Best Green Buildings Companies in United States
The 431 best Green Buildings companies in United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Meritage Homes.
The 431 Green Buildings companies tracked in the United States have pulled in $774M in disclosed funding collectively, and this directory ranks them by equity raised and recent momentum. No unicorns yet. But the pipeline is real, and the global market context makes that gap worth watching: according to Market Research Future, the green buildings market is forecast to climb from roughly $550.1B in 2022 to $1,312.1B by 2030, a 9.5% CAGR driven by regulatory pressure and rising environmental awareness. Bright Power leads our directory at $33M raised, followed by Plantd and Prometheus Materials at $14M each. Newport Partners and Hempitecture both sit at $9M. So what does the funding spread tell you? Mostly that this sector is still early, fragmented, and waiting for a breakout name.
I'd note the demand signals are broader than the funding figures suggest. Building materials and property apps are posting median install growth of roughly 20% year-over-year across 24 tracked apps, which points to real end-user pull. Hot editorial themes, renewable hydrogen, green infrastructure, urban sustainability, are drawing more coverage and capital attention. Policy support is accelerating the whole category. Investors like Plug and Play Tech Center and the U.S. Department of Agriculture showing up on the active list tells you this isn't purely a venture story.
- FMI
Ranked: Best Green Buildings companies in United States
| # | Company | Disclosed funding | Last round | Stage | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Meritage Homes Real estate developer of residential properties | $500M | 99 mo ago | Public | 1,838 1,838 → 2,542 (+38%) | — | Apple iCloud MailSalesforceSalesforce Service Cloud+34 | — | 1 award |
| 2 | Clean Fund PACE financing provider | $75M | 104 mo ago | Series B | 5 | — | — | — | — |
| 3 | Dvele Offers modern prefab homes and luxury modular houses | $42M | 54 mo ago | Series B | 78 | Kurt Goodjohn Co-Founder & CEO | Webflowcore-jsjQuery+14 | — | — |
| 4 | Bright Power Energy audit services and management solutions | $33M | 20 mo ago | Series B | 18 | Jeff Perlman Founder | WordPressApple iCloud MailMicrosoft 365+36 | — | — |
| 5 | Aro Homes Provider of constructing carbon negative green building services | $21M | 43 mo ago | Series A | 26 | Scott Voulgaris Co-Founder | WordPress Block EditorWordPressMySQL+28 | — | — |
| 6 | Green Canopy NODE Developer of green building communities | $15M | 55 mo ago | Series C | 33 33 → 34 (+3%) | Andy Wolverton Co-Founder | Squarespace CommerceSquarespaceTypeScript+23 | — | — |
| 7 | Prometheus Materials Manufacturer of zero carbon concrete materials for green buildings | $14M | 23 mo ago | Series A | 12 | Jeffrey Cameron Co-Founder | — | — | 3 partnerships |
| 8 | Plantd Provider of carbon based material for the green building community | $14M | 8 mo ago | Series B | 48 | Huade Tan Co-Founder | WebflowVimeoAnt Design+18 | 5 patents Sustainable construction composites and pressing equipment for alternative building materials. | — |
| 9 | Wynd Technologies Manufacturer of sensors detecting indoor air quality smoke and noise | $12M | 59 mo ago | Series A | 41 | — | Cart FunctionalityShopifyShogun Page Builder+49 | — | — |
| 10 | Hempitecture Provider of building materials, insulation alternatives, and green building related products | $9M | 19 mo ago | Seed | 12 | Matthew Mead Founder & CEO | WordPressMySQLPHP+33 | 2 patents Manufacturing hemp insulation and treating nonwoven fabric surfaces | — |
| 11 | Newport Partners Provider of consulting services for energy efficient green buildings | $9M | 8 mo ago | Funding Raised | 9 | — | — | — | — |
| 12 | Building Science Provider of building enclosure consulting, forensic investigations, and building performance services | $7M | 205 mo ago | Funding Raised | — | Joseph Lstiburek Founder & Principal | — | — | — |
| 13 | National Fenestration Rating Council Organization certifies energy performance ratings for windows, doors, and skylights | $6M | 176 mo ago | Funding Raised | 26 | — | WordPressMySQLPHP+18 | — | — |
