Rondo Energy

โ— Verification pending Last updated: May 23, 2026 Data last verified: May 23, 2026

Rondo Energy: $100M valuation, IPO Readiness 47, Series A. Industrial heat storage company using cheap renewable electricity to decarbonize industrial processes. Track live on The IPO Stack.

Series AClimate & Energyprivate
47
/100
IPO Readiness Score
Grade D โ€” Early Stage
TechStackIPO proprietary score based on funding scale, valuation, stage progression & momentum.
Track Rondo Energy โ†’

Industrial heat storage company using cheap renewable electricity to decarbonize industrial processes.

Valuation
$100M
Total Funding
$202M
Stage
Series A
Sector
Climate & Energy
Headquarters
San Francisco, CA
CEO
John O'Donnell
IPO Status
private

Funding History

Round Amount Date Lead Investors
Series A $22M May 2022 Breakthrough Energy Ventures, DCVC
Seed $3M Aug 2020 Breakthrough Energy Ventures
The IPO Stack Newsletter

Get Tuesday's IPO moves + one deep-dive in your inbox

Scores, valuations, and IPO signals for the companies that matter. 5-minute read, every Tuesday.

๐Ÿš€

2026 IPO Watchlist

Top companies most likely to IPO in 2026, ranked by IPO Readiness Score.

SpaceX
$275B ยท Aerospace & Defense
99
Readiness
OpenAI
$852B ยท Artificial Intelligence
89
Readiness
Canva
$42B ยท Design & Creative
88
Readiness
Replit
$12B ยท Artificial Intelligence
86
Readiness
Stripe
$159B ยท Fintech
86
Readiness
Anthropic
$380B ยท Artificial Intelligence
85
Readiness
Scale AI
$14B ยท Artificial Intelligence
85
Readiness
Plaid
$13.4B ยท Fintech
84
Readiness

Related Analysis

๐Ÿ“Š IPO Readiness Stack ๐Ÿญ Climate & Energy Sector โš–๏ธ vs SpaceX โš–๏ธ vs OpenAI ๐Ÿ“ˆ IPO Pipeline

Track Rondo Energy IPO timeline, funding rounds, investor activity, and valuation on TechStackIPO โ€” the pre-IPO intelligence platform.

Frequently Asked Questions

When is Rondo Energy going public? +

Rondo Energy has not publicly announced IPO plans. Track TechStackIPO for the latest signals and subscribe to The IPO Stack for weekly updates.

What is Rondo Energy's current valuation? +

Rondo Energy is valued at $100M as of May 2022. This valuation is based on its most recent private funding round tracked by TechStackIPO.

How can I invest in Rondo Energy before IPO? +

Accredited investors can access Rondo Energy shares through secondary market platforms, pre-IPO investment funds, and broker-dealer platforms that facilitate private company transactions. TechStackIPO's marketplace tracks available access options. Note: pre-IPO investments carry higher risk and limited liquidity compared to public market investing.

What is Rondo Energy's IPO Readiness Score? +

Rondo Energy scores 47/100 (Grade: D) on TechStackIPO's IPO Readiness Index. The score evaluates funding scale, valuation trajectory, funding momentum, stage progression, and company maturity. Scores above 70 indicate strong near-term IPO potential.

How much total funding has Rondo Energy raised? +

Rondo Energy has raised $202M in total venture capital and private equity funding, with backing from Breakthrough Energy Ventures, DCVC, Prelude Ventures.

Who are Rondo Energy's key investors? +

Rondo Energy's notable investors include Breakthrough Energy Ventures, DCVC, Prelude Ventures. Full investor details, funding round history, and lead investor breakdowns are available on TechStackIPO.

What sector is Rondo Energy in? +

Rondo Energy is a Climate & Energy company. Industrial heat storage company using cheap renewable electricity to decarbonize industrial processes.

๐Ÿ“ก IPO Intelligence
$49/mo โ€” Unlimited Reports + Real-Time Updates
โšกUnlimited company analysis reports โ€” all 375+ companies
โœ“Real-time IPO alerts โ€” know the moment S-1s are filed
โœ“Verified data updated daily โ€” not chatbot hallucinations
๐Ÿ’ก Tracking multiple companies? Full access pays for itself after 3 reports.
$49
per month
Subscribe Now โ†’
Cancel anytime ยท Secure via Stripe
Institutional Research
$19 โ€” Get the Complete Rondo Energy Analysis Brief
โœ“Executive summary & IPO readiness breakdown
โœ“Competitive positioning & funding trajectory
โœ“Bull / bear thesis with pricing projections
โœ“S-1 timeline estimate & risk assessment
$19
One-time
Don't find it useful? Refund within 7 days.
Secure checkout ยท Stripe ยท 24h delivery