Company lists · Data refreshed September 2026
Top 25 Energy efficient building companies based in Portland, United States
RevenueBase identified 46 company matches for energy efficient building companies associated with Portland, United States as of September 2026 and tracks 1,133 professional contacts across them, including 535 with verified work emails. Across the United States, New York is the largest hub for this category (110 companies); Portland follows with 46.
This list covers company matches for energy efficient building 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 16, 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 25 largest energy efficient building companies based in Portland, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 744 contacts → | ||||
Exact match “PAE provides mechanical and electrical engineering design, technology system design, energy modeling and analysis, and more.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 113 contacts → | ||||
Exact match “WE MAKE BUILDINGS THAT WORK HARD.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 48 contacts → | ||||
Exact match “New Buildings Institute (NBI) is a nonprofit organization working to improve the energy performance of commercial buildings.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 36 contacts → | ||||
Exact match “LEVER Architecture, based in Portland, Oregon, and Los Angeles, California, is at the forefront of design excellence and material innovation.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “CKA is a unique group of professionals highly focused on architecture for health (with a wide range of project types), healthy environments, sustainable design practices…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 23 contacts → | ||||
Exact match “Burch Energy is a COBID-certified, minority-owned energy engineering firm based in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 18 contacts → | ||||
Exact match “Beauty.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 12 contacts → | ||||
Exact match “Hi.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “A Brighter Path to Your Forever Home | Design Firm based in Portland, Maine.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “JRA Green Building is a family owned company based in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “A recognized leader in high-performance building and design, Birdsmouth creates zero-energy buildings that are healthier, more comfortable, and more resilient than the industry…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “Emerick Architects is a Portland-based commercial and residential architecture firm founded in by principals Melody and Brian Emerick.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “BRIBURN is committed to creating innovative, energy efficient, and environmentally sound solutions, for residential, commercial, institutional, and civic projects, that artfully…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Fieldwork is based in Portland, Oregon, and was founded in 2011.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Since its establishment in 1974, MCA Architects has earned a reputation for consistent delivery of outstanding design, on time and within budget.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Northwest Energy Collaborative is a Green Building Consulting Firm that applies high performance building improvement methods and extensive construction knowledge to help…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “environs is a comprehensive sustainable design/ build firm serving homeowners in portland, oregon.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Project Pivot is a women-owned, sustainability consulting firm in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Good design is healthy, and by its very nature, sustainable.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Curious Architects is a sustainability-focused architecture firm based in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “I am focused on applying my 40+ year architectural experience to help decarbonize the built environment through three areas of service- Strategic Facilitation - Policy and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “a2) is an engineering, architecture and product design consultancy dedicated to developing smarter and more elegant solutions for the use of resources in our natural and built…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Rock Hill Green Homes builds high performance homes for people who aspire to live with a smaller ecological footprint and a harmonious relationship with the environment.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “eMZed Architecture is a Portland, Oregon architecture and planning firm specializing in additions and renovations, new, multifamily and green homes.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “There is a major gap in how we currently design buildings.” Recorded in the RevenueBase company graph · Sep 16, 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 efficient building 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 25 of 46 energy efficient building companies based in Portland, United States
See the full list, filter by size, metro and specialty, and access 535 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy efficient building companies based in Portland, United States at a glance
As of Sep 16, 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 46 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 efficient building 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 535 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 16, 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 efficient building companies by metro in the United States
- Energy efficient building companies in New York110
- Energy efficient building companies in Seattle43
- Energy efficient building companies in Chicago38
- Energy efficient building companies in Los Angeles37
- Energy efficient building companies in San Francisco34
- Energy efficient building companies in Houston30
- Energy efficient building companies in Austin29
- Energy efficient building companies in Philadelphia27
- Energy efficient building companies in Denver26
- Energy efficient building companies in Atlanta25
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 efficient building companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy efficient building companies are there based in Portland, United States?
RevenueBase identified 46 company matches for energy efficient building 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?
PAE 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 efficient building companies?
New York leads the United States with 110 company records, followed by Portland (46) and Seattle (43).
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 535 professional contacts with verified work emails tracked across these 46 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 46 energy efficient building companies based in Portland, United States. Start with a free account, no credit card.
