Companies · Other Health Care

Perimeter Center For Outpatient Surgery Lp

ATLANTA · Other Health Care

Diligence memoA one-page analyst read on Perimeter Center For Outpatient Surgery Lp — recommendation, valuation, rhythm, risks.
$5.0M
Total raised · real
9
Rounds
0.4×
Latest step-up
Top 38%
Sector rank · raised
Seed
Latest stage · inferred · Fri Apr 12 2024 00:00:00 GMT+0000 (Coordinated Universal Time)

Perimeter Center For Outpatient Surgery Lp looks under-valued 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 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 0.32× the median modeled value of Seed Other Health Care companies in 2022–2024 (244 peers) — value vs value, same stage and era.
Quiet
  • Last raise 2.2 yr ago; this sector typically re-raises about every 14 months.
  • Slightly overdue versus sector cadence.

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

Issuer-vehicle patternmedium confidence

Perimeter Center For Outpatient Surgery Lp 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
16.0 yr record
Peak capital year was 2019 with $1.8M across 1 filings.
Market position
ahead of 63% of Other Health Care peers
Capital scale is ahead of 63% of Other Health Care peers; modeled value is above 17% 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Row-level filing totals differ from canonical totals, so amendment/superseded filtering should be checked.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 2019: $1.8M across 1 filings.
  • Largest single filing was $1.8M on 2019-07-01.
  • Filing rows sum to $5.2M, while canonical raised total is $5.0M; 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.
  • The more important signal is lifecycle: repeated filings ended years ago, so current activity needs outside confirmation.
  • 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 Other Health Care

Perimeter Center For Outpatient Surgery Lp is one of 5376 Other Health Care companies tracked from ATLANTA. By capital raised it ranks mid-pack (ahead of 63% 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
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$50MPre-Seed · 2010-07-01 Raised $264K (real) Modeled valuation $8.1M (est)Pre-Seed2010Pre-Seed · 2011-07-01 Raised $495K (real) Modeled valuation $15M (est)Pre-Seed2011Pre-Seed · 2015-07-01 Raised $352K (real) Modeled valuation $11M (est)Pre-Seed2015Pre-Seed · 2016-07-01 Raised $181K (real) Modeled valuation $5.6M (est)Pre-Seed2016Pre-Seed · 2016-07-01 Raised $139K (real) Modeled valuation $4.3M (est)Pre-Seed2016Pre-Seed · 2016-11-18 Raised $114K (real) Modeled valuation $3.5M (est)Pre-Seed2016Pre-Seed · 2016-11-18 Raised $258K (real) Modeled valuation $7.9M (est)Pre-Seed2016Pre-Seed · 2018-07-01 Raised $413K (real) Modeled valuation $13M (est)Pre-Seed2018Pre-Seed · 2018-07-01 Raised $393K (real) Modeled valuation $12M (est)Pre-Seed2018Seed · 2019-07-01 Raised $1.8M (real) Modeled valuation $45M (est)Seed2019Seed · 2024-04-12 Raised $785K (real) Modeled valuation $3.8M (est)Seed2024Cumulative $5.2M

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$264K · 2010
Pre-Seed extension$495K · 2011
Pre-Seed extension$352K · 2015
Pre-Seed extension$181K · 2016
Pre-Seed extension$139K · 2016
Pre-Seed extension$114K · 2016
Pre-Seed extension$258K · 2016
Pre-Seed extension$413K · 2018
Pre-Seed extension$393K · 2018
Seed$1.8M · 2019
Seed extension$785K · 2024

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

Modeled valuation trajectory
$3.8M
Base estimate est.
$664K
Conservative case
$10.8M
Upside case
$3.9M
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.

Pre-Seed · modeled $8.1M · 2010-07-012010Pre-Seed · modeled $15.3M · 2011-07-01Pre-Seed · modeled $10.9M · 2015-07-01Pre-Seed · modeled $5.6M · 2016-07-01Pre-Seed · modeled $4.3M · 2016-07-01Pre-Seed · modeled $3.5M · 2016-11-18Pre-Seed · modeled $7.9M · 2016-11-18Pre-Seed · modeled $12.7M · 2018-07-01Pre-Seed · modeled $12.1M · 2018-07-01Seed · modeled $45.3M · 2019-07-01Seed · modeled $3.8M · 2024-04-122024
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
2.2 yr
Elapsed time used
2.2 yr actual, capped for stale marks
health care
Sector profile
Adjusts growth and survival by industry.
Financing rhythm
17 mo
Avg between rounds
$360K/yr
Capital velocity
16.0 yr
On record since
2010
First round
11
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) 2.0× above median
This company$5.0M
Sector median$2.4M
Latest round — vs other Seed rounds in sector (real $, this stage) 0.5× of median
This company$785K
Sector median$1.7M
Modeled value — vs sector median (estimate, all stages) 0.2× of median
This company$3.8M
Sector median$22.1M

Raised more than 63% of sector peers (real $). Modeled value above 17% 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 #214 of 244.

