Gallagher Security

Gallagher Security company information, Employees & Contact Information

Gallagher Security is a global leader in integrated technology solutions that help organizations around the world protect, secure, and manage people and assets. Our award-winning solutions are trusted by government, defense, commercial, industrial, healthcare, transportation, mining, and educational organizations in 140 countries. We design and manufacture a comprehensive suite of security software and hardware - including integrated access control, intruder alarm, and perimeter solutions - all on site at our global headquarters. The intelligent technology can be scaled and customized to deliver business efficiencies across simple, enterprise, and high security sites. Trusted by over 20,000 security customers worldwide, Gallagher solutions are used to simplify life on campus within the education sector, keep staff and patients safe in healthcare, ensure the highest security requirements and compliances are met for government sites in the Five Eyes alliance, safeguard critical infrastructure within the utilities industry, and ensure uninterrupted movement for transport and logistics.

Company Details

Employees
364
Founded
-
Address
181 Kahikatea Drive, Private Bag 3026 Waikato Mail Centre,united Kingdom
Industry
Security And Investigations
NAICS
Investigation and Security Services
Investigation, Guard, and Armored Car Services
Investigation Services
Armored Car Services
HQ
Hamilton, Waikato
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News

Arthur J Gallagher & Co stock hits 52-week low at 275.01 USD - Investing.com

Arthur J Gallagher & Co stock hits 52-week low at 275.01 USD Investing.com

Seeking Clues to Arthur J. Gallagher (AJG) Q3 Earnings? A Peek Into Wall Street Projections for Key Metrics - Yahoo Finance

Seeking Clues to Arthur J. Gallagher (AJG) Q3 Earnings? A Peek Into Wall Street Projections for Key Metrics Yahoo Finance

2,537 Shares in Arthur J. Gallagher & Co. $AJG Acquired by Petra Financial Advisors Inc. - MarketBeat

2,537 Shares in Arthur J. Gallagher & Co. $AJG Acquired by Petra Financial Advisors Inc. MarketBeat

Arthur J. Gallagher & Co. Acquires Strategic Services Group, Inc. - PR Newswire

Arthur J. Gallagher & Co. Acquires Strategic Services Group, Inc. PR Newswire

Is a Beat in the Cards for Arthur J. Gallagher This Earnings Season? - TradingView

Is a Beat in the Cards for Arthur J. Gallagher This Earnings Season? TradingView

Teacher Retirement System of Texas Sells 2,816 Shares of Arthur J. Gallagher & Co. $AJG - MarketBeat

Teacher Retirement System of Texas Sells 2,816 Shares of Arthur J. Gallagher & Co. $AJG MarketBeat

Arthur J. Gallagher & Co.: Fairly Valued Global Insurance Broker (NYSE:AJG) - Seeking Alpha

Arthur J. Gallagher & Co.: Fairly Valued Global Insurance Broker (NYSE:AJG) Seeking Alpha

Top insurance brokers, No. 3: Arthur J. Gallagher & Co. - Business Insurance

Top insurance brokers, No. 3: Arthur J. Gallagher & Co. Business Insurance

Gallagher closes $13.45bn acquisition of AssuredPartners - Reinsurance News

Gallagher closes $13.45bn acquisition of AssuredPartners Reinsurance News

Fjarde AP Fonden Fourth Swedish National Pension Fund Has $24.74 Million Stake in Arthur J. Gallagher & Co. $AJG - MarketBeat

Fjarde AP Fonden Fourth Swedish National Pension Fund Has $24.74 Million Stake in Arthur J. Gallagher & Co. $AJG MarketBeat

MQS Management LLC Buys New Position in Arthur J. Gallagher & Co. $AJG - MarketBeat

MQS Management LLC Buys New Position in Arthur J. Gallagher & Co. $AJG MarketBeat

Arthur J. Gallagher & Co. $AJG Shares Acquired by Guinness Asset Management LTD - MarketBeat

Arthur J. Gallagher & Co. $AJG Shares Acquired by Guinness Asset Management LTD MarketBeat

Arthur J. Gallagher & Co. $AJG Shares Sold by Envestnet Asset Management Inc. - MarketBeat

Arthur J. Gallagher & Co. $AJG Shares Sold by Envestnet Asset Management Inc. MarketBeat

Oppenheimer Asset Management Inc. Sells 4,169 Shares of Arthur J. Gallagher & Co. $AJG - MarketBeat

Oppenheimer Asset Management Inc. Sells 4,169 Shares of Arthur J. Gallagher & Co. $AJG MarketBeat

