# Nullspace, Inc.

Private

Irvine, California

Enterprise Software [https://www.nullspaceinc.com/](https://www.nullspaceinc.com/)

Last Round: Seed  
Date: Aug 19, 2025  
Total Funding Raised: $3M

## Company Overview

Nullspace, Inc. is an engineering software company that develops and commercializes advanced electromagnetic and electrostatic simulation software for the defense, aerospace, communications, and quantum computing industries.

**Sector:** Enterprise Software  
**Verticals:** Defense Tech, Vertical SaaS  
**Business Model:** B2B  
**Customer Profile:** Subscription SaaS, Services & Consulting  
**AI Layer:** Application  
**Keywords:** electromagnetic simulation, computational electromagnetics, EM simulation, defense tech, engineering software, defense software, aerospace engineering, physics simulations, solver software, computer-aided engineering, CAD cleanup, CAE, multi-GPU acceleration, synthetic data generation, B2G

## Historical Pricing

### Unlock Pricing Charts

## Caplight Momentum Score

### View Momentum History

## Nullspace, Inc. Comparables

| Company | Similarity | Market Cap |
| --- | --- | --- |
| [Synopsys](/content/company/synopsys-1/index.html) | 74% | Unlock |
| Dassault Systèmes | 72% | Unlock |
| Keysight Technologies | 68% | Unlock |
| Comparable company | 50% | Unlock |

## Nullspace, Inc. Funding Rounds

| Round | Date | Amount Raised | Valuation | Investors | Sources |
| --- | --- | --- | --- | --- | --- |
| Seed | Aug 19, 2025 | Unlock | Unlock | Unlock | Unlock |
| Pre Seed | Jun 6, 2023 | Unlock | Unlock | Unlock | Unlock |

## Key People

**Masha Petrova**  
Chief Executive Officer  
[LinkedIn profile](https://www.linkedin.com/in/mashavpetrova "LinkedIn profile")

**Daniel Faircloth**  
Chief Technology Officer  
[LinkedIn profile](https://www.linkedin.com/in/daniel-faircloth "LinkedIn profile")

## Nullspace, Inc. Investors

| Investor | Rounds |
| --- | --- |
| [Fathom Fund](/content/investor/ff-vc/index.html) | Seed |
| [Golden Seeds](/content/investor/goldenseeds/index.html) | Seed |

## Market signals

- Jan 13, 2026: Launched new electromagnetic simulation suite for RF applications.
- Oct 15, 2025: Technology validated by the U.S. Department of Defense.

## Nullspace, Inc. Filings

| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
| --- | --- | --- | --- | --- | --- | --- |
| Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |

## Frequently Asked Questions

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## Firmographic Details

**Headquarters:** Irvine, California  
**Employee Range:** 17  
**Year Founded:** 2023  
**Last Funding:** Aug 19, 2025