Download this list →Related lists
Energy efficient building companies by geography
- Energy efficient building companies based in Toronto, Canada
- Energy efficient building companies based in Vancouver, Canada
- Energy efficient building companies based in Berlin, Germany
- Energy efficient building companies based in Hamburg, Germany
- Energy efficient building companies based in Stuttgart, Germany
- Energy efficient building companies based in Bangalore, India
- Energy efficient building companies based in Chennai, India
- Energy efficient building companies based in Mumbai, India
- Energy efficient building companies based in New Delhi, India
- Energy efficient building companies based in Pune, India
- Energy efficient building companies based in Atlanta, United States
- Energy efficient building companies based in Austin, United States
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 efficient building companies based in Toronto, Canada
- Energy efficient building companies based in Vancouver, Canada
- Energy efficient building companies based in Berlin, Germany
- Energy efficient building companies based in Hamburg, Germany
- Energy efficient building companies based in Stuttgart, Germany
- Energy efficient building companies based in Bangalore, India
Company intelligence · public preview
Top 25 energy efficient building 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 46 matching company records for energy efficient building companies based in Portland, United States, with 1,133 tracked contacts and 535 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 25 energy efficient building 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 |  PAEpae-engineers.comHQ: Portland, OR, United StatesReported employees: 201-500 | Portland, OR, United States | 201-500 | Exact match | 744 contacts → |
“PAE provides mechanical and electrical engineering design, technology system design, energy modeling and analysis, and more.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  GBD Architectsgbdarchitects.comHQ: Portland, OR, United StatesReported employees: 51-200 | Portland, OR, United States | 51-200 | Exact match | 113 contacts → |
“WE MAKE BUILDINGS THAT WORK HARD.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  NEW Buildings Institutenewbuildings.orgHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 48 contacts → |
“New Buildings Institute (NBI) is a nonprofit organization working to improve the energy performance of commercial buildings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Lever Architectureleverarchitecture.comHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 36 contacts → |
“LEVER Architecture, based in Portland, Oregon, and Los Angeles, California, is at the forefront of design excellence and material innovation.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Clark Kjos Architectsckarch.comHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 25 contacts → |
“CKA is a unique group of professionals highly focused on architecture for health (with a wide range of project types), healthy environments, sustainable design practices…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Burch Energy Services INCburchenergy.comHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 23 contacts → |
“Burch Energy is a COBID-certified, minority-owned energy engineering firm based in Portland, Oregon.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kaplan Thompson Architectskaplanthompson.comHQ: Portland, ME, United StatesReported employees: 11-50 | Portland, ME, United States | 11-50 | Exact match | 18 contacts → |
“Beauty.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Juniper Design Buildjuniperdesignbuild.com HQ: Portland, ME, United StatesReported employees: 11-50 | Portland, ME, United States | 11-50 | Exact match | 12 contacts → |
“Hi.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Brightbuiltbrightbuilthome.com HQ: Portland, ME, United StatesReported employees: 1-10 | Portland, ME, United States | 1-10 | Exact match | 12 contacts → |
“A Brighter Path to Your Forever Home | Design Firm based in Portland, Maine.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | JRA Green Buildingjragbc.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 9 contacts → |
“JRA Green Building is a family owned company based in Portland, Oregon.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Birdsmouth Design-Buildbirdsmouthpdx.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 7 contacts → |
“A recognized leader in high-performance building and design, Birdsmouth creates zero-energy buildings that are healthier, more comfortable, and more resilient than the industry…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Emerick Architectsemerick-architects.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 6 contacts → |
“Emerick Architects is a Portland-based commercial and residential architecture firm founded in by principals Melody and Brian Emerick.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Briburnbriburn.comHQ: Portland, ME, United StatesReported employees: 1-10 | Portland, ME, United States | 1-10 | Exact match | 5 contacts → |
“BRIBURN is committed to creating innovative, energy efficient, and environmentally sound solutions, for residential, commercial, institutional, and civic projects, that artfully…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Fieldwork Design & Architecturefieldworkdesign.netHQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 5 contacts → |
“Fieldwork is based in Portland, Oregon, and was founded in 2011.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MCA Architects, PCmca-architects.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 5 contacts → |
“Since its establishment in 1974, MCA Architects has earned a reputation for consistent delivery of outstanding design, on time and within budget.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Northwest Energy Collaborativenwenergycollaborative.comHQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 4 contacts → |
“Northwest Energy Collaborative is a Green Building Consulting Firm that applies high performance building improvement methods and extensive construction knowledge to help…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Environs, LLCenvironspdx.com HQ: Portland, United StatesReported employees: 1-10 | Portland, United States | 1-10 | Exact match | 4 contacts → |
“environs is a comprehensive sustainable design/ build firm serving homeowners in portland, oregon.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Project Pivotprojectpivot.netHQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 4 contacts → |
“Project Pivot is a women-owned, sustainability consulting firm in Portland, Oregon.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Wright Architecture INCwright-architecture.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 3 contacts → |
