CoreStack: Funding, Investors & Team (Sep 2026)
CoreStack empowers enterprises to achieve continuous and autonomous cloud governance so they can accelerate innovation and deliver predictable outcomes. The company ensures cloud compliance and automating cloud operations. CoreStack's cloud-native, multi-cloud compliance platform is used today by many global enterprises. It is used today by many leading global enterprises across multiple industries. CoreStack was founded in 2016 and is headquartered in Bellevue, Washington.
CoreStack has raised $84.0M across 3 funding rounds on record, the most recent an undisclosed round of $50.0M announced in Oct 2025.
That round is above the $10M median round size for Hardware companies tracked on FundedIQ over the last two years.
CoreStack Company Profile and Key Stats
Latest funding round on record: Oct 2025.
CoreStack Funding Rounds
CoreStack raised $4.0M in an undisclosed round announced in Dec 2020.
11 months later, a Series B of $30.0M was announced in Nov 2021.
3.9 years later, an undisclosed round of $50.0M was announced in Oct 2025.
CoreStack Founders and Leadership Team
Contact details for the CoreStack team: 2 of 3 have an email address on file.
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CoreStack's latest round of $50.0M is above the median round in Hardware. Medians cover the last 24 months of disclosed rounds.
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CoreStack Funding FAQs
What does CoreStack do?
CoreStack empowers enterprises to achieve continuous and autonomous cloud governance so they can accelerate innovation and deliver predictable outcomes. The company ensures cloud compliance and automating cloud operations. CoreStack's cloud-native, multi-cloud compliance platform is used today by many global enterprises. It is used today by many leading global enterprises across multiple industries. CoreStack was founded in 2016 and is headquartered in Bellevue, Washington.
How much funding has CoreStack raised?
CoreStack has raised $84.0M across 3 rounds on record. The most recent is an undisclosed round of $50.0M announced in Oct 2025.
When did CoreStack last raise funding?
CoreStack's most recent funding round on record is an undisclosed round of $50.0M, announced in Oct 2025.
Who founded CoreStack?
FundedIQ lists Rathinasabapathy Arumugam (Founder) at CoreStack.
Who is the CEO of CoreStack?
Ezhilarasan Natarajan is listed as CEO at CoreStack.
Where is CoreStack headquartered?
CoreStack is based in Bellevue, Washington, United States.
How many employees does CoreStack have?
CoreStack is in the 101-250 employee band.
How does CoreStack's funding compare to other Hardware startups?
CoreStack's latest round of $50.0M is above the $10M median round size for Hardware companies on FundedIQ across 1,454 tracked companies over the last two years.
About FundedIQ's CoreStack Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for CoreStack is left off this page rather than filled in.
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