Prosero acquires LukkoLuket Oy in Finland


Following on a successful Finnish expansion in 2021, Prosero starts off the new year with a new acquisition: the highly reputable LukkoLuket Oy of Finland, a full-service supplier of technical security solutions.

Founded in 1997, LukkoLuket Oy began in Pirkanmaa as a traditional locksmithing company. Over the years, the firm has broadened its offering and has expanded into neighbouring regions. LukkoLuket Oy now provides total solutions in technical security, offering customers assistance with everything from planning and installation of integrated security systems to aftersales service and related equipment. Products include mechanical and electronic lock systems, access control systems, door automation, door intercoms, surveillance, and intrusion/burglar alarms. The company’s solutions can be found throughout the community, as a result of close collaboration with the construction and property industries, private companies, and housing cooperatives. LukkoLuket Oy derives its income from project-based sales and aftersales service in maintenance and operations.

The staff works from six offices with affiliated shops in Hämeenlinna, Tampere, Jyväskylä, Lempäälä, Järvenpää, and Mäntsälä, ensuring a strong local presence in large areas of the country. During the past financial year, the company experienced strong growth of 18 %, and turnover amounted to EUR 8.4 million. The future looks bright and the firm’s order books are full.

“LukkoLuket has enjoyed very good growth in recent years, and we’ve become a leader with a unique position in our industry,” says Antti Pekkanen, CEO for LukkoLuket Oy. “Our focus has always been to provide the best service and the latest expertise to our customers, and this is a good fit for Prosero’s organization. Becoming part of the Prosero team will strengthen LukkoLuket’s continued development, ensuring that we can deliver even better service and competence to our customers throughout the country. At the same time, LukkoLuket can contribute vital technical security know-how to Prosero Security Group. We’ll continue our intensive efforts in aftersales and can offer a local presence with first-class service,” adds Antti.

“2021 has been a very successful year for us in Finland. We’re associated with many fine companies here, and we’re so proud and pleased to start 2022 with the addition of this key player in the Finnish market. LukkoLuket’s business model and offer are ideal for Proser’s organization. Their total concept means that customers can turn to them for all their security needs. That’s precisely what we want customers to think of when they think of Prosero companies,” notes Fredrik Gren, CEO for Prosero Security Group.

Prosero is the leading Nordic supplier of technical security solutions, with years of experience and a strong local presence in over 100 locations in Sweden, Norway, Denmark, and Finland.

Prosero is made up of local leaders in security – a network that unites the local presence and flexibility of smaller companies with a larger company’s stability and digital expertise. Prosero delivers competence and provides cutting-edge security technology that is adapted to each customer’s needs and applications. Its service offering includes consulting, integration, operations, maintenance, service, and monitoring of alarms, access control, camera systems, locks, and fire safety. Its total turnover amounts to more than SEK 2,300 million.


Fredrik Gren
CEO, Prosero Security Group AB
+46 705 116 499

Antti Pekkanen
CEO for LukkoLuket Oy
+358 (0) 400 283 856

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