Persefoni
persefoni.com
Actively hiring
Accounting & Tax Software
ESG & Carbon Accounting Software
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Financials
Funding and backers
Total raised
$89.8M
4 rounds on record
Latest round
$4.3M
Venture round · Apr 2026 · 5 mo ago
Team
51-200
employees, estimated range
The money's age
Fresh money
5 months since the last round · not hiring
Momentum
20/100
fresh money
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
May 5
Launched Persefoni Unveils New Agentic AI Agent to Accelerate Emissions Analysis and Fast Track the Path to Net Zero · morningstar.com
Apr 2, 2025
Raised a round Series C $23M · Pulse 2.0
Oct 6, 2023
New executive Marc Zenner, Executive Officer · SEC Form D
Mar 6, 2022
Partnership Persefoni and CGI Team Up to Provide Solutions and Services in the Fight Against the Global Climate Crisis · Nasdaq
Feb 16, 2022
Partnership Workiva and Persefoni Partner to Streamline Investor-Grade Carbon Disclosure Data · Nasdaq
Apr 15, 2021
Raised a round Series A $9.7M · PRNewswire
Aug 18, 2020
Launched Persefoni Launches New Platform To Help Organizations Meaningfully Demonstrate Progress of Their Climate Change and Sustainability Programs · PRNewswire
2020
Founded
Tractionpublic signals, read monthly
Web presence
top 0.33%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Apr 2026 | $4.3M | — | SEC Form D |
| Series C | Apr 2025 | $23M | — | Pulse 2.0 |
| Venture round | Aug 2023 | $52.7M | — | SEC Form D |
| Series A | Apr 2021 | $9.7M | — | PRNewswire |
Registers and programsofficial lists and records that name the company
| Legal entity | Persefoni AI Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Kentaro KawamoriExecutive Officer, DirectorSEC Form D
Jason OffermanExecutive Officer, DirectorSEC Form D
Peter BartolinoExecutive OfficerSEC Form D
Marc ZennerExecutive OfficerSEC Form D
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News
Persefoni Unveils New Agentic AI Agent to Accelerate Emissions Analysis and Fast Track the Path to Net Zero
Read more
Report
Persefoni: $23 Million (Series C Extension) Raised For Sustainability Management Platform
Persefoni AI - a leading Sustainability Management SaaS and AI platform for companies and financial institutions - announced $23 million in Series C extension funding. This latest funding round saw participation by both new and existing investors, includi
Read more
Report
Persefoni and CGI Team Up to Provide Solutions and Services in the Fight Against the Global Climate Crisis
--Persefoni, the leading Climate Management& Accounting Platform for enterprises and financial institutions, today announced a Teaming Agreement with leading IT and business consulting services firm CGI. The two companies have teamed up to deliver Persefo
Read more
Report
Workiva and Persefoni Partner to Streamline Investor-Grade Carbon Disclosure Data
Workiva Inc., the world' s leading platform for regulatory, financial and ESG reporting, and Persefoni, Inc., the leading Climate Management and Accounting SaaS Platform helping enterprises and financial institutions easily calculate, analyze, manage, and
Read more
Report
Check out the 4-page pitch deck that climate tech startup Persefoni used to raise $101 million for a funding round co-led by TPG
Persefoni took just four months to raise its Series B. The company's CEO says it could have raised as much as $300 million for the round.
Read more
Report
ClimateTech Startup Persefoni Raises $9.7M in Series A Funding Round
/PRNewswire/ -- Persefoni, an intelligent carbon accounting and management platform for enterprises and investors, today announced it has raised $9.7 million...
Read more
Report
Persefoni's carbon accounting platform raises $9.7 million
The carbon accounting and management platform Persefoni now has $9.7 million more in funding to support its international expansion, product development
Read more
Report
Persefoni Launches New Platform To Help Organizations Meaningfully Demonstrate Progress of Their Climate Change and Sustainability Programs
/PRNewswire/ -- Persefoni, a software and data company focused on positively impacting global sustainability, has today announced the closing of $3.5 million...
Read more
Report
Report
Tech stack
Technologies named in job postings at Persefoni over the last 12 months, by layer, with the share of postings for each.
Technologies in use
14
Postings analysed
1
Stack modernity
77/100
Languages
Go
SQL
Databases
MySQL
Redis
Snowflake
Cloud & platforms
AWS
Databricks
Datadog
GitHub
Developer tools
Great Expectations
Git
Practices & domains
Clean Architecture
Gitflow
Machine Learning
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People
Kentaro Kawamori
Executive Officer, Director
Jason Offerman
Executive Officer, Director
Peter Bartolino
Executive Officer
Marc Zenner
Executive Officer
Greg Lyons
Director
Daniel Ahn
Director
Allison Lee
Director
Audrey Constant
Director
Daniel Rice IV
Director
Kyle Derham
Director
Stephen Ellis
Director
Steve Ellis
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Growth
Hiring Momentum
31/100
Slowing
Open positions
0
0 opened / 0 closed in 30 days
Median time-to-fill
827 days
faster than 4% of the market
Hiring Dynamics
0%
Activity Timeline
Added Microsoft Excel to stack
Sep 2026
Added Machine Learning to stack
Sep 2026
Added Scrum to stack
Sep 2026
Added Agile to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
6
Hiring now
1
Countries
3
Busiest office
Ho Chi Minh City
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Headquarters
Builds here
Office with open vacancies
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Tempe
United States
HQ
Ho Chi Minh City
Vietnam
Engineering / R&D
Ho Chi Minh City, Vietnam
4 open roles 100% engineering 50-200 est. staff
hires for Data Science, Backend, QA
Singapore
Singapore
Regional office
Persefoni SG Office
100 Tras Street #16-01 100 AM, Singapore 079027
Mesa
United States
Regional office
Persefoni US Office
2415 W Broadway Rd #41022, Mesa AZ 85274-3042
London
United States
Regional office
Persefoni UK Office
London, EC1V 9DD
West
United States
Regional office
Persefoni CA Office
Suite 5100, Bay Adelaide - West Tower, 333 Bay Street, Toronto, ON M5H 2R2