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W•••• B•••••••• L••
Single family office (probable), with 7 direct investments on record.
Composed from this office's classification, location and record.
- Direct investments
- 7
- Decision makers
- 5
- Capital scale
- Not established
- Last deployment
- Sep 2025
- Direct, 12 months 1Direct, all time 7
- Co-investors 8
Readings, classification basis and verificationidentity confidence 70% · 26 observations · 3 sourcesShowHide
Why this class: a filing by a third party describes it as a single family office (cited).
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.
Overviewshow
- Classification
- Single family office (probable)
- Description
- ••• Locked
- Headquarters
- ••• Locked
- 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.
- Sep 14, 2026Single family office (probable) 70%a filing by a third party describes it as a single family office (cited)Fact
- 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
- Sep 14, 2026Candidate 25%no rule matched; held as a candidate pending researchInference
Family and wealth originshow
- Family served
- W•••• family
- Source of wealth
- ••• Locked
- Operating company origin
- unknown
Team8 peopleshow
| Person | Title | Responsibility | Business contact | Source |
|---|---|---|---|---|
| M••••• D• N••• | Chief Investment Officer | Chief investment officer | none on record | sec.gov Fact |
| M•••••• D• W•••• | Officer and Portfolio Manager | direct i••••••••• | none on record | sec.gov Fact |
| M•••••• D• W•••• family | E•••••••• C•••••••• P•••••• H•••••• C•••• | direct i••••••••• · investment decisions | none on record | sec.gov Fact |
| M•••••• D• W•••• | Portfolio Manager | direct i••••••••• · investment decisions | none on record | sec.gov Fact |
| M••••• D• N••• | S••••• Portfolio Manager | direct i••••••••• · investment decisions | none on record | sec.gov Fact |
| D•• W•••• family | Manager | Family principal · investment decisions | none on record | sec.gov Fact |
| F••••• W•••• family | Manager | Family principal · investment decisions | none on record | sec.gov Fact |
| J•••••••• L••• W•••• family | C•••• E•••••••• O••••••• P•••••• H•••••• C•••• | Family principal · investment decisions | none on record | sec.gov Fact |
Investment mandateshow
••• Locked
- Sectors
- ••• Locked Fact forbes.com“••• Locked”
- Invests directly
- ••• Locked Fact sec.gov“••• Locked”
- Control preference
- ••• Locked Inference sec.gov“••• Locked”
- States
- none Fact
- Control
- unknown (4), minority (2), majority (1) Fact
- Sectors
- oilfield services (2), hydraulic fracturing / oilfield services (2), oilfield services / geophysical data (1) Fact
- Subsectors
- none Fact
- Co investors
- B••• B•••• U•• (1), D•• W•••• (1), F••••• W•••• (1), S•••• W•••• (1) Fact
- Asset classes
- public equities (4), public equity (2), private credit (1) Fact
- Direct vs fund
- Fund: 0 · Direct: 7 · Real estate: 0 Fact
- Sponsors backed
- none Fact
- Investment count
- 7 Fact
- Investment kinds
- public share purchase (2), tender offer for control (1), equity stake (1), private credit / secured notes (1), controlling equity position (1), public minority equity stake (1) Fact
- First and last deal
- Last: 2025-09-30 · First: 2016-01-20 Fact
- Lead vs participant
- unknown (4), lead (2), participant (1) Fact
