Metering & billing agent
ista
Heat meters, data collection, heat billing and SmartPay prepayment for communal heating in UK residential buildings
Based in DuxfordWebsiteUnconfirmed by the firm
Our independent summary
ista is the UK arm of a German metering and billing group. In the UK it supplies and installs heat meters and heat cost allocators, collects meter data and produces consumption-based heat bills for residents of communal heating systems, with SmartPay prepayment and a compliance reporting service. Most relevant to residential landlords and property managers wanting an established metering and billing provider. Its UK site names no heat network projects.
Written by us from public information, not supplied by the firm. Last reviewed 9 November 2026.
At a glance
- Metering & billing
- Meter supply & installation, Meter reading & data, Billing & collection, Pay as you go, Resident support, Regulatory compliance
- Heat Trust
- Not yet confirmed
- Regions
- UK-wide
- Clients
- Residential landlords
Guides related to this firm's services
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