Our Clients

Who We Work With

See which organizations are taking climate action. We typically work with responsible brands, medium-to-small sized companies, B Corporations, and start-ups.

Clients have included publicly-traded companies CLIF Bar, Slack, Roche, Danone, and HP; fast-growing startups Mejuri, Once Upon A Farm, LifeStraw and Nutiva; established private brands Filson, Auberge Resorts, and Ojai Valley Inn; large organizations California Teachers Association and Delta Dental; and consulting firms Natural Capitalism Solutions, NSF, and SureHarvest.

Our progress metrics to date include 54,000+ MTCO2E eliminated or removed and 13,000+ tons of landfill avoided.


Check out what a few of our clients have to say!

David has been an amazing person and resource to work with. He has been able to crack a code of sustainability that many others just talk about. We have been so happy with our relationship with David and highly recommend him to anyone interested in his field of work. He’s a star.

CEO, Restaurant Chain

[Our Climate Positive lead] is a brilliant sustainability professional. He has an impeccable command of details. He synthesizes complex issues and relates them back to short and long term goals.

VP, Sustainability Consulting Firm

This is the best work I’ve seen since I have been here.

VP of Supply Chain, Manufacturing Industry

We could not have done it without you!

Sustainability Manager, Food Processing

David was always able to find opportunities for waste reduction no matter what the type of manufacturer or product. David has done a great deal of work since that requires even more ingenuity and analytical skill, particularly in the complex world of greenhouse gas inventories and climate action plan development.

CEO, Marketing Firm

Climate Positive staff have consistently produced top quality work and is very thorough…. anyone who contracts for work will be delighted in the results.

Project Manager, Engineering Firm

Our Climate Positive contact is one of the best consultants that I’ve had the pleasure of working with. He is not only enjoyable and efficient; he is also an expert in many areas of sustainability.

His work is always on time (or early) and his project management helped us get in front of needs that we had not anticipated. . . . I look forward to the opportunity to work with him again and recommend him without reservation.

Communications Manager, Joint Powers Authority

I’ve never met anyone who worked as hard as Climate Positive. They are worth their weight in gold!

Planning Director

David is very adept at keeping things on track and has amazing attention to detail. I was impressed at his thoroughness and follow-through during our collaboration in writing a powerful proposal for the Sustainable Communities planning grant. He kept the “big picture” together and it is no doubt this played a major factor in our success.

Regional Coordinator, Planning Firm

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How you and your company hit bold climate goals and go net zero

Climate Positive Consulting helps you achieve your goals.