Jobs with Startups
JobsStartupsInvestorsMCP
Startups

Holy Grail

Holy Grail logo

Holy Grail

holygrail.ai
HQ: CA, USA; Remote
1-10
B2B

Company research

Public company, workplace, funding, and market signals

Overview

Holy Grail is a 2019 San Francisco-area climate-tech startup building modular direct-air-capture scrubbers that use electricity at ambient temperature and pressure to capture CO2; it initially monetizes via carbon credits and aims to sell modular capture units to commercial and consumer customers.

Primary product

Modular electrochemical direct-air-capture (DAC) scrubbers / cells

Founded

2019

Headquarters

San Francisco, California, United States

Team size

1-10

Industry

Software Development

Sub-industry

Direct air carbon capture / carbon removal

Offices

San Francisco, California, United States
Palo Alto, California, United States
Mountain View, California, United States

Business model

carbon credits
carbon removal project development
sale of modular capture hardware
future direct-to-customer device sales

Funding

Stage

Seed

Total raised

$3.2M

Latest round

Seed · Jun 2021

Latest amount

$2.7M

People & investors

Leadership

Nuno Pereira

Co-Founder and CEO

Sophie Griggs

Chief Technology Officer

Founders

David Pervan

Founder and former CTO

Investors

35 Ventures
Charlie Songhurst
Deep Science Ventures
Goat Capital
Ian Hogarth
Kyle Vogt
Lowercarbon Capital
Maya Bakhai
Oliver Cameron
Patrick Collison
Starlight Ventures
Y Combinator

Work & culture

Mission-driven and highly technical, with a strong climate/sustainability focus and a hiring-oriented tone that emphasizes building a large new carbon-removal industry.

Product & market

Pricing

Starts by selling carbon credits from capture projects; longer term, sells modular scrubbers/devices to commercial customers and eventually consumers.

Differentiators

  • —Uses electricity instead of heat or pressure
  • —Operates at ambient temperature and pressure
  • —Modular and stackable design
  • —Does not require large-scale deployment to be cost-effective
  • —Focuses on raw CO2 capture rather than conversion
  • —Designed for decentralized deployment and simple MRV
  • —Above-ground solid storage / mineralized output

Technology

React
Python
Google Cloud
AutoCAD
MATLAB
prototyping

Customers

commercial customers
individual consumers
carbon-credit buyers

Competitors

Climeworks
Carbyon
Global Thermostat
Carbon Engineering
Verdox

Scale & contact

Estimated revenue

$1M-$10M

+1 440-234-9595

Latest news

Holy Grail's Post: carbon credits now available on Puro.earth

LinkedIn · Aug 2023

Holy Grail announced carbon credits availability on Puro.earth and said Project Moonstone’s initial scope targeted 2,000 tonnes in 2025-2026 and 100,000 tonnes in 2027.

The Holy Grail of Carbon Capture

Carbon Credits · Aug 2022

A profile of Holy Grail’s modular DAC technology, emphasizing electricity-driven capture, stackable cells, and a carbon-credits-first commercialization plan.

Introducing Holy Grail

Medium · Jul 2021

The company announced its mission, described its first modular stackable cell product, and framed hiring around building a large carbon-removal industry.

Holy Grail Founder Nuno Pereira Talks Carbon Capture & The Future (Interview)

CleanTechnica · Jul 2021

Nuno Pereira discussed the company’s origin, its electricity-based capture method, and the intention to sell carbon credits first while building toward broader deployment.

Holy Grail raises $2.7M seed fund to create modular carbon capture devices

TechCrunch · Jun 2021

TechCrunch reported Holy Grail’s $2.7M seed round, its modular DAC approach, and the plan to start with carbon credits before selling scrubbers to commercial and eventually consumer customers.

Careers / JoinGitHub organizationLinkedIn companyLinkedIn Puro.earth announcementMedium launch postStartup Intros profileTechCrunch seed round articleWebsiteY Combinator company pageY Combinator jobs
SourcesHoly Grail websiteY Combinator company pageY Combinator jobs pageLinkedIn company pageTechCrunch seed funding articleMedium launch postCleanTechnica interviewLinkedIn Puro.earth postStartup Intros profileGitHub organization

Jobs and careers at Holy Grail

0 jobs at Holy Grail

No open positions

Check back later for new openings

Explore startup hiring

Startup Hiring PulseBrowse all startup jobsJobs at Y Combinator startupsJobs at venture-backed startupsB2B startup jobs

Jobs with Startups © 2026

Browse jobsMCP guideAboutPowered by Supabase