excellence in cleaning, public safety,...

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Center City District
General Dynamics Information Technology
Aerospace • Information Technology • Professional Services • Security • Software
33 Offices
21,625 Employees
37 Benefits Hiring Now

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside...

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General Dynamics Information Technology

General Dynamics Information Technology's Top Stability & Growth Strengths

Resilient & Sustainable Growth: Forward visibility looks durable due to a $100+ billion companywide backlog and repeated references to multi‑year contract wins that extend revenue coverage into 2026. The outlook frames demand as supported by defense and federal IT modernization priorities, suggesting the business can absorb near-term volatility.

Strong Market Position & Advantage: GDIT is positioned as a top-tier federal IT prime, reinforced by recurring placement in major federal contractor rankings and a steady cadence of marquee awards across DoD, intel, and civilian agencies. Its scale inside General Dynamics and ability to deliver mission-critical programs (e.g., enterprise IT modernization and large federal systems) signal competitive advantage in accreditation-heavy government work.

Diversified Revenue Streams: Revenue support is described as coming from multiple General Dynamics segments (Aerospace, Marine, Combat Systems, Technologies) alongside GDIT’s mix of defense, intelligence, health, and civilian programs. This multi-segment and multi-mission exposure reduces dependence on any single program area and supports stability through procurement cycles.

Ghost Robotics
Robotics • Security • Energy
Philadelphia
26 Employees
Hiring Now

Robots that Feel the World™ | Quadrupedal Robots (Q-UGV) for Unstructured, Demanding and Continuous-Use Environments

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Ghost Robotics
Carrier
Security
22 Offices
15,324 Employees
29 Benefits Hiring Now

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...

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Carrier

Carrier's Top Stability & Growth Strengths

Strong Market Position & Advantage: Carrier is consistently described as a top‑three global HVAC player and a long‑time share leader in North America. Commercial HVAC orders and data‑center demand indicate momentum in key higher‑value segments.

Future-Ready Strategy: The portfolio has been reshaped into a pure‑play climate company through the Viessmann Climate Solutions acquisition, expanding European heat‑pump and residential exposure. These moves concentrate the business on energy‑transition areas such as heat pumps and integrated home energy systems.

Healthy Cash Flow: Free cash flow generation remained strong, with approximately $0.9 billion in Q4 2025. Capital deployment plans including share repurchases indicate ongoing liquidity and financial flexibility.

PINKERTON
Security
56 Offices
1,604 Employees
9 Benefits Hiring Now

Pinkerton traces its roots to 1850 when Allan Pinkerton founded Pinkerton's National Detective Agency. Today, Pinkerton offers organizations a range of comprehensive risk management services from security consulting and investigations to executive protection, employment screening and protective intelligence. With employees and offices worldwide, Pinkerton maintains an unmatched reputation for protecting clients and their assets around the globe.

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PINKERTON
Kroll
Big Data • Security • Software • Analytics • Cybersecurity
25 Offices
5,001 Employees
17 Benefits Hiring Now

Kroll is the world’s premier provider of services and digital products related to valuation, governance, risk and transparency. We work with clients across diverse sectors in the areas of valuation, expert services, investigations, cyber security, corporate finance, restructuring, legal and business solutions, data analytics and regulatory compliance. Our firm has nearly 5,000 professionals in 30 countries and territories around the...

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Kroll

Kroll's Top Stability & Growth Strengths

Strong Market Position & Advantage: Multiple third-party descriptions and industry recognitions portray Kroll as a leading independent provider in financial and risk advisory, with top placements in areas like fairness opinions and investigations/forensics. Scale signals such as a global workforce and long operating history reinforce a durable competitive position.

Market Expansion: Evidence points to active expansion through new practices (e.g., Economics and Decision Intelligence), geographic build-outs, and acquisitions across regions including APAC, Europe, and Latin America. Announcements of added services and locations indicate an expanding footprint.

Diversified Revenue Streams: A broad portfolio spanning valuation, investigations, due diligence, compliance, cyber/MDR/IR, restructuring, and agency/trustee services suggests multiple demand drivers. Recognition across several distinct service lines implies revenue is not dependent on a single offering.

Harvard Protection Services
7 Offices
720 Employees
Hiring Now

Harvard Protection Services, LLC is a privately held security firm providing comprehensive enterprise protection through physical and technical security solutions. Its offerings include security staffing, hospitality services, fire/life/safety services, specialized services, emergency training, incident response, and concierge support. The company emphasizes an employee-first culture, client focus, accountability, and maintaining safe, secure environments for clients, their properties, employees, and proprietary assets.

