Companies · Other Health Care

SDH Parent 1 LLC

SEATTLE · Other Health Care

Diligence memoA one-page analyst read on SDH Parent 1 LLC — recommendation, valuation, rhythm, risks.
$2.5M
Total raised · real
1
Rounds
0.2×
Latest step-up
Top 50%
Sector rank · raised
Seed
Latest stage · inferred · Thu Sep 30 2021 00:00:00 GMT+0000 (Coordinated Universal Time)

SDH Parent 1 LLC looks fair against its niche peers and is dormant on financing cadence.

Synthesized from the figures below est. — every claim rests on a number shown on this page. Valuation uses the health care 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 1.01× the median modeled value of Seed Other Health Care companies in 2019–2021 (211 peers) — value vs value, same stage and era.
  • Within the normal band (101% of peer median) for its niche.
Dormant
  • Last raise 4.7 yr ago; this sector typically re-raises about every 14 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

SDH Parent 1 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
4.8 yr record
Peak capital year was 2021 with $3.0M across 2 filings.
Market position
ahead of 51% of Other Health Care peers
Capital scale is ahead of 51% of Other Health Care peers; modeled value is above 62% 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
Sparse
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Row-level filing totals differ from canonical totals, so amendment/superseded filtering should be checked.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.
  • No verified homepage on the profile yet.
  • Capital program peaked in 2021: $3.0M across 2 filings.
  • Largest single filing was $2.5M on 2021-09-30.
  • Filing rows sum to $3.0M, while canonical raised total is $2.5M; 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.
Where it sits in Other Health Care

SDH Parent 1 LLC is one of 5376 Other Health Care companies tracked from SEATTLE. By capital raised it ranks mid-pack (ahead of 51% of sector peers), and mid-pack 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
No revenue
Issuer revenue
Rule 506(c)
Reg D exemption
1
Investors (latest)
2021
Year incorporated
2021-12-02
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$13M$25M$38M$50MSeed · 2021-09-30 Raised $2.5M (real) Modeled valuation $36M (est)$2.5M$36MSeed2021Seed · 2021-12-02 Raised $500K (real) Modeled valuation $6.7M (est)$500K$6.7MSeed2021+$500KCumulative $3.0M

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$2.5M · 2021
Seed extension$500K · 2021

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
$36.2M
Base estimate est.
$2.1M
Conservative case
$202.7M
Upside case
$12.5M
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 health care sector profile. Directional, not a quoted figure.

Seed · modeled $36.2M · 2021-09-302021Seed · modeled $6.7M · 2021-12-022021
Model inputs · modeled:benchmark-stage-stepup-v1
20%
Dilution assumption
Implied ownership sold in the financing.
38%
Survival probability
17% low · 58% high
1.54×/yr
Annual markup
2.01×/yr upside case
4.8 yr
Elapsed time used
4.8 yr actual, capped for stale marks
health care
Sector profile
Adjusts growth and survival by industry.
Financing rhythm
2 mo
Avg between rounds
Capital velocity
4.8 yr
On record since
2021
First round
2
Rounds on file
How it compares to the market

Benchmarked against 5376 companies in Other Health Care. 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) 1.0× above median
This company$2.5M
Sector median$2.4M
Latest round — vs other Seed rounds in sector (real $, this stage) 0.3× of median
This company$500K
Sector median$1.7M
Modeled value — vs sector median (estimate, all stages) 1.6× above median
This company$36.2M
Sector median$22.1M

Raised more than 51% of sector peers (real $). Modeled value above 62% 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 #102 of 211.