| 14 | Kubik Manufacturer of low-carbon plastic waste construction material for construction industry | $5M | 25 mo ago | Seed | 9 | — | Cart FunctionalitySquarespace CommerceSquarespace+14 | — | — |
| 15 | Sagegreenlife Developer of green living wall systems | $3M | 136 mo ago | Series A | 25 | John Oberon COO | Cart FunctionalityBootstrapBackbone.js+25 | 2 patents Automated monitoring and control systems for vertical vegetation wall installations | — |
| 16 | MAECONOMY Provider of infrastructure for circular value exchange and material tracking | $2M | 2 mo ago | Seed | — | Jur Bergen Founder | WixSentryBootstrap+10 | — | — |
| 17 | Terra Pave International Eco-friendly pavement solutions for roadways, parking lots, and airfields | $2M | 148 mo ago | Seed | 17 | Yetkin Yildirim Co-Founder | — | — | — |
| 18 | Green Horizon Provider of eco-friendly modular homes | $950K | 189 mo ago | Seed | — | James Pope Owner | — | — | — |
| 19 | Turner Construction Provider of green buildings construction services 29Moat top 39%Tech top 42%Market top 45%Product top 46% All 10 signals ▾Moattop 39% Techtop 42% Markettop 45% Producttop 46% Newsbottom 49% Growthbottom 48% Talentbottom 40% Globalbottom 30% Fundingbottom 29% Innovationbottom 24% Moat: Editorial + unicorn rating 6/10 · 10 curated direct competitors tracked Tech: 25 technologies across 5/8 capability areas · Cloud: Azure, Cloudflare rank vs industry peers · Fliar Intelligence Index 29/100 | $800K | 189 mo ago | Acquired | 175 | Peter Davoren CEO & President | BugHerdGSAPNginx+9 | — | 1 expansion |
| 20 | Mantra Energy Developer of zero carbon residential homes | $640K | 109 mo ago | Deadpooled | — | Larry Kristof Founder and Chief Executive Officer | — | — | — |
| 21 | Rizome Manufacturer of bamboo based building materials | $635K | 39 mo ago | Seed | 12 | Troy Carter Co-Founder | WordPressMySQLPHP+13 | — | — |
| 22 | Green Buildings Provider of consulting services for green buildings projects | $450K | 162 mo ago | Seed | — | Cyrille Jourdan Co-Founder | — | — | — |
| 23 | FabCab Offers architectural designing services focused on timber frame and SIP homes | $300K | 152 mo ago | Seed | — | Bruce Waltar owner | WordPress Block EditorWordPressMySQL+19 | — | — |
| 24 | MAA'VA Operator of green building communities | $250K | 41 mo ago | Seed | 1 | — | — | — | — |
| 25 | EARTH North Texas Developer of green and energy efficient homes | $200K | 168 mo ago | Deadpooled | — | — | — | — | — |
| 26 | Viresco Provider of energy auditing, commissioning, and ongoing building system support | $193K | 200 mo ago | Funding Raised | — | Steven McCord Founder | — | 3 patents Anaerobic digestion processes for converting biomass into biogas | — |
| 27 | DTE Materials Manufactures and supplies hemp based insulated fiber concrete siding and cladding systems | $150K | 92 mo ago | Funding Raised | — | Jose Urizar Co-Founder & CEO | — | — | — |
| 28 | Big Ladder Software Provider of software, training, support, and consulting for energy modeling | $140K | 144 mo ago | Funding Raised | 6 | — | LearnWorldsCodeMirrorMathJax+14 | — | — |
Top 12 Green Buildings companies in United States
#1
Funding Raised · Davidsonville, Maryland · founded 2002 · 9 employees$8.8Mraised▾
Provider of consulting services for energy efficient green buildings
- Oct 2025Grant (prize money)$2.6M
- May 2025Grant (prize money)$423K
- May 2025Grant (prize money)$2.6M
- Mar 2025Grant (prize money)$491.1K
#2
Series B · Durham, North Carolina · founded 2021 · 48 employees$13.6Mraised▾
Provider of carbon based material for the green building community
- Sep 2025Series B$22M
- Jan 2023Series A$13.6M
- Jan 2023Conventional Debt—
#3
Seed · United States · founded 2023$1.8Mraised▾
Provider of infrastructure for circular value exchange and material tracking. This organization develops systems to monitor and manage building materials within the built environment. It facilitates the transition of physical assets into auditable and tradable resources. The platform enables the identification and verification of materials to support sustainable resource management and economic circulation.
