Oasys (Osmotic Application Systems) is a Cambridge MA based company developing a suite of water treatment products to address the growing, global water crisis. The Company's Engineered Osmosis (EOTM) process provides a treatment system that per the company, can produce clean, potable water at significantly lower cost than current desalination methods.

Bluefield Technologies is working on deploying methane tracking micro-satellites which detect, quantify and monitor the majority of methane emitters on earth. The firm seeks to collect data on specific emitters such as a natural gas storage/pipeline leaks, fracking sites, heavy industry factories, landfills, mining, tailing ponds, wastewater plants, rice paddies, palm oil plantations/peatlands, livestock and permafrost.

Sorbwater Technology develops a suite of biodegradable production chemicals for use in water treatment applications in the oil and gas industry.

Valiant Midstream suite of midstream services includes natural gas gathering, processing, treating and compression; crude oil gathering, storage and transportation; condensate stabilization/splitting; produced water gathering; and marketing services.

SitePro is a digital oilfield water management company focused on delivering automation and software solutions. It provides a solution for water management by digitalizing and automating water infrastructure in the oil and gas industry. Its cloud and edge-based technologies streamline operations across the full water lifecycle and support water management operations for some of the largest oil and gas operators. SitePro was formerly known as AmpliSine Labs. The company was founded in 2012 and is based in Lubbock, Texas.

Domestic BioSolutions Group provides bio-based and renewably sourced energy, solvents, and textiles. The company's technology produces bio-based methanol from renewable waste resources. Utilizing 100% of methane gas currently flared into the atmosphere at landfills and waste water treatment plants, the process mitigates emissions while sequestering up to 75% of carbon release. The present means of converting these resources into usable energy has been rendered unprofitable, hence the flaring to avoid onsite hazardous build up. DBS groundbreaking technology renders a solution to this problem by producing bio-based methanol, which holds high value in several worldwide markets. Its methanol can be used in bio-diesel production; bio-based polyester production; bio-based solvents for use in paints and adhesives; bio-based plastics, and much more.