D&M Holdings
E1537343
UNEXPLORED
D&M Holdings is a Japanese audio equipment company that owned and managed several high-end consumer and professional audio brands, including Denon and Marantz.
All labels observed (1)
| Label | Occurrences |
|---|---|
| D&M Holdings canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22439887 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: D&M Holdings Context triple: [Denon, formerParentCompany, D&M Holdings]
-
A.
DMG, Inc.
DMG, Inc. was a former corporate name used by Danaher Corporation, a major American global science and technology conglomerate.
-
B.
K&D Group
K&D Group is a real estate development and property management company based in Northeast Ohio, known for owning and redeveloping major residential and mixed-use properties in the region.
-
C.
Portman Holdings
Portman Holdings is a real estate development and investment firm known for creating and managing large-scale mixed-use and hospitality properties worldwide.
-
D.
Drummond Enterprises
Drummond Enterprises is the fictional business conglomerate owned by wealthy widower Philip Drummond in the television sitcom "Diff'rent Strokes."
-
E.
Dana Holding Corporation
Dana Holding Corporation is a global supplier of driveline, sealing, and thermal-management technologies for automotive and commercial vehicle manufacturers.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: D&M Holdings Target entity description: D&M Holdings is a Japanese audio equipment company that owned and managed several high-end consumer and professional audio brands, including Denon and Marantz.
-
A.
DMG, Inc.
DMG, Inc. was a former corporate name used by Danaher Corporation, a major American global science and technology conglomerate.
-
B.
K&D Group
K&D Group is a real estate development and property management company based in Northeast Ohio, known for owning and redeveloping major residential and mixed-use properties in the region.
-
C.
Portman Holdings
Portman Holdings is a real estate development and investment firm known for creating and managing large-scale mixed-use and hospitality properties worldwide.
-
D.
Drummond Enterprises
Drummond Enterprises is the fictional business conglomerate owned by wealthy widower Philip Drummond in the television sitcom "Diff'rent Strokes."
-
E.
Dana Holding Corporation
Dana Holding Corporation is a global supplier of driveline, sealing, and thermal-management technologies for automotive and commercial vehicle manufacturers.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.