37 Water companies in United States

37 Water companies in United States with 59 founders and decision-makers, led by San Francisco. 32 verified founder emails. Updated 2026-10-03.

Key findings

• FindMeMail tracks 37 Water companies in United States, with 59 founders and decision-makers listed.
• San Francisco is the top city, with 3 of them (8%), followed by Tampa (2).
• The most common team size is 1-10 employees (100% of companies).
• 5 (14%) were founded in the last three years.
• 15 have a recorded funding round; the most common is Seed (4).
• 22 companies (59%) have at least one verified founder email, 32 verified emails in total.

Breakdown

Top cities

• San Francisco: 3 (8%)
• Tampa: 2 (5%)
• Austin: 2 (5%)
• Los Angeles: 2 (5%)
• Sanbornton: 1 (3%)
• Santa Ana: 1 (3%)
• Ocean City: 1 (3%)
• New York: 1 (3%)

Team size (employees)

• 1-10: 37 (100%)

Latest funding round

• Seed: 4 (11%)
• Grant: 4 (11%)
• Venture - Series Unknown: 2 (5%)
• Pre-Seed: 2 (5%)
• Equity Crowdfunding: 1 (3%)
• Series A: 1 (3%)
• Debt Financing: 1 (3%)

Founded (last 10 years)

• 2017: 1 (3%)
• 2019: 1 (3%)
• 2020: 1 (3%)
• 2021: 1 (3%)
• 2022: 2 (5%)
• 2025: 4 (11%)
• 2026: 1 (3%)

Recently added Water companies in United States

• infraTerra — Dover, United States: Wastewater Pipeline Infrastructure Intelligence
• USA Environmental Solutions — Conshohocken, United States: USA Environmental Solutions provides stormwater compliance consulting, permitting, sampling, testing, and BMP planning for industrial sites.
• Aquantable — New York, United States: Aquantable is a sustainability forward company that offers expertise and solutions to sustain and strengthen aquatic ecosystems.
• Yuhmmy Brands — Los Angeles, United States: Yuhmmy Brands is the world's 1st everything social-taste superecosystem redefining human-experiences across the commercial-taste industry.
• Supercool Earth — San Francisco, United States: Supercool Earth develops advanced, nature-inspired methods to boost water availability and manage weather-related water challenges.
• infinite water inc — Tampa, United States: Infinite Water Inc. is the developer and suppliers of water systems and technologies.
• 10.10.10 — Denver, United States: 10.10.10 gives impact entrepreneurs the context and tools to develop market-based solutions.
• Travis Peterson Environmental Consulting — Anchorage, United States: Travis Peterson Environmental Consulting offers spill prevention, contaminated site remediation, NEPA, and regulatory compliance services.
• Otero Engineering — Tampa, United States: Otero Engineering is a civil and environmental engineering firm that specializes in design and construction services.
• EvaDrop — Santa Ana, United States: EvaDrop is the world's first smart shower, designed to help you save water.
• US Engineered Products — Stowe, United States: US Engineered Products, Inc. offers pure water systems, including distillation, reverse osmosis, and deionization systems.
• Eseptic — Bayport, United States: Eseptic is a provided water tank services.
• Stundenglass — Austin, United States: Stundenglass is a first-of-its-kind gravity hookah water pipe revolutionizing consumption through design and physics.
• OCWA — Syracuse, United States: OCWA provides safe water to residents, businesses, and industries.
• H2O Recycling Systems — San Jose, United States: H2O Recycling Systems is a wastewater treatment company that specializes in filtration and distillation of undrinkable water.
• Vero3 — Cheyenne, United States: Innovating carbon management to produce critical minerals and clean water for America.
• Vata Verks — Boston, United States: Vata Verks offers non-invasive hi-res water and natural gas data acquisition solution for buildings.
• PotaVida — Seattle, United States: Potavida is an innovative company that designs and develops solar water purifiers.
• GeoMat — Columbia, United States: GeoMat is a nanotechnology company that focuses on oil remediation.
• MadiDrop — Charlottesville, United States: MadiDrop provides a natural water purification solution for household use, preventing waterborne illnesses without altering taste or smell.
• HydroTek — San Antonio, United States: Hydrotek provides SaaS solutions for water and wellness industries.
• Ark Innovations — Florence, United States: Ark Innovations offers a water monitoring device packed with a remote shutoff, empowered by AI and controlled through a mobile app.
• Vivoblu — Parker, United States: Vivoblu is a clean water social venture using its water filters to provide clean water to the global poor.
• Viroment — Minneapolis, United States: Viroment builds high-tech agricultural facilities to solve the challenges of waste sludge disposal.
• HydroPhos Solutions — Sanbornton, United States: HydroPhos Solutions extracts phosphorus from wastewater using bio-based filters, recycling it into sustainable fertilizer.
• Pitchit.ai — Austin, United States: AI Agents Trained To Sell Telecom, Utility and Smart Home Services
• Sweetwater — Durango, United States: Sweetwater provides water purification systems, kitchen water filters, water softening, well disinfection, and clean air systems.
• Pure Water Technology — Lancaster, United States: Pure Water Technology is a water purification company.
• DrinkMore Water — Gaithersburg, United States: DrinkMore Water delivers pure bottled water to commercial and residential customers in the DC, MD & VA region with top-quality service.
• Kepwel Spring Water — Ocean City, United States: Kepwel Spring Water offers bottled water delivery service for homes and offices in the community.

Browse and filter all 37 companies

Frequently asked questions

How many Water companies in United States are there?

FindMeMail currently lists 37 Water companies in United States with at least one founder or decision-maker identified. The count updates daily as new companies are added.

Where are most Water companies in United States based?

San Francisco (3), Tampa (2), Austin (2).

How do I contact founders of Water companies in United States?

32 verified founder emails are available for these companies on FindMeMail. Create a free account to get 50 free reveals, then buy one-time credit packs from $12.

Related reports

• Software companies in United States (3,675)
• Artificial Intelligence (AI) companies in United States (2,382)
• Seed-stage startups in United States (1,905)
• Information Technology companies in United States (1,861)
• Health Care companies in United States (1,647)
• E-Commerce companies in United States (1,545)
• SaaS companies in United States (1,304)
• Pre-seed startups in United States (1,096)
• Financial Services companies in United States (1,062)
• Manufacturing companies in United States (959)
• Consulting companies in United States (949)
• Internet companies in United States (824)

Methodology: counts include companies in the FindMeMail database with at least one identified founder or decision-maker. Data refreshes automatically as new companies are added.