Company lists · Data refreshed September 2026
Top 15 Energy 4 0 companies based in Portland, United States
RevenueBase identified 28 company matches for energy 4 0 companies associated with Portland, United States as of September 2026 and tracks 220 professional contacts across them, including 109 with verified work emails. Across the United States, New York is the largest hub for this category (141 companies); Portland has 28.
This list covers company matches for energy 4 0 companies associated with Portland, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 15, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 15 largest energy 4 0 companies based in Portland, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 45 contacts → | ||||
Exact match “At Triple Oak Power, our mission is to develop sustainable energy plants.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 2 | 35 contacts → | ||||
Exact match “Elemental Energy is a locally owned and operated solar PV design and installation firm based in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 3 | 22 contacts → | ||||
Exact match “Ren Energy is the first enterprise renewable energy procurement platform that enables leading companies to plan and procure global renewables for their value chains in the most…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 4 | 18 contacts → | ||||
Exact match “Create is redefining the future of energy with bold, innovative solutions that empower IPPs, developers, utilities, communities, and businesses to achieve true energy independence…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 5 | 15 contacts → | ||||
Exact match “Power Northwest is a solar and energy efficiency company focusing on residential and commercial projects throughout the Northwest.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 6 | 10 contacts → | ||||
Exact match “Imagine Energy is a full-service electrical contractor that's been creating expertly crafted solar energy solutions in the Pacific Northwest for nearly 20 years.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 7 | 9 contacts → | ||||
Exact match “Founded in 1979, Solar Oregon is a 501(c)(3) non-profit.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “Emerald Renewable Energy Developers works with infrastructure-level owners and investors who require bankable milestones and low-risk returns for the lifetime of the project.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “Creative Renewable Solutions is a clean energy consulting firm that helps businesses, utilities, and clean energy developers achieve their unique sustainability and performance…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 10 | 4 contacts → | ||||
Exact match “Maine Energy Experts is a Renewable Energy Business in southern Maine, providing solar energy, heat pumps, and new roof solutions to businesses and homeowners.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “Premier Solar NW helps home and business owners tap into clean and affordable solar energy.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Engaged throughout the United States in world-class development, investment, construction, ownership and operations of commercial scale wind energy projects.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “All Correct Solar is a PV and passive solar firm specializing in: community solar, engineering, product development, PV site development and project management.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Dirigo Solar is a Maine-based developer of utility-scale solar photovoltaic (PV) power plants, with over 200 MWac under development throughout the state.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Striving to achieve global energy independence and empower communities, Twende Solar is committed to assisting partners implement and sustain solar energy systems.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “energy 4 0 companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 15 of 28 energy 4 0 companies based in Portland, United States
See the full list, filter by size, metro and specialty, and access 109 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy 4 0 companies based in Portland, United States at a glance
As of Sep 15, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Portland, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 28 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Portland, United States whose business descriptions match “energy 4 0 companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 109 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 15, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Energy 4 0 companies by metro in the United States
- Energy 4 0 companies in New York141
- Energy 4 0 companies in Houston115
- Energy 4 0 companies in Austin78
- Energy 4 0 companies in San Diego63
- Energy 4 0 companies in Chicago61
- Energy 4 0 companies in Dallas60
- Energy 4 0 companies in Denver56
- Energy 4 0 companies in San Francisco55
- Energy 4 0 companies in Los Angeles53
- Energy 4 0 companies in Miami49
- Energy 4 0 companies in Phoenix45
- Energy 4 0 companies in Orlando42
- Energy 4 0 companies in Boston37
- Energy 4 0 companies in Washington36
- Energy 4 0 companies in Atlanta34
- Energy 4 0 companies in San Antonio34
- Energy 4 0 companies in Irvine31
- Energy 4 0 companies in Las Vegas31
- Energy 4 0 companies in Tampa30
- Energy 4 0 companies in Charlotte27
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy 4 0 companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy 4 0 companies are there based in Portland, United States?
RevenueBase identified 28 company matches for energy 4 0 companies associated with Portland, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Triple OAK Power tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most energy 4 0 companies?
