How to reach me.
I operate across several companies, each with its own appropriate intake channel. Route your inquiry to the right one and you will get a faster, more useful response.
For long-duration capital and institutional partnership discussions.
For long-duration capital, strategic investment, family-office relationships, acquisition opportunities, sovereign and multi-family capital conversations, and institutional partnership discussions concerning the NuvoNexus platform, MNEOS Systems, Helicon Defense, or portfolio-wide institutional participation, contact David directly through NuvoNexus.
This is a discreet lane. Initial contact should be non-confidential. Formal diligence, data-room access, offering information, and sensitive technical disclosure occur only through appropriate controlled processes.
Direct channel: [email protected]
This site is not a solicitation to invest, an offer to sell securities, or an offer to buy securities. Any offering that occurs will occur only through formal offering documents and only to qualified persons in appropriate jurisdictions.
Strategic partnerships, transactions, and platform-level discussions.
For strategic partnerships, portfolio-company investments, acquisitions, joint ventures, board or advisory conversations, or NuvoNexus platform development that does not require the institutional-relationships lane above, contact David through the direct portfolio channel.
Initial discussions should be non-confidential. Formal diligence and controlled disclosure will follow through appropriate processes.
Direct portfolio channel: [email protected]
General and portfolio inquiries.
Email: [email protected]
Based: Cocoa Beach, FL · Fairlawn, VA
For NuvoNexus portfolio questions, deep-tech advisory inquiries, board-level discussions, or anything that does not clearly belong to one of the operating companies below, this is the right channel.
Each operating company has its own intake.
For Helicon Defense topics — Ukrainian and allied defense-technology transition, capability evaluation, manufacturing localization, or partner inquiries — use the Helicon intake form at helicondefense.com/contact. Helicon Defense has formal handling tiers for non-confidential intake, qualified disclosure, and controlled technical data. Please respect those tiers.
For MacroVation programs — defense-materials R&D, SBIR/STTR program collaboration, prime/sub relationships, materials characterization, or composite tooling work — reach the team at macrovation.com.
For Phoenix Asset Recovery — industrial equipment, surplus deep-tech and process-industry assets, or asset-recovery partnership inquiries — contact through NuvoNexus.
For Phase Shift Ventures advisory matters — reach me through NuvoNexus and I will route appropriately.
Please do not send through this channel.
This site is a public, non-confidential intake surface. Please do not submit:
- Classified information.
- Controlled technical data (ITAR, EAR, CUI).
- Customer-proprietary technical drawings or specifications.
- Pitch decks containing sensitive intellectual property.
Initial inquiries should be limited to non-confidential summaries. Anything sensitive can move to the appropriate NDA-sequenced channel after an initial conversation establishes fit and the right authorization.