Confirmed by the firmVirginia

SineWave Ventures

SineWave Ventures, based in Virginia, backs generalist Seed and Series A startups, mostly leading rounds with checks from $1 million to $10 million, including investments like SentinelOne and Databricks.

Entry stageSeed, Series A
Check size$1M to $10M
Leads roundsYes
FocusGeneralist
Latest fundn/a
Investing team7 peopleNo activity since Sep

Who you would pitch at SineWave Ventures

7 people on the investing team, 6 of them partners who can make the call. Partners are listed first.

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Writes $1M to $10M checks. Its smallest check is larger than 83% of firms in the atlas.

Bars: how many firms in the atlas report each band. Highlighted: this firm.

No recent activity since September 2026. Quiet does not mean closed.

Weekly count of activity updates. Activity is not a confirmed deal.

Before you pitch

Ownership target10-12%, > 12%
How to reach them[email protected]

Notable investments

SentinelOneDatabricksClarifai

In their words

SineWave Ventures | Technology Focused InvestmentsPremier early-stage venture capital firm bridging Silicon Valley and Capitol Hill.sinewave.vc
Founders and investors at a Mode VC gathering

Send Mode VC your deck

Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.

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Alert me when SineWave Ventures is active

One email when this firm shows new activity. Nothing else.

Firms like SineWave Ventures

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Questions

What stage does SineWave Ventures invest in?

SineWave Ventures reports entry at seed, series a.

How much does SineWave Ventures invest?

SineWave Ventures reports checks of $1M to $10M.

Does SineWave Ventures lead rounds?

Yes. SineWave Ventures says it can lead.

Who are the partners at SineWave Ventures?

Donna Dodson (Partner), Howard Levenson (Partner), J. David Harris (Partner), Mary Reding (Partner), Pat Muoio (Partner), Yanev Suissa (Partner).

Is SineWave Ventures active right now?

No recent activity since September 2026.

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