Companies · Other

Greybrook Durham IV Trust

Toronto · Other

Diligence memoA one-page analyst read on Greybrook Durham IV Trust — recommendation, valuation, rhythm, risks.
$111K
Total raised · real
1
Rounds
Latest step-up
Top 99%
Sector rank · raised
Pre-Seed
Latest stage · inferred · Tue Jun 01 2021 00:00:00 GMT+0000 (Coordinated Universal Time)

Greybrook Durham IV Trust 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.

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 0.28× the median modeled value of Pre-Seed Other companies in 2019–2021 (1372 peers) — value vs value, same stage and era.
Dormant
  • Last raise 5.1 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.
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

Greybrook Durham IV Trust is one of 25015 Other companies tracked from Toronto. By capital raised it ranks in the long tail (ahead of 2% 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(c)
Reg D exemption
3
Investors (latest)
2021
Year incorporated
2021-06-01
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$500K$1.0M$1.5M$2.0MPre-Seed · 2021-06-01 Raised $111K (real) Modeled valuation $1.7M (est)$111K$1.7MPre-Seed2021

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$111K · 2021

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

Modeled valuation trajectory
$1.7M
Base estimate est.
$74K
Conservative case
$14.7M
Upside case
$616K
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. 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.
30%
Survival probability
12% low · 55% high
1.55×/yr
Annual markup
2.10×/yr upside case
5.1 yr
Elapsed time used
5.1 yr actual, capped for stale marks
general
Sector profile
Adjusts growth and survival by industry.
Financing rhythm
Avg between rounds
Capital velocity
5.1 yr
On record since
2021
First round
1
Rounds on file
How it compares to the market

Benchmarked against 25015 companies in Other. 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$111K
Sector median$2.0M
Latest round — vs other Pre-Seed rounds in sector (real $, this stage) 0.3× of median
This company$111K
Sector median$350K
Modeled value — vs sector median (estimate, all stages) 0.1× of median
This company$1.7M
Sector median$17.7M

Raised more than 2% of sector peers (real $). Modeled value above 10% 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 #1306 of 1,372.

This companyCohort peer
$1.0M$10.0M$100.0M$10K$100K$1.0M$10.0MCapital raised (log)Valued, Inc. · Pre-Seed Raised $1.0M · modeled $23.1M (est)CiiTA, LLC · Pre-Seed Raised $1.0M · modeled $23.1M (est)Wnder, LTD · Pre-Seed Raised $1.0M · modeled $23.1M (est)Supernova Discotheque, LLC · Pre-Seed Raised $1.0M · modeled $23.1M (est)TommyKnockers LLC · Pre-Seed Raised $1.0M · modeled $23.1M (est)Irws Llc · Pre-Seed Raised $1.0M · modeled $23.1M (est)Old Club · Pre-Seed Raised $1.0M · modeled $23.1M (est)Finalytix Inc. · Pre-Seed Raised $1.0M · modeled $23.1M (est)Varfaj Ventures LLC · Pre-Seed Raised $1.0M · modeled $23.1M (est)Jones Beach Adventure Excursions LLC · Pre-Seed Raised $1.0M · modeled $23.1M (est)Sun Beef, Llc · Pre-Seed Raised $1.0M · modeled $23.1M (est)Royalty Exchange Inc. · Pre-Seed Raised $1.0M · modeled $23.1M (est)Greybrook Durham IV Trust (this company) Raised $111K · modeled $1.7M (est)Greybrook Durham IV Trust
CompanyStageRaised · realValue · estvs peer med.
Valued, Inc.Pre-Seed$1.0M$23.1M3.72×
CiiTA, LLCPre-Seed$1.0M$23.1M3.72×
Wnder, LTDPre-Seed$1.0M$23.1M3.72×
Supernova Discotheque, LLCPre-Seed$1.0M$23.1M3.72×
TommyKnockers LLCPre-Seed$1.0M$23.1M3.72×
Irws LlcPre-Seed$1.0M$23.1M3.72×
Old ClubPre-Seed$1.0M$23.1M3.72×
Finalytix Inc.Pre-Seed$1.0M$23.1M3.72×
Varfaj Ventures LLCPre-Seed$1.0M$23.1M3.72×
Jones Beach Adventure Excursions LLCPre-Seed$1.0M$23.1M3.72×
Sun Beef, LlcPre-Seed$1.0M$23.1M3.72×
Royalty Exchange Inc.Pre-Seed$1.0M$23.1M3.72×
Greybrook Durham IV Trust this companyPre-Seed$111K$1.7M0.28×
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$111K2021-06-01$616K$1.7M90%
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. Pre-Seed$111K2021-06-01
    • First recorded raise — entered as Pre-Seed.
    • 3 investors on this round.
Intelligence
Modeled next raise
$177K
Modeled next size est.range $115K$284K
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
Peter Politis30 other2021-06
Registry & provenance

Greybrook Durham IV Trust 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
1861139
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
Greybrook Yonge & Eglinton TrustOtherPre-Seed$111K$314Knetwork1 shared operator · same sector · same stage
Greybrook Brantford TrustOtherPre-Seed$121K$332Knetwork1 shared operator · same sector · same stage
Greybrook Upper Junction III TrustOtherPre-Seed$100K$1.5Mnetwork1 shared operator · same sector · same stage
Greybrook Cambridge II TrustOtherPre-Seed$129K$524Knetwork1 shared operator · same sector · same stage
Greybrook Brooklin II TrustOtherPre-Seed$131K$1.3Mnetwork1 shared operator · same sector · same stage
Greybrook Dundas St. East TrustOtherPre-Seed$142K$1.5Mnetwork1 shared operator · same sector · same stage
Greybrook Yorkville III TrustOtherPre-Seed$152K$3.5Mnetwork1 shared operator · same sector · same stage
Greybrook Society Atlanta TrustOtherPre-Seed$162K$2.2Mnetwork1 shared operator · 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
Greybrook Yorkville IV TrustOtherPre-Seed$6.2M92%
Greybrook Queensway IV TrustOtherPre-Seed$1.5M91%
Greybrook Vaughan TrustOtherPre-Seed$4.3M90%
Greybrook Lindsay TrustOtherPre-Seed$7.1M89%
Greybrook Markham VI TrustOtherPre-Seed$3.3M88%
Greybrook Yorkville III TrustOtherPre-Seed$3.5M88%
Greybrook Cambridge II TrustOtherPre-Seed$524K88%
Greybrook Upper Junction III TrustOtherPre-Seed$1.5M87%
Frequently asked
How much funding has Greybrook Durham IV Trust raised?
Greybrook Durham IV Trust has raised approximately $111K in disclosed capital across 1 recorded financing round, aggregated from public filings.
What is Greybrook Durham IV Trust's estimated valuation?
Provath's modeled valuation for Greybrook Durham IV Trust is approximately $1.7M (modeled range $74K–$14.7M). This is an algorithmic estimate derived from round sizes and same-niche peers — not a quoted or reported figure.
What funding stage is Greybrook Durham IV Trust at?
Greybrook Durham IV Trust's latest modeled financing stage is Pre-Seed. Its most recent recorded round closed around Tue Jun 01.
What does Greybrook Durham IV Trust do and where is it based?
Greybrook Durham IV Trust operates in the Other sector, based in Toronto.
Explore related

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