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SewerAI

SewerAI

Private
Walnut Creek, CaliforniaEnterprise Softwarehttps://www.sewerai.com/

Last Round

Strategic

Jun 2, 2026

Total Funding Raised

$27.5M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

SewerAI is a software company that provides an AI-powered platform for the inspection, assessment, and rehabilitation of sewer and underground infrastructure.

Sector

Enterprise Software

Verticals

Vertical SaaS, Computer Vision, Waste Management, Environmental Monitoring

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS

AI Layer

Application

Keywords

sewer inspectioninfrastructure managementcomputer visioncctv pipe inspectionwastewater infrastructurestormwater managementsewer aiautomated defect codingpipe inspectionvertical SaaSNASSCO PACPPACPasset management softwareAI-powered inspectionsmart city infrastructurecivil engineering software

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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SewerAI Comps

Public and private peers based on sector, stage, and business model.

SewerAI comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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SewerAI Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
StrategicJun 2, 2026
Series BJun 18, 2024
Series AMar 23, 2023
SeedOct 22, 2021
SeedAug 4, 2020

Key People

Founding team and executive leadership

Billy Gilmartin

CRO Co-Founder

Founding Team

SewerAI Investors

Notable investors and investment history

SewerAI investors
InvestorRounds
Suffolk TechnologiesSeries B, Series A
Burnt Island VenturesSeries B, Seed, Series A
Builders VCSeed
Emerald Technology VenturesSeries B, Series A
Innovius CapitalSeries B
Innovius CapitalStrategic, Series B
EPIC VenturesStrategic, Series B, Seed, Series A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 2, 2026

    Led by JMI Equity with participation from EPIC Ventures and Innovius Capital.

  • Apr 7, 2026

    Added Testimonial as a customer.

SewerAI Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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SewerAI Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about SewerAI's valuation, stock price, and market status.

Firmographic Details

HeadquartersWalnut Creek, California
Employee Range112
Year Founded2019
Last FundingJun 2, 2026

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