Best Environment Tech Companies in Dallas, United States
The 39 best Environment Tech companies in Dallas, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Flywheel.
Our analysis of 83 Environment Tech companies
$16.0b in tracked funding; 90% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Environment Tech companies in Dallas
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Flywheel Building energy management solutions | $42M | 149 mo ago | Series D | — | 2002 | — | — | — |
| 2 | Perry Weather Provider of mobile app for weather forecasting | $21M | 22 mo ago | Series B | Colin Perry Founder & CEO | 2012 | WordPressSentryZendesk+34 | — | 1 launch |
| 3 | Hydrotemp Provider of water heater | $11M | 30 mo ago | Funding Raised | Jerry Johnson Founder & CEO | 1993 | — | — | — |
| 4 | Subeca Provider of smart water metering solutions for utility and sustainability | $10M | 27 mo ago | Series A | Patrick Keaney CEO - May 2023 | 2008 | — | — | — |
| 5 | NoiseAware Provider of noise detectors for smart homes | $8M | 65 mo ago | Series A | Andrew Schulz Co-Founder & CEO | 2019 | Cart FunctionalityWordPressMySQL+38 | 13 patents Acoustic sensor systems for detecting smoking events and generating noise‑based alerts. | — |
| 6 | RxDestruct Medical waste management service provider | $2M | 104 mo ago | Seed | Mark Macdonell CEO | 2009 | — | — | — |
| 7 | Sprinkl Developer of connected irrigation control for residential and commercial applications | $1M | 119 mo ago | Seed | — | 2014 | — | 6 patents Wireless soil moisture sensing and smart irrigation control systems | — |
| 8 | HEMS Tech Communications and mesh networks | $400K | 161 mo ago | Deadpooled | Bill Melendez Founder & CEO | 2005 | — | — | — |
Top 12 Environment Tech companies in Dallas
#1
Series B · Dallas, Texas · founded 2012 · 11 employees$21.2Mraised▾
Provider of mobile app for weather forecasting
- Oct 2024Series B$15M
- Oct 2022Series A$6.2M
#2
Series A · Dallas, Texas · founded 2008 · 22 employees$9.5Mraised▾
Provider of smart water metering solutions for utility and sustainability. The company offers remote water meter reads over flexible network options. It provides solutions for utilities and homeowner associations. The company’s technology works with current meter inventory. It offers hourly meter readings without requiring truck rolls. The company provides multiple networks in a single device.
- May 2024Series A$6M
- Sep 2022Series A$2M
- Feb 2021Series A$625K
- Sep 2020Seed$1.2M
#3
Funding Raised · Dallas, Texas · founded 1993$10.8Mraised▾
Provider of water heater. It specializes in hot water management and provides solution for the development of water heaters.
- Feb 2024Grant (prize money)$10.8M
#4
Series D · Dallas, Texas · founded 2002 · 56 employees$41.9Mraised▾
Building energy management solutions. It offers cloud-based building management solutions using mobile, cloud computing, and data science algorithms. It is a building solution, combining computerized maintenance management system capabilities, utility and energy management, workforce collaboration, advanced data analytics, and reporting in one place. It uses real-time data to diagnose performance inefficiencies and recommend comprehensive strategies to optimize building performance across a number of cost centers.
- Apr 2014Series D$12M
- Dec 2012Series C$3M
- Mar 2012Series C$1.3M
- Aug 2011Series C$9.6M
#5
Series A · Dallas, Texas · founded 2019 · 32 employees$8Mraised▾
Provider of noise detectors for smart homes. It offers a noise aware sensor that can be connected to the property's WiFi to alert owners on the detection of any unusual noises. It integrates machine learning algorithms in its sensors and enables owners to set quiet hours, customise the noise sensitivity of the property, and notifications. It also assists rental property owners with guest experience management.
- Apr 2021Series A$8M
- Angel$1M
#6
Seed · Dallas, Texas · founded 2009 · 6 employees$2Mraised▾
RxDestruct is a medical waste management service provider. Destroys the opioid waste generated in medical centers. Provides services to surgical centers, hospitals, nursing facilities, assisted living facilities, retail pharmacies, veterinary hospitals, and others.
- Dec 2017Seed$1.6M
- Nov 2011Seed$342.5K
#7
Seed · Dallas, Texas · founded 2014 · 3 employees$1.3Mraised▾
Developer of connected irrigation control for residential and commercial applications. The product offering includes a connected smart rain sensor that is compatible with existing irrigation controllers and saves water by integrating with the local weather forecast to water when required and a smart sprinkler hub for controlling the sprinkler system. It is also developing a moisture sensor that will be able to communicate with the hub thereby automating the watering process. The company additionally provides a companion application for remotely managing and controlling the devices.
- Sep 2016Angel$1.3M
#8
Deadpooled · Dallas, Texas · founded 2005$400Kraised▾
Communications and mesh networks
#9
Deadpooled · Dallas, Texas · founded 2013$53Kraised▾
RentEval is a real estate leasing app that helps in pre & post lease inspections for large property managers. Unlike paper forms, digital cameras, and excel sheets, it automates the process in a mobile phone or tablet app that makes the process shorter and the data is accessible. A small to large property manager can use a mobile phone to document notes and pictures. After the inspection is complete all the pictures and notes can be converted to standard Jpeg format where a user can save it in the inbuilt cloud platform. In addition to this, a user can create custom property inspection template. The company charges a fee on the number of inspection packages chosen.
- Mar 2015Seed$53K
#10
Series B · Dallas, Texas · founded 2018 · 8 employees—raised▾
EnergyBot provides a platform to compare energy plans and suppliers for businesses and homes. It analyzes and track the energy rate and helps businesses to find out the minimal energy rate. It provides services for natural gas and electricity.
- Mar 2020Series B—
#11
Late Stage · Dallas, Texas · founded 1986 · 60 employees—raised▾
Energy conservation platform optimizing energy use for sustainable success. They provide integrated conservation solutions, leveraging expert guidance and data-driven insights to achieve transformative savings. The company focuses on improving energy efficiency, creating healthier buildings, and optimizing existing equipment to increase budget flexibility. They offer energy management software, providing real-time data and forecasting capabilities. Their solutions benefit school districts, higher education institutions, and local governments. They use a collaborative process, working with clients to reduce waste, measure savings, and create behavior change. The company's technology includes tools for energy accounting, simulation, and performance tracking. They offer a self-funded platform that transforms energy usage into a sustainable success story, providing resources for better outcomes and healthier environments. They are a B2B company offering SaaS and software solutions with a direct social impact through energy conservation and sustainability.
- 2016PE—
- Nov 2015PE—
#12
Deadpooled · Dallas, Texas · founded 2010 · 1 employees—raised▾
Developer of ocean wave energy conversion technology designed to produce renewable electricity. The company's ocean wave energy conversion technology uses a generation system that harnesses the kinetic energy in ocean waves, enabling users to get cost-effective commercial quantities of electric power.
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Environment Tech 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
- Venturedyne18
- Apple18
- Pillar TECH17
- IND Scient16
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.