- Disclosed check sizes
- Max: $47.5M · Min: $20.0M · Count: 2 Fact••• Locked
- Direct investment team
- 4 Inferencenamed professionals with this responsibility
- Invests directly
- Took a direct minority equity position in D••••• G••••••••• C••••••, judged undervalued
- Allocates to managers
- unknown
- Asset classes
- unknown
- Sectors
- Direct investing focus includes oilfield services and data companies, notably U••• W••• S••••••• and D••••• G•••••••••
- Geography
- unknown
- Check size
- unknown
Direct investments5 dealsshow
| Date | Company | Kind | Sector | Role | Amount | With | Source |
|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | P•••••• H•••••• C•••• S••••• S•••••• F••••••• R••• N•••• | Private credit / secured notes | hydraulic fracturing / oilfield services | participant | $20.0M | B••• B•••• U•• (co investor), W•••• B•••••••• L•• (lender) | sec.gov Fact “••• Locked” |
| Apr 1, 2025 | P•••••• H•••••• C•••• | Controlling equity position | hydraulic fracturing / oilfield services | lead · majority | unknown | none named | sec.gov Fact “••• Locked” |
| Jan 1, 2025 | U••• W••• S•••••••• I••• | Equity stake | oilfield services | unknown · minority | $47.5M | none named | en.wikipedia.org Fact “••• Locked” |
| Jan 19, 2021 | D••••• G••••••••• C•••••• | Public minority equity stake | oilfield services / geophysical data | unknown · minority | unknown | D•• W•••• (co investor), F••••• W•••• (co investor), S•••• W•••• (co investor) | sec.gov Fact “••• Locked” |
| Sep 9, 2020 | C•••••• W••• S••••••• L•• | Tender offer for control | oilfield services | lead | unknown | none named | sec.gov Fact “••• Locked” |
Fund and manager relationshipsshow
Public stakes and holdingsshow
| First filed | Issuer | Filed as | Filings |
|---|---|---|---|
| Jul 20, 2017 | C•••••• W••• S••••••• L•• | Section 16 insider | ••• Locked globenewswire.com |
| Jan 20, 2016 | T••••• W••• S•••••• L•• | Section 16 insider | ••• Locked globenewswire.com |
Real estateshow
Co-investors5show
| Counterparty | Kind | Shared deals | First, last | Examples | Source |
|---|---|---|---|---|---|
| B••• B•••• U•• | organisation | 1 | Sep 30, 2025 | P•••••• H•••••• C•••• S••••• S•••••• F••••••• R••• N•••• | sec.gov |
| W•••• B•••••••• L•• | organisation (lender) | 1 | Sep 30, 2025 | P•••••• H•••••• C•••• S••••• S•••••• F••••••• R••• N•••• | sec.gov |
| F••••• W•••• | organisation | 1 | Jan 19, 2021 (historical) | D••••• G••••••••• C•••••• | sec.gov |
| D•• W•••• | organisation | 1 | Jan 19, 2021 (historical) | D••••• G••••••••• C•••••• | sec.gov |
| S•••• W•••• | organisation | 1 | Jan 19, 2021 (historical) | D••••• G••••••••• C•••••• | sec.gov |
- B••• B•••• U•• Sep 30, 2025 recurring (2) Fact sec.gov
- B••• B•••• U•• Sep 30, 2025 recurring (2) Fact sec.gov
- S•••• W•••• Jan 19, 2021 recurring (2) Fact sec.gov
- F••••• W•••• Jan 19, 2021 recurring (2) Fact sec.gov
- D•• W•••• Jan 19, 2021 recurring (2) Fact sec.gov
- S•••• W•••• Jan 19, 2021 recurring (2) Fact sec.gov
- F••••• W•••• Jan 19, 2021 recurring (2) Fact sec.gov
- D•• W•••• Jan 19, 2021 recurring (2) Fact sec.gov
Independent sponsor relationshipsshow
Related entitiesshow
Signals and timeline13show
Most significant first: what kind of change it is, its size, whose change it is, and how recent. 13 events. 13F position changes are under Public stakes and holdings.
