stars 1 stars 2 stars 3

View Green Step's top competitors like 3R Sustainability, EcoKids, and Ecobrite.

Sierra Club
At the Sierra Club, we believe in the power of togetherness. Together, we remain committed to the fight for a healthy climate built on a foundation of environmental, racial, economic, and gender justice – a future where all people benefit from a healthy, thriving planet and a direct connection to nature. As the climate crisis and deeply entrenched systemic racism all fuel inequity, we will continue to fight for a bold, transformational agenda that recognizes the interconnectedness between our planet, our humanity, and our democracy. By recognizing that our destinies are tied, we continue to name that all things are fundamentally connected, and the overlap between ecology, race, gender, and representative government will move to either advance our collective humanity or to oppress it. Sierra Club is comprised of staff across the country and a network of local chapters that support our grassroots engagement. We are also proud to be a unionized employer, with two labor unions representing more than half of our employees. Please view www.sierraclub.org/careers/ for more information.
Oakland, California, US
Non profit
$114.8M Revenue
https://www.sierraclub.org
1.4K Employees
Zevia
At Zevia, we get up every day to create a world of better-for-you flavor — better for people and better for the planet. We're cleaning up the beverage aisle with accessible, naturally sweetened, zero-sugar deliciousness – and you won't find a single plastic bottle in sight. Passion, openness, gratitude, accessibility, humanism, humility, and scrappiness – these are the values that drive us. We're not afraid to go against the grain because we're determined to change the beverage world for good. We're a diverse bunch, each with their own unique strengths and a shared passion for our cause, and we aim for our organization to reflect the communities we serve. Our people-centric culture is all about building an inclusive and supportive environment where everyone is valued, empowered, and contributing. We believe in continuous improvement, striving to become an organization with a high-performing culture. And here's something special – every full-time team member is an owner, which means we're all invested in making a positive impact together. Driven by the belief that what we're doing is vital, we work hard. But don't think it's all work and no play – we're having a blast on this journey, and we wouldn't have it any other way!
Los Angeles, California, US
Public
$155M Revenue
http://www.zevia.com
112 Employees
ZVIA Ticker
3R Sustainability
3R Sustainability is a women-owned business providing consulting services rooted in science, supported by data, and driven by innovation, education, and continual improvement delivering full-service sustainability solutions to our clients to achieve material business goals. Our team of experts creates an engaging environment where all our stakeholders can thrive. We are an adaptive firm working on the global scale, with a mission to create a direct, measurable impact on the environment and the companies and communities which we serve that will make our clients ask, “Why would we work with anyone else?”3R is uniquely qualified to integrate initiatives across the organization into a comprehensive ESG strategy and program. 3R teams are made up of accredited professionals with backgrounds in business management, consulting, engineering, and assessments with decades of industry experience. Offering a range of services including planning, implementation, program evaluation, report and assurance guidance, and education and training; as well as supplemental services such as, built environment (LEED) consulting and resources for 3rd party verification, 3R tailors a team and solution to an organization’s exact needs. We are proudly headquartered in a LEED Gold Certified space in the Strip District of Pittsburgh and hold a European Office in Amsterdam, Netherlands.
Pittsburgh, Pennsylvania, US
Private
$6M Revenue
http://www.3rsustainability.com
53 Employees
Learn More
How It Works
get free account
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups.
search page
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies – all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.
get contact page
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users