Insights

Residential market Target the domestic $13B pool and spa market with Sutro’s automated water monitoring as a premium, cost-saving upgrade for homeowners who currently spend substantial time and money on maintenance.

Partnership leverage Explore co selling and integration opportunities with pool/HVAC brands, spa manufacturers, and service providers as demonstrated by past partnerships (Sundance Spas, Swimply, Tarson Pools) to accelerate adoption and credibility.

Key integrations Highlight Sutro’s compatibility with existing retail and rental ecosystems (Tarson Pools, Swimply) and showcase a scalable device-and-app solution that can be deployed across multiple brands and platforms.

Expansion potential Position Sutro to scale from residential pools to the broader $600B water market by emphasizing universal water-quality monitoring needs for commercial, municipal, and multi-unit applications.

Financial growth Emphasize early traction and runway with seed funding under $1M, modest revenue, and a lean team to attract investors and customers by underscoring rapid cost savings and improvement in maintenance efficiency.

Similar companies to Sutro (sold to Sani Marc)

Sutro (sold to Sani Marc) Tech Stack

Sutro (sold to Sani Marc) uses 8 technology products and services including LinkedIn Ads, Reddit Ads, Crazy Egg, and more. Explore Sutro (sold to Sani Marc)'s tech stack below.

Media & News

Sutro (sold to Sani Marc)'s Email Address Formats

Sutro (sold to Sani Marc) uses at least 2 email formats:
Sutro (sold to Sani Marc) Email FormatsExamplePercentage
First@mysutro.comJohn@mysutro.com
94%
FirstLast@mysutro.comJohnDoe@mysutro.com
6%

Frequently Asked Questions

What is Sutro (sold to Sani Marc)'s stock symbol?

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Sutro (sold to Sani Marc) is a publicly traded company; the company's stock symbol is STRO.

What is Sutro (sold to Sani Marc)'s official website and social media links?

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Sutro (sold to Sani Marc)'s official website is mysutro.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Sutro (sold to Sani Marc) generate?

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As of November 2026, Sutro (sold to Sani Marc)'s annual revenue is estimated to be <$1M.

What is Sutro (sold to Sani Marc)'s SIC code and NAICS code?

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Sutro (sold to Sani Marc)'s SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified and NAICS code is 334 - Computer and Electronic Product Manufacturing.

How many employees does Sutro (sold to Sani Marc) have currently?

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As of November 2026, Sutro (sold to Sani Marc) has approximately 8 employees across 2 continents, including North America and Asia. Key team members include Founder: R. K. and Sutro: T. M. M. Explore Sutro (sold to Sani Marc)'s employee directory with LeadIQ.

What industry does Sutro (sold to Sani Marc) belong to?

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Sutro (sold to Sani Marc) operates in the Computers and Electronics Manufacturing industry.

What technology does Sutro (sold to Sani Marc) use?

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Sutro (sold to Sani Marc)'s tech stack includes LinkedIn Ads, Reddit Ads, Crazy Egg, iCIMS, Squarespace, Shopify, Google Pay and Venmo.

What is Sutro (sold to Sani Marc)'s email format?

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Sutro (sold to Sani Marc)'s email format typically follows the pattern of First@mysutro.com. Find more Sutro (sold to Sani Marc) email formats with LeadIQ.

How much funding has Sutro (sold to Sani Marc) raised to date?

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As of November 2026, Sutro (sold to Sani Marc) has raised $863K in funding. The last funding round occurred on Jan 01, 2019.

When was Sutro (sold to Sani Marc) founded?

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Sutro (sold to Sani Marc) was founded in 2012.
Sutro (sold to Sani Marc) logo

Sutro (sold to Sani Marc)

Computers and Electronics ManufacturingCalifornia, United States2-10 Employees

Sutro has developed an IoT-based water quality monitoring system that includes a patent-pending sensor. The device is placed in a body of water to collect data and deliver guidance on how to manage it. The initial focus is the domestic market for residential pools and spas in the United States, a roughly $13 billion annual segment, with plans to expand into the broader global water market. The typical maintenance burden is substantial, with estimates of more than 40 hours and over $1,500 annually; Sutro's solution is priced at about $300. Based in San Francisco, California, Sutro—listed as having been sold to Sani Marc—operates in the computers and electronics manufacturing space, focusing on consumer water-management technology. A notable recent development is a 2025 partnership with Sundance Spas to introduce Spa Sense for hot tubs.

Section iconCompany Overview

SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
Stock Symbol
STRO
NAICS Code
334 - Computer and Electronic Product Manufacturing
Founded
2012
Employees
2-10

Section iconFunding & Financials

  • $863K

    Sutro (sold to Sani Marc) has raised a total of $863K of funding over 5 rounds. Their latest funding round was raised on Jan 01, 2019 as a Venture Round.

  • <$1M

    Sutro (sold to Sani Marc)'s revenue is estimated to be in the range of <$1M

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