Weiss Ratings Reiterates "Buy (B-)" Rating for Arthur J. Gallagher & Co. (NYSE:AJG) - MarketBeat

Weiss Ratings Reiterates "Buy (B-)" Rating for Arthur J. Gallagher & Co. (NYSE:AJG) MarketBeat

Asset Management One Co. Ltd. Purchases 3,830 Shares of Arthur J. Gallagher & Co. $AJG - MarketBeat

Asset Management One Co. Ltd. Purchases 3,830 Shares of Arthur J. Gallagher & Co. $AJG MarketBeat

Arthur J. Gallagher & Co. $AJG Shares Purchased by State of New Jersey Common Pension Fund D - MarketBeat

Arthur J. Gallagher & Co. $AJG Shares Purchased by State of New Jersey Common Pension Fund D MarketBeat

Sumitomo Mitsui Trust Group Inc. Grows Position in Arthur J. Gallagher & Co. $AJG - MarketBeat

Sumitomo Mitsui Trust Group Inc. Grows Position in Arthur J. Gallagher & Co. $AJG MarketBeat

First Citizens Bank & Trust Co. Increases Position in Arthur J. Gallagher & Co. $AJG - MarketBeat

First Citizens Bank & Trust Co. Increases Position in Arthur J. Gallagher & Co. $AJG MarketBeat

Brookstone Capital Management Purchases 7,142 Shares of Arthur J. Gallagher & Co. $AJG - MarketBeat

Brookstone Capital Management Purchases 7,142 Shares of Arthur J. Gallagher & Co. $AJG MarketBeat

Gallagher names new managing director - Business Insurance

Gallagher names new managing director Business Insurance

Gallagher should pay partial earnout in M&A dispute: Court - Business Insurance

Gallagher should pay partial earnout in M&A dispute: Court Business Insurance

Gallagher Sues Two Former Brokers Who Started Own Firm - Insurance Journal

Gallagher Sues Two Former Brokers Who Started Own Firm Insurance Journal

Gallagher closes AssuredPartners acquisition - Business Insurance

Gallagher closes AssuredPartners acquisition Business Insurance

Arthur J. Gallagher Completes $13.5 Billion Acquisition of AssuredPartners - Insurance Journal

Arthur J. Gallagher Completes $13.5 Billion Acquisition of AssuredPartners Insurance Journal

Gallagher reports revenue rise, sees AssuredPartners deal closing soon - Business Insurance

Gallagher reports revenue rise, sees AssuredPartners deal closing soon Business Insurance

Arthur J. Gallagher & Co. Acquires The Equinox Agency, LLC - PR Newswire

Arthur J. Gallagher & Co. Acquires The Equinox Agency, LLC PR Newswire

Arthur J. Gallagher & Co. Acquires Strategic Services Group, Inc. - Eastern Progress

Arthur J. Gallagher & Co. Acquires Strategic Services Group, Inc. Eastern Progress

Gallagher acquires Bremer Insurance to expand Midwest presence - Insurance Business America

Gallagher acquires Bremer Insurance to expand Midwest presence Insurance Business America

DekaBank Deutsche Girozentrale Has $35.06 Million Holdings in Arthur J. Gallagher & Co. $AJG - MarketBeat

DekaBank Deutsche Girozentrale Has $35.06 Million Holdings in Arthur J. Gallagher & Co. $AJG MarketBeat

Q3 2025 Results Release: Arthur J. Gallagher & Co. Schedules Oct. 30 Earnings & Call - Stock Titan

Q3 2025 Results Release: Arthur J. Gallagher & Co. Schedules Oct. 30 Earnings & Call Stock Titan

Arthur J. Gallagher & Co. Acquires Strategic Services Group, Inc. - Stock Titan

Arthur J. Gallagher & Co. Acquires Strategic Services Group, Inc. Stock Titan

Arthur J. Gallagher & Co. Acquires Wilkins & Associates Insurance Services, Inc. - PR Newswire

Arthur J. Gallagher & Co. Acquires Wilkins & Associates Insurance Services, Inc. PR Newswire

Arthur J. Gallagher & Co. acquires AssuredPartners - Captive Insurance Times

Arthur J. Gallagher & Co. acquires AssuredPartners Captive Insurance Times

Arthur J. Gallagher & Co. Acquires Dean R. Casey & Associates - PR Newswire

Arthur J. Gallagher & Co. Acquires Dean R. Casey & Associates PR Newswire

Gallagher must pay $50m to PIUS seller after earnout performance confirmed - Insurance Business America

