Companies · Other Health Care

Boston Out-Patient Surgical Suites, L.L.C.

WALTHAM · Other Health Care

Diligence memoA one-page analyst read on Boston Out-Patient Surgical Suites, L.L.C. — recommendation, valuation, rhythm, risks.
$161K
Total raised · real
1
Rounds
Latest step-up
Top 95%
Sector rank · raised
Pre-Seed
Latest stage · inferred · Thu Apr 30 2009 00:00:00 GMT+0000 (Coordinated Universal Time)

Boston Out-Patient Surgical Suites, L.L.C. looks under-valued 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.

Under-valued
  • Modeled value is 0.48× the median modeled value of Pre-Seed Other Health Care companies in 2007–2009 (128 peers) — value vs value, same stage and era.
Dormant
  • Last raise 17.2 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.
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 Other Health Care

Boston Out-Patient Surgical Suites, L.L.C. is one of 5377 Other Health Care companies tracked from WALTHAM. By capital raised it ranks in the long tail (ahead of 6% 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
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$1.3M$2.5M$3.8M$5.0MPre-Seed · 2009-04-30 Raised $161K (real) Modeled valuation $5.0M (est)$161K$5.0MPre-Seed2009

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
Pre-Seed$161K · 2009

Stages are modeled from round size (public records carry no series label). Ladder is contiguous — every modeled rung has a record.

Modeled valuation trajectory
$5.0M
Base estimate est.
$101K
Conservative case
$56.2M
Upside case
$894K
Modeled post-money

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

Not enough modeled valuation points to chart a trajectory.

Model inputs · modeled:benchmark-stage-stepup-v1
18%
Dilution assumption
Implied ownership sold in the financing.
28%
Survival probability
11% low · 52% high
1.64×/yr
Annual markup
2.23×/yr upside case
6.0 yr
Elapsed time used
17.2 yr actual, capped for stale marks
health care
Sector profile
Adjusts growth and survival by industry.
Financing rhythm
Avg between rounds
Capital velocity
17.2 yr
On record since
2009
First round
1
Rounds on file
How it compares to the market

Benchmarked against 5377 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) 0.1× of median
This company$161K
Sector median$2.4M
Latest round — vs other Pre-Seed rounds in sector (real $, this stage) 0.5× of median
This company$161K
Sector median$350K
Modeled value — vs sector median (estimate, all stages) 0.2× of median
This company$5.0M
Sector median$22.1M

Raised more than 6% of sector peers (real $). Modeled value above 21% of peers (estimate).

Niche peers — same stage & era

A tighter cohort than the sector chart above — only companies at the same stage (Pre-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 #112 of 128.

