Roy Johnson
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Roy Johnson Email & Phone Number

Startup CEO
Location: Portola Valley, California, United States 6 work roles 2 schools
1 work email found @ecofactor.com 3 phones found area 650 and 408 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 3 phones

Work email r****@ecofactor.com
Direct phone (650) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Startup CEO
Location
Portola Valley, California, United States

Who is Roy Johnson? Overview

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Quick answer

Roy Johnson is listed as Startup CEO based in Portola Valley, California, United States. AeroLeads shows a work email signal at ecofactor.com, phone signal with area code 650, 408, and a matched LinkedIn profile for Roy Johnson.

Roy Johnson previously worked as CEO at Ecofactor and CEO at Calisolar (Since Renamed Silicor Materials). Roy Johnson holds Mba from Stanford University Graduate School Of Business.

Company email context

Email format at ecofactor.com

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{first}.{last}@ecofactor.com
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AeroLeads found 1 current-domain work email signal for Roy Johnson. Compare company email patterns before reaching out.

Profile bio

About Roy Johnson

Roy Johnson is a Startup CEO.

Listed skills include Start Ups, Strategic Partnerships, Energy Efficiency, Strategy, and 16 others.

6 roles

Roy Johnson work experience

A career timeline built from the work history available for this profile.

Ceo

Redwood City, Ca

EcoFactor transforms how homes use energy by applying advanced analytics to internet-of-things devices in the home. EcoFactor's cloud-based application actively manages thermostats on occupants' behalf in intelligent ways that improve comfort while helping them save time, energy and money. Utilities, home service providers and homeowners rely on EcoFactor for demand response, energy efficiency, and HVAC performance monitoring services. Joined EcoFactor as the company was completing… Show more EcoFactor transforms how homes use energy by applying advanced analytics to internet-of-things devices in the home. EcoFactor's cloud-based application actively manages thermostats on occupants' behalf in intelligent ways that improve comfort while helping them save time, energy and money. Utilities, home service providers and homeowners rely on EcoFactor for demand response, energy efficiency, and HVAC performance monitoring services. Joined EcoFactor as the company was completing early-stage trials. Over the following three years, we signed major contracts with Comcast, NRG and a number of utilities and rolled out large scale commercial deployments. Upgraded the management team with new CFO, VP Marketing and CTO. Raised 3 rounds of funding, adding new investors Astor Capital and NRG to early investors Rockport and Claremont Creek. Built a strong IP portfolio with over 20 patents issued. Reworked the product to improve customer interface, range of thermostats supported and ability to scale to millions of connected devices. Show less

Nov 2011 - Sep 2014

Ceo

Calisolar (Since Renamed Silicor Materials)

Sunnyvale, Ca

Joined Calisolar, a vertically integrated manufacturer of solar silicon, wafers and high-performance cells as the 6th employee. Calisolar was the worldwide leader in using low cost Upgraded Metallurgical Silicon (UMG) in the manufacturing of high performance solar cells. Calisolar’s technology allowed the production of cells that were indistinguishable from cells made from highly-refined polysilicon, but with 1/3rd the silicon cost. With the acquisition of 6N Silicon in early 2010, Calisolar… Show more Joined Calisolar, a vertically integrated manufacturer of solar silicon, wafers and high-performance cells as the 6th employee. Calisolar was the worldwide leader in using low cost Upgraded Metallurgical Silicon (UMG) in the manufacturing of high performance solar cells. Calisolar’s technology allowed the production of cells that were indistinguishable from cells made from highly-refined polysilicon, but with 1/3rd the silicon cost. With the acquisition of 6N Silicon in early 2010, Calisolar is also one of the world’s leading producers of UMG, a new grade of silicon that provides superior cost, capital efficiency and time to market. Developed facilities including a 75MW solar cell manufacturing facility and headquarters in Sunnyvale, California; silicon purification operations at the company's wholly-owned subsidiary, 6N Silicon, in Ontario, Canada; and a state-of-the-art research and development center in Berlin, Germany. Increased headcount from 6 to 330 people worldwide. In February 2010, led the stock for stock acquisition of 6N Silicon, one of Calisolar’s silicon suppliers, to ensure the cost advantage that the company’s technology created. Calisolar had leading module companies as customers in Europe, Asia and North America. Hired an outstanding team including CFO, VP Sales and EVP Ops. Calisolar was awarded a $52 million clean energy manufacturing tax credit as part of the American Recovery and Reinvestment Act and raised over $200 million from investors. Investors included Advanced Technology Ventures, Globespan Capital Partners, Good Energies, Hudson Clean Energy, Ventures West and Yaletown Ventures. Show less

Jan 2007 - Aug 2010

Entrepreneur In Residence

Palo Alto, Ca

Supported ATV investment team in evaluation of investment opportunities and management of portfolio company relationships. Focus on Clean Tech and Data Communications. Board Observer at Sub-One Technologies.

