DFX Intelligence
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S••• C••••••• L••
Single family office (confirmed)· New York City
Single family office (confirmed), based in New York City, with 1 direct investment on record.
Composed from this office's classification, location and record.
As of · the latest observation of this office; filed figures carry their own filing dates
- Direct investments
- 1
- Decision makers
- 1 of 1
- Last deployment
- Oct 2006
Deal announcements, Form D and filings
The office's site, Form ADV Schedule A and filings
The latest dated investment or commitment on record
As of · the latest observation of this office; filed figures carry their own filing dates
What matters now
- Oct 2006latest direct deal
Latest direct deals: I•••• T••••••••• I••• (medical devices, emerging growth, Oct 2006). No newer direct deal is on record since 18 Oct 2006.
What it bought last is the best guide to what it will buy next, and to the check it writes.
Factannounced deals, press and filingsFor Founders and sponsors raising equityAll direct i••••••••• →
Readings, classification basis and verificationidentity confidence 75% · 27 observations · 3 sourcesShowHide
Single family office (confirmed)Verified Sep 21, 2026 (3 days ago)1 people · 1 investments · 0 public positions · 4 events
Why this class: J••• S•••••'s own personal site names him as Founder of S••• C•••••• and, separately on the same page, describes S••• C•••••• as a family office investment firm in New York City..
Direct investing
15
moderate
Each reading is 0 to 100 from the listed components in the evidence section; hover a tile for what it measures. No evidence yet of: external managers, private markets, sponsor-friendly, real estate, co-investment.
Profile completeness 38% (high value, high value shallow; the most valuable missing fact is contacts)
identityclassificationwealth origincapital-scale evidencepeoplecontactsmandatedirect investmentsfund relationshipsco-investorssponsor relationshipsreal estatepublic holdingsrecent eventsprovenancefreshness
Overviewshow
- Classification
- Single family office (confirmed)
- Description
- ••• Locked
- Headquarters
- New York City
- Office address
- unknown
- Business phone
- unknown
- Website
- unknown
- Year established
- unknown
- Assets under management
- unknown
- Capital scale
- Reported office AUM: unknown. No public number of any kind.
Classification history
- Sep 15, 2026Single family office (confirmed) 75%J••• S•••••'s own personal site names him as Founder of S••• C•••••• and, separately on the same page, describes S••• C•••••• as a family office investment firm in New York City.Factverifiedjackssilver.com“••• Locked”
- Sep 14, 2026Single family office (probable) 70%a filing by a third party describes it as a single family office (cited)Fact
- Sep 14, 2026Candidate 25%no rule matched; held as a candidate pending researchInference
Family and wealth originshow
- Family served
- The S••••• family exclusively; the office manages no outside capital.
- Source of wealth
- ••• Locked
- Operating company origin
- unknown
Team1 people, 1 with investment decisions, decision makers firstshow
| Person | Title | Responsibility | Business contact | Source |
|---|---|---|---|---|
| J••• S••••• family | Founder and President | Leadership · investment decisions | none on record | jackssilver.com Fact |
Signals and timeline4show
Most significant first: what kind of change it is, its size, whose change it is, and how recent. 4 events. 13F position changes are under Public stakes and holdings.
- Apr 19, 2021Office discovered••• LockedDiscoveryFactsec.gov
- Sep 15, 2026Classification changed••• Lockedc•••••••••Factjackssilver.com
- Sep 14, 2026Classification changed••• Lockedc•••••••••Factno URL
- Oct 18, 2006Direct investment••• LockedDirect investmentsFactsec.gov
Investment mandateshow
Stated (their words, cited)
No cited statement of mandate on the record.
Observed (from the investment record)
No investments on the record yet, so nothing is observed.
Inferred (regulatory shape and team)
Nothing to infer from.
- Invests directly
- Yes: direct positions in both public and private operating companies are the core of the book.
- Allocates to managers
- Yes: the office explicitly invests in third-party alternative asset managers alongside its direct book.
- Asset classes
- The mandate has widened into business development companies, master limited partnerships, closed-end funds and private debt funds, which is a yield and structure book rather than an equity-only one.
- Sectors
- unknown
- Geography
- unknown
- Check size
- unknown
Direct investments1 dealsshow
| Date | Company | Kind | Sector | Role | Amount | With | Source |
|---|---|---|---|---|---|---|---|
| Oct 18, 2006 | I•••• T••••••••• I••• | Public equity position reported on Schedule 13G | medical devices | unknown · minority | unknown | none named | sec.gov Fact “••• Locked” |
Fund and manager relationshipsshow
No fund commitment or manager relationship on the record. Commitment amounts are shown only when public.
