Organization · Other
Diamond List
Diamond List focuses on supporting the next generation of impactful climate companies through funding and community building.
Overview
What Diamond List does
What Diamond List is
Diamond List focuses on supporting the next generation of impactful climate companies through funding and community building.
How it participates in the startup ecosystem
The current public profile supports funder and community capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Other
- Structured capabilities
- Funder · Community
- Last reviewed
- March 19, 2026
Official channels
Find Diamond List elsewhere
Open the official website or a supported primary organization account.
Capability profile
Diamond List as a funder
Investment thesis
Diamond List focuses on identifying and promoting early-stage climate companies that are poised for investment and impact.
Focus narrative
Diamond List invests in early-stage climate companies that have raised less than $5 million in dilutive capital. The organization seeks businesses that are climate-focused and innovative in their approach to solving climate issues, accepting nominations globally regardless of revenue status.
Value beyond capital
Diamond List provides exposure to a network of investors and promotes awareness of leading climate tech startups, facilitating connections that can lead to investment opportunities.
Terms and economics
- Typical check
- $5,000,000
Focus and fit
- Stages
- Pre-seed · Seed · Seed+ · Series A · Series B · Series C · Series D · Series E · Growth Equity
- Sectors
- Climate & Sustainability
- Regions
- Global · United States
Availability
- Currently deploying
- Not published
Portfolio and track record
Portfolio context
Diamond List features a selection of early-stage climate companies through its annual lists, highlighting startups that address climate change. Specific names and descriptions of portfolio companies are not provided.
Capability profile
Diamond List as a community
Community overview
Diamond List is an organization focused on identifying and promoting early-stage climate companies that are poised for investment and impact. It was founded to support the climate investment community by showcasing startups that address climate change. The organization is based in the United States.
Community focus
Diamond List invests in early-stage climate companies that have raised less than $5 million in dilutive capital. The organization emphasizes businesses that are climate-focused, investment-worthy, and differentiated in their approach to solving climate-related problems. It accepts nominations for companies globally, regardless of their revenue status.
Member value
Members gain exposure to a network of investors interested in climate-focused startups. The organization highlights selected companies through annual lists, providing them with visibility and potential investment opportunities.
Membership
- Pricing models
- free
Format and cadence
- Modality
- in-person
- Commitment
- light
Availability
- Membership state
- Accepting
Audience and fit
- Audience
- Founders · Investors
- Benefits
- network-access and media-exposure
- Program types
- community and other
- Selection criteria
- open
- Stages
- Pre-seed · Seed
- Sectors
- Climate & Sustainability
- Regions
- Global · United States
Community activity
Events and activity
Diamond List hosts launch events for its annual lists in various cities, including San Francisco, London, and New York. These events celebrate the selected companies and provide a platform for startups to pitch their ideas to potential investors.
Notable members
Notable team members include Lily Bernicker, Principal @ Wireframe Ventures; Peet Denny, Founding Partner @ Climate VC; Eric Chaves, CEO @ Terrament; and Jon Kornik, CEO @ Plentify.
Common questions
What to know about Diamond List
Upseed classifies Diamond List under the Other organization type. Its current public profile includes funder and community capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
March 19, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.