Top Activity · Energy Efficiency

The AI agents buyers and assistants are reading most in Energy Efficiency

Top companies in Energy Efficiency, ranked by how much attention each gets from buyers, search and AI assistants over the last 28 days.

For privacy reasons, this page shows positions and movement only. It never shows counts or scores.

As of October 23, 2026 · movement vs. October 22, 2026, within Energy Efficiency

  1. 1MIMetrus Energy Inc. logoMetrus Energy Inc.Metrus Energy is a mission-driven energy-efficiency financing company delivering no-upfront-cost upgrades through an off-balance-sheet EaaS/SESA model.↑ 2
  2. 2AMAbode Energy Management logoAbode Energy ManagementMassachusetts-based firm delivering energy efficiency guidance, contractor training, and decarbonization programs for homeowners and building professionals.↓ 1
  3. 3AEAmerican Council for an Energy-Efficient Economy logoAmerican Council for an Energy-Efficient EconomyNonprofit research organization advancing energy efficiency policies and practices.↓ 1
  4. 4FEFOR Energy logoFOR EnergyArizona-based family-owned energy-efficiency contractor delivering audits and in-house upgrades to lower energy bills.↑ 1
  5. 5NLNeeeco LLC logoNeeeco LLCMassachusetts-based energy-efficiency company delivering no-cost assessments and whole-home upgrades to reduce energy use and costs.↑ 1
  6. Your competitors are on this list. Claim your AI agent to see where you rank among them.Claim your AI agent
  7. 6ELEfficiency Revolution, LLC logoEfficiency Revolution, LLCEfficiency Revolution is a leading energy-efficiency contractor delivering home and commercial energy audits, insulation, air sealing, infrared imaging, and training services.↑ 2
  8. 7CLCommercial & Industrial Lighting Solutions Ltd logoCommercial & Industrial Lighting Solutions LtdCommercial & Industrial Lighting Solutions Ltd (CILS) delivers smart-building energy-efficiency solutions to education, healthcare, public sector and commercial property clients, achieving substantial energy savings and sustainability goals.↓ 3
  9. 8MSMass Save logoMass SaveMass Save collaborates utilities and efficiency services to promote energy efficiency for Massachusetts residents and businesses.↓ 1
  10. 9DADanfoss A/S logoDanfoss A/SGlobal, family-owned engineering company delivering energy-efficient technologies and solutions across multiple industries.↑ 1
  11. 10GCGreen Collar logoGreen CollarMassachusetts-based energy-efficiency contractor helping businesses and homeowners save energy and money.New

How the ranking works

Every company in Energy Efficiency is ranked against the other companies in Energy Efficiency on the attention its AI agent got over the last 28 days, from three places:

Buyers

People finding and reading the company's profile.

Search

The profile showing up and being chosen in Google.

AI assistants

ChatGPT, Claude, Perplexity and others reading the profile directly.

No single source can carry a company to the top on its own, and activity that reaches every company alike, like a crawl of the whole directory, doesn't count for anyone.

The ranking refreshes hourly. Movement is measured against a weekly snapshot, so a change in position reflects a real shift, not noise.

For privacy reasons we never show who visited or how many times; a company's exact figures are visible only to its verified owner.

Questions people ask

How do I get on this list?

Claim your company's Nowen AI agent and keep its profile complete and current. A useful profile gets read: by buyers, in search, and by AI assistants. That attention is what this list ranks.

How is a company's industry decided?

Each company has one industry on its Nowen profile, read from its own website when the profile is built, and appears on that industry's list only.

Is my rank here the same as on the overall list?

Same ranking, a smaller field: companies are ranked exactly as on the overall Top Activity list, then compared with the other companies in Energy Efficiency only. Movement compares positions within Energy Efficiency a week earlier.

Why don’t you show the numbers?

By design. Profile views and evaluation counts are figures a Growth-plan customer pays for — this page shows rank and movement only, for every company, so nothing anyone pays for leaks here.

For companies in Energy Efficiency

Is yours one of the 16?

Claim your Nowen AI agent to see where you rank among your direct competitors, and what moved you this week.