# Chad Zamarin

> Chad Zamarin is a Series A investor at Williams (Tulsa) backing Oil and Gas and Laser. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Williams](https://shizune.co/investors/profile/williams)
- Location: Tulsa, United States
- Total investments: 2
- Last investment: Jan 2023
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/chad-zamarin-0933048?lipi=urn%3Ali%3Apage%3Ad_flagship3_profile_view_base_contact_details%3B4cMELF%2BKTg6Q%2BTVCQJcVTQ%3D%3D

Chad Zamarin is a Series A investor at Williams in Tulsa focused on Oil and Gas and Laser. Chad Zamarin

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Oil and Gas | 2 | 100% |
| Laser | 1 | 50% |
| Internet | 1 | 50% |
| Aerospace | 1 | 50% |
| Industrial | 1 | 50% |

6 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 1 | 50% |
| Venture - Series Unknown | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Orbital Sidekick | Orbital Sidekick utilizes hyperspectral technology - capturing hundreds of narrow contiguous spectral bands, from visible light through infrared. The company develops a space-based infrastructure of hyperspectral sensors to provide monitoring services to the energy sector.Orbital Sidekick was founded in 2016 and is headquartered in San Francisco,California, United States. | $10M | Venture - Series Unknown | Jan 31, 2023 |  |
| LongPath Technologies | LongPath Technologies is an oil and gas monitoring service company that provides laser-based natural gas infrastructure monitoring systems. LongPath's managed infrastructure offers unparalleled detection and coverage, delivering consistently accurate precision data customized to clients' needs. The mission is to empower operators toconfidently validate gas performance, enhancing operational credibility and promoting sustainable futures. | $22M | Series A | Dec 05, 2022 |  |

2 of 2 investments shown.

## Co-investors
- [11.2 Capital](https://shizune.co/investors/profile/112capital) — VC Fund, 1 deal together
- [Buff Gold Ventures](https://shizune.co/investors/profile/buff-gold-ventures) — VC Fund, 1 deal together
- [Energy Innovation Capital](https://shizune.co/investors/profile/energy-innovation-capital) — VC Fund, 1 deal together
- [IQT](https://shizune.co/investors/profile/in-q-tel) — VC Fund, 1 deal together
- [Syndicate 708](https://shizune.co/investors/profile/lightspeed-innovations-2) — VC Fund, 1 deal together
- [ONEOK](https://shizune.co/investors/profile/oneok) — VC Fund, 1 deal together

## About Williams

VC Fund · Tulsa, United States

Williams is an energy infrastructure company that connects North America's hydrocarbon resources to growing natural gas markets. The company owns and operates midstream gathering and processing assets, and interstate natural gas pipelines. Williams' interstate gas pipeline and gathering and processing operations span the United States,including strategic assets in the deepwater Gulf of Mexico, the Rockies, the Pacific Northwest, and the Eastern Seaboard. The company was founded in 1908 and is headquartered in Tulsa, Oklahoma, with major offices located in Houston, Pittsburgh, and Salt Lake City. It currently employs more than 5,000 people.

5 contacts available at Williams.

| Name | Title | Profile |
| --- | --- | --- |
| Chad Zamarin | Senior Vice President - Corporate Strategic Development | https://shizune.co/investors/profile/chad-zamarin-5162 |
| Craig L. Rainey | Senior Vice President and General Counsel | https://shizune.co/investors/profile/craig-l-rainey |
| Daniel Vail | Hardware and software engineering to team management | https://shizune.co/investors/profile/daniel-vail |
| Debbie Cowan | Senior Vice President and Chief Human Resources Officer | https://shizune.co/investors/profile/debbie-cowan |
| John E. Poarch | Senior Vice President of Engineering Services | https://shizune.co/investors/profile/john-e-poarch |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund

## FAQ

### What does Chad Zamarin invest in?

Chad Zamarin invests primarily in Oil and Gas, Laser and Internet startups, most often at Series A and Venture - Series Unknown stage. Most of the 2 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Chad Zamarin last invest?

The most recent investment recorded for Chad Zamarin closed in Jan 2023. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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