Fontus Blue
Fontus Blue is an Akron, Ohio-based AI software company that optimizes chemical dosing and treatment parameters for municipal and industrial water treatment facilities, now operating within USALCO's Decision Blue® technology suite following its June 2025 acquisition.
- Company typePrivate
- Founded2017
- HeadquartersAkron, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Fontus Blue does
Fontus Blue is an AI-driven digital water treatment optimization company founded in 2017 and headquartered in Akron, Ohio. The company built a platform that ingests operational water treatment data and applies artificial intelligence to recommend optimal chemical dosages and treatment parameters, with primary use cases in municipal water and wastewater treatment and secondary applicability to industrial process water in verticals such as pulp and paper. The platform has been delivered through a customer-facing Decision Blue application integrated with operational telemetry.
The company's core product was its AI optimization platform, which was positioned around accuracy and precision in chemical dosing decisions and was commercially bundled with traditional water treatment chemicals through its acquirer USALCO. Following USALCO's acquisition in June 2025, Fontus Blue's technology was incorporated into USALCO's Decision Blue® technology suite, sitting alongside complementary offerings such as Tank Telemetry and USALCO's chemical portfolio (AlcoPAS™, DelPAC®, Aluminum Sulfate, Ferric Sulfate, polymers, UltraPHOSx).
The business model combined software-driven optimization with water treatment chemical supply economics. Fontus Blue operated as a small private company with 11-50 employees and a single disclosed seed funding round of $300,000 in April 2019 from undisclosed investors. No pricing, ARR, or customer count data has been publicly disclosed, and post-acquisition the platform is distributed through USALCO's established municipal and industrial channels rather than as a standalone SaaS offering.
Fontus Blue firmographics
Firmographics- Name
- Fontus Blue
- Website
- https://fontusblue.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Acquired
- Headcount range
- 11–50 employees
- Short description
- Fontus Blue is an Akron, Ohio-based AI software company that optimizes chemical dosing and treatment parameters for municipal and industrial water treatment facilities, now operating within USALCO's Decision Blue® technology suite following its June 2025 acquisition.
- Ownership category
- akta.pro rank
Fontus Blue industry classification
Industry- Product category
- Water Treatment Software
- NAICS
- Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors) (BPABAJAK)
- akta.pro secondary industries
- Softening & Demineralization (Lime Softening, Ion Exchange) (EUANABAE), Effluent Polishing & Filtration (MBR/UF/RO/GAC) (EUANADAL), Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems) (IMAHAEAJ)
Keywords
Where Fontus Blue is headquartered
LocationHeadquarters
- HQ city
- Akron
- HQ country
- United States
- HQ region
- North America
Markets served
Fontus Blue business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Operations
Fontus Blue product offering
Product offeringCore offering
Fontus Blue developed an AI-driven digital water treatment optimization platform that analyzes treatment data to recommend optimal chemical dosages and treatment parameters. Following its June 2025 acquisition by USALCO, the platform was integrated into USALCO's Decision Blue technology suite, combining AI-based dosing optimization with USALCO's traditional water treatment chemicals (aluminum sulfate, ferric sulfate, polymers, etc.) for municipal and industrial water treatment operations.
Product overview
Fontus Blue was a digital water treatment technology company offering an AI-driven platform for optimizing water treatment processes. Following USALCO's acquisition of Fontus Blue (announced June 2025), Fontus Blue's AI-driven platform was integrated into USALCO's portfolio. The acquisition enabled USALCO to expand its digital water treatment solutions, combining Fontus Blue's AI capabilities with USALCO's traditional water treatment chemical products (Aluminum Sulfate, Ferric Sulfate, Polymers, etc.) to offer optimized, data-driven water treatment solutions.
Differentiator
Problem solved
Functional benefit
Products and services
- Fontus Blue AI-Driven Water Treatment Optimization Platform AI-powered digital platform that analyzes water treatment data to recommend optimal chemical dosages (e.g., aluminum sulfate) and treatment parameters. Designed for municipal water treatment facilities and industrial process water users seeking to improve water quality, reduce chemical waste, and meet compliance standards.
Companies that use Fontus Blue
Customer profileSegments2 records
Ideal customer profiles2 records
Fontus Blue technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability1 record
Feature1 record
Fontus Blue partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- USALCOcoreUSALCO acquired Fontus Blue in June 2025 to expand its digital water treatment solutions. The acquisition involved integrating Fontus Blue's AI-driven platform to optimize water treatment processes. Fontus Blue's technology became part of USALCO's Decision Blue technology suite, combining traditional water treatment chemicals with digital optimization capabilities.
