PE Firm · Capital Allocator
Vance Street Capital
MediumHeadquarters not yet mapped · Website
Last verified
9/19/2026
Firm Overview
26
Portfolio tracked
0
Sectors
0
Regions
9/19/2026
Last verified
Los Angeles-based private equity firm investing in industrial technology and health-care manufacturing.
Leadership
Brian Martin
Managing Partner
Michael Janish
Managing Partner
Jessica Boltinghouse
Partner, CFO & CCO
Rustey Emmet
Partner
Nicholas Janneck
Partner
John Lerosen
Partner
Grady Miller
Partner
Steve Sandbo
Partner
Jason Burmer
Managing Director, Business Development
Kate Dowley
Head of Investor Relations
Andy Kirkpatrick
Senior Operating Partner
David Montecalvo
Senior Operating Partner
Paul Salazar
Senior Operating Partner
Jonathan Christie
Operating Partner, Financial Operations
Bennett Norris
Operating Partner, Financial Operations
Merritt Williams
Operating Partner, Commercial Strategy & Growth
Matt Shemirani
Principal
Yousaf Tahir
Principal
Portfolio Companies
| Company | Sector | Status | Website |
|---|---|---|---|
| A&E Medical | — | Current | Visit ↗ |
| Adam Spence Vascular Technologies | — | Current | Visit ↗ |
| Applied Plastics | — | Current | Visit ↗ |
| Damotech | — | Current | Visit ↗ |
| Eirtech Aviation Services | — | Current | Visit ↗ |
| Excel Scientific | — | Current | Visit ↗ |
| Fumex Air Filtration Systems | — | Current | Visit ↗ |
| International Aerospace Coatings | — | Current | Visit ↗ |
| Jet Parts Engineering | — | Current | Visit ↗ |
| Keltec Technolab | — | Current | Visit ↗ |
| Klune Industries | — | Current | Visit ↗ |
| Micronics Engineered Filtration | — | Current | Visit ↗ |
| Micross Components | — | Current | Visit ↗ |
| Motion Dynamics | — | Current | Visit ↗ |
| MRPC | — | Current | Visit ↗ |
| Plastic Design Company | — | Current | Visit ↗ |
| Prince | — | Current | Visit ↗ |
| Pro-Vision | — | Current | Visit ↗ |
| Process Fab Inc. | — | Current | Visit ↗ |
| Secure Technology Company | — | Current | Visit ↗ |
| Spectra A&D | — | Current | Visit ↗ |
| Synapse | — | Current | Visit ↗ |
| System Seals | — | Current | Visit ↗ |
| Terra Insights | — | Current | Visit ↗ |
| VS Aviation | — | Current | Visit ↗ |
| Wytech | — | Current | Visit ↗ |
Portfolio Web Readiness
Not yet assessed
The assessment covers whether AI crawlers and search engines can reach and parse the public site, page performance, transport and security hygiene, and discoverability. 26 portfolio companies have a website on record.
Observational measurements of these companies' public websites only. Not a rating of the companies, their performance, their management, or their investment merit. Not investment advice. Request a correction or removal via Submit Update.
This profile is based on publicly available information and may be incomplete or outdated. PE Firm Index is not affiliated with Vance Street Capital and does not provide investment advice.
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