Numas Field
The digital site survey for surveyors, engineers, architects and experts: surveys by category, photos with an evidentiary hash, report and signed PDF.
iPhone · iPad · MacAbout Field →
Professional line · technical firms, energy managers, ESCos
From the site survey to the application, all the way to the invoice.
Three tools for the same job: the on-site survey, the Conto Termico 3.0 application, the management of the job. On Windows and Mac, as well as iPhone and iPad. Every app has a free trial.
The path of an application
The same client, at three moments.
Each app works on its own. Together they cover the work from the first survey to the invoice.
STEP 1
Numas Field
site survey
Ten survey categories, LiDAR measurements, geotagged photos with an evidentiary hash and a draft report. Works offline too.
iPhone · iPad · MacAbout Field →STEP 2
Energy CT3
Conto Termico 3.0 application
Incentive calculation, compliance checks against the decree with the table applied, required documents and export for the portal.
Windows · Mac · iPhone · iPadAbout Energy CT3 →STEP 3
Gestionale
job and invoice
Clients, quotes, jobs, services and appointments. Work assigned to technicians, with reminders.
iPhone · iPad · MacAbout Gestionale →
Flagship product
NUMAS Energy CT3
Preparation and checking of Conto Termico 3.0 applications (Italian Ministerial Decree of 7 August 2025), for companies, public administrations and third-sector bodies.
- Every type of intervention, with the incentive calculation and the instalments.
- Compliance checks against the decree: every check cites the table or article applied.
- Document checklist generated from the application, and an export ready for PortalTermico.
- The same applications on Windows and Mac: the file moves from one computer to the other.
For Windows 10 and 11The office or company PC
For Mac, iPhone and iPadThe same applications, at the desk and on site
Free to create applications and see every calculation. The CT3 Pro subscription is needed to produce the documents to submit.
Where to get them
Each app, its own store.
Every app has a free trial. Prices and trial length are on each store page.
NUMAS Energy CT3Windows · Mac · iPhone · iPad
Numas FieldiPhone · iPad · Mac
Gestionale Studio Tecnico ProiPhone · iPad · Mac
Need several Energy CT3 workstations for a firm or company? Write to us.
Alongside Energy CT3
The rest of the line.
Gestionale Studio Tecnico Pro
Clients, quotes, jobs and appointments in one app, with work assigned to technicians and iCloud sync.
iPhone · iPad · MacAbout Gestionale →