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Personal alarms for lone workers. From railway tracks to blue-light services, with the alarm chain all the way through.

Around one and a half million Swedes work alone for part of their working hours. Operators at wastewater plants, forestry machine drivers, security guards, ferry crews. For them it isn't the alarm that saves the situation, it's that someone answers and knows where you are.

Crystal Alarm makes personal alarms that live in the phone you already carry. One press, and your position goes to a colleague, the company's own alarm centre or straight to SOS Alarm or Avarn. Timed alarms you have to acknowledge, open audio so the operator understands the situation, and documentation of the whole sequence afterwards. Customers span the private and public sector, among them SCA Skog, Holmen, Skogforsk, SJ and Trygg-Hansa, plus a large number of municipalities and regions.

The market is driven by law. The Work Environment Act and the regulation on planning and organising work environment management put the responsibility for lone working on the employer. That makes personal alarms a line in the budget rather than an idea in a project, and that is the kind of demand you can build a sales engine around.

Personal safety, built for the people who work alone.

Crystal Alarm is the market leader in Sweden for mobile personal alarms. 15,000+ active users. Positioning, listen-in, and direct routing to Sweden's largest alarm centers: the things that make a difference when someone is working late, working alone, or working in a situation that just turned.

The journey started on the railways with SJ, Arriva and Arlanda Express, and has since spread into every industry where lone-worker risk is real.

Jens Olsson and Christoffer Wiklander lead the company from Gävle and Stockholm. Their goal is straightforward: fewer people going home worse than they came in.