Companies · Energy / Climate

Nimbus Power Systems, Inc.

GROTON · Energy / Climate · refined from filed group “Other Technology

Diligence memoA one-page analyst read on Nimbus Power Systems, Inc. — recommendation, valuation, rhythm, risks.
$1.8M
Total raised · real
1
Rounds
Latest step-up
Top 66%
Sector rank · raised
Seed
Latest stage · inferred · Fri Sep 06 2024 00:00:00 GMT+0000 (Coordinated Universal Time)

Nimbus Power Systems, Inc. looks fair against its niche peers and is quiet on financing cadence.

Synthesized from the figures below est. — every claim rests on a number shown on this page. Valuation uses the energy sector profile.

Analyst read est. — computed against this company's niche peers in the same era. Inputs shown; not a quoted figure.

Fair
  • Modeled value is 0.88× the median modeled value of Seed Energy / Climate companies in 2022–2024 (23 peers) — value vs value, same stage and era.
  • Within the normal band (88% of peer median) for its niche.
Quiet
  • Last raise 22 mo ago; this sector typically re-raises about every 11 months.
  • Slightly overdue versus sector cadence.
Leadership

No named principal in this company's public records yet — see all operators below.

Explore how these operators interlock with other companies in the operator network.

Where it sits in Energy / Climate

Nimbus Power Systems, Inc. is one of 235 Energy / Climate companies tracked from GROTON. By capital raised it ranks in the long tail (ahead of 35% of sector peers), and in the long tail by modeled valuation est..

Ranking is computed against this company's own sector cohort — reported capital is fact; valuation tiers are modeled.

As reported in public records reported — not modeled.

US
Jurisdiction
Rule 506(b)
Reg D exemption
9
Investors (latest)
2021
Year incorporated
2024-09-06
First sale
Amount raised vs valuation, by round

Solid bars are reported offering amounts reported; hatched bars are the modeled post-money valuation est. — both on one shared scale so you can read raise-vs-worth at each round directly. Use the toggles to overlay data labels and the niche-peer / market average value lines.

Amount raised · realModeled valuation · estCumulative funded · real
$0$2.5M$5.0M$7.5M$10MSeed · 2024-09-06 Raised $1.8M (real) Modeled valuation $6.5M (est)$1.8M$6.5MSeed2024

The line shows cumulative reported funding over the period; + labels show new capital added between points when there is room. Toggle on-bar figures, plus the niche-peer and market averages, to read this company against its cohort. Benchmarks are modeled medians.

Financing ladder & sequence gaps
Seed$1.8M · 2024

Stages are modeled from round size (public records carry no series label). No record for: Pre-Seed — the company may have raised it under a different exemption, merged it into an adjacent record, or skipped it. Sequence completeness: 50%.

Modeled valuation trajectory
$6.5M
Base estimate est.
$1.5M
Conservative case
$16.4M
Upside case
$9.2M
Modeled post-money

Round size and date are reported; the stage label is inferred from round size (latest is Seeda $1.0M–$4.0M round). Valuation is modeled from stage benchmarks scaled by the energy sector profile. Directional, not a quoted figure.

Not enough modeled valuation points to chart a trajectory.

Model inputs · modeled:benchmark-stage-stepup-v1
20%
Dilution assumption
Implied ownership sold in the financing.
37%
Survival probability
17% low · 58% high
1.42×/yr
Annual markup
1.86×/yr upside case
1.8 yr
Elapsed time used
1.8 yr actual, capped for stale marks
energy
Sector profile
Adjusts growth and survival by industry.
Financing rhythm
Avg between rounds
Capital velocity
1.8 yr
On record since
2024
First round
1
Rounds on file
How it compares to the market

Benchmarked against 235 companies in Energy / Climate. Each bar is a median (the middle company, not an average — outliers don't skew it). Two yardsticks: real money raised (reported on Form D) and modeled value (our estimate est.). These are whole-sector medians across all stages, except the per-stage row.