This companyCohort peer
$1.0M$10.0M$100.0M$1.0M$10.0MCapital raised (log)Elmntri LLC · Seed Raised $4.0M · modeled $46.1M (est)Atreo, Inc. · Seed Raised $3.8M · modeled $42.1M (est)descendantsDNA, Inc. · Seed Raised $3.4M · modeled $40.8M (est)Westover Project Investor LLC · Seed Raised $4.0M · modeled $39.9M (est)Dentulu Inc · Seed Raised $6.4M · modeled $37.6M (est)Emmacare.com LLC · Seed Raised $3.0M · modeled $37.2M (est)IR-Med, Inc. · Seed Raised $5.4M · modeled $36.9M (est)SDH Parent 2 LLC · Seed Raised $3.0M · modeled $36.7M (est)TecTraum, Inc. · Seed Raised $7.8M · modeled $36.6M (est)DBN BCS II Investments, LLC · Seed Raised $3.0M · modeled $34.0M (est)USRC Baldwin Hills, LLC · Seed Raised $2.8M · modeled $33.9M (est)Flex Operating Room, Inc. · Seed Raised $6.2M · modeled $31.8M (est)Perimeter Center For Outpatient Surgery Lp (this company) Raised $5.0M · modeled $3.8M (est)Perimeter Center For Outpatient Surgery Lp
CompanyStageRaised · realValue · estvs peer med.
Elmntri LLCSeed$4.0M$46.1M3.83×
Atreo, Inc.Seed$3.8M$42.1M3.50×
descendantsDNA, Inc.Seed$3.4M$40.8M3.40×
Westover Project Investor LLCSeed$4.0M$39.9M3.33×
Dentulu IncSeed$6.4M$37.6M3.13×
Emmacare.com LLCSeed$3.0M$37.2M3.10×
IR-Med, Inc.Seed$5.4M$36.9M3.08×
SDH Parent 2 LLCSeed$3.0M$36.7M3.05×
TecTraum, Inc.Seed$7.8M$36.6M3.05×
DBN BCS II Investments, LLCSeed$3.0M$34.0M2.83×
USRC Baldwin Hills, LLCSeed$2.8M$33.9M2.82×
Flex Operating Room, Inc.Seed$6.2M$31.8M2.65×
Perimeter Center For Outpatient Surgery Lp this companySeed$5.0M$3.8M0.32×
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$264K2010-07-01$1.5M$8.1M85%
Pre-Seed$495K2011-07-01$2.8M$15.3M85%
Pre-Seed$352K2015-07-01$2.0M$10.9M85%
Pre-Seed$181K2016-07-01$1.0M$5.6M85%
Pre-Seed$139K2016-07-01$773K$4.3M90%
Pre-Seed$114K2016-11-18$635K$3.5M90%
Pre-Seed$258K2016-11-18$1.4M$7.9M90%
Pre-Seed$413K2018-07-01$2.3M$12.7M90%
Pre-Seed$393K2018-07-01$2.2M$12.1M90%
Seed$1.8M2019-07-01$9.1M$45.3M90%
Seed$785K2024-04-12$3.9M$3.8M90%
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$264K2010-07-01
    • First recorded raise — entered as Pre-Seed.
  2. Pre-Seed$495K2011-07-01
    • Raised 12 mo later, in step with the ~14 mo sector norm.
    • Round 1.9× larger than the prior — scaling up.
  3. Pre-Seed$352K2015-07-01
    • Raised again after 48 mo — slower than the ~14 mo sector norm.
    • Round 1.4× smaller than the prior — bridge or down round.
    • Switched to Rule 506(b) (was Rule 06).
  4. Pre-Seed$181K2016-07-01
    • Raised 12 mo later, in step with the ~14 mo sector norm.
    • Round 1.9× smaller than the prior — bridge or down round.
  5. Pre-Seed$139K2016-07-01
    • Filed alongside the prior round (same month) — likely a tranche or amendment.
    • Round 1.3× smaller than the prior — bridge or down round.
  6. Pre-Seed$114K2016-11-18
    • Came back fast: 5 mo vs the ~14 mo sector norm.
    • Round roughly the size of the prior one.
    • 2 investors on this round.
  7. Pre-Seed$258K2016-11-18
    • Filed alongside the prior round (same month) — likely a tranche or amendment.
    • Round 2.3× larger than the prior — scaling up.
    • 7 investors on this round.
  8. Pre-Seed$413K2018-07-01
    • Raised 19 mo later, in step with the ~14 mo sector norm.
    • Round 1.6× larger than the prior — scaling up.
  9. Pre-Seed$393K2018-07-01
    • Filed alongside the prior round (same month) — likely a tranche or amendment.
    • Round roughly the size of the prior one.
  10. Seed$1.8M2019-07-01
    • Raised 12 mo later, in step with the ~14 mo sector norm.
    • Round 4.6× larger than the prior — scaling up.
  11. Seed$785K2024-04-12
    • Raised again after 57 mo — slower than the ~14 mo sector norm.
    • Round 2.3× smaller than the prior — bridge or down round.
Intelligence
2025 ~Q3
Modeled next raise · ~17mo cadence
$785K
Modeled next size est.range $785K$1.3M
0.4×
Last step-up
$360K/yr
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
Richard L. Sharff, Jr.71 other2010-07
Andrew P. Hayek64 other2010-07
Joseph T. Clark62 other2010-07
Jordan Jones43 other2018-07
Michael A. Rucker39 other2010-07
Steven J. Hutkai38 other2010-07
Jody B. Martin35 other2010-07
Ladd W. Mark32 other2018-07
Michael L. Rucker18 other2016-07
Peter A. Clemens15 other2015-07
Thomas L. De Weerdt12 other2016-07
Neil P. Walker10 other2018-07
Patrick Neil Walker8 other2024-04
Michael N/A Rucker3 other2016-07
Nicholas J. Fees3 other2018-07
Richard L. Sharff3 other2018-07
Andrew N/A Hayek2 other2016-07
Richard N/A Sharff, Jr.2 other2016-07
Joseph N/A Clark1 other2016-07
N/A N/A Surgical Care Affiliates1 other2016-07
Thomas N/A De Weerdt2016-07
Registry & provenance

