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Allegion Plc
Public Company
Traded as NYSEALLE
Industry Security, Access control
Founded 1908
Headquarters Dublin, Ireland

Allegion Plc is a provider of security products and solutions for homes and businesses. It makes 27 global brands including CISA, Interflex, LCN, Schlage and Von Duprin. The $2 billion company employs around 8000 people and sells products in more than 120 countries across the world.

Allegion spun off from Ingersoll Rand Plc on Dec. 1, 2013 and became a standalone, publicly traded company. This placed Allegion on the S&P 500 where it replaced JC Penney.[1]

Mergers and subsidiaries[edit]

On Jan. 8, 2014, Allegion acquired certain assets of Schlage Lock de Colombia S.A., the second largest mechanical lock manufacturer in Colombia with revenues of US $12 million. The acquisition gave Allegion a 45,000-square-foot integrated plant in Bogota, Colombia and approximately 350 new employees.[2]


Allegion plc is headquartered in Dublin, Ireland. Its regional offices for the Americas is in Carmel, Indiana. Its European regional offices are in Faenza, Emilia-Romagna, Ravenna, Italy, and the company’s Asia headquarters are in Tower B of City Center of Shanghai in Shanghai, People's Republic of China.[3]

Brands and subsidiaries[edit]

The company's list of brands and subsidiaries include:

  • Costruzioni Italiane Serrature e Affini (Cisa)
  • Interflex – Germany-based European provider and manufacturer of hardware and software for security solutions and time management planning
  • Kryptonite locks
  • Schlage - commercial and residential locksets, door handles, hardware.
  • Von Duprin – exit devices
  • Ives
  • Glynn-Johnson
  • aptiQ
  • Steelcraft
  • Falcon
  • LCN
  • Zero [4]
  • Briton
  • Bricard
  • Brio
  • Dalco
  • Dexter
  • FSH
  • Fusion
  • Inafer
  • ITO Kilit
  • Legge
  • Normbau
  • PegaSys
  • Segurex
  • XceedID


  1. ^ Taborek, Nick (22 November 2013). "J.C. Penney Will Be Replaced by Allegion in S&P 500 After Drop". Archived from the original on 1 December 2013. Retrieved 19 February 2014. 
  2. ^ "Allegion acquires Schlage Lock de Colombia". 
  3. ^ " Contact Us". 
  4. ^

External links[edit]