Total raised — vs sector median (real $, all stages) 0.4× of median
This company$1.8M
Sector median$5.0M
Latest round — vs other Seed rounds in sector (real $, this stage) 1.3× above median
This company$1.8M
Sector median$1.4M
Modeled value — vs sector median (estimate, all stages) 0.3× of median
This company$6.5M
Sector median$19.0M

Raised more than 35% of sector peers (real $). Modeled value above 39% of peers (estimate).

Niche peers — same stage & era

A tighter cohort than the sector chart above — only companies at the same stage (Seed) that last raised in the same ~3-year era, ranked by modeled value est. (not money raised). This is the exact set the analyst read compares against, so a like-for-like cohort is what makes "over/under-valued" meaningful. This company ranks #13 of 23.

This companyCohort peer
$1.0M$10.0M$100.0M$100K$1.0M$10.0M$100.0MCapital raised (log)Sintana Energy Inc. · Seed Raised $4.6M · modeled $29.5M (est)PSCP Power, LLC · Seed Raised $3.0M · modeled $24.9M (est)Energy Can Move Things Ltd Liability Co · Seed Raised $4.0M · modeled $23.2M (est)Faradyne Power System Corp. · Seed Raised $4.4M · modeled $17.4M (est)Wild Energy, Inc. · Seed Raised $4.0M · modeled $16.8M (est)Hybrico Energy Technologies, Inc. · Seed Raised $3.2M · modeled $15.3M (est)Beta Energy Corp. · Seed Raised $2.8M · modeled $15.2M (est)Physicianestate Astrol Greenseed Power, LLC · Seed Raised $2.3M · modeled $14.0M (est)Vortechs Waste To Energy, Inc. · Seed Raised $1.2M · modeled $9.9M (est)Cypher Energy, LLC · Seed Raised $2.4M · modeled $9.4M (est)Punch'd Energy Inc · Seed Raised $1.6M · modeled $8.9M (est)Anfield Energy Inc. · Seed Raised $8.7M · modeled $7.3M (est)Nimbus Power Systems, Inc. (this company) Raised $1.8M · modeled $6.5M (est)Nimbus Power Systems, Inc.
CompanyStageRaised · realValue · estvs peer med.
Sintana Energy Inc.Seed$4.6M$29.5M4.02×
PSCP Power, LLCSeed$3.0M$24.9M3.39×
Energy Can Move Things Ltd Liability CoSeed$4.0M$23.2M3.16×
Faradyne Power System Corp.Seed$4.4M$17.4M2.37×
Wild Energy, Inc.Seed$4.0M$16.8M2.29×
Hybrico Energy Technologies, Inc.Seed$3.2M$15.3M2.08×
Beta Energy Corp.Seed$2.8M$15.2M2.08×
Physicianestate Astrol Greenseed Power, LLCSeed$2.3M$14.0M1.90×
Vortechs Waste To Energy, Inc.Seed$1.2M$9.9M1.35×
Cypher Energy, LLCSeed$2.4M$9.4M1.29×
Punch'd Energy IncSeed$1.6M$8.9M1.21×
Anfield Energy Inc.Seed$8.7M$7.3M1.00×
Nimbus Power Systems, Inc. this companySeed$1.8M$6.5M0.88×
Full financing history

Stage is inferred from round size est., not reported on the filing — a round's dollar size maps to a bucket: Pre-Seed <$1.0M · Seed $1.0M–$4.0M · Series A $4.0M–$15M · Series B $15M–$40M · Series C $40M–$100M · Series D+ $100M–$400M · Growth/Late >$400M.

StageAmount · realAnnouncedPost-money · estValue · estConf.
Seed$1.8M2024-09-06$9.2M$6.5M90%
What happened at each round

Step-up, pace versus the sector's normal cadence, and revenue/exemption moves — read straight from the reported round facts reported.

