One platform for your property & retrofit services.



As >40% of UK emissions come from households, iknowa provides Property Owners with comprehensive details about the properties they own and supplies valuable insights and actionable steps to:

  1. Improve energy efficiency
  2. Reduce energy consumption
  3. Comply with changing regulations
  4. Increase property value

Associating property characteristics and environmental considerations (e.g. listed buildings and conservation areas) insights can be transformed into a project with a single click, meeting Part L requirements for Property Owner and Trade Contractors.

Trade Contractors on iknowa are able to manage and grow their organisations effectively by:

  1. Finding projects- meeting desired criteria
  2. Sending estimates- valuing knowledge > time spent formatting
  3. Easing resource management- facilitating scale via increased governance and collaboration
  4. Eliminating late payments and unnecessary admin- with project plan and escrow-connected workflows
  5. Providing Upskilling- increasing prospective opportunities for current trade contractors.


Date founded.


Trademarks and patents filed.

£165 million

Retrofit project value.

Meet the founders

Keano Chang
President & COO
Ex. IBM. 10+ years of experience in technology across Automotive, Infrastructure & Industrial sectors, with expertise in solution design and strategy.
Allar Klein
Chairman & CEO
17+ years of global experience in the residential, commercial property and construction market with expertise in technical design and project execution.


Q4 2019
IP Filed
Q2 2020
Google (Equity Free) Investment
Q1 2021
MVP Launch
Q3 2022
Joined Geovation Accelerator Programme
Q1 2023