- Apr 30, 2025Office discovered••• LockedDiscoveryFactsec.gov
- May 21, 2019Office discovered••• LockedDiscoveryFactsec.gov
- Sep 14, 2026Classification changed••• Lockedc•••••••••Factno URL
- Sep 14, 2026Classification changed••• Lockedc•••••••••Factno URL
- Sep 30, 2025Direct investment••• LockedDirect investmentsFactsec.gov
- Apr 1, 2025Direct investment••• LockedDirect investmentsFactsec.gov
- Jan 1, 2025Direct investment••• LockedDirect investmentsFacten.wikipedia.org
- Jan 1, 2025Direct investment••• LockedDirect investmentsFacten.wikipedia.org
- Jan 19, 2021Direct investment••• LockedDirect investmentsFactsec.gov
- Jan 19, 2021Direct investment••• LockedDirect investmentsFactsec.gov
- Sep 9, 2020Direct investment••• LockedDirect investmentsFactsec.gov
- Sep 9, 2020Direct investment••• LockedDirect investmentsFactsec.gov
- Jan 1, 2011Family liquidity event••• LockedwealthFacten.wikipedia.org
Sources and evidence26show
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. 26 shown.
Score components
| Fact | Value | Effective | Source | Class |
|---|---|---|---|---|
| Board participation | ••• Locked “Executive Chairman” | Jun 30, 2025 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Co invest behavior | ••• Locked “••• Locked” | Sep 30, 2025 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Control preference | ••• Locked “••• Locked” | Apr 1, 2025 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Inference |
| Control preference | ••• Locked “••• Locked” | Sep 9, 2020 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Decision rights | ••• Locked “••• Locked” | Jan 19, 2021 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Description | ••• Locked “••• Locked” | Jan 19, 2021 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Edgar fts discovery | family office | Apr 30, 2025 | SEC EDGAR full-text search (a filing sentence that says what an entity is, quoted with its URL) sec.gov | Fact |
| Edgar fts discovery | family office | May 21, 2019 | SEC EDGAR full-text search (a filing sentence that says what an entity is, quoted with its URL) sec.gov | Fact |
| Family involvement | ••• Locked “Chief Executive Officer” | Jun 30, 2025 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Family served | W•••• family “••• Locked” | n/a | DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.org | Fact |
| Headquarters | ••• Locked “17018 IH 20, Cisco, TX 76437” | Jan 19, 2021 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Invests directly | ••• Locked “••• Locked” | Jan 19, 2021 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Legal entity | ••• Locked “••• Locked” | Jan 19, 2021 | DFX analyst research (General-assisted, every claim URL-cited) sec.gov | Fact |
| Liquidity event | ••• Locked “••• Locked” | Jan 1, 2011 | DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.org | Fact |
| Office type (stated) | single_family_office | Apr 30, 2025 | SEC EDGAR full-text search (a filing sentence that says what an entity is, quoted with its URL) sec.gov | Fact |
| Office type (stated) | single_family_office | May 21, 2019 | SEC EDGAR full-text search (a filing sentence that says what an entity is, quoted with its URL) sec.gov | Fact |
| Sectors | ••• Locked “••• Locked” | Sep 16, 2026 | DFX analyst research (General-assisted, every claim URL-cited) forbes.com | Fact |
| Sectors | ••• Locked “••• Locked” | Sep 15, 2026 | DFX analyst research (General-assisted, every claim URL-cited) forbes.com | Fact |
| Sectors | ••• Locked “••• Locked” | Jan 1, 2015 | DFX analyst research (General-assisted, every claim URL-cited) en.wikipedia.org | Fact |
| Source of wealth | ••• Locked “••• Locked” | Sep 16, 2026 | DFX analyst research (General-assisted, every claim URL-cited) forbes.com | Fact |
| Source of wealth | ••• Locked “••• Locked” | Sep 15, 2026 | DFX analyst research (General-assisted, every claim URL-cited) forbes.com | Fact |
| Website search | not_found | Sep 21, 2026 | DFX model output (c••••••••• rules, scores, mandates, matches) no URL | Inference |
| Website search | not_found | Sep 19, 2026 | DFX model output (c••••••••• rules, scores, mandates, matches) no URL | 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 |
| Website search | not_found | Sep 14, 2026 | DFX model output (c••••••••• rules, scores, mandates, matches) no URL | Inference |