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Hohonu competitors & alternatives
The 12 closest competitors and alternatives to Hohonu among climate tech companies — ranked by similarity to what Hohonu actually does, not by market-cap band.
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About Hohonu
Hohonu is an environmental services company born out of a University of Hawaiʻi lab, headquartered in Honolulu, Hawaii, that builds water level sensors and real-time flood intelligence systems.
Hohonu at a glance
Hohonu is a climate tech company headquartered in United States. Its most recent funding round, Pre-Seed, raised $2M in April 2023. Xcout tracks 5 named people at Hohonu, including Brian Glazer (CEO, Oceanographer).
Hohonu leadership
- Brian GlazerCEO, Oceanographer
- Kevin MukaiCOO
- Nicole ElkoCo-Founder, Coastal Geologist
- Stanley LioCo-Founder, Engineer
- Donavan KealohaBoard Member
Hohonu funding rounds
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Pre-Seed | $2M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Top 12 Hohonu competitors
Ranked by semantic similarity — how close each company is to Hohonu by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
CleanTech
Oneka Technologies is a sustainable technology company that develops wave-powered desalination solutions to produce fresh water from seawater.
Environmental Technology
Agrela Ecosystems Inc. provides the PheNode, a modular and scalable environmental sensor platform designed for indoor and outdoor operations. The company offers customizable hardware, wireless sensors, and a graphic user interface to help users collect, manage, and analyze environmental and agricultural data.
Environmental Technology
Smartfin provides a high-tech, low-cost Internet of Things surfboard fin equipped with temperature, motion, wet/dry sensing, and GPS location features. The company's corporate office is located in Portland, Oregon.
Environmental Technology
PolyGone Systems develops proprietary filtration technologies and passive media designed to intercept and remove microplastics from aquatic environments and wastewater treatment facilities. The company serves clients by providing microplastic removal systems and water analysis services to safeguard water quality and aquatic ecosystems.
Cleantech
Incorporated in Delaware in 2020 and headquartered in Waimea, Hawaii, Terraformation Inc. is an environmental technology company dedicated to accelerating large-scale reforestation to combat climate change.
GreenTech
Blue Ocean Gear is a sustainable marine technology company headquartered in San Francisco, California, that provides smart gear management and ocean monitoring solutions.
Smart Irrigation
HydroPoint Data Systems is a smart water management company headquartered in Petaluma, California, within the San Francisco North Bay area. For over 15 years, the company has provided innovative technologies and services aimed at helping organizations save and prevent the waste of water resources.
Sustainability
Conservation Labs is a smart water monitoring company and Amazon Alexa Fund portfolio company. Headquartered in Pittsburgh, Pennsylvania, the company enables cost-effective water management to help users save money.
Water
Lotic Labs is a software development company headquartered in Chicago, Illinois. It builds software solutions focused on water data and risk management.
Water Management
TaKaDu is an environmental services and software-as-a-service company headquartered in Israel that uses advanced algorithms to provide water utilities with real-time network monitoring and event management insights.
Environmental Monitoring
FTS Tech, Inc. designs and manufactures rugged environmental monitoring systems, sensors, dataloggers, and telemetry products. The company serves government agencies, utilities, and meteorological organizations by providing hardware and solutions for wildfire risk management, hydrology, meteorology, and road weather monitoring.
Environmental Intelligence
Coastal Measures Inc. provides the CUMULUS coastal intelligence platform and YSOK AI to unify ocean sensor data, automate quality control, and deliver analytics for marine and coastal operations. The company serves clients in risk insurance, clean energy development, municipal resilience, and aquaculture by offering forecasting, risk assessment, and decision-support tools.
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