Public stakes and holdingsshow
Form 13F holdings
No 13F filing on the record for this office.
Real estateshow
No documented real estate ownership link. A property is attributed to an office only through a documented control relationship, never from a surname.
Co-investorsshow
No co-investor on the record.
Independent sponsor relationshipsshow
No cited relationship to an independent sponsor.
Related entitiesshow
Sources and evidence27show
Every observation behind this profile: the value, when it was effective, the source, the quote where there is one, and whether it is a fact, an inference or an estimate. 27 shown.
Score components
Freshness
+100 d••• s•••• t•• n••••• s••••••••• f••• o• a•••••• v••••••••• (1 days)
Contactability
+30 n•••• d••••••••• (••• Locked)
+10 v••••••• b••••••• e••••• (1)
+10 v••••••• b••••••• p••••• (1)
Data confidence
+10 d•••••••••
+10 s••••• m••••••
+10 p•••••
+15 i•••••••••
+15 i••••••••• s•••••• (3 sources)
Active deployment
no components; scored 0
Exists confidence
+30 i••••••••• s•••••• (3 sources)
+30 a•••••••••
Research priority
+15 s••••• f••••• o• f••••• i••••••••• c••••••
+3 d••••• i••••••••• o• r•••••
+2 n• w•••••• k•••• •••••••• w•••• f••• o•••
+0 r••• (756)
Mandate confidence
+10 m•••••• s•••••••• b• o••••••• i•••••••••
+20 s••••• m•••••• o• t•• r•••••
Identity confidence
+75 c••••••••• (••• Locked)
Real estate propensity
no components; scored 0
Co investment propensity
no components; scored 0
Family identity confidence
+60 w••••• o••••• o• o•••••••• c•••••• o• t•• r•••••
+40 f••••• n•••• (••• Locked)
Private markets propensity
no components; scored 0
Current activity confidence
no components; scored 0
External manager propensity
no components; scored 0
Direct investment propensity
+15 o••••••• d••••• i••••••••• (1 on the record)
Independent sponsor propensity
no components; scored 0
View all 27 observationsShow fewer
| Fact | Value | Effective | Source | Class |
|---|---|---|---|---|
| Allocates to managers | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Asset classes | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Asset classes | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Board participation | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Description | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Description | ••• Locked “••• Locked” | Apr 28, 2022 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Edgar fts discovery | family office, single family office | Apr 19, 2021 | SEC EDGAR full-text search (a filing sentence that says what an entity is, quoted with its URL) sec.gov | Fact |
| Family involvement | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Family served | S••••• family “••• Locked” | n/a | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Family served | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Formation year | ••• Locked “••• Locked” | Apr 5, 2024 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Inference |
| Headquarters | New York City | Apr 19, 2021 | SEC EDGAR full-text search (a filing sentence that says what an entity is, quoted with its URL) sec.gov | Fact |
| Headquarters | ••• Locked “••• Locked” | Oct 26, 2006 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Investment committee | ••• Locked “••• Locked” | Apr 28, 2022 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Inference |
| Invests directly | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Legal entity | ••• Locked “••• Locked” | Oct 26, 2006 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Office type (stated) | Single family office “••• Locked” | Sep 15, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Office type (stated) | Single family office | Apr 19, 2021 | SEC EDGAR full-text search (a filing sentence that says what an entity is, quoted with its URL) sec.gov | Fact |
| Operating model inhouse | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Philanthropy program | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Philanthropy program | ••• Locked “••• Locked” | Sep 26, 2017 | DFX analyst research (General-assisted, every claim URL-cited) prnewswire.com | Fact |
| Sponsor behavior | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Stage preference | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Fact |
| Team size investment | ••• Locked “••• Locked” | Apr 28, 2022 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Source of wealth | ••• Locked “••• Locked” | Sep 21, 2026 | DFX analyst research (General-assisted, every claim URL-cited) jackssilver.com | Inference |
| Website search | Not found | Sep 16, 2026 | DFX model output (c••••••••• rules, scores, mandates, matches) no URL | Inference |
| Website search | Not found | Sep 14, 2026 | DFX model output (c••••••••• rules, scores, mandates, matches) no URL | Inference |
Not yet on record: capital scale.