New York leads the United States with 141 company records, followed by Houston (115) and Austin (78). Portland has 28.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 109 professional contacts with verified work emails tracked across these 28 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 15, 2026.
Ready to reach these companies? Verified emails and direct dials for all 28 energy 4 0 companies based in Portland, United States. Start with a free account, no credit card.
Download this list →Related lists
Energy 4 0 companies by geography
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- Energy 4 0 companies based in Sydney, Australia
- Energy 4 0 companies based in Belo Horizonte, Brazil
- Energy 4 0 companies based in Campinas, Brazil
- Energy 4 0 companies based in Curitiba, Brazil
- Energy 4 0 companies based in Fortaleza, Brazil
- Energy 4 0 companies based in Porto Alegre, Brazil
- Energy 4 0 companies based in Recife, Brazil
- Energy 4 0 companies based in Rio De Janeiro, Brazil
- Energy 4 0 companies based in Salvador, Brazil
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy 4 0 companies based in Brisbane, Australia
- Energy 4 0 companies based in Melbourne, Australia
- Energy 4 0 companies based in Perth, Australia
- Energy 4 0 companies based in Sydney, Australia
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- Energy 4 0 companies based in Campinas, Brazil
Company intelligence · public preview
Top 15 energy 4 0 companies based in Portland, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 28 matching company records for energy 4 0 companies based in Portland, United States, with 220 tracked contacts and 109 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 15 energy 4 0 companies based in Portland, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Triple OAK Powertripleoakpower.comHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 45 contacts → |
“At Triple Oak Power, our mission is to develop sustainable energy plants.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Elemental Energyelementalenergy.netHQ: Portland, OR, United StatesReported employees: 51-200 | Portland, OR, United States | 51-200 | Exact match | 35 contacts → |
“Elemental Energy is a locally owned and operated solar PV design and installation firm based in Portland, Oregon.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  REN Energyren.incHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 22 contacts → |
“Ren Energy is the first enterprise renewable energy procurement platform that enables leading companies to plan and procure global renewables for their value chains in the most…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Create Energycreate.energyHQ: Portland, TN, United StatesReported employees: 11-50 | Portland, TN, United States | 11-50 | Exact match | 18 contacts → |
“Create is redefining the future of energy with bold, innovative solutions that empower IPPs, developers, utilities, communities, and businesses to achieve true energy independence…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Power Northwestpowernw.comHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 15 contacts → |
“Power Northwest is a solar and energy efficiency company focusing on residential and commercial projects throughout the Northwest.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Imagine Energyimagineenergy.netHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 10 contacts → |
“Imagine Energy is a full-service electrical contractor that's been creating expertly crafted solar energy solutions in the Pacific Northwest for nearly 20 years.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Solar Oregonsolaroregon.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 9 contacts → |
“Founded in 1979, Solar Oregon is a 501(c)(3) non-profit.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Emerald Renewable Energy Developersemrend.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 7 contacts → |
“Emerald Renewable Energy Developers works with infrastructure-level owners and investors who require bankable milestones and low-risk returns for the lifetime of the project.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Creative Renewable Solutions, LLCcreativerenewablesolutions.comHQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 6 contacts → |
“Creative Renewable Solutions is a clean energy consulting firm that helps businesses, utilities, and clean energy developers achieve their unique sustainability and performance…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Maine Energy Expertsmaineenergyexperts.comHQ: Portland, ME, United StatesReported employees: 11-50 | Portland, ME, United States | 11-50 | Exact match | 4 contacts → |
“Maine Energy Experts is a Renewable Energy Business in southern Maine, providing solar energy, heat pumps, and new roof solutions to businesses and homeowners.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Premier Solar NWpremiersolarnw.comHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 4 contacts → |
“Premier Solar NW helps home and business owners tap into clean and affordable solar energy.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | WPD Wind Projects INCwpd-usa.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 3 contacts → |
