General Info
D.G. Lumberg is an angel investor who invests in innovative aerospace products, software, and platforms. His investment focus areas include companies in the realm of ‘new space’ and space technology. D.G. Investments operates as a family office, primarily investing as a fund of funds. With a career starting in 1988, D.G. Lumberg prefers indirect investments but occasionally makes direct investments in aerospace and defense ventures. He can be contacted at DGlumberg@gmail.com through his assistant.
Location:
Country: United States of America
Industries:
Investment Regions: EU, NA
Investment Stages: pre-seed, seed
angel-individual
EU, NA
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🤖 AI Activity Report
Status: not-found
AI Reasoning: Searches located a LinkedIn profile for D.G. Lumberg describing D.G. Investments and focus areas, but I could not find any verifiable public records, press releases, or news posts showing a specific startup investment with dates. No recent investment activity could be confirmed, so defaulting to not-found.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
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