BlueInGreen
BlueInGreen commercializes proprietary dissolved-gas water treatment technology (SDOX, CDOX, HyDOz) for municipal utilities, food processors, and industrial customers, delivering chemical-free aeration, pH control, and odor remediation. Now operating as part of ChartWater within Chart Industries (NYSE: GTLS).
- Company typePrivate
- Founded2004
- HeadquartersFayetteville, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What BlueInGreen does
BlueInGreen (founded 2004, Fayetteville, AR) is a water cleantech firm that commercializes proprietary dissolved-gas technology — supersaturated oxygen (SDOX®), carbon dioxide-based pH control (CDOX®), and supersaturated ozone (HyDOz®) — used to replace chemical dosing, catalysts, and ambient-air aeration in municipal and industrial water treatment. Its systems are deployed in biological wastewater treatment, post-treatment aeration, odor and corrosion control, pH adjustment, and environmental remediation, with documented customer outcomes including ~75% energy reduction and $646K+ annual savings at Tyson Foods, 40% opex savings for pH control, and 90% reduction in carrier water at Omaha MUD. The company historically generated revenue through one-time equipment sales (e.g., Dual SDOX 600 containerized units treating up to 4 MGD of domestic wastewater) and professional services, and has more recently introduced a Treatment as a Service (TaaS) subscription model that delivers containerized systems under monthly contracts to municipalities and industrial customers.
Go-to-market combines direct enterprise field sales to municipal utilities and large food processors (Tyson, Simmons, Seaboard-Triumph, Campbell's/Snyder's Lance, Mountaire) with channel distribution and TaaS. Effective July 31, BlueInGreen merged with AdEdge Water Technologies into ChartWater, LLC, a wholly owned subsidiary of Chart Industries (NYSE: GTLS), gaining access to Chart's global industrial channel, Howden rotating-equipment franchise, and aftermarket parts network. Within ChartWater, BlueInGreen's dissolved-gas technology sits alongside granular activated carbon, ion exchange, FLUORO-SORB media, and high-recovery reverse osmosis for PFAS, enabling multi-contaminant single-vendor bids. The company has also expanded distribution through an exclusive PFAS Guard partnership (July 2025) and a North American distribution agreement with Ratermann (January 2026), positioning the combined ChartWater portfolio for growth in PFAS-driven municipal and industrial markets.
BlueInGreen firmographics
Firmographics- Name
- BlueInGreen
- Legal name
- BlueInGreen, LLC
- Website
- https://blueingreen.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- BlueInGreen commercializes proprietary dissolved-gas water treatment technology (SDOX, CDOX, HyDOz) for municipal utilities, food processors, and industrial customers, delivering chemical-free aeration, pH control, and odor remediation. Now operating as part of ChartWater within Chart Industries (NYSE: GTLS).
- Ownership category
- akta.pro rank
BlueInGreen industry classification
Industry- Product category
- Water Treatment Equipment
- NAICS
- Chemical Manufacturing (325), Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)
- SIC
- Chemicals & Allied Products (2800)
- akta.pro primary industry
- Disinfection & Oxidation (Chlorine/Chloramine, UV, Ozone, AOP) (EUANABAD)
- akta.pro secondary industries
- Industrial Wastewater Treatment Chemicals (IMAEAJAC), Adsorption & Taste/Odor Control (GAC/PAC, Air Stripping) (EUANABAF), Produced Water & Condensate Handling at Gas Plants (Stabilization, Treatment, Disposal/Reuse) (EUAAABAJ)
Keywords
Where BlueInGreen is headquartered
LocationHeadquarters
- HQ city
- Fayetteville
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
BlueInGreen business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain
Revenue model
- Equipment Sales: Sale of SDOX®, CDOX®, and HyDOz® dissolved gas systems and related water treatment equipment. Systems include containerized Dual SDOX® 600 units capable of treating up to 4 MGD (15,142 m3/day) of typical domestic wastewater.
- Treatment as a Service (TaaS): Monthly contract model providing turn-key emergency or long-term treatment equipment and services. Self-contained, easily deployed containerized solutions reduce infrastructure costs and increase utility in temporary applications.