Recent moves5 records
Expansion highlights4 records
Fontus Blue competitors and assessment
Company assessmentBroad incumbents
- USALCO: Strategic acquirer of Fontus Blue and the parent under whose Decision Blue® suite the platform now operates. USALCO supplies the underlying water treatment chemicals (aluminum sulfate, ferric sulfate, polymers) that Fontus Blue's AI optimizes, making it the most directly comparable entity by both customer overlap and product integration.
- Xylem: Global water technology company offering smart metering, network management, and digital water solutions (e.g., Visenti, Pure Technologies). Competes with Fontus Blue's optimization platform through its broader smart-water portfolio for utilities and industrial customers.
- Veolia Water Technologies: Major water and wastewater services provider with digital optimization and process control offerings for municipal and industrial clients. Comparable to USALCO+Fontus Blue in serving the same customers with bundled chemicals, equipment, and digital services.
- Suez Water Technologies & Solutions: Provides water treatment chemicals, equipment, and digital monitoring/control solutions globally, including dosing optimization for industrial and municipal customers. Direct overlap with Decision Blue®'s chemical-plus-software value proposition.
- Hach (a Danaher company): Leading supplier of water quality testing instruments, sensors, and process analytics used in drinking water and wastewater treatment. Comparable on the measurement-and-control dimension that underpins Fontus Blue's dosing optimization.
- Evoqua Water Technologies: Provider of water and wastewater treatment solutions, including chemicals, equipment, and digital service offerings for municipal and industrial markets. Overlaps with USALCO's chemical distribution and Fontus Blue's process optimization.
Direct peers
- Ketos: AI-driven water intelligence platform offering continuous water-quality monitoring, analytics, and operational optimization for utilities and industrial operators. Closest pure-play peer to Fontus Blue's dosing-optimization use case in municipal and industrial water treatment.
- Idrica: Digital water management platform combining SCADA, data analytics, and AI for water utilities. Competes head-to-head with Fontus Blue/Decision Blue® on digital optimization, dosing, and operational efficiency for municipal water and wastewater operators.
Emerging players
- Mueller Water Products: Smart water infrastructure provider offering connected hydrants, meters, and pipe network monitoring with data analytics for utilities. Comparable on the data-driven water operations theme, though more focused on distribution networks than chemical dosing.
- Itron: Smart metering and analytics platform for water utilities, providing AMI, data management, and operational analytics. Adjacent to Fontus Blue's optimization play through shared utility customers and digital water infrastructure focus.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Fontus Blue social profiles
Digital presenceFontus Blue financial estimates
Financial estimateRevenue estimate
Valuation estimate
Fontus Blue leadership team
Management profileNumber of profiles
Profiles3 records
Fontus Blue funding detail
Funding detailFunding overview
Funding rounds1 record
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Fontus Blue 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 Fontus Blue
What does Fontus Blue do?
Fontus Blue developed an AI-driven digital water treatment optimization platform that analyzes treatment data to recommend optimal chemical dosages and treatment parameters. Following its June 2025 acquisition by USALCO, the platform was integrated into USALCO's Decision Blue technology suite, combining AI-based dosing optimization with USALCO's traditional water treatment chemicals (aluminum sulfate, ferric sulfate, polymers, etc.) for municipal and industrial water treatment operations.
Is Fontus Blue a public or private company?
Fontus Blue is a private company. It is classified as corporate owned and is currently acquired.
When was Fontus Blue founded?
Fontus Blue was founded in 2017. It employs 11 to 50 people.
Where is Fontus Blue based?
Fontus Blue is headquartered in Akron, United States, in the North America region.
Who are Fontus Blue's main competitors?
Broad incumbents on record are USALCO, Xylem, Veolia Water Technologies, Suez Water Technologies & Solutions, Hach (a Danaher company) and Evoqua Water Technologies. Direct peers are Ketos and Idrica. Emerging players are Mueller Water Products and Itron.
Does Fontus Blue have an API?
No public API is recorded for Fontus Blue.
What industry is Fontus Blue in?
Fontus Blue's product category is Water Treatment Software. Its primary akta.pro industry code is BPABAJAK, Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors), with a secondary code of EUANABAE, Softening & Demineralization (Lime Softening, Ion Exchange). Its NAICS code is 334513 and its SIC code is 3823.