“Good design is healthy, and by its very nature, sustainable.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Curious Architects LLCcurious-architects.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 2 contacts → |
“Curious Architects is a sustainability-focused architecture firm based in Portland, Oregon.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Brockman Climate Strategiesbrockmanclimatestrategies.comHQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 1 contacts → |
“I am focused on applying my 40+ year architectural experience to help decarbonize the built environment through three areas of service- Strategic Facilitation - Policy and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Architectural Applications P.Carchitecturalapplications.comHQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 1 contacts → |
“a2) is an engineering, architecture and product design consultancy dedicated to developing smarter and more elegant solutions for the use of resources in our natural and built…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rock Hill Green Homesrockhillgreenhomes.com HQ: Portland, ME, United StatesReported employees: 1-10 | Portland, ME, United States | 1-10 | Exact match | 1 contacts → |
“Rock Hill Green Homes builds high performance homes for people who aspire to live with a smaller ecological footprint and a harmonious relationship with the environment.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Emzed Architectureemzeddesign.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 1 contacts → |
“eMZed Architecture is a Portland, Oregon architecture and planning firm specializing in additions and renovations, new, multifamily and green homes.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Zone Design Group LLCzone-us.comHQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 1 contacts → |
“There is a major gap in how we currently design buildings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 46 company matches
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Energy efficient building companies: dataset insights
September 16, 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
46 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 46 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 16, 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 efficient building companies by metro in the United States
- Energy efficient building companies in New York110
- Energy efficient building companies in Seattle43
- Energy efficient building companies in Chicago38
- Energy efficient building companies in Los Angeles37
- Energy efficient building companies in San Francisco34
- Energy efficient building companies in Houston30
- Energy efficient building companies in Austin29
- Energy efficient building companies in Philadelphia27
- Energy efficient building companies in Denver26
- Energy efficient building companies in Atlanta25
Questions about this company list
What does Exact match mean for energy efficient building 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 efficient building companies did RevenueBase find based in Portland, United States?
The saved snapshot records 46 matching company records, 1,133 tracked contacts and 535 verified emails. The public preview displays 25 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 16, 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 efficient building companies by geography
- Energy efficient building companies based in Toronto, Canada
- Energy efficient building companies based in Vancouver, Canada
- Energy efficient building companies based in Berlin, Germany
- Energy efficient building companies based in Hamburg, Germany
- Energy efficient building companies based in Stuttgart, Germany
- Energy efficient building companies based in Bangalore, India
- Energy efficient building companies based in Chennai, India
- Energy efficient building companies based in Mumbai, India
- Energy efficient building companies based in New Delhi, India
- Energy efficient building companies based in Pune, India
- Energy efficient building companies based in Atlanta, United States
- Energy efficient building companies based in Austin, United States
Cite this list
RevenueBase Data Team. Top 25 energy efficient building companies based in Portland, United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-efficient-building-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 efficient building companies based in Toronto, Canada
- Energy efficient building companies based in Vancouver, Canada
- Energy efficient building companies based in Berlin, Germany
- Energy efficient building companies based in Hamburg, Germany
- Energy efficient building companies based in Stuttgart, Germany
- Energy efficient building companies based in Bangalore, India
Company intelligence · public preview
Top 25 energy efficient building companies based in Portland, United States
RevenueBase records 46 matching company records for energy efficient building companies based in Portland, United States, with 1,133 tracked contacts and 535 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 25 energy efficient building 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 | PAEpae-engineers.com HQ: Portland, OR, United StatesReported employees: 201-500 | Portland, OR, United States | 201-500 | Exact match | 744 contacts → |
“PAE provides mechanical and electrical engineering design, technology system design, energy modeling and analysis, and more.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | GBD Architectsgbdarchitects.com HQ: Portland, OR, United StatesReported employees: 51-200 | Portland, OR, United States | 51-200 | Exact match | 113 contacts → |
“WE MAKE BUILDINGS THAT WORK HARD.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | NEW Buildings Institutenewbuildings.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 48 contacts → |
“New Buildings Institute (NBI) is a nonprofit organization working to improve the energy performance of commercial buildings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Lever Architectureleverarchitecture.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 36 contacts → |
“LEVER Architecture, based in Portland, Oregon, and Los Angeles, California, is at the forefront of design excellence and material innovation.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Clark Kjos Architectsckarch.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 25 contacts → |
“CKA is a unique group of professionals highly focused on architecture for health (with a wide range of project types), healthy environments, sustainable design practices…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Burch Energy Services INCburchenergy.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 23 contacts → |
“Burch Energy is a COBID-certified, minority-owned energy engineering firm based in Portland, Oregon.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kaplan Thompson Architectskaplanthompson.com HQ: Portland, ME, United StatesReported employees: 11-50 | Portland, ME, United States | 11-50 | Exact match | 18 contacts → |
