ManursingVentures

We back the companies building what everything else runs on.

Manursing Ventures is a multi-stage venture and growth firm investing where software meets physical constraint — artificial intelligence, digital-asset infrastructure, private-market systems, energy, and defense.

Strategy
Venture & growth
Multi-stage, concentrated
Stage
Seed to growth
Lead or meaningful participation
Geography
North America
Selective global co-investment
Offices
Rye & New York
New York, NY

Established 2025 — Rye, New York and New York, New York.

The constraint has moved.

For most of the last decade, returns in technology came from distribution. Getting software in front of people was the hard part, and the companies that solved it compounded faster than anything else in private markets.

That is no longer where the scarcity is. The binding constraints now are supply-side and physical: available power, compute capacity, settlement throughput, and the ability to manufacture things domestically. They are slow, capital-intensive, and governed by permitting, interconnection, and procurement rather than by product velocity.

Funds built for pure software are structurally poor at underwriting that. The diligence is different, the timelines are longer, and the technical questions sit closer to engineering than to growth. We built Manursing to work in exactly that gap.

The argument in full

How we underwrite.

We verify the engineering ourselves.

Diligence happens at the level the business actually turns on — the code, the silicon, the power contract, the unit economics. If we cannot independently verify the advantage, we pass. We would rather miss a good company than hold one we do not understand.

We concentrate.

A small number of positions, each large enough to matter, held across rounds. Concentration is only defensible when there is real work behind every name, so we size the firm around how many companies we can genuinely know.

We hold through the stages.

Our mandate runs from formation through growth. When a thesis proves out, we can keep funding it rather than handing the company to the next fund and hoping the terms are fair.

We work the seams between sectors.

These five areas are one thesis, not five mandates. The AI buildout is an energy problem. Defense autonomy is a software problem. Private-market scale is an operations problem. Companies in one area routinely need something from another, and we are positioned to see both sides of that trade.

We read everything that comes in.

Whether you are building something in these areas or evaluating the strategy as an investor, write to us directly. We reply either way, and if we are not the right fit we will tell you quickly.