Companies · Environmental Services

Summit Carbon Holdings, LLC

ALDEN · Environmental Services · https://www.summitcarbonsolutions.com/

Diligence memoA one-page analyst read on Summit Carbon Holdings, LLC — recommendation, valuation, rhythm, risks.
$1.1B
Total raised · real
1
Rounds
6.1×
Latest step-up
Top 1%
Sector rank · raised
Growth/Late
Latest stage · inferred · Fri Oct 08 2021 00:00:00 GMT+0000 (Coordinated Universal Time)

Summit Carbon Holdings, LLC has raised $1.1B over 1 round; too few niche peers to rank its valuation yet.

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

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

Dormant
  • Last raise 4.7 yr ago; this sector typically re-raises about every 11 months.
  • Only one round on record and long silent — often defunct, acquired, or gone quiet.

Procedural diagnosis est. — rule-based common-sense checks over the filing pattern, issuer name, activity cadence, and surfaced operating evidence.

Issuer-vehicle patternmedium confidence

Summit Carbon Holdings, LLC behaves more like a recurring private-offering issuer than a conventional venture-backed operating company.

Issuer structure
Company-like
No recurring-offering pattern strong enough to override normal financing interpretation.
Lifecycle
4.7 yr record
Peak capital year was 2021 with $1.2B across 2 filings.
Market position
ahead of 100% of Environmental Services peers
Capital scale is ahead of 100% of Environmental Services peers; modeled value is above 100% of peers by modeled value. Large capital with mid-pack modeled value can signal an issuer/program profile rather than operating-company growth.
Valuation reliability
Normal applicability
Stage/dilution valuation models are weakest when the issuer is broad-sector, recurring, or vehicle-like.
Operating evidence
Some evidence
No clear CEO/founder/principal role is surfaced, so operating-company confidence is lower.
Data quality
Needs review
Row-level filing totals differ from canonical totals, so amendment/superseded filtering should be checked.
What triggered this
  • Legal name looks like an issuer vehicle rather than a product company.
  • No clearly named CEO/founder/principal role in the public records surfaced here.
  • Capital program peaked in 2021: $1.2B across 2 filings.
  • Largest single filing was $1.1B on 2021-10-08.
  • Filing rows sum to $1.2B, while canonical raised total is $1.1B; likely amendments/superseded rows are mixed into the detail view.
How to read the page
  • Read this less like a startup funding journey and more like a capital-raising program.
  • Stage-based valuation and peer labels have lower applicability for this pattern.
  • Canonical filtering should be tightened before using row-level totals for diligence.
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 Environmental Services

Summit Carbon Holdings, LLC is one of 242 Environmental Services companies tracked from ALDEN. By capital raised it ranks among the largest (ahead of 100% of sector peers), and among the largest by modeled valuation est..

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

AI analyst read est. — model-extracted from this company's public description, not a verified fact. 30%

operates a technology-led product inferred from public copy

Grounded in: “You are a venture analyst

Discover how Summit Carbon Solutions is building a pipeline system to capture and use or store CO2, supporting ethanol industry, rural communities, and sustainable agriculture.

Discover how Summit Carbon Solutions is building a pipeline system to capture and use or store CO2, supporting ethanol industry, rural communities, and sustainable agriculture. Summit Carbon Solutions, and Ellingson as their primary drain tile vendor, will be responsible for any and all drain tile repairs resulting from the construction throughout the entire life of the project. That means the company will pay the entirety of these repairs after construction and at any point while the system is operating. The key point is that the costs associated with this work will not ever be the responsibility of the landowner. Surveys are a critical to determining a route for our project that maximizes safety to the public and environment. There are three types of surveys our team is conducting, each with specific objectives. In the unlikely event the survey work impacts or damages a landowner’s property, Summit Carbon Solutions is bonded to pay for any and all repairs. From surveying land to protecting subsoil and topsoil to X-raying the welds, Summit Carbon Solutions meets and exceeds all federal, state, and local requirements to build a pipeline system that is safe for landowners and the co

Find Summit Carbon Solutions online

Trades publicly as Summit Carbon Solutions.

As reported in public records reported — not modeled.

US
Jurisdiction
Rule 506(c)
Reg D exemption
464
Investors (latest)
2021
Year incorporated
2021-10-08
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$12.5B$25.0B$37.5B$50.0BSeries D+ · 2021-10-08 Raised $174M (real) Modeled valuation $3.3B (est)$174M$3.3BSeries D+2021Growth/Late · 2021-10-08 Raised $1.1B (real) Modeled valuation $21.7B (est)$1.1B$21.7BGrowth/Late2021+$1.1BCumulative $1.2B

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
Series D+$174.0M · 2021
Growth/Late$1.1B · 2021

Stages are modeled from round size (public records carry no series label). No record for: Pre-Seed, Seed, Series A, Series B, Series C — the company may have raised it under a different exemption, merged it into an adjacent record, or skipped it. Sequence completeness: 29%.