“Engaged throughout the United States in world-class development, investment, construction, ownership and operations of commercial scale wind energy projects.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  ALL Correct Solarallcorrectsolar.comHQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 2 contacts → |
“All Correct Solar is a PV and passive solar firm specializing in: community solar, engineering, product development, PV site development and project management.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Dirigo Solardirigosolar.comHQ: Portland, ME, United StatesReported employees: 1-10 | Portland, ME, United States | 1-10 | Exact match | 2 contacts → |
“Dirigo Solar is a Maine-based developer of utility-scale solar photovoltaic (PV) power plants, with over 200 MWac under development throughout the state.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Twende Solartwendesolar.orgHQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 2 contacts → |
“Striving to achieve global energy independence and empower communities, Twende Solar is committed to assisting partners implement and sustain solar energy systems.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 28 company matches
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Energy 4 0 companies: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
28 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Portland, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 28 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Energy 4 0 companies by metro in the United States
- Energy 4 0 companies in New York141
- Energy 4 0 companies in Houston115
- Energy 4 0 companies in Austin78
- Energy 4 0 companies in San Diego63
- Energy 4 0 companies in Chicago61
- Energy 4 0 companies in Dallas60
- Energy 4 0 companies in Denver56
- Energy 4 0 companies in San Francisco55
- Energy 4 0 companies in Los Angeles53
- Energy 4 0 companies in Miami49
- Energy 4 0 companies in Phoenix45
- Energy 4 0 companies in Orlando42
- Energy 4 0 companies in Boston37
- Energy 4 0 companies in Washington36
- Energy 4 0 companies in Atlanta34
- Energy 4 0 companies in San Antonio34
- Energy 4 0 companies in Irvine31
- Energy 4 0 companies in Las Vegas31
- Energy 4 0 companies in Tampa30
- Energy 4 0 companies in Charlotte27
Questions about this company list
What does Exact match mean for energy 4 0 companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy 4 0 companies did RevenueBase find based in Portland, United States?
The saved snapshot records 28 matching company records, 220 tracked contacts and 109 verified emails. The public preview displays 15 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy 4 0 companies by geography
- Energy 4 0 companies based in Brisbane, Australia
- Energy 4 0 companies based in Melbourne, Australia
- Energy 4 0 companies based in Perth, Australia
- Energy 4 0 companies based in Sydney, Australia
- Energy 4 0 companies based in Belo Horizonte, Brazil
- Energy 4 0 companies based in Campinas, Brazil
- Energy 4 0 companies based in Curitiba, Brazil
- Energy 4 0 companies based in Fortaleza, Brazil
- Energy 4 0 companies based in Porto Alegre, Brazil
- Energy 4 0 companies based in Recife, Brazil
- Energy 4 0 companies based in Rio De Janeiro, Brazil
- Energy 4 0 companies based in Salvador, Brazil
Cite this list
RevenueBase Data Team. Top 15 energy 4 0 companies based in Portland, United States. Snapshot: September 15, 2026. https://revenuebase.ai/companies/energy-4-0-companies/united-states/portland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy 4 0 companies based in Brisbane, Australia
- Energy 4 0 companies based in Melbourne, Australia
- Energy 4 0 companies based in Perth, Australia
- Energy 4 0 companies based in Sydney, Australia
- Energy 4 0 companies based in Belo Horizonte, Brazil
- Energy 4 0 companies based in Campinas, Brazil
Company intelligence · public preview
Top 15 energy 4 0 companies based in Portland, United States
RevenueBase records 28 matching company records for energy 4 0 companies based in Portland, United States, with 220 tracked contacts and 109 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 15 energy 4 0 companies based in Portland, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Triple OAK Powertripleoakpower.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 45 contacts → |
“At Triple Oak Power, our mission is to develop sustainable energy plants.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Elemental Energyelementalenergy.net HQ: Portland, OR, United StatesReported employees: 51-200 | Portland, OR, United States | 51-200 | Exact match | 35 contacts → |
“Elemental Energy is a locally owned and operated solar PV design and installation firm based in Portland, Oregon.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | REN Energyren.inc HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 22 contacts → |
“Ren Energy is the first enterprise renewable energy procurement platform that enables leading companies to plan and procure global renewables for their value chains in the most…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Create Energycreate.energy HQ: Portland, TN, United StatesReported employees: 11-50 | Portland, TN, United States | 11-50 | Exact match | 18 contacts → |