“Beauty.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Juniper Design Buildjuniperdesignbuild.com HQ: Portland, ME, United StatesReported employees: 11-50 | Portland, ME, United States | 11-50 | Exact match | 12 contacts → |
“Hi.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Brightbuiltbrightbuilthome.com HQ: Portland, ME, United StatesReported employees: 1-10 | Portland, ME, United States | 1-10 | Exact match | 12 contacts → |
“A Brighter Path to Your Forever Home | Design Firm based in Portland, Maine.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | JRA Green Buildingjragbc.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 9 contacts → |
“JRA Green Building is a family owned company based in Portland, Oregon.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Birdsmouth Design-Buildbirdsmouthpdx.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 7 contacts → |
“A recognized leader in high-performance building and design, Birdsmouth creates zero-energy buildings that are healthier, more comfortable, and more resilient than the industry…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Emerick Architectsemerick-architects.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 6 contacts → |
“Emerick Architects is a Portland-based commercial and residential architecture firm founded in by principals Melody and Brian Emerick.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Briburnbriburn.com HQ: Portland, ME, United StatesReported employees: 1-10 | Portland, ME, United States | 1-10 | Exact match | 5 contacts → |
“BRIBURN is committed to creating innovative, energy efficient, and environmentally sound solutions, for residential, commercial, institutional, and civic projects, that artfully…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fieldwork Design & Architecturefieldworkdesign.net HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 5 contacts → |
“Fieldwork is based in Portland, Oregon, and was founded in 2011.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MCA Architects, PCmca-architects.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 5 contacts → |
“Since its establishment in 1974, MCA Architects has earned a reputation for consistent delivery of outstanding design, on time and within budget.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Northwest Energy Collaborativenwenergycollaborative.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 4 contacts → |
“Northwest Energy Collaborative is a Green Building Consulting Firm that applies high performance building improvement methods and extensive construction knowledge to help…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Environs, LLCenvironspdx.com HQ: Portland, United StatesReported employees: 1-10 | Portland, United States | 1-10 | Exact match | 4 contacts → |
“environs is a comprehensive sustainable design/ build firm serving homeowners in portland, oregon.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Project Pivotprojectpivot.net HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 4 contacts → |
“Project Pivot is a women-owned, sustainability consulting firm in Portland, Oregon.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Wright Architecture INCwright-architecture.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 3 contacts → |
“Good design is healthy, and by its very nature, sustainable.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Curious Architects LLCcurious-architects.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 2 contacts → |
“Curious Architects is a sustainability-focused architecture firm based in Portland, Oregon.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Brockman Climate Strategiesbrockmanclimatestrategies.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 1 contacts → |
“I am focused on applying my 40+ year architectural experience to help decarbonize the built environment through three areas of service- Strategic Facilitation - Policy and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Architectural Applications P.Carchitecturalapplications.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 1 contacts → |
“a2) is an engineering, architecture and product design consultancy dedicated to developing smarter and more elegant solutions for the use of resources in our natural and built…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rock Hill Green Homesrockhillgreenhomes.com HQ: Portland, ME, United StatesReported employees: 1-10 | Portland, ME, United States | 1-10 | Exact match | 1 contacts → |
“Rock Hill Green Homes builds high performance homes for people who aspire to live with a smaller ecological footprint and a harmonious relationship with the environment.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Emzed Architectureemzeddesign.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 1 contacts → |
“eMZed Architecture is a Portland, Oregon architecture and planning firm specializing in additions and renovations, new, multifamily and green homes.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Zone Design Group LLCzone-us.com HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 1 contacts → |
“There is a major gap in how we currently design buildings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 46 company matches
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Energy efficient building companies: dataset insights
September 16, 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
46 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 46 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 16, 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 efficient building companies by metro in the United States
- Energy efficient building companies in New York110
- Energy efficient building companies in Seattle43
- Energy efficient building companies in Chicago38
- Energy efficient building companies in Los Angeles37
- Energy efficient building companies in San Francisco34
- Energy efficient building companies in Houston30
- Energy efficient building companies in Austin29
- Energy efficient building companies in Philadelphia27
- Energy efficient building companies in Denver26
- Energy efficient building companies in Atlanta25
Questions about this company list
What does Exact match mean for energy efficient building 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 efficient building companies did RevenueBase find based in Portland, United States?
The saved snapshot records 46 matching company records, 1,133 tracked contacts and 535 verified emails. The public preview displays 25 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 16, 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 25 energy efficient building companies based in Portland, United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-efficient-building-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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