Dormakaba, which generated roughly $3.4 billion in revenue and $546 million in adjusted EBITDA in fiscal 2025/26, has agreed to acquire UK hotel-technology company Alliants in a deal that moves the lockmaker directly into digital check-in, payments and guest messaging. Financial terms were not disclosed, and the transaction is expected to close after regulatory approval later this year.

Alliants, founded in Southampton in 2009, supports more than 100,000 hotel rooms worldwide and employs more than 100 people. Its platform covers the full guest journey: pre-arrival registration, contactless check-in and checkout, payments, digital keys, concierge services, workflow automation and guest-facing applications. Its client list includes Four Seasons, Nobu Hospitality and Lore Group.

For a company of dormakaba's scale, the deal matters less for revenue than for what it changes strategically. The room lock, once a self-contained purchase that sat in place for a decade, is becoming one component in a larger system connecting reservation data, guest identity, payment status and service delivery.

What does the acquisition actually add?

The most concrete capability is wallet-based digital keys. Alliants' technology places hotel credentials in Apple Wallet and Google Wallet, so guests can open supported doors without downloading a hotel or brand app. Keys can be shared with traveling companions, and supported devices can unlock doors without the guest waking or unlocking the phone.

That addresses a persistent weakness of mobile access. Frequent guests may keep a preferred brand's app, but an occasional traveler rarely installs one for a single stay. Placing the credential in a wallet the guest already uses removes that hurdle.

The larger play is orchestration. A digital-arrival workflow typically requires connections among the property-management system, payment processor, identity-verification service, guest application and lock platform. If one connection fails, the guest ends up at the front desk while an employee tries to find which vendor caused the problem. Bringing more of that chain under one provider could reduce handoffs and give hotels a clearer line of responsibility when something breaks.

A crowded competitive field

The deal follows a series of dormakaba investments in connected access. Its 2025/26 annual report lists six completed bolt-on acquisitions and two venture investments, including mobile-credential company any2any, an investment in access-orchestration provider SwiftConnect, and the purchase of Vintech Systems, which expanded dormakaba's lodging presence in Asia-Pacific.

Dormakaba will still compete with established access rivals. ASSA ABLOY Global Solutions, which includes the Vingcard brand, already markets centrally managed physical and digital access. SALTO has moved into cloud-based access management and mobile credentials. Onity, owned by Honeywell following its $4.95 billion purchase of Carrier's Global Access Solutions business, says it serves more than 30,000 properties, has sold over five million electronic locks and has deployed more than four million Bluetooth-enabled locking devices.

Alliants also places dormakaba into a different software arena, against guest-experience platforms such as Canary Technologies, Duve, Hudini and INTELITY, plus property-management-system providers Oracle Hospitality and Mews that are expanding into digital check-in, payments and automation. Dormakaba will compete for software budgets, not only lock contracts.

What does this change for hotel buyers?

Distribution is one clear benefit: dormakaba can introduce Alliants' software to existing hotel customers across operations in more than 130 countries, while Alliants gains an established sales, installation and support network.

But large hotel groups rarely run standardized technology stacks. A portfolio assembled through development, acquisitions and third-party management may contain several lock brands, multiple property-management systems and different guest apps. Dormakaba and Alliants have said their products will remain interoperable with other providers; the real test for buyers will be whether competing lock systems and software partners receive the same development attention and service levels as dormakaba's own products.

Data ownership adds another layer of scrutiny. Alliants' platform can process guest messages, payment information, service requests, preferences and behavioral data — a richer target for cyberattacks and a more complicated set of privacy obligations than a system that manages only room credentials and entry records.

Dormakaba has not said whether Alliants will operate independently, how products will be packaged, or whether pricing will change. Those decisions will determine whether the company is building an open hospitality platform or primarily adding software that strengthens its own hardware business. Either way, the lock on the door now comes with a software roadmap attached.