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Company records / glcrystal.com

Great Lakes Crystal Technologies

Great Lakes Crystal Technologies (glcrystal.com): 3 changes recorded in its website history since May 2020.

The website did not answer the latest live check. Last tried 6 November 2026.

Recorded changes

Newest observations first. Each interval bounds when the website changed; it is not an exact event date.

  1. FundingBetween and

    Announced on its homepage: “Company News GLCT Team 2023-12-08T07:53:17-05:00 GLCT closes oversubscribed Series Seed round to expand team and diamond manufacturing ca…”.

    Observed on the company’s website; business claims are not independently verified.

  2. FundingBetween and

    Announced on its homepage: “Company News GLCT Team 2023-10-15T15:35:00-04:00 GLCT closes oversubscribed Series Seed round to expand team and diamond manufacturing ca…”.

    Observed on the company’s website; business claims are not independently verified.

  3. HiringBetween and

    Added a careers page.

    Observed on the company’s website; business claims are not independently verified.

First recorded website

Observed 13 May 2020

Our earliest capture with readable facts. This is our first observation, not when the company introduced these things. These website claims are not independently verified.

Great Lakes Crystal Technologies creates cost effective large area, high quality single crystal diamond materials for advanced applications.

All facts above belong to this capture. Unlisted fields mean we have no readable observation, not that they were absent.

How it describes itself

Similar headlines are grouped together. The quote shown is from the last capture in each group, not necessarily the exact wording throughout that period.

  1. November 2025 – March 2026 · 2 captures · latest observed messagingHarnessing the Power of Diamond

    GLCT produces ultra-high-purity CVD diamond wafers for next-gen quantum sensing, power electronics, and advanced packaging.

    This wording observed 13 March 2026.

    Inspect 2 captures in this group

Cite this record

StartupHistory, “Great Lakes Crystal Technologies” company record, https://startuphistory.org/c/glcrystal.com

Machine-readable: /c/glcrystal.com.json. How changes are found: method.