When was SewerAI founded?

SewerAI was founded in 2019 and raised its 1st funding round 1 year after it was founded.

Where is SewerAI located?

SewerAI is headquartered in Walnut Creek, United States.

How many employees does SewerAI have?

As of Jun 30, 2026, the latest employee count at SewerAI is 111.

Is SewerAI a funded company?

SewerAI is a funded company, having raised a total of $18.5M across 4 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Aug 04, 2020.

When was the latest funding round of SewerAI?

SewerAI's latest funding was a $***** Series B round on Jun 03, 2026, with participation from 4 investors. Its primary sector is Water and Wastewater Management Tech. In United States, the Water and Wastewater Management Tech sector has seen $126M in funding in 2026 to date.

Where does SewerAI rank among its competitors?

SewerAI ranks 2nd amongst 109 active competitors, of which 22 are funded. It stands 4th in terms of total funding among its competitors. The most recent competitor to raise funding was SewerAI, which secured an undisclosed amount in Jun, 2026.

Who are the top competitors of SewerAI?

SewerAI's top competitors include RedZone Robotics, Genrobotics and Solinas Integrity. Among them, SewerAI secured the most recent funding round in June, 2026.

SewerAI - 2026 Company Profile, Team, Funding & Competitors

SewerAI is a series B company based in Walnut Creek (United States), founded in 2019 by Matt Rosenthal and Bill Gilmartin. It operates as a Developer of an infrastructure management platform using AI-powered defect detection. SewerAI has raised $18.5M in funding from investors like JMI Management, EPIC Ventures and Builders VC. The company has 109 active competitors, including 22 funded and 13 that have exited. Its top competitors include companies like RedZone Robotics, Genrobotics and Solinas Integrity.

Company Details

Developer of an infrastructure management platform using AI-powered defect detection. The platform offers tools for inspection data management, collaboration, and decision-making. It provides AI-powered coding to accelerate inspections and generate risk insights. The company also offers solutions for generating 3D models and automating quality assurance processes.

Website: www.sewerai.com/
Email ID: *****@sewerai.com

Key Metrics

Founded Year

2019

Location

Walnut Creek, United States

Stage

Series B

Total Funding

$18.5M in 4 rounds

Latest Funding Round

Series B, Jun 03, 2026, $*****

Investors

JMI Management & 14 more

Ranked

2^nd among 109 active competitors

Employee Count

111 as on Jun 30, 2026

Similar Companies

SoundHound & 4892 more

View SewerAI's full profile

SewerAI is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
SewerAI Corporation CIN: 834558130 , United States, Active	Dec 31, 2018	-	59 (As on Dec 31, 2024)	-

SewerAI has raised a total funding of $18.5M over 4 rounds. Its first funding round was on Aug 04, 2020. Its latest funding round was a Series B round on Jun 03, 2026 for $*****. 4 investors participated in its latest round. SewerAI has 14 institutional investors and 1 angel investor.

Here is the list of recent funding rounds of SewerAI:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jun 03, 2026	5384901	Series B	5876460	7181093	2905509	6345768
Jun 29, 2024	2233569	Series B	3118694	9694445	4240438	Emerald Technology Ventures & 4 more
Oct 22, 2021	5234576	Seed	9123677	5744479	Bentley iTwin Ventures & 1 more	EPIC Ventures & 1 more

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View details of SewerAI's funding rounds and investors

The founders of SewerAI are Matt Rosenthal and Bill Gilmartin. Matt Rosenthal is the CEO of SewerAI.

Here are the details of SewerAI's key team members:

Matt Rosenthal: Founder & CEO of SewerAI.
Contact Info: 1 email address
Bill Gilmartin: Co-Founder & CSO of SewerAI.
Contact Info: 1 email address

View details of SewerAI's Founder profiles and Board Members

SewerAI's employee count trend

SewerAI has 111 employees as of Jun 26. Here is SewerAI's employee count trend over the years:

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Top competitors of SewerAI include RedZone Robotics, Genrobotics and Solinas Integrity. Here is the list of Top 10 competitors of SewerAI, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	RedZone Robotics 1987, Warrendale (United States), Acquired	Robotic and software solution for wastewater network monitoring	$53.3M	ABS Capital, Four Winds Capital & 2 others	61/100
2nd	SewerAI 2019, Walnut Creek (United States), Series B	Developer of an infrastructure management platform using AI-powered defect detection	$18.5M	Graph Ventures, EPIC Ventures & 13 others	60/100
3rd	Genrobotics 2017, Thiruvananthapuram (India), Seed	Developer of robotics and AI solutions for sanitation and confined space cleaning	$5.88M	Unicorn India Ventures, Edcite & 11 others	59/100
4th	Solinas Integrity 2018, Chennai (India), Seed	AI and robotics-based platform for inspection, cleaning, and digitization of underground infrastructure	$2.19M	8X Ventures, Neev Fund & 21 others	58/100
5th	Fracta 2013, San Francisco (United States), Acquired	Provider of a SaaS platform to assess water conditions for utilities	$37M	Kurita, Polaris Partners & 1 others	49/100
6th	ARIX Technologies 2017, New Orleans (United States), Series A	Provider of pipeline inspection robots	$21.5M	AlleyCorp, Benson Capital Partners & 11 others	47/100
7th	8power 2015, Cambridge (United Kingdom), Seed	Provider of wireless sensors for remote condition monitoring of equipment	$3.77M	IP Group, Low Carbon Innovation Fund & 10 others	44/100
8th	Atmos International 1995, Manchester (United Kingdom), Unfunded	Pipeline leak detection system primarily for oil and gas	-	-	43/100
9th	Rosi 2016, Aartselaar (Belgium), Funding Raised	Cloud-based software for assets management	-	Bundl	42/100
10th	VAPAR 2017, Sydney (Australia), Series A	Developer of ML based platform for assessing the condition of sewer pipes	$7.29M	Blackbird Ventures, PureTerra Ventures & 28 others	42/100