This companyCohort peer
$10.0M$100.0M$1.0B$1.0M$10.0MCapital raised (log)Crossroads at Delta Memory · Seed Raised $4.3M · modeled $99.1M (est)Noninvasix, Inc. · Seed Raised $4.0M · modeled $97.9M (est)CPIV Haven Holdings, LLC · Seed Raised $3.8M · modeled $92.9M (est)Cane Ip Key Holdings, Llc · Seed Raised $3.5M · modeled $87.4M (est)Hospi Corp · Seed Raised $7.0M · modeled $86.6M (est)Functional Fluidics Inc. · Seed Raised $3.6M · modeled $84.1M (est)Starling Solutions Inc. · Seed Raised $3.8M · modeled $82.1M (est)CairnSurgical, Inc. · Seed Raised $3.3M · modeled $81.5M (est)DxLab Inc. · Seed Raised $4.0M · modeled $81.4M (est)Freedom Center of Beacon, LLC · Seed Raised $3.2M · modeled $80.5M (est)GenomOncology, LLC · Seed Raised $5.8M · modeled $79.3M (est)Kingwood Surgicenter, LLC · Seed Raised $3.0M · modeled $74.7M (est)SDH Parent 1 LLC (this company) Raised $2.5M · modeled $36.2M (est)SDH Parent 1 LLC
CompanyStageRaised · realValue · estvs peer med.
Crossroads at Delta MemorySeed$4.3M$99.1M2.77×
Noninvasix, Inc.Seed$4.0M$97.9M2.74×
CPIV Haven Holdings, LLCSeed$3.8M$92.9M2.60×
Cane Ip Key Holdings, LlcSeed$3.5M$87.4M2.44×
Hospi CorpSeed$7.0M$86.6M2.42×
Functional Fluidics Inc.Seed$3.6M$84.1M2.35×
Starling Solutions Inc.Seed$3.8M$82.1M2.30×
CairnSurgical, Inc.Seed$3.3M$81.5M2.28×
DxLab Inc.Seed$4.0M$81.4M2.28×
Freedom Center of Beacon, LLCSeed$3.2M$80.5M2.25×
GenomOncology, LLCSeed$5.8M$79.3M2.22×
Kingwood Surgicenter, LLCSeed$3.0M$74.7M2.09×
SDH Parent 1 LLC this companySeed$2.5M$36.2M1.01×
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$2.5M2021-09-30$12.5M$36.2M90%
Seed$500K2021-12-02$2.5M$6.7M90%
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$2.5M2021-09-30
    • First recorded raise — entered as Seed.
    • 5 investors on this round.
  2. Seed$500K2021-12-02
    • Came back fast: 2 mo vs the ~14 mo sector norm.
    • Round 5.0× smaller than the prior — bridge or down round.
    • 1 investor on this round.
Intelligence
2022 ~Q1
Modeled next raise · ~2mo cadence
$500K
Modeled next size est.range $500K$800K
0.2×
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.

Registry & provenance

SDH Parent 1 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
1917688
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
Wellclarity IncOther Health CareSeed$2.5M$40.1Msame sector · same stage
Wound Care Technologies IncOther Health CareSeed$2.5M$30.2Msame sector · same stage
Aveta.Life Inc.Other Health CareSeed$2.5M$41.3Msame sector · same stage
Fitness Partners, LLCOther Health CareSeed$2.5M$30.5Msame sector · same stage
Keraderm CorpOther Health CareSeed$2.4M$32.0Msame sector · same stage
Wellness Center USA, Inc.Other Health CareSeed$2.6M$40.9Msame sector · same stage
Interleukin Combinatorial Therapies, Inc.Other Health CareSeed$2.6M$34.5Msame sector · same stage
HWear Corp.Other Health CareSeed$2.6M$36.0Msame 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
SDH Parent 2 LLCOther Health CareSeed$36.7M96%
USDH Parent, LLCOther Health CareSeed$2.9M93%
EQH Parent, LLCOther Health CareSeries D+$6.7B89%
Mbf/Chh, LlcOther Health CareSeries A$123.1M85%
OneOncology Parent Holdings, LLCOther Health CareSeries D+$2.4B85%
Bsc 1 LlcOther Health CarePre-Seed$14.5M85%
Dhh LlcOther Health CarePre-Seed$2.2M85%
1NHealth, Inc.Other Health CarePre-Seed$20.1M83%
Frequently asked
How much funding has SDH Parent 1 LLC raised?
SDH Parent 1 LLC has raised approximately $2.5M in disclosed capital across 1 recorded financing round, aggregated from public filings.
What is SDH Parent 1 LLC's estimated valuation?
Provath's modeled valuation for SDH Parent 1 LLC is approximately $36.2M (modeled range $2.1M–$202.7M). This is an algorithmic estimate derived from round sizes and same-niche peers — not a quoted or reported figure.
What funding stage is SDH Parent 1 LLC at?
SDH Parent 1 LLC's latest modeled financing stage is Seed. Its most recent recorded round closed around Thu Sep 30.
What does SDH Parent 1 LLC do and where is it based?
SDH Parent 1 LLC operates in the Other Health Care sector, based in SEATTLE.
Explore related

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