Gallagher must pay $50m to PIUS seller after earnout performance confirmed Insurance Business America

Arthur J. Gallagher & Co. Announces Second Quarter 2025 Earnings Release And Conference Call Date - Yahoo Finance

Arthur J. Gallagher & Co. Announces Second Quarter 2025 Earnings Release And Conference Call Date Yahoo Finance

Brad Gallagher - University of Colorado Boulder

Brad Gallagher University of Colorado Boulder

Arthur J. Gallagher & Co. Completes Acquisition of Woodruff Sawyer - PR Newswire

Arthur J. Gallagher & Co. Completes Acquisition of Woodruff Sawyer PR Newswire

Arthur J. Gallagher & Co. Acquires Imbs Holdings, Inc. - PR Newswire

Arthur J. Gallagher & Co. Acquires Imbs Holdings, Inc. PR Newswire

Exclusive: Gallagher-AssuredPartners’ $13.5 billion tie up expected to close in the next week, sources say - The Insurer

Exclusive: Gallagher-AssuredPartners’ $13.5 billion tie up expected to close in the next week, sources say The Insurer

Arthur J. Gallagher & Co. Acquires Türkiye-based Aspera - PR Newswire

Arthur J. Gallagher & Co. Acquires Türkiye-based Aspera PR Newswire

Arthur J. Gallagher & Co. acquires Bremer Insurance Agencies - Captive Insurance Times

Arthur J. Gallagher & Co. acquires Bremer Insurance Agencies Captive Insurance Times

Gallagher completes acquisition of AssuredPartners - Investing.com

Gallagher completes acquisition of AssuredPartners Investing.com

Arthur J. Gallagher & Co. Announces Agreement to Acquire Woodruff Sawyer - PR Newswire

Arthur J. Gallagher & Co. Announces Agreement to Acquire Woodruff Sawyer PR Newswire

Arthur J. Gallagher & Co. Acquires First Capital Financial Services - PR Newswire

Arthur J. Gallagher & Co. Acquires First Capital Financial Services PR Newswire

Arthur J. Gallagher & Co. Earnings Missed Analyst Estimates: Here's What Analysts Are Forecasting Now - simplywall.st

Arthur J. Gallagher & Co. Earnings Missed Analyst Estimates: Here's What Analysts Are Forecasting Now simplywall.st

Major Insurance Broker Expansion: Arthur J. Gallagher Acquires AssuredPartners in Strategic Growth Move - Stock Titan

Major Insurance Broker Expansion: Arthur J. Gallagher Acquires AssuredPartners in Strategic Growth Move Stock Titan

Arthur J. Gallagher & Co. stock outperforms competitors on strong trading day - MarketWatch

Arthur J. Gallagher & Co. stock outperforms competitors on strong trading day MarketWatch

Arthur J. Gallagher & Co. Announces First Quarter 2025 Earnings Release And Conference Call Date - Yahoo Finance

Arthur J. Gallagher & Co. Announces First Quarter 2025 Earnings Release And Conference Call Date Yahoo Finance

A. J. Gallagher completes acquisition of Woodruff Sawyer - Reinsurance News

A. J. Gallagher completes acquisition of Woodruff Sawyer Reinsurance News

Arthur J. Gallagher’s revenue rises 16% to $3.2bn for Q2’25 - Reinsurance News

Arthur J. Gallagher’s revenue rises 16% to $3.2bn for Q2’25 Reinsurance News

M&A round-up: Gallagher, Hilb Group, Inszone - Insurance Business America

M&A round-up: Gallagher, Hilb Group, Inszone Insurance Business America

Arthur J. Gallagher & Co. (NYSE:AJG) Given Average Rating of "Moderate Buy" by Brokerages - MarketBeat

Arthur J. Gallagher & Co. (NYSE:AJG) Given Average Rating of "Moderate Buy" by Brokerages MarketBeat

WESPAC Advisors SoCal LLC Takes $3.50 Million Position in Arthur J. Gallagher & Co. $AJG - MarketBeat

WESPAC Advisors SoCal LLC Takes $3.50 Million Position in Arthur J. Gallagher & Co. $AJG MarketBeat

Gallagher builds momentum as one of the world's fastest-growing insurance brokerages - Insurance Business America

Gallagher builds momentum as one of the world's fastest-growing insurance brokerages Insurance Business America

Arthur J. Gallagher & Co. (NYSE:AJG) Stock's Been Sliding But Fundamentals Look Decent: Will The Market Correct The Share Price In The Future? - simplywall.st

