Registry Online
Standardized · Signed · Continuous
Every system, visible from install to retirement
Persistent Operational Intelligence · Integration Partners

Your data is only as valuable as where it lives.

Harmelo is the neutral registry for the mechanical and energy systems inside buildings — the permanent record the owners, insurers, and lenders who price risk read to make decisions. Those institutions increasingly want live telemetry and signed service notes on the same record, monitored in one place. We're opening the registry to a first group of telemetry and monitoring companies, so your data gets a durable home, a permanent identity, and a direct path to the people who act on it.

Your telemetry Live performance signals Signed service records Verified by the pros System identity HMIN · HEIN one permanent record Read by Owners Insurers Lenders
Live signals and service history, on one identity, in the hands of the people who act on it
Why integrate

Your data is worth more on the record than in a dashboard.

A permanent anchor

Your readings attach to each system's permanent identity, HMIN for mechanical, HEIN for energy, so they live on the asset's lasting record instead of inside a standalone dashboard that resets when the contract or owner changes.

Reach who acts on it

Owners, operators, insurers, and lenders are who the registry is built for. Reaching them is something your data cannot do on its own. On the record it arrives with the context that gives it weight, the system, its history, and its identity.

Neutral by design

Harmelo competes with no monitoring platform. It's the shared layer that makes everyone's data more valuable in one place, not another walled garden trying to replace what you already do well.

The demand is already pulling

Owners, operators, insurers, and lenders all want live data tied to the record, above all on the systems where problems begin, water and fire. That record is Harmelo's, and integration is the way onto it. Getting in early puts your data there before the rest.

How it works

Three steps to a record that finally sees everything.

1

Every system has an identity

Each mechanical and energy system carries a permanent identifier, HMIN or HEIN, that persists across owners, contractors, and platforms.

2

You connect to that identity

We work with early partners to scope and build the integration their systems need, so your data flows to the right identity cleanly and securely.

3

It all sits on one record

Live signals and signed service history live together on a single record, visible to the owners, operators, insurers, and lenders who rely on it.

Who should integrate

If your systems produce data about a building, it belongs here.

The systems behind the biggest preventable problems, water and fire, matter most of all, which is exactly where owners, operators, and the institutions pricing risk want eyes on the record.

Water detection & surveillance Fire detection & suppression Telemetry & remote monitoring Building automation & BMS Smart building systems Connected-equipment OEMs Energy & solar monitoring Battery & storage platforms IoT & sensor providers Smart home devices EV charging networks
Early integration partners

We're opening the door to a first group of partners.

The institutions that underwrite and finance buildings increasingly want live data and signed service history on one permanent record, monitored together. Get in early and your data becomes part of that record as its institutional reach grows — we scope the connection each partner's systems need. If your systems belong on the record, start the conversation.