This companyCohort peer
$1.0M$10.0M$100.0M$100K$1.0M$10.0MCapital raised (log)Enject Inc · Pre-Seed Raised $1.0M · modeled $30.8M (est)Aspyra Inc · Pre-Seed Raised $1.0M · modeled $30.8M (est)Active Day, Inc. · Pre-Seed Raised $1.0M · modeled $30.8M (est)Explainmysurgery.Com · Pre-Seed Raised $1.9M · modeled $30.0M (est)Sutter Fairfield Surgery Center, LLC · Pre-Seed Raised $972K · modeled $30.0M (est)Ortho Neuro Management LLC · Pre-Seed Raised $936K · modeled $28.8M (est)Freedom Sciences, LLC · Pre-Seed Raised $910K · modeled $28.0M (est)PromptCare Companies, Inc. · Pre-Seed Raised $876K · modeled $27.0M (est)Advanced Monitored Caregiving Inc · Pre-Seed Raised $870K · modeled $26.8M (est)BioMedical Enterprises Inc · Pre-Seed Raised $863K · modeled $26.6M (est)Clevex Inc · Pre-Seed Raised $1.5M · modeled $26.2M (est)Genetics Squared, Inc. · Pre-Seed Raised $821K · modeled $25.3M (est)Boston Out-Patient Surgical Suites, L.L.C. (this company) Raised $161K · modeled $5.0M (est)Boston Out-Patient Surgical Suites, L.L.C.
CompanyStageRaised · realValue · estvs peer med.
Enject IncPre-Seed$1.0M$30.8M2.99×
Aspyra IncPre-Seed$1.0M$30.8M2.99×
Active Day, Inc.Pre-Seed$1.0M$30.8M2.99×
Explainmysurgery.ComPre-Seed$1.9M$30.0M2.90×
Sutter Fairfield Surgery Center, LLCPre-Seed$972K$30.0M2.90×
Ortho Neuro Management LLCPre-Seed$936K$28.8M2.79×
Freedom Sciences, LLCPre-Seed$910K$28.0M2.72×
PromptCare Companies, Inc.Pre-Seed$876K$27.0M2.62×
Advanced Monitored Caregiving IncPre-Seed$870K$26.8M2.60×
BioMedical Enterprises IncPre-Seed$863K$26.6M2.58×
Clevex IncPre-Seed$1.5M$26.2M2.54×
Genetics Squared, Inc.Pre-Seed$821K$25.3M2.45×
Boston Out-Patient Surgical Suites, L.L.C. this companyPre-Seed$161K$5.0M0.48×
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.
Pre-Seed$161K2009-04-30$894K$5.0M90%
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. Pre-Seed$161K2009-04-30
    • First recorded raise — entered as Pre-Seed.
Intelligence
Modeled next raise
$257K
Modeled next size est.range $167K$412K
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
Michael Mason3 other2009-04
Paul Weitzel3 other2009-04
Brian McKeon2 other2009-04
Alan Curtis1 other2009-04
Anthony Schena1 other2009-04
Arnold Scheller1 other2009-04
Barry Simmons1 other2009-04
Brent W Lambert1 other2009-04
Christopher Wenger1 other2009-04
Glenn Ross1 other2009-04
Henry Toczylowski1 other2009-04
James Karlson1 other2009-04
Mark Slovenkai1 other2009-04
Roberto Feliz1 other2009-04
Suzanne Miller1 other2009-04
Thomas Bombardier1 other2009-04
Andrew Terrono2009-04
Dana Zalkind2009-04
George A Violin2009-04
John Tierney2009-04
Registry & provenance

Boston Out-Patient Surgical Suites, L.L.C. 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
1462254
SEC CIK
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
Waltham Administrative Management, L.L.C.Other Health CarePre-Seed$146K$4.5Mnetwork14 shared operators · same sector · same stage
FMC Surgical Services Co-Management Company, LLCOther Health CarePre-Seed$161K$5.0Msame sector · same stage
Icon RX2, LLCOther Health CarePre-Seed$160K$4.9Msame sector · same stage
Lower NY Holdings, LLCOther Health CarePre-Seed$160K$4.9Msame sector · same stage
Muncie Laser Services, L.P.Other Health CarePre-Seed$160K$4.9Msame sector · same stage
NMCO Lithotripsy, LLCOther Health CarePre-Seed$160K$4.9Msame sector · same stage
Fresh Coast Lithotripsy, L.P.Other Health CarePre-Seed$162K$5.0Msame sector · same stage
ProMedica Surgical Services Co-Management Company, LLCOther Health CarePre-Seed$162K$5.0Msame sector · same stage
Frequently asked
How much funding has Boston Out-Patient Surgical Suites, L.L.C. raised?
Boston Out-Patient Surgical Suites, L.L.C. has raised approximately $161K in disclosed capital across 1 recorded financing round, aggregated from public filings.
What is Boston Out-Patient Surgical Suites, L.L.C.'s estimated valuation?
Provath's modeled valuation for Boston Out-Patient Surgical Suites, L.L.C. is approximately $5.0M (modeled range $101K–$56.2M). This is an algorithmic estimate derived from round sizes and same-niche peers — not a quoted or reported figure.
What funding stage is Boston Out-Patient Surgical Suites, L.L.C. at?
Boston Out-Patient Surgical Suites, L.L.C.'s latest modeled financing stage is Pre-Seed. Its most recent recorded round closed around Thu Apr 30.
What does Boston Out-Patient Surgical Suites, L.L.C. do and where is it based?
Boston Out-Patient Surgical Suites, L.L.C. operates in the Other Health Care sector, based in WALTHAM.
Explore related

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