- Aftermarket Services: Ongoing service, parts, performance upgrades, and maintenance for installed systems.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Treatment as a Service (TaaS) - Monthly Contract |
| Other | Multi-year contract | Custom Equipment Systems |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels5 records
BlueInGreen product offering
Product offeringCore offering
BlueInGreen commercializes patented dissolved gas technology for water and wastewater treatment, replacing chemicals, catalysts, and ambient air with oxygen, carbon dioxide, and ozone across its core SDOX® (supersaturated dissolved oxygen), CDOX® (carbon dioxide dissolution for pH control), and HyDOz® (supersaturated dissolved ozone) product lines. Systems are sold as engineered equipment or delivered as containerized, turn-key Treatment as a Service (TaaS) solutions for biological wastewater treatment, post-treatment aeration, odor and corrosion control, pH adjustment, and environmental remediation of PFAS, arsenic, and other contaminants.
Product overview
BlueInGreen (BIG) is a water clean-tech specialist and dissolved gas expert that offers a portfolio of products for water treatment. The core product line includes SDOX® (supersaturated dissolved oxygen for oxygenation, aeration, and remediation), CDOX® (carbon dioxide dissolution for pH control), and HyDOz® (ozone for oxidation). Products are delivered as standalone systems, containerized units (Dual SDOX 600), or integrated with ChartWater's broader treatment solutions. BlueInGreen's technologies replace chemicals, catalysts, and ambient air with oxygen, carbon dioxide, and ozone to deliver lower treatment costs for pH control, oxidation, and odor control.
Differentiator
Problem solved
Functional benefit
Brands
- SDOX: Supersaturated dissolved oxygen technology (SDOX) is the most efficient method of dissolving oxygen in liquids, providing efficient and effective solutions for biological treatment of wastewater, post-treatment aeration, odor and corrosion control, and environmental remediation of polluted waterways.
- CDOX
- HyDOz
Products and services
- SDOX® Supersaturated dissolved oxygen technology and the most efficient method of dissolving oxygen in liquids, providing solutions for biological wastewater treatment, post-treatment aeration, odor and corrosion control, and environmental remediation of polluted waterways. Used by municipal utilities and food processing plants.
- CDOX® Precise carbon dioxide based pH control system with automatic regulation that creates carbonic acid on-demand, enhancing workplace safety and generating operational cost savings up to 40%. Used for remineralization following reverse osmosis and stabilization of pH in highly purified water.
- HyDOz® Supersaturated dissolved ozone technology for oxidation applications in water treatment, delivered as an alternative to conventional ozone contacting systems.
- StreamLine® CO2 Systems Highly efficient pH adjustment system offering lower capital cost than conventional equipment, used for CO2-based pH control in water treatment applications.
- Dual SDOX® 600 Container Containerized treatment system with two skid-mounted SDOX® 600 units; each unit delivers more than 10,000 lbs. (4,500 kg) of oxygen per day, and each Dual container can treat up to 4 MGD (15,142 m3/day) of typical domestic wastewater. Designed for containerized TaaS deployments.
- SDOX-CS® Supersaturated dissolved oxygen system specifically designed for odor and corrosion control in wastewater collection systems, preventing formation of H2S at a fraction of the cost of chemical applications while enhancing lifespan of existing infrastructure.
- Treatment as a Service (TaaS) Self-contained, easily deployed containerized water treatment solutions provided under monthly contracts for turn-key emergency or long-term treatment needs. Reduces infrastructure costs and is positioned as an award-winning deployment model for biological wastewater treatment, PFAS removal, and other temporary or capacity-constrained applications.
Quantifiable outcome
- Up to 75% energy reduction (1,650 HP) compared to conventional jet aeration, saving $646,000+ annually at Tyson Foods
- +4 more outcomes
Companies that use BlueInGreen
Customer profileNamed customers9 records
Segments4 records
Ideal customer profiles4 records
BlueInGreen technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
BlueInGreen partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and minor.
- RatermanncoreChart signed a strategic North American distribution partnership with Ratermann for distribution of Chart products including water treatment solutions.
- PFAS Guard, LLCcoreChartWater appointed as exclusive distributor for PFAS Guard, an innovative, cost-effective treatment solution designed to ensure water systems meet new federal requirements. Small, easy-to-assemble enclosures house treatment vessels using anion exchange resin to remove PFAS from drinking water.
- Calgon CarbonminorCalgon Carbon signed a referral agreement with AdEdge (now part of ChartWater) to partner in offering granular activated carbon treatment systems to a specific part of the drinking water market.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
BlueInGreen competitors and assessment
Company assessmentBroad incumbents
- Xylem: Global water technology major supplying aeration, filtration, and treatment equipment to municipal and industrial customers. Direct overlap with BlueInGreen on wastewater aeration and odor control, though Xylem offers a much broader portfolio and serves customers primarily through capital-equipment sales rather than TaaS subscriptions.