Arthur J. Gallagher & Co. (NYSE:AJG) Stock's Been Sliding But Fundamentals Look Decent: Will The Market Correct The Share Price In The Future? simplywall.st

Here's What to Expect From Arthur J. Gallagher's Next Earnings Report - Yahoo Finance

Here's What to Expect From Arthur J. Gallagher's Next Earnings Report Yahoo Finance

Arthur J. Gallagher & Co. $AJG Shares Purchased by IFP Advisors Inc - MarketBeat

Arthur J. Gallagher & Co. $AJG Shares Purchased by IFP Advisors Inc MarketBeat

Arthur J. Gallagher & Co. Acquires Bircroft Insurance Services - PR Newswire

Arthur J. Gallagher & Co. Acquires Bircroft Insurance Services PR Newswire

Arthur J. Gallagher & Co. Acquires Dyste Williams - PR Newswire

Arthur J. Gallagher & Co. Acquires Dyste Williams PR Newswire

Earnings call transcript: Arthur J. Gallagher Q2 2025 misses EPS forecast, stock declines - Investing.com

Earnings call transcript: Arthur J. Gallagher Q2 2025 misses EPS forecast, stock declines Investing.com

Arthur J. Gallagher & Co. Acquires RMA General Limited - PR Newswire

Arthur J. Gallagher & Co. Acquires RMA General Limited PR Newswire

Arthur J. Gallagher & Co. Acquires Agilis Partners LLC - PR Newswire

Arthur J. Gallagher & Co. Acquires Agilis Partners LLC PR Newswire

A. J. Gallagher acquires Texas-based Litchfield Special Risks - Reinsurance News

A. J. Gallagher acquires Texas-based Litchfield Special Risks Reinsurance News

Arthur J. Gallagher & Co. Acquires Case Group - PR Newswire

Arthur J. Gallagher & Co. Acquires Case Group PR Newswire

Arthur J. Gallagher Q2 Earnings Miss Estimates, Revenues Up Y/Y - Yahoo Finance

Arthur J. Gallagher Q2 Earnings Miss Estimates, Revenues Up Y/Y Yahoo Finance

Gallagher acquires Dion Leadership Inc. - Consulting.us

Gallagher acquires Dion Leadership Inc. Consulting.us

Q&A with Judge Gordon Gallagher | Colorado's first federal district judge stationed on Western Slope - Colorado Politics

Q&A with Judge Gordon Gallagher | Colorado's first federal district judge stationed on Western Slope Colorado Politics

Arthur J. Gallagher & Co. Acquires Philinsure - PR Newswire

Arthur J. Gallagher & Co. Acquires Philinsure PR Newswire

Cramer on Arthur J. Gallagher (AJG): ‘A Company That’s Quietly Climbing’ in the Market - Yahoo Finance

Cramer on Arthur J. Gallagher (AJG): ‘A Company That’s Quietly Climbing’ in the Market Yahoo Finance

Arthur J. Gallagher & Co. (AJG): Among the Top Stocks to Buy According to Citadel Investment Group - Yahoo Finance

Arthur J. Gallagher & Co. (AJG): Among the Top Stocks to Buy According to Citadel Investment Group Yahoo Finance

Arthur J. Gallagher & Co. Acquires Tresidder Insurance Brokers - PR Newswire

Arthur J. Gallagher & Co. Acquires Tresidder Insurance Brokers PR Newswire

Gallagher reports growth as insurance market expands - Insurance Business America

Gallagher reports growth as insurance market expands Insurance Business America

A. J. Gallagher sees net earnings hit $709m in Q1’25 on strong segment growth - Reinsurance News

A. J. Gallagher sees net earnings hit $709m in Q1’25 on strong segment growth Reinsurance News

Gallagher hires former Aon M&A, transactional risk executive - Business Insurance

Gallagher hires former Aon M&A, transactional risk executive Business Insurance

USI, Gallagher and United Risk announce strategic acquisitions - Insurance Business America

USI, Gallagher and United Risk announce strategic acquisitions Insurance Business America

Gallagher reports strong financial results in Q2 - Insurance Business America

Gallagher reports strong financial results in Q2 Insurance Business America

Arthur J. Gallagher & Co. acquired Strategic Services Group, Inc. - MarketScreener

Arthur J. Gallagher & Co. acquired Strategic Services Group, Inc. MarketScreener

‘We’re building a moat around a castle’: How Gallagher’s CEO struck 500 deals in 30 years - https-//www.semafor.com

