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About

Less wasted time. Better balance.

Greatweek is the rent and energy billing platform inside the NOI landlord offer. NOI installs solar, batteries and EV chargers on your buildings. Greatweek turns that hardware into a monthly revenue line.

Mission

Make internal flows super simple — so landlords can focus on what they love and less on the boring stuff.

Promise

The clever utility for U.S. landlords and their tenants. Visionary but practical. Direct, yet helpful.

Two products. One offer.

NOI installs the system. Greatweek collects the revenue.