ALLEGIANTH2O
Now welcoming founding participants

Where water projects meet the technology and capital to build them.

Allegiant is a curated marketplace that brings industrial and commercial water users, proven treatment technology providers, and financing partners together — with measurable water benefits built in through our Blue Lifeline partnership.

I have a water challenge I offer a technology I finance projects
Illustrative project brief Matched
Food & beverage plant — process water reuse
[Location] · [Flow rate] · [Key contaminants]
Technology
Ceramic ultrafiltration + reverse osmosis
Financing options
Water-as-a-Service or leasing, from partners
Blue Lifeline water benefit
[Gallons reused per year] documented as certified water credits

Example for illustration only. Not a real project or a guarantee of outcomes.

80%
of global wastewater is discharged untreated
UN-Water (2018)
1.8B
people exposed to contaminated water
WHO (2024); UN-Water (2018)
$500B
U.S. water and wastewater infrastructure funding gap
ASCE (2020)
<0.3%
of U.S. water is currently recycled
Walsh, “Wasting the Wastewater,” NYT (2012)
One marketplace, three sides

Everyone a water project needs, in one place.

Decentralized water projects stall when the user, the technology and the money never meet at the same table. Allegiant is that table.

For water users

Industrial, commercial and agricultural sites that generate or consume water and want to treat, reuse or reduce it.

  • Explore vetted technologies by the problem you need to solve
  • Compare financing models that can reduce upfront capital needs
  • Document your water impact through Blue Lifeline
Tell us about your site →

For technology providers

Treatment, reuse, recovery and efficiency technologies with a real operating track record.

  • A curated listing in front of qualified water users
  • Your technology shown alongside financing options buyers can act on
  • Operators and integrators for installation and O&M
Apply to be listed →

For financing partners

Lenders, lessors and Water-as-a-Service providers looking for infrastructure-grade water projects.

  • Visibility into projects with defined technology and scope
  • Present your own WaaS, leasing or project-finance products
  • Contract directly with water users, on your own terms
Become a financing partner →
How it works

From water challenge to working system.

  1. 01

    Share the challenge

    Water users describe their site, water source and goals — reuse, compliance, cost or supply.

  2. 02

    Meet curated technologies

    We introduce listed providers whose solutions fit the problem, with track record shown plainly.

  3. 03

    Explore financing

    Financing partners present their own options. Decisions and contracts stay between the parties.

  4. 04

    Measure the benefit

    Completed projects can document their water impact through the Blue Lifeline partnership.

The catalog

Technologies organized by the problem they solve.

Every listing is vetted and matched to the problem it solves, so you start from your water challenge, not a product brochure.

Browse all technologies
Oil & organics removalContaminant removal Oil/water separationContaminant removal Ceramic ultrafiltration & microfiltrationReuse & purification Reverse osmosisReuse & purification Demineralization & polishingReuse & purification Heavy metal removal & recoveryContaminant removal DisinfectionReuse & purification Atmospheric water generationSupply & efficiency
Water benefits layer

Every project can prove its water impact.

Through H2O Allegiant’s partnership with Blue Lifeline, projects built through the marketplace can document the water they treat, reuse or conserve as blockchain-certified water credits — giving water users something concrete to report, and a benefit that outlasts the installation.

Learn about water benefits
Measure

[How volumes are metered and verified]

Certify

[How credits are issued and recorded]

Report

[How users use credits in ESG reporting]

Reinvest

[What the benefit funds or enables]

Backed by real engineering

The know-how stays with the engineers.

Site assessments, conceptual engineering and integration are delivered by our engineering partners, Hydrous and Ibyma. When a project needs a fully stamped, licensed deliverable, it goes through a qualified third-party professional engineer.

50+
projects delivered
6
countries
2010
delivering water projects since

Where the marketplace is headed

Today

A curated catalog of technologies and financing partners, with personal introductions made by our team.

Coming

A shared workspace where water users, providers and financing partners collaborate on projects directly.

Learn more or start a conversation

Tell us who you are and what you are working on. A member of our team will follow up personally.

jprivero@hydrousmgmt.com