Perimeter Center For Outpatient Surgery Lp 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
1160740
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
Surgery Centers Of Des Moines LtdOther Health CareSeed$4.9M$1.1Mnetwork11 shared operators · same sector · same stage
Joliet Surgery Center Limited PartnershipOther Health CareSeed$4.7M$728Knetwork9 shared operators · same sector · same stage
Greenville Surgery Center, LLCOther Health CareSeed$4.0M$519Knetwork6 shared operators · same sector · same stage
Surgery Center of Fairfield County, LLCOther Health CareSeed$3.9M$2.8Mnetwork10 shared operators · same sector · same stage
Surgicare Of Minneapolis, Ltd.Other Health CareSeed$2.7M$23.1Mnetwork9 shared operators · same sector · same stage
Alaska Surgery Center LpOther Health CareSeed$2.5M$29.1Mnetwork5 shared operators · same sector · same stage
Inland Surgery Center, L.P.Other Health CareSeed$2.4M$1.5Mnetwork8 shared operators · same sector · same stage
Cedar Park Surgery Center, LLCOther Health CareSeed$1.9M$3.8Mnetwork5 shared operators · same 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
Physicians Outpatient Surgery Center, LLCOther Health CareSeed$2.2M87%
Arcadia Outpatient Surgery Center LpOther Health CarePre-Seed$234K84%
Orlando Center For Outpatient Surgery, L.P.Other Health CarePre-Seed$1.9M84%
Birmingham Outpatient Surgery Center, Ltd.Other Health CarePre-Seed$459K84%
Montgomery Surgery Center LpOther Health CarePre-Seed$5.3M83%
Lexington Surgery Center, Ltd.Other Health CarePre-Seed$1.5M83%
Austin Center For Outpatient Surgery, L.P.Other Health CarePre-Seed$2.5M83%
Somerset Outpatient Surgery, L.L.C.Other Health CarePre-Seed$1.5M83%
Frequently asked
How much funding has Perimeter Center For Outpatient Surgery Lp raised?
Perimeter Center For Outpatient Surgery Lp has raised approximately $5.0M in disclosed capital across 9 recorded financing rounds, aggregated from public filings.
What is Perimeter Center For Outpatient Surgery Lp's estimated valuation?
Provath's modeled valuation for Perimeter Center For Outpatient Surgery Lp is approximately $3.8M (modeled range $664K–$10.8M). This is an algorithmic estimate derived from round sizes and same-niche peers — not a quoted or reported figure.
What funding stage is Perimeter Center For Outpatient Surgery Lp at?
Perimeter Center For Outpatient Surgery Lp's latest modeled financing stage is Seed. Its most recent recorded round closed around Fri Apr 12.
What does Perimeter Center For Outpatient Surgery Lp do and where is it based?
Perimeter Center For Outpatient Surgery Lp operates in the Other Health Care sector, based in ATLANTA.
Explore related

See where Perimeter Center For Outpatient Surgery Lp sits in the wider market — its sector, location and stage cohorts, each with their own leaderboards and capital-flow timelines.

Is this your company?

If you work at Perimeter Center For Outpatient Surgery Lp, claim this profile or suggest a correction. We aggregate from public filings, so help us keep your description, website and links accurate.

Is this your company? Update your profile or add contact details — and choose exactly who can reach you. Reviewed before anything is published.