Built for owners who are done being their own office.

Tersus is built by Kaldr Business Group. We build operating systems for trades and service businesses, the kind of companies that make real money and still run on a phone, a notebook, and five subscriptions that do not talk to each other.

Cleaning is the clearest case of it. An owner with 12 cleaners can be doing $1.2M a year and still be the receptionist, the dispatcher, the collections department, and the payroll clerk. The work is not the problem. The office is the problem.

So we built the office. Tersus answers the phone, fills the schedule, sends the invoice, collects the card, and pays the cleaner the same day. Nothing about it is a dashboard you have to babysit. It is a system that does the job while you look at what it did.

The name comes from the Latin tersus: wiped clean, polished. That is the standard we hold the software to, and the standard your clients hold you to.