About TelMaar

Built for companies that work on site, with people who don't all speak the same language.

The story

TelMaar grew out of Mega Software, a Dutch software company that spent years building administration systems for trade, installation and maintenance businesses. The same picture kept coming back: the owner plans in a diary, the technician texts a photo of his job sheet, and on Friday evening someone sits at the kitchen table retyping everything into an accounting package.

On top of that came one thing no package solved. That technician speaks Polish, the planner Turkish, the owner Dutch. Everyone works in a system that knows only one language, so half the team doesn't really work in it at all. That is how TelMaar came about: one app from planning to invoice, in which every employee chooses their own language, while the customer simply receives a Dutch invoice.

We deliberately focus on installation and maintenance companies with two to fifteen employees: electricians, plumbers, heating engineers, painters, cleaning companies, small contractors. Not because others can't use it, but because we would rather serve one kind of business really well than everyone a little.

Our mission

No completed job stays uninvoiced, and no employee stays outside the system because they don't speak the language.

What we stand for

Honest and transparent

We only promise features that actually exist, and we are clear about what TelMaar does and doesn't do. One price per plan, all features included, no small print that surprises you.

Security first

Your financial data deserves protection: encrypted bank details, mandatory two-factor authentication for financial roles, an audit trail and data that stays in the EU.

Built with the people who use it

We build together with installation companies that work with it every day. What a technician needs on a roof or in a meter cupboard carries more weight than what looks good in a sales pitch.

Curious whether TelMaar fits your business?

Thirty days free, all features. We help you set up your first job from planning to invoice.

Start for free

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