People · Operator
Named in public records as an officer, director or promoter · active 2009–2024 · Other Health Care, Medical Devices
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Pontchartrain Lithotripsy, LLC | — | Other Health Care | Pre-Seed | $1.9M | $6.3M | 2010 |
| Osage ArkMo Surgical Services LLC | — | Medical Devices | Pre-Seed | $819K | $8.6M | 2011 |
| Maritime Lithotripsy Llc | — | Other Health Care | Pre-Seed | $786K | $10.6M | 2013 |
| NWO Surgical Services, LLC | — | Medical Devices | Pre-Seed | $708K | $2.7M | 2013 |
| Alapaha Florida Surgical Services, LLC | — | Medical Devices | Pre-Seed | $641K | $4.7M | 2011 |
| Bay State Surgical Services, LLC | — | Medical Devices | Pre-Seed | $602K | $10.9M | 2009 |
| Hudson Lithotripsy Llc | — | Other Health Care | Pre-Seed | $500K | $395K | — |
| LA Surgical Services, LLC | — | Other Health Care | Pre-Seed | $500K | $783K | — |
| Bucks County Surgical Services, LLC | — | Other Health Care | Pre-Seed | $490K | $768K | — |
| West Texas Surgical Services, LLC | — | Medical Devices | Pre-Seed | $481K | $12.0M | 2013 |
| First Coast Surgical Services LLC | — | Medical Devices | Pre-Seed | $470K | $9.6M | 2015 |
| Direct Surgical Services LLC | — | Medical Devices | Pre-Seed | $461K | $8.4M | 2018 |
| Astro IUP, LLC | — | Other Health Care | Pre-Seed | $448K | $1.7M | 2024 |
| East Valley Surgical Services LLC | — | Medical Devices | Pre-Seed | $438K | $3.5M | 2016 |
| Ashland Surgical Services, LLC | — | Other Health Care | Pre-Seed | $437K | $421K | — |
| Mid-Valley Surgical Services LLC | — | Medical Devices | Pre-Seed | $389K | $6.5M | 2016 |
| Longhorn Surgical Services Llc | — | Medical Devices | Pre-Seed | $336K | $12.4M | 2017 |
| Rio Grande Surgical Services LLC | — | Medical Devices | Pre-Seed | $318K | $1.2M | 2015 |
| Matagorda Lithotripsy LLP | — | Other Health Care | Pre-Seed | $316K | $823K | 2013 |
| Dfw Lithotripsy Llp | — | Other Health Care | Pre-Seed | $312K | $9.6M | 2017 |
| North West Maryland Urological Services, LLC | — | Other Health Care | Pre-Seed | $300K | $470K | — |
| Patuxent Surgical Services, LLC | — | Other Health Care | Pre-Seed | $300K | $470K | — |
| NMS Surgical Services, LLC | — | Medical Devices | Pre-Seed | $290K | $2.5M | 2018 |
| Stonebusters Surgical Services, LLC | — | Other Health Care | Pre-Seed | $264K | $414K | — |
| Western Kansas Surgical Services, Llc | — | Other Health Care | Pre-Seed | $225K | $353K | — |
| Southeastern Surgical Services, LLC | — | Medical Devices | Pre-Seed | $200K | $3.7M | 2021 |
| Hanover Lithotripsy, LLC | — | Other Health Care | Pre-Seed | $186K | $5.7M | 2020 |
| Gator Surgical Services, LLC | — | Medical Devices | Pre-Seed | $144K | $5.3M | 2019 |
| Prairie Lakes Surgical Services LLC | — | Other Health Care | Pre-Seed | $140K | $219K | — |
| Bakersfield Lithotripsy, LLC | — | Other Health Care | Pre-Seed | $135K | $212K | — |
| Athens Lithotripsy LLC | — | Other Health Care | Pre-Seed | $110K | $2.2M | 2021 |
| Seattle Lithotripsy, LLC | — | Other Health Care | Pre-Seed | $108K | $170K | — |
| Chucktown Lithotripsy LLC | — | Other Health Care | Pre-Seed | $105K | $165K | — |
| North Dayton Surgical Services, LLC | — | Medical Devices | Pre-Seed | $105K | $1.9M | 2021 |
Matthew Gleason at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.
People named alongside Matthew Gleason on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Christopher Gleason | 33 | 35 |
| Todd Pierce | 22 | 22 |
| Jeffrey Gerwin | 13 | 13 |
| Frank Hundley | 2 | 2 |
| Christopher Gleason Gleason | 2 | 2 |
| Gleason Matthew | 1 | 1 |
People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.