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Sighten develops a software toolset to manage the complexity of distributed solar. The Company offers a platform that spans the entire lifecycle of a solar asset ranging from tools that streamline origination, system design and sales/operations to features that automate ongoing reporting and analytics.

HQSan Francisco, US
Employee Ratings3.7

Latest Updates

Employees (est.) (Oct 2020)24(+5%)
Cybersecurity ratingAMore

Key People/Management at Sighten

Conlan O'Leary

Conlan O'Leary

Co-Founder, CEO
Graham Hommel

Graham Hommel

Co-Founder, VP Engineering Operations
David Villagra

David Villagra

Co-Founder, CTO
Mariya Nomanbhoy

Mariya Nomanbhoy

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Sighten Office Locations

Sighten has an office in San Francisco
San Francisco, US (HQ)
353 Sacramento St #1820, San Francisco
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Sighten Financials and Metrics

Summary Metrics

Founding Date


Sighten total Funding

$5 m

Sighten latest funding size

$3.50 m

Time since last funding

5 years ago

Sighten investors

Sighten's latest funding round in November 2015 was reported to be $3.5 m. In total, Sighten has raised $5 m
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Sighten Cybersecurity Score

Cybersecurity ratingPremium dataset



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Sighten Online and Social Media Presence

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Sighten Blogs

Why options matter in solar sales - lessons from decision science

This month on the Sighten blog, we’re kicking off a blog series exploring several key principles in the science of decision-making. Using some simple yet powerful concepts, you’ll be able to make sure your solar sales process maps to how the human brain actually processes information and…

Keeping PACE with Sighten

In previous posts, we’ve discussed the competitive advantage of residential solar companies offering multiple types of financing – particularly in the context of our fast-changing, ever-evolving industry. As the market for solar continues to expand to include greater economic and demogr…

NREL study shows industry-leading accuracy of Sighten's automated shading tool

The National Renewable Energy Laboratory (NREL) has released a study evaluating the accuracy of Sighten’s automated shading tool, showing that Sighten remote shading estimates are nearly identical to measurements taken on site. The Department of Energy-affiliated lab found that Sighten's…
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Sighten Frequently Asked Questions

  • When was Sighten founded?

    Sighten was founded in 2012.

  • Who are Sighten key executives?

    Sighten's key executives are Conlan O'Leary, Graham Hommel and David Villagra.

  • How many employees does Sighten have?

    Sighten has 24 employees.

  • Who are Sighten competitors?

    Competitors of Sighten include Terabase Energy, Alta Devices and Omnidian.

  • Where is Sighten headquarters?

    Sighten headquarters is located at 353 Sacramento St #1820, San Francisco, San Francisco.

  • Where are Sighten offices?

    Sighten has an office in San Francisco.

  • How many offices does Sighten have?

    Sighten has 1 office.