A breakdown of the 149 companies running Powerwall.
Top industries
Resources, energy and utilities36
Construction and building30
Industrial and manufacturing17
Education and training13
Information technology and services12
Professional and business services12
Media and telecommunications8
Financial services6
No industry recorded: 5
Company size
1–1013 (10%)
11–5039 (30%)
51–25030 (23%)
251–50023 (18%)
501–1,0004 (3%)
1,001–5,00010 (8%)
5,001–10,0005 (4%)
10,001+6 (5%)
Share of companies with a recorded size, by employees.
No size recorded: 19
One dataset. Four ways to sell.
Match the deepest technology intelligence against the most comprehensive data on companies and people – such as who is growing, raised capital or changed role – for pinpoint precision on GTM campaigns.
Competitor displacement
Find the accounts running a competitor today and go after them with the right argument.
Complementary tools
Target companies whose stack sits alongside yours and integrates without a fight.
Service partners
Identify implementers and agencies already working in the technologies you support.
Market insights
Map your total addressable market and track aggregated trends such as AI maturity.
Frequently asked questions
About the Powerwall data on this page.
How many companies use Powerwall?
Firmable holds confirmed Powerwall detections for 149 distinct companies, 39 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Powerwall?
MARS Energy Group, Our World Energy and Span are among the most prominent in the current set.
What industries use Powerwall?
Resources, energy and utilities, construction and building and industrial and manufacturing lead the set, across 16 industries in total.
What size companies use Powerwall?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are Powerwall users based?
The United States, Australia, Canada and the Philippines account for most detections, across 13 countries.
How current is this data?
39 companies were confirmed in the last 90 days. Last detection 6 September 2026.