  1. Seed$1.8M2024-09-06
    • First recorded raise — entered as Seed.
    • 9 investors on this round.
Intelligence
Modeled next raise
$2.9M
Modeled next size est.range $1.9M$4.7M
Last step-up
Capital velocity

Predictive signals are modeled est. from this company's own cadence and step-up, plus sector benchmarks — directional, not advice. Peer set and a CSV export live in your analyst workspace.

Key people & operators

Officers, directors and promoters named in this company's public recordsreported — the people who run it (not its investors). "Also runs" counts come from name-matching across all records, so verify before acting.

PersonRoleAlso runsTied since
Konstantine Drakonakis7 other2024-09
Matthew Wilson7 other2024-09
Michael Gorman6 other2024-09
Registry & provenance

Nimbus Power Systems, Inc. is an official record sourced from the U.S. Securities and Exchange Commission (SEC). U.S. data is aggregated from SEC Form D filings.

United States
Country of record
US
Jurisdiction
2034560
SEC CIK
2021
Incorporated
Similar companies

Nearest neighbours across the whole database — matched on sector, stage and capital scale, and on shared operators (officers or directors named at both companies in public filings). A discovery shortlist, not a valuation cohort — verify before acting, the same way modeled figures are directional.

CompanySectorStageRaised · realValue · estWhy similar
Industrial Fluid Power Holdings LLCEnergy / ClimateSeed$1.9M$6.0Msame sector · same stage
Standard Hydrogen Company, Inc.Energy / ClimateSeed$2.0M$22.4Msame sector · same stage
Radio Fuels Energy Corp.Energy / ClimateSeed$1.7M$3.9Msame sector · same stage
Kolibri Global Energy Inc.Energy / ClimateSeed$2.1M$18.6Msame sector · same stage
Punch'd Energy IncEnergy / ClimateSeed$1.6M$8.9Msame sector · same stage
Distill Energy IncEnergy / ClimateSeed$2.2M$4.5Msame sector · same stage
Pixion Batteries Inc.Energy / ClimateSeed$2.2M$5.5Msame sector · same stage
Ozarks Energy Holdings, LLCEnergy / ClimateSeed$1.5M$17.1Msame sector · same stage
Semantically similar

Matched by meaning, not labels — a local language model reads each company's name, sector and description and ranks the closest in that learned space. This catches look-alikes that cross sector boundaries; the structured list above explains its matches, this one trusts the text. Directional, like every modeled signal here.

CompanySectorStageValue · estMatch
NexGen Power Systems, Inc.Energy / ClimateSeries A$99.7M90%
Electric Power Systems, Inc.Energy / ClimateSeries A$187.0M89%
HyTech Power, INC.Energy / ClimateSeries A$124.7M87%
Power Design Holdings, LLCEnergy / ClimateSeries B$405.5M87%
Digital Power CorpEnergy / ClimateSeed$38.3M86%
Airloom Energy, Inc.Energy / ClimateSeries A$3.2M86%
Wormser Energy Solutions, Inc.Energy / ClimatePre-Seed$3.8M86%
Altus Thermal, Inc.Energy / ClimateSeries A$25.6M86%
Frequently asked
How much funding has Nimbus Power Systems, Inc. raised?
Nimbus Power Systems, Inc. has raised approximately $1.8M in disclosed capital across 1 recorded financing round, aggregated from public filings.
What is Nimbus Power Systems, Inc.'s estimated valuation?
Provath's modeled valuation for Nimbus Power Systems, Inc. is approximately $6.5M (modeled range $1.5M–$16.4M). This is an algorithmic estimate derived from round sizes and same-niche peers — not a quoted or reported figure.
What funding stage is Nimbus Power Systems, Inc. at?
Nimbus Power Systems, Inc.'s latest modeled financing stage is Seed. Its most recent recorded round closed around Fri Sep 06.
What does Nimbus Power Systems, Inc. do and where is it based?
Nimbus Power Systems, Inc. operates in the Energy / Climate sector, based in GROTON.
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