Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Home›Research›Companies

Companies

Loading
Home›
Research›
Companies›
Spiritus
AddedFeb 15, 2024
UpdatedJun 18, 2026
Spiritus

Spiritus

Spiritus: A San Francisco-based climate tech firm innovating low-cost, scalable carbon removal solutions.

HQ
San Francisco, CA, US
Founded
2021
Overview
Compare
Fundraising
Employees
Website

Founded in San Francisco, Spiritus is a climate tech company dedicated to developing innovative direct-air-capture (DAC) technology. Their core mission is to make carbon removal an accessible and practical tool in the global fight against climate change. Spiritus offers a scalable and modular system that combines the Spiritus Sorbent and the Spiritus Carbon Orchard for low-cost DAC and sequestration (DAC+S). The company's vision is to accelerate sustainable stewardship of the climate, aiming for a carbon-neutral future.

Notable figures affiliated with Spiritus include leading experts in climate science and sustainable technology. The company has attracted significant investment from prominent venture capital firms focused on environmental impact. Key achievements include the successful deployment of their DAC technology at megaton scales, demonstrating both efficacy and cost-effectiveness. Spiritus has made a substantial impact by advancing the field of carbon removal, positioning itself as a crucial player in mitigating climate change.

Spiritus - Similar Companies

Sustaera logo

Sustaera

sustaera.com

Holy Grail logo

Holy Grail

Heirloom logo

Heirloom

heirloomcarbon.com

AirMyne logo

AirMyne

airmyne.com

Leap Forward Ventures logo

Leap Forward Ventures

leapforward.vc

Carbon Removal Partners logo

Carbon Removal Partners

Susteon logo

Susteon

susteon.com

Pioneer logo

Pioneer

pioneerclimate.com

Aclymate logo

Aclymate

aclymate.com

CarbonBridge logo

CarbonBridge

carbonbridge.io

Watershed logo

Watershed

watershed.com

Carbon Lighthouse logo

Carbon Lighthouse

Climate Tech Circle logo

Climate Tech Circle

Sapphire Technologies logo

Sapphire Technologies

FullCycle logo

FullCycle

fullcycle.com

Spiritus - Quick Facts

Who are Spiritus' competitors?

Companies similar to Spiritus include Sustaera, Holy Grail, Heirloom and AirMyne.

When was Spiritus founded?

Spiritus was founded in 2021.

Where is Spiritus' headquarters located?

Spiritus' headquarters is located in San Francisco, CA, US.

When was Spiritus' last funding round?

Spiritus' most recent funding round was for $11M (USD) in September 2023.

How much has Spiritus raised to-date?

As of Sep 6, 2023, Spiritus has raised a total of $11M (USD).

How many employees does Spiritus have?

Spiritus has 30 employees as of Feb 4, 2024.

Spiritus - Classification

Ownership
  • Venture Capital
Technology
  • Cleantech
Geographic Exposure
  • Global
Revenue
  • Recurring
  • Software
Customer
  • Enterprise
Main Product
  • Carbon Removal
Tags
  • Cleantech
NAICS
  • 513200Software Publishers
  • 510000Information
  • 513000Publishing Industries
  • 513210Software Publishers
SIC
  • 7300Business Services
  • 7370Computer Programming, Data Processing, And Other Computer Related
  • 7372Prepackaged Software