# Greg Neichin > Greg Neichin is a startup investor at Cleantech Group. See 0 investments, check sizes, portfolio. Updated Aug 2026. - Type: Angel Investor - Fund: [Cleantech Group](https://shizune.co/investors/profile/cleantech-group) - Last updated: Aug 2026 - LinkedIn: http://www.linkedin.com/in/gregneichin - X (Twitter): http://twitter.com/gregneichin - Website: http://neich.in - Facebook: https://www.facebook.com/flavorsme-113476088702034 Greg Neichin is a startup investor at Cleantech Group. Greg Neichin - Executive Vice President @ Cleantech Group ## About Cleantech Group VC Fund · San Francisco, United States Cleantech Group helps business leaders make smarter, more strategic decisions involving cleantech innovation. The leading analyst team covers global investment trends as well as the smart grid, energy efficiency, energy storage, smart water, and green transportation sectors. The i3 Platform provides web-based, comprehensive, up-to-dateinformation and insights into companies, investors and relationships across the clean technology ecosystem. Cleantech Group also produces the premier Cleantech Forum® and Focusâ„¢ events worldwide. Details are available at https://khaled-clean.com/. 5 contacts available at Cleantech Group. | Name | Title | Profile | | --- | --- | --- | | Greg Neichin | Executive Vice President | https://shizune.co/investors/profile/greg-neichin | | Cheryl R. Blain | Director of Business Development | https://shizune.co/investors/profile/cheryl-r-blain | | Chris Sworder | Associate | https://shizune.co/investors/profile/chris-sworder | | Holly Stower | Analyst | https://shizune.co/investors/profile/holly-stower | | Janey Mehks | Business Development Manager | https://shizune.co/investors/profile/janey-mehks | ## FAQ ### 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. # About Shizune Shizune.co is an investor database. Core features: - 48,091 startup investors (angels, VCs, accelerators, and others) - Email, phone, LinkedIn (for intros), socials, and other contact data - Updated daily from public funding news - CSV and Excel export The User can access the full database FOR FREE after signing up: shizune.co