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Harvard Protection Services
Independent Alarm
Professional Services • Security • Cybersecurity • Industrial
Pennsauken
28 Employees
Hiring Now

Independent Alarm is a regional provider based in New Jersey that specializes in the installation, maintenance, and monitoring of security, fire, and life safety systems for both residential and commercial clients. They serve a wide range of industries, including healthcare, education, and retail, and have grown through strategic acquisitions to become a leading alarm company in their market.

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Independent Alarm
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Securitas Security Services USA, Inc.
Professional Services • Security • Consulting
211 Offices
95,000 Employees
Hiring Now

Securitas Security Services USA, Inc. is a leading provider of customized security and guarding solutions. The company offers a comprehensive range of protective services, including on-site guarding, mobile patrols, remote monitoring, and electronic security. They also provide specialized services in fire and safety, corporate risk management through Pinkerton, and professional consulting and investigations to help safeguard people, property, and information.

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Securitas Security Services USA, Inc.
Safe Haven Security Services, LLC.
Internet of Things • Professional Services • Security
70 Offices
1,109 Employees
Hiring Now

Safe Haven Security Services, LLC is a prominent ADT-authorized dealer and security provider founded in 1999. The company specializes in residential security systems, monitoring solutions, and home automation, positioning itself as a national leader in the industry. With headquarters in North Kansas City, MO, and over 100 office locations, it provides comprehensive security and alarm services to homeowners and businesses...

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Safe Haven Security Services, LLC.
OPS Security Group
Events • Information Technology • Security
Philadelphia
209 Employees
Hiring Now

OPS Security Group specializes in providing comprehensive, professional security solutions to businesses, communities, and executives throughout Pennsylvania, New Jersey, New York, Delaware, Maryland, Virginia, Washington D.C., West Virginia, Ohio, Nevada, and Florida. With unrivaled expertise, we're committed to ensuring your peace of mind, safety, and business continuity. Let's secure your future, together.

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OPS Security Group
Arrow Security Inc.
Professional Services • Security
7 Offices
Hiring Now

Arrow Security is a premier security services company providing high-quality, tailored solutions including armed and unarmed guarding, protective services, and corporate investigations. Founded in 1985, the company emphasizes personalized service and world-class safety, serving diverse sectors such as healthcare, education, retail, and critical infrastructure across multiple states, including New York, Florida, and Texas.

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Arrow Security Inc.
Interlaced
Information Technology • Security • Software
4 Offices
36 Employees
12 Benefits Hiring Now

Revolutionize How Your Business Works. Apple IT Support for the Modern World. Built by Apple employees, Interlaced is the industry’s most operationally mature provider of Apple IT services. Access real-time support from an Apple-certified technical consultant with the simple click of a button. Our team of certified Apple IT Consultants, Jamf Pros and IT Strategists use the industry’s leading support tools to...

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Interlaced
International SOS
Healthtech • Security
58 Offices
11,057 Employees
28 Benefits Hiring Now

The International SOS Group of Companies is in the business of saving lives, protecting global workforces from health and security threats. We deliver customised health, security risk management and wellbeing solutions to fuel our clients’ growth and productivity. In the event of extreme weather, an epidemic or a security incident, we provide an immediate response providing peace of mind. Our...

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International SOS
Voree It Solutions
Cloud • Information Technology • Security
Philadelphia
2 Employees

Voree It Solutions is an IT firm that consults in security, networking, data backup, VoIP, cloud and managed IT services to its clients.

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Voree It Solutions
Circulate
Big Data • Mobile • Security • Analytics
Philadelphia
71 Employees

Circulate helps web, app & SDK publishers monetize their first-party data, on a privacy friendly basis.

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Circulate
Xfinity
Security
Philadelphia
69,000 Employees
28 Benefits

Xfinity from Comcast provides TV, high-speed Internet, phone, home security, and mobile services.

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Xfinity
Securitas Canada
210 Offices
8,000 Employees

Securitas Canada is a national security provider offering an extensive portfolio of services to meet complex security needs. Its managed services include on-site security, mobile patrols, video surveillance and alarm systems, supported by licensed guards and flexible response teams. It also provides corporate risk management, using data-driven assessment and forecasting to help organizations identify, reduce and prepare for potential business...

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Securitas Canada
Securitas Security Services USA, Inc.
Information Technology • Professional Services • Security • Consulting
209 Offices

Securitas is a global leader in protective and security services, offering a comprehensive range of solutions including on-site guarding, mobile patrol, technology-based security systems, and corporate risk management. They aim to be an intelligent security solutions partner.

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Securitas Security Services USA, Inc.

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