Independent by design
We sell no energy, no hardware, and no software. The opportunities we recommend are the ones that pay you back, not the ones that suit a supplier. Our advice follows your meter.

Request an audit
Tell us about your sites and we will scope an audit that shows you exactly where your energy and carbon savings sit, what it costs to capture them, and the return you can expect. You get a clear, metered baseline and a prioritised plan, not a generic report. We are independent, so the audit chases the saving on your meter, nothing else.
Start your audit request
The more you share, the more precise our scoped proposal will be. It takes a few minutes. Prefer to talk first? Book a consultation instead.
What the audit covers
An EM3 audit is engineering work, not a survey. We measure how your sites actually use energy, then hand you a clear plan ranked by return. Here is what you get.

Why an EM3 audit is different
Plenty of audits end in a PDF that sits in a drawer. Ours are built by engineers who go on to deliver the projects, so the numbers are real and the plan is one we would stand behind on site.
We sell no energy, no hardware, and no software. The opportunities we recommend are the ones that pay you back, not the ones that suit a supplier. Our advice follows your meter.
Our auditors are energy engineers who understand cooling, steam, refrigeration, process loads, and utilities at industrial scale. We find savings a generic audit misses because we know where to look.
We are an execution partner, not advice only. The same team that audits your sites can engineer, implement, and verify the savings under an ISO 50001 measurement and verification regime.
What happens next
Requesting an audit does not commit you to anything. Here is the simple path from your enquiry to a proposal you can take to your team. We aim to reply within one working day.
An EM3 energy engineer reads your details and your sites, and matches you with someone who knows your sector.
A short call to confirm scope, answer your questions, and agree what the audit should cover. No pressure, no obligation.
Where it adds value, we visit so the baseline is built on real readings, not assumptions.
You receive a scoped audit proposal: what we will measure, the likely opportunities, and the expected return.
Prefer to talk first
Rather talk it through before you write it up? Call or email the nearest office and we will direct your enquiry to the right team.
Ireland (HQ)
2nd Floor, 1 Bank Place, Limerick City, Co. Limerick, V94 HT2Y
United States
320 West Ohio Street, Chicago, Illinois 60654
United Kingdom
Athena House, Tachbrook Park, Athena Drive, Royal Leamington Spa, Warwick, CV34 6RL
Spain
Avenida de Brasil, 17 entreplanta, 28020 Madrid
Paris and Sao Paulo office details are confirmed on request. See all six offices on the Locations page.