Best Environment Companies in South Carolina, United States
The 63 best Environment companies in South Carolina, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Diversey.
Our analysis of 90 Environment companies
$38.2b in tracked funding; 89% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Environment companies in South Carolina
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Diversey Provider of water treatment and hygiene solutions | $488M | 68 mo ago | Acquired | — | 1923 | HubSpot CMS HubMicrosoft ClarityLinkedin Insight Tag+20 | 1,332 patents Professional cleaning and hygiene systems: floor machines, disinfectants, decontamination equipment. | — |
| 2 | Alternus Independent power producer, developing utility scale clean energy projects | $21M | 26 mo ago | Public | Vincent Browne Group CEO | 2000 | WordPressPleskMySQL+17 | — | — |
| 3 | BarberWind Turbines Innovative wind turbine technology for distributed generation, cost-effective and transportable | $8M | 33 mo ago | Series A | — | 2010 | — | — | — |
| 4 | Colite Technologies Provider of commercial solar installation, renewable lighting, and energy storage solutions | $2M | 86 mo ago | Seed | Kevin O'hara President & CEO | 2016 | WordPressApple iCloud MailMicrosoft 365+30 | — | 1 job opening · 1 partnership |
| 5 | Atlas Organics Provider of organic waste compost services | $1M | 80 mo ago | Acquired | — | 2014 | WordPressMySQLPHP+20 | — | — |
| 6 | Greenville Water Provider of water management services | — | 16 mo ago | Acquired | Jane Harvey CEO | 1889 | Craft CMSApple iCloud MailMicrosoft 365+19 | — | 2 job openings · 1 expansion |
| 7 | GenPro Provider of multi-scale solar EPC and energy management services | — | 37 mo ago | Seed | Dwight Patterson Co-Founder & CEO | 2006 | WordPressMySQLPHP+20 | — | — |
| 8 | Pro Disposal Waste collection and disposal services provider | — | 46 mo ago | Late Stage | Alex Cano Founder | 2006 | — | — | — |
Top 11 Environment companies in South Carolina
#1
Public · Fort Mill, South Carolina · founded 2000 · 6 employees$20.5Mraised▾
Alternus Clean Energy is a utility scale transatlantic clean energy independent power producer (IPP) listed on Nasdaq. They develop clean energy projects and have recently completed a business combination with Clean Earth Acquisitions Corp. They are focused on expanding their renewable energy portfolio.
- Apr 2024Post IPO—
- Apr 2021Unattributed$10.7M
- Jun 2019Unattributed$9.8M
#2
Acquired · Fort Mill, South Carolina · founded 1923 · 125 employees$488.2Mraised▾
Provider of water treatment and hygiene solutions. It offers a portfolio of products and services addressing challenges across various industries, including food and beverage processing, industrial manufacturing, and institutional settings. Solutions encompass cleaning and disinfection products, water treatment chemicals, and related technologies. The company supports operational efficiency and sustainability goals for its clients. Its offerings are designed to improve hygiene, conserve resources, and enhance overall process performance.
#3
Series A · Greenville, South Carolina · founded 2010 · 4 employees$8.4Mraised▾
Innovative wind turbine technology for distributed generation, cost-effective and transportable. This groundbreaking company engineers large wind turbines designed for the distributed wind market, offering a greener and more cost-effective electricity supply. Their revolutionary design eliminates the nacelle and gearbox, reducing purchase, installation, and maintenance expenses. The patent-pending airfoil blades capture a greater percentage of available wind, delivering higher annual electricity output. The lightweight and robust turbine fits into standard containers, enabling installation in previously inaccessible locations. The self-erecting lifting system eliminates the need for giant rental cranes and enhances resilience to severe weather. This technology transforms wind power, providing a productive, transportable, and hurricane-resilient solution for industrial parks, data centers, small communities, farms, ranches, water treatment plants, and other commercial complexes.
- Sep 2023Series A$3.8M
- Jun 2021Series A$2.6M
- Apr 2019Seed$1.8M
- Nov 2014Seed$200K
#4
Seed · Columbia, South Carolina · founded 2016$1.9Mraised▾
Provider of commercial solar installation, renewable lighting, and energy storage solutions. The company delivers complete solar photovoltaic systems, off-grid renewable lighting, and electric vehicle charging equipment. Services include design, engineering, installation, and maintenance. The company assists businesses in securing tax credits, grants, and loans for renewable energy projects.
- Apr 2019Seed$1.9M
#5
Acquired · Spartanburg, South Carolina · founded 2014 · 106 employees$1.3Mraised▾
Provider of organic waste compost services
- Oct 2019Seed$400K
- Jul 2018Seed$928.9K
- Jan 2016Seed—
- 2015Angel—
#6
Acquired · Greenville, South Carolina · founded 1889 · 156 employees—raised▾
Provider of water management services
#7
Seed · Piedmont, South Carolina · founded 2006 · 60 employees—raised▾
Provider of multi-scale solar EPC and energy management services
- May 2023Seed—
#8
Late Stage · Beaufort, South Carolina · founded 2006 · 800 employees—raised▾
Provider of waste management services in Hilton Head, Bluffton and Beaufort South Carolina. The company offers services including roll-off dumpster services, front load dumpsters, self-loading grapple service, residential pickup, portable toilet service, LEED services, recycling and landfill services, enabling the community to avail of the required assistance with waste collection, transfer, disposal and recycling services.
#9
Acquired · Columbia, South Carolina · founded 2015 · 267 employees—raised▾
Provider of residential, commercial, and industrial waste collection services
- Jul 2020Conventional Debt—
#10
Acquired · Greenville, South Carolina · founded 2018 · 8 employees—raised▾
Provider of water & wastewater infrastructure systems
- Mar 2018Seed—
#11
Late Stage · Easley, South Carolina · founded 1979 · 100 employees—raised▾
Manufacturer of containers, garbage truck bodies, hoists and compactors for the waste hauling industry. The company's products are container handler trailers and Brush Hawg grapple bodies along with a variety of front load dumpsters, rear loader dumpsters, roll-off containers and compactors which are produced using the latest methods, technology and well-trained personnel, enabling customers to get recycling equipment at a competitive price.
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Environment coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Environmental Monitoring is moving in the United States
A read on the academic research around Environmental Monitoring — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 3,039 United States-affiliated papers.
- United States Geological Survey157
- Cary Institute of Ecosystem Studies112
- Environmental Protection Agency84
- National Research Council79
- National Park Service76
- Software deployment2→31
- Pollution3→27
- Air quality index1→25
- Water quality10→34
- Air pollution3→25
- Air quality index14→60
- Air pollution8→51
- Pollutant4→32
- Sampling (signal processing)14→42
- Water quality23→48
- Human health1→32
- Pollution4→33
- Air quality index6→31
- Pollutant6→28
- Biodiversity1→22
Where environmental monitoring 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 environmental monitoring patents in the United States
United States environmental monitoring patent filing is accelerating — 450 filings from 343 assignees (2016–2025), led by LEEO, Valencell, United Parcel Service; annual filings 47→49.
- LEEO41
- Valencell25
- United Parcel Service21
- Honeywell INT20
- Apple18
- Venturedyne18
- Pillar TECH17
- IND Scient16
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.