- Evoqua Water Technologies: Major North American water and wastewater treatment provider offering aeration, filtration, disinfection, and aftermarket services. Competes head-to-head with BlueInGreen in industrial and municipal wastewater, particularly around aeration upgrades and treatment chemicals/services.
- Veolia Water Technologies: Global water-treatment solutions provider with municipal and industrial focus, including aeration, ozone, and chemical dosing systems. Comparable to BlueInGreen in municipal wastewater applications and the broader portfolio context that ChartWater now competes against.
- Ecolab: Global leader in water, hygiene, and process chemicals with a significant industrial wastewater treatment footprint, including food & beverage. Competes with BlueInGreen on pH control, chemical handling safety, and overall water management programs, though via chemicals rather than dissolved-gas systems.
- Ingersoll Rand: Industrial compressor and blower manufacturer (including aeration blowers) serving wastewater and industrial process customers via brands such as Gardner Denver and Hoffman. Adjacent competitor on the aeration supply chain that ChartWater/Howden also competes with, particularly for dissolved-gas system gas-handling packages.
Direct peers
- Calgon Carbon: Activated carbon and water-treatment specialist, now part of Kuraray. Already a referral partner with AdEdge/ChartWater in the drinking-water market, making it both a complement and a competitor where BlueInGreen's ozone/oxygen-based oxidation competes with carbon-based treatment trains for PFAS and other contaminants.
- De Nora: Provider of electrodes, disinfection (including ozone and electrochlorination), and water-treatment systems for municipal and industrial markets. Direct overlap with BlueInGreen's HyDOz ozone offering and broader oxidation/disinfection positioning.
- Aqua-Aerobic Systems: U.S.-based manufacturer of aeration and biological wastewater treatment equipment for municipal and industrial customers. Closest direct competitor on biological treatment and aeration retrofits where BlueInGreen's SDOX is positioned as a higher-efficiency alternative.
- US Water Services: Industrial water-treatment specialist offering chemicals, equipment, and service programs to food & beverage, manufacturing, and other industrial customers. Competes with BlueInGreen's industrial wastewater, pH control (CDOX), and TaaS-like service programs in the same verticals.
Emerging players
- Mazzei Injector: Manufacturer of gas-injection and ozone contacting equipment used for aeration and oxidation in water and wastewater treatment. Closest technology analog to BlueInGreen's dissolved-gas approach, making it a relevant niche competitor in municipal and industrial aeration.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
BlueInGreen social profiles
Digital presenceBlueInGreen financial estimates
Financial estimateRevenue estimate
Valuation estimate
BlueInGreen leadership team
Management profileNumber of profiles
Profiles1 record
BlueInGreen funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
BlueInGreen M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about BlueInGreen
What does BlueInGreen do?
BlueInGreen commercializes patented dissolved gas technology for water and wastewater treatment, replacing chemicals, catalysts, and ambient air with oxygen, carbon dioxide, and ozone across its core SDOX® (supersaturated dissolved oxygen), CDOX® (carbon dioxide dissolution for pH control), and HyDOz® (supersaturated dissolved ozone) product lines. Systems are sold as engineered equipment or delivered as containerized, turn-key Treatment as a Service (TaaS) solutions for biological wastewater treatment, post-treatment aeration, odor and corrosion control, pH adjustment, and environmental remediation of PFAS, arsenic, and other contaminants.
Is BlueInGreen a public or private company?
BlueInGreen is a private company. It is classified as corporate owned and is currently operating.
When was BlueInGreen founded?
BlueInGreen was founded in 2004. It employs 11 to 50 people.
Where is BlueInGreen based?
BlueInGreen is headquartered in Fayetteville, United States, in the North America region.
How does BlueInGreen make money?
Three revenue lines are on record. Equipment Sales are the primary driver. The others are treatment as a Service (TaaS) and aftermarket Services.
Who are BlueInGreen's main competitors?
Broad incumbents on record are Xylem, Evoqua Water Technologies, Veolia Water Technologies, Ecolab and Ingersoll Rand. Direct peers are Calgon Carbon, De Nora, Aqua-Aerobic Systems and US Water Services. Mazzei Injector is listed as an emerging player.
Does BlueInGreen have an API?
No public API is recorded for BlueInGreen.
What industry is BlueInGreen in?
BlueInGreen's product category is Water Treatment Equipment. Its primary akta.pro industry code is EUANABAD, Disinfection & Oxidation (Chlorine/Chloramine, UV, Ozone, AOP), with a secondary code of IMAEAJAC, Industrial Wastewater Treatment Chemicals. Its NAICS code is 325 and its SIC code is 2800.