Mar 2006 - Dec 2006

Ceo

Redline Networks (Acquired By Juniper Networks)

Campbell, Ca

Led Redline from pre-revenue to successful acquisition by Juniper Networks for $132 million. Defined the category and positioned the company as the leader in the market for advanced Application Front Ends. Ramped revenue from zero to a run rate of $20M with over 300 customers. Grew team from 20 to 75 people. Redline derived 45% of revenue from outside the US. Successfully completed a financing led by Charles River in 2003. Were in the process of raising another round in early 2005 when… Show more Led Redline from pre-revenue to successful acquisition by Juniper Networks for $132 million. Defined the category and positioned the company as the leader in the market for advanced Application Front Ends. Ramped revenue from zero to a run rate of $20M with over 300 customers. Grew team from 20 to 75 people. Redline derived 45% of revenue from outside the US. Successfully completed a financing led by Charles River in 2003. Were in the process of raising another round in early 2005 when two bidders emerged. Elected to accept the offer from Juniper. Between May 2005 and February 2006, part of Juniper’s Application Products Group, successfully integrating Redline and Peribit Networks. Show less

Jan 2002 - Feb 2006

Vp Marketing And Business Development

2Wire

San Jose, Ca

Led 2Wire’s efforts in all aspects of marketing and business development including product management, marketing communications, channel marketing and driving relationships with potential customers, industry partners and key suppliers. Played a major role in setting overall company strategic direction. 2Wire was widely recognized as the leader in the market for residential gateways and home networking. 2Wire closed major contracts with SBC, EarthLink, Verizon, Dell and a number of retailers.… Show more Led 2Wire’s efforts in all aspects of marketing and business development including product management, marketing communications, channel marketing and driving relationships with potential customers, industry partners and key suppliers. Played a major role in setting overall company strategic direction. 2Wire was widely recognized as the leader in the market for residential gateways and home networking. 2Wire closed major contracts with SBC, EarthLink, Verizon, Dell and a number of retailers. Heavily involved in fund raising with three rounds completed of $20M, $54M and $60M. In January 2006, Alcatel, SBC and Telmex acquired 51% of 2Wire for over $200M. In July 2010, Pace announced the acquisition of 2Wire for $475 million. Show less

May 1999 - Sep 2001

Vp

Santa Clara, Ca, Sydney Australia, Hong Kong

Held a series of positions from product manager to VP and GM of the Home Networking Division and Network Management Software Division. Also opened 3Com's first sales office in Australia and managed 3Com's business in Asia based on Hong Kong.

Jun 1986 - Jun 1999
2 education records

Roy Johnson education

FAQ

Frequently asked questions about Roy Johnson

Quick answers generated from the profile data available on this page.

What is Roy Johnson's role at their current company?

Roy Johnson is listed as Startup CEO.

What is Roy Johnson's email address?

AeroLeads has found 1 work email signal at @ecofactor.com for Roy Johnson.

What is Roy Johnson's phone number?

AeroLeads has found 3 phone signal(s) with area code 650, 408 for Roy Johnson.

Where is Roy Johnson based?

Roy Johnson is based in Portola Valley, California, United States.

What companies has Roy Johnson worked for?

Roy Johnson has worked for Ecofactor, Calisolar (Since Renamed Silicor Materials), Advanced Technology Ventures, Redline Networks (Acquired By Juniper Networks), and 2Wire.

How can I contact Roy Johnson?

You can use AeroLeads to view verified contact signals for Roy Johnson, including work email, phone, and LinkedIn data when available.

What schools did Roy Johnson attend?

Roy Johnson holds Mba from Stanford University Graduate School Of Business.

What skills is Roy Johnson known for?

Roy Johnson is listed with skills including Start Ups, Strategic Partnerships, Energy Efficiency, Strategy, Product Management, Management, Entrepreneurship, and Business Strategy.

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