Modeled valuation trajectory
$21.7B
Base estimate est.
$7.6B
Conservative case
$35.1B
Upside case
$10.7B
Modeled post-money

Round size and date are reported; the stage label is inferred from round size (latest is Growth/Latea round over $400M). Valuation is modeled from stage benchmarks scaled by the climate/enviro sector profile. Directional, not a quoted figure.

Series D+ · modeled $3.3B · 2021-10-082021Growth/Late · modeled $21.7B · 2021-10-082021
Model inputs · modeled:benchmark-stage-stepup-v1
10%
Dilution assumption
Implied ownership sold in the financing.
83%
Survival probability
72% low · 89% high
1.21×/yr
Annual markup
1.32×/yr upside case
4.7 yr
Elapsed time used
4.7 yr actual, capped for stale marks
climate/enviro
Sector profile
Adjusts growth and survival by industry.
Financing rhythm
0 mo
Avg between rounds
Capital velocity
4.7 yr
On record since
2021
First round
2
Rounds on file
How it compares to the market

Benchmarked against 242 companies in Environmental Services. 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) 459× above median
This company$1.1B
Sector median$2.3M
Latest round — vs other Growth/Late rounds in sector (real $, this stage) 1.0× above median
This company$1.1B
Sector median$1.1B
Modeled value — vs sector median (estimate, all stages) 860× above median
This company$21.7B
Sector median$25.3M

Raised more than 100% of sector peers (real $). Modeled value above 100% of peers (estimate).

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.
Series D+$174.0M2021-10-08$1.5B$3.3B90%
Growth/Late$1.1B2021-10-08$10.7B$21.7B90%
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. Series D+$174.0M2021-10-08
    • First recorded raise — entered as Series D+.
    • 363 investors on this round.
  2. Growth/Late$1.1B2021-10-08
    • Filed alongside the prior round (same month) — likely a tranche or amendment.
    • Round 6.1× larger than the prior — scaling up.
    • 464 investors on this round.
Intelligence
Modeled next raise
$3.2B
Modeled next size est.range $2.1B$5.1B
6.1×
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
Bruce Rastetter12 other2021-10
Justin Kirchhoff6 other2021-10
William B. Berry1 other2021-10
Emil B. Henry2021-10
Harold G. Hamm2021-10
Jeong B. Joon Yu2021-10
Jonathan B. Garfinkel2021-10
Jonathan Probst2021-10
Mike B. Stone2021-10
Registry & provenance

Summit Carbon Holdings, LLC 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
1869302
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
WERTE CONSULTING CorpEnvironmental ServicesGrowth/Late$500.0M$4.1Bsame sector · same stage
Summit Next Gen Holdings, LLCOther EnergySeries B$31.4M$101.0Mnetwork2 shared operators
Summit Brazil Renewables I, LLCOther EnergySeries A$18.4M$108.6Mnetwork2 shared operators
SCS Capital, LLCOther EnergySeries B$16.0M$159.1Mnetwork2 shared operators
Sfvii, LlpAgricultureSeed$3.6M$8.3Mnetwork2 shared operators
Sngmm, LlcOther EnergySeed$1.4M$7.5Mnetwork2 shared operators
Summit Sao Manoel, LlcAgricultureSeed$1.2M$10.8Mnetwork2 shared operators
Green Interfaith Environmental OrganizationEnvironmental ServicesSeries D+$250.0M$1.8Bsame sector
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
Remora
Carbon capture for vehicles
Climate / Cleantech73%
SusGlobal Energy Corp.Environmental ServicesPre-Seed$13.3M72%
East Carbon Land Co #2, LLCCoal MiningSeed$6.9M72%
Carbon Removal Co., Inc.Other TechnologySeries B$34.4M72%
Forest Carbon Works, PBCOtherSeed$43.8M72%
Alpine Summit Energy Partners, Inc.Business ServicesPre-Seed$2.3M71%
Base Carbon Corp.Other TechnologySeed$54.3M71%
Carbon GeoCapture CorpOther EnergySeed$10.3M71%
Frequently asked
How much funding has Summit Carbon Holdings, LLC raised?
Summit Carbon Holdings, LLC has raised approximately $1.1B in disclosed capital across 1 recorded financing round, aggregated from public filings.
What is Summit Carbon Holdings, LLC's estimated valuation?
Provath's modeled valuation for Summit Carbon Holdings, LLC is approximately $21.7B (modeled range $7.6B–$35.1B). This is an algorithmic estimate derived from round sizes and same-niche peers — not a quoted or reported figure.
What funding stage is Summit Carbon Holdings, LLC at?
Summit Carbon Holdings, LLC's latest modeled financing stage is Growth/Late. Its most recent recorded round closed around Fri Oct 08.
What does Summit Carbon Holdings, LLC do and where is it based?
Summit Carbon Holdings, LLC operates in the Environmental Services sector, based in ALDEN. Discover how Summit Carbon Solutions is building a pipeline system to capture and use or store CO2, supporting ethanol industry, rural communities, and sustainable agriculture.
Explore related

See where Summit Carbon Holdings, LLC sits in the wider market — its sector, location and stage cohorts, each with their own leaderboards and capital-flow timelines.

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