“Create is redefining the future of energy with bold, innovative solutions that empower IPPs, developers, utilities, communities, and businesses to achieve true energy independence…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Power Northwestpowernw.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 15 contacts → |
“Power Northwest is a solar and energy efficiency company focusing on residential and commercial projects throughout the Northwest.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Imagine Energyimagineenergy.net HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 10 contacts → |
“Imagine Energy is a full-service electrical contractor that's been creating expertly crafted solar energy solutions in the Pacific Northwest for nearly 20 years.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Solar Oregonsolaroregon.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 9 contacts → |
“Founded in 1979, Solar Oregon is a 501(c)(3) non-profit.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Emerald Renewable Energy Developersemrend.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 7 contacts → |
“Emerald Renewable Energy Developers works with infrastructure-level owners and investors who require bankable milestones and low-risk returns for the lifetime of the project.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Creative Renewable Solutions, LLCcreativerenewablesolutions.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 6 contacts → |
“Creative Renewable Solutions is a clean energy consulting firm that helps businesses, utilities, and clean energy developers achieve their unique sustainability and performance…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Maine Energy Expertsmaineenergyexperts.com HQ: Portland, ME, United StatesReported employees: 11-50 | Portland, ME, United States | 11-50 | Exact match | 4 contacts → |
“Maine Energy Experts is a Renewable Energy Business in southern Maine, providing solar energy, heat pumps, and new roof solutions to businesses and homeowners.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Premier Solar NWpremiersolarnw.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 4 contacts → |
“Premier Solar NW helps home and business owners tap into clean and affordable solar energy.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | WPD Wind Projects INCwpd-usa.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 3 contacts → |
“Engaged throughout the United States in world-class development, investment, construction, ownership and operations of commercial scale wind energy projects.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ALL Correct Solarallcorrectsolar.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 2 contacts → |
“All Correct Solar is a PV and passive solar firm specializing in: community solar, engineering, product development, PV site development and project management.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Dirigo Solardirigosolar.com HQ: Portland, ME, United StatesReported employees: 1-10 | Portland, ME, United States | 1-10 | Exact match | 2 contacts → |
“Dirigo Solar is a Maine-based developer of utility-scale solar photovoltaic (PV) power plants, with over 200 MWac under development throughout the state.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Twende Solartwendesolar.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 2 contacts → |
“Striving to achieve global energy independence and empower communities, Twende Solar is committed to assisting partners implement and sustain solar energy systems.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Energy 4 0 companies: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
28 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Portland, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 28 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Energy 4 0 companies by metro in the United States
- Energy 4 0 companies in New York141
- Energy 4 0 companies in Houston115
- Energy 4 0 companies in Austin78
- Energy 4 0 companies in San Diego63
- Energy 4 0 companies in Chicago61
- Energy 4 0 companies in Dallas60
- Energy 4 0 companies in Denver56
- Energy 4 0 companies in San Francisco55
- Energy 4 0 companies in Los Angeles53
- Energy 4 0 companies in Miami49
- Energy 4 0 companies in Phoenix45
- Energy 4 0 companies in Orlando42
- Energy 4 0 companies in Boston37
- Energy 4 0 companies in Washington36
- Energy 4 0 companies in Atlanta34
- Energy 4 0 companies in San Antonio34
- Energy 4 0 companies in Irvine31
- Energy 4 0 companies in Las Vegas31
- Energy 4 0 companies in Tampa30
- Energy 4 0 companies in Charlotte27
Questions about this company list
What does Exact match mean for energy 4 0 companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy 4 0 companies did RevenueBase find based in Portland, United States?
The saved snapshot records 28 matching company records, 220 tracked contacts and 109 verified emails. The public preview displays 15 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 15 energy 4 0 companies based in Portland, United States. Snapshot: September 15, 2026. https://revenuebase.ai/companies/energy-4-0-companies/united-states/portland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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