- Apr 2026Seed$1.8M
#4
Series B · New York City, New York · founded 2004 · 18 employees$33.3Mraised▾
Bright Power does energy audit for buildings, designs energy efficiency improvements and managed them. Their clients include building owners, management companies, developers, contractors, architects, governments and utility companies. Their services include energy benchmarking, energy audits, financial and technical feasibility analysis, grant/rebate assistance, green building (LEED) consulting and trainings for professionals and building managers.
- Sep 2024Series B$2.9M
- Jul 2023Series B$4.1M
- Aug 2021Series B$24.5M
- Dec 2014Conventional Debt$10M
#5
Seed · Ketchum, Idaho · founded 2018 · 12 employees$9.2Mraised▾
Provider of building materials, insulation alternatives, and green building related products
- Nov 2024Grant (prize money)$8.4M
- Feb 2022Seed$5.7M
- Sep 2021Seed$2.5M
- Aug 2021Grant (prize money)$90K
#6
Series A · Boulder, Colorado · founded 2021 · 12 employees$14.2Mraised▾
Manufacturer of zero carbon concrete materials for green buildings. The company’s product line includes precast blocks, acoustic panels, pavers, and ready-mix bio-cement blends designed to replace traditional cement. It aims to accelerate the global shift toward eco-friendly construction by delivering materials that meet industry standards.
- Jul 2024Series A$6.2M
- Apr 2022Series A$8M
#7
Public · Scottsdale, Arizona · founded 1985 · 1838 employees$500Mraised▾
Real estate developer of residential properties
- Mar 2018Post IPO$200M
- Mar 2018Conventional Debt$300M
#8
Seed · Washington, DC, District of Columbia · founded 2021 · 9 employees$5.2Mraised▾
Manufacturer of low-carbon plastic waste construction material for construction industry
- Apr 2024Seed$1.9M
- Dec 2022Seed$3.3M
#9
Series B · Santa Rosa, California · founded 2017 · 78 employees$41.5Mraised▾
Offers modern prefab homes and luxury modular houses
- Nov 2021Series B$15M
- Mar 2019Series A$14M
- Jan 2019Series A$12.5M
#10
Series A · San Francisco, California · founded 2021 · 26 employees$21Mraised▾
Provider of constructing carbon negative green building services
- Nov 2022Series A$21M
#11
Series B · Sausalito, California · founded 2009 · 5 employees$75Mraised▾
PACE financing provider
- Oct 2017Series B$15M
- Jul 2015Series B$60M
#12
Series C · Seattle, Washington · founded 2010 · 33 employees$15Mraised▾
Developer of green building communities
- Nov 2021Series C$8.6M
- Aug 2019Series B$5.1M
- May 2014Seed$316K
- May 2013Seed$240K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Green Buildings coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Sustainable Materials is moving in the United States
A read on the academic research around Sustainable Materials — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 1,235 United States-affiliated papers.
- Environmental Protection Agency21
- Purdue University West Lafayette20
- University of California, Santa Barbara19
- Human Growth Foundation16
- International Society for Optics and Photonics14
- Catalysis32→66
- Aqueous solution8→24
- Yield (engineering)8→19
- Combinatorial chemistry3→13
- Biomass (ecology)1→8
- Green chemistry85→114
- Nanoparticle6→29
- Sustainability1→19
- Nanotechnology13→30
- Silver nanoparticle4→19
- Renewable energy1→6
- Hazardous waste2→6
- Biomass (ecology)3→5
- Catalysis8→9
- Sustainability10→11
Where sustainable materials is researched across United States
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing sustainable materials patents in the United States
United States sustainable materials patent filing is accelerating — 132 filings from 145 assignees (2016–2025), led by Biologiq, Warsaw Orthopedic, 4WEB; annual filings 12→17.
- Biologiq19
- Warsaw Orthopedic16
- 4WEB12
- Medtronic12
- Halliburton Energy Services10
- DU PONT9
- Battelle Memorial Institute8
- Xerox7
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.