‘We’re building a moat around a castle’: How Gallagher’s CEO struck 500 deals in 30 years https-//www.semafor.com

Gallagher strikes $1.2 billion deal for rival insurance broker Woodruff Sawyer - Reuters

Gallagher strikes $1.2 billion deal for rival insurance broker Woodruff Sawyer Reuters

Arthur J. Gallagher & Co. (NYSE:AJG): One of the Best Insurance Stocks to Buy According to Hedge Funds - Yahoo Finance

Arthur J. Gallagher & Co. (NYSE:AJG): One of the Best Insurance Stocks to Buy According to Hedge Funds Yahoo Finance

Shareholders Should Be Pleased With Arthur J. Gallagher & Co.'s (NYSE:AJG) Price - simplywall.st

Shareholders Should Be Pleased With Arthur J. Gallagher & Co.'s (NYSE:AJG) Price simplywall.st

Arthur J. Gallagher & Co. Acquires W K Webster & Co Ltd - PR Newswire

Arthur J. Gallagher & Co. Acquires W K Webster & Co Ltd PR Newswire

Gallagher’s acquisition of AssuredPartners pushed back amid regulatory review - Reinsurance News

Gallagher’s acquisition of AssuredPartners pushed back amid regulatory review Reinsurance News

Arthur J Gallagher continues M&A streak - Insurance Business America

Arthur J Gallagher continues M&A streak Insurance Business America

Arthur J. Gallagher Completes Buy of Woodruff Sawyer - Insurance Journal

Arthur J. Gallagher Completes Buy of Woodruff Sawyer Insurance Journal

Small plane affiliated with Arthur J. Gallagher & Co. from Rolling Meadows crashes at Chicago Executive Airport in Wheeling - ABC7 Chicago

Small plane affiliated with Arthur J. Gallagher & Co. from Rolling Meadows crashes at Chicago Executive Airport in Wheeling ABC7 Chicago

Arthur J. Gallagher & Co. buys Australian brokerage - Insurance Business America

Arthur J. Gallagher & Co. buys Australian brokerage Insurance Business America

Sidley Represents Gallagher in US$13.45 Billion Acquisition of AssuredPartners - Sidley Austin LLP

Sidley Represents Gallagher in US$13.45 Billion Acquisition of AssuredPartners Sidley Austin LLP

Arthur J. Gallagher: A High-Quality Stock That’s Worth The Premium (NYSE:AJG) - Seeking Alpha

Arthur J. Gallagher: A High-Quality Stock That’s Worth The Premium (NYSE:AJG) Seeking Alpha

Arthur J. Gallagher & Co. (AJG) One of the Best Stocks to Buy According to Balyasny Asset Management’s Portfolio - Yahoo Finance

Arthur J. Gallagher & Co. (AJG) One of the Best Stocks to Buy According to Balyasny Asset Management’s Portfolio Yahoo Finance

Arthur J. Gallagher & Co. stock underperforms Tuesday when compared to competitors - MarketWatch

Arthur J. Gallagher & Co. stock underperforms Tuesday when compared to competitors MarketWatch

Gallagher completes $1.2 billion deal with Woodruff Sawyer - Insurance Business America

Gallagher completes $1.2 billion deal with Woodruff Sawyer Insurance Business America

Gallagher Bassett acquires W K Webster to expand marine claims expertise - Insurance Business America

Gallagher Bassett acquires W K Webster to expand marine claims expertise Insurance Business America

Gallagher's ascent: New report reveals how brokerage is taking on industry giants - Insurance Business America

Gallagher's ascent: New report reveals how brokerage is taking on industry giants Insurance Business America

Arthur J. Gallagher (AJG) Earnings Expected to Grow: Should You Buy? - Yahoo Finance

Arthur J. Gallagher (AJG) Earnings Expected to Grow: Should You Buy? Yahoo Finance

Have Insiders Sold Arthur J. Gallagher Shares Recently? - simplywall.st

Have Insiders Sold Arthur J. Gallagher Shares Recently? simplywall.st

Insurance Giant Gallagher Strengthens Australian Agriculture Presence Through Strategic MACK Insurance Buyout - Stock Titan

Insurance Giant Gallagher Strengthens Australian Agriculture Presence Through Strategic MACK Insurance Buyout Stock Titan

Arthur J. Gallagher buys New York-based P&C insurance firm - Insurance Business America

Arthur J. Gallagher buys New York-based P&C insurance firm Insurance Business America

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