About CoreStack
CoreStack is a company based in Bellevue (United States) founded in 2016 by Ezhilarasan Natarajan, Sabapathy Arumugam, and Krishnakumar Narayanan. CoreStack has raised $45.71 million across 5 funding rounds from investors including Iron Pillar, Low Income Investment Fund and Avatar Growth Capital. CoreStack has completed 2 acquisitions, including Karthik Consulting and Optio3. CoreStack offers products and services including CoreStack Platform, CoreStack Assessments, FinOps, SecOps, and CloudOps. CoreStack operates in a competitive market with competitors including Datadog, VMware, Flexera, AvePoint and Anodot, among others.
- Headquarter Bellevue, United States
- Founders Ezhilarasan Natarajan, Sabapathy Arumugam, Krishnakumar Narayanan
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Sectors
Technology
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Email
Locked
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Phone
Locked
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Website
Locked
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Social
Locked
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Annual Revenue
Not available
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Net Profit
Not available
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EBITDA
Not available
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Total Equity Funding
$45.71 M (USD)
in 5 rounds
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Latest Funding Round
$50 M (USD), Debt – Convertible
Oct 16, 2025
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Investors
Iron Pillar
& 7 more
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Employee Count
Not available
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Investments & Acquisitions
Karthik Consulting
& 1 more
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Products & Services of CoreStack
CoreStack offers a comprehensive portfolio of products and services, including CoreStack Platform, CoreStack Assessments, FinOps, SecOps, and CloudOps.
Unified dashboard for AI-driven multi-cloud management and optimization
Automates evaluation of cloud workloads against frameworks
Detects anomalies and optimizes cloud spending accurately
Provides real-time visibility into threats and auto-remediation
Streamlines automation and integrations for efficient operations
People of CoreStack
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Software Development Team
35 people
Product Management Team
11 people
Human Resources and Administration
6 people
Advisor Team
5 people
Senior Team
5 people
Data Analysis and Operations Team
4 people
Sales and Marketing
4 people
Leadership Team
4 people
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Funding Insights of CoreStack
CoreStack has successfully raised a total of $45.71M across 5 strategic funding rounds. The most recent funding activity was a Debt – Convertible round of $50 million completed in October 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in CoreStack
CoreStack has secured backing from 8 investors, including venture fund, angel, and institutional investors. Prominent investors backing the company include Iron Pillar, Low Income Investment Fund and Avatar Growth Capital.
| Investor | Description | Founded Year | Domain | Location |
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Private equity firm focused on multiple sectors
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Venture capital fund and startup accelerator focused on technology sectors
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Growth capital provision and investment services for tech entrepreneurs across multiple locations.
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Investor details for CoreStack
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Investments & Acquisitions by CoreStack
CoreStack has strategically engaged in corporate development activities, having acquired 2 companies. Notable acquisitions include Karthik Consulting and Optio3.
Investment portfolio details for CoreStack
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- Portfolio identities
- Transaction dates
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- Investment values
Verified entity values are shown only after access is granted.
| Company Name | Description | Domain | Location | Founded Year | Amount |
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IoT based web platform to monitor energy consumption in commercial buildings
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IT consulting firm providing agile software development, cybersecurity, and IT operations services to government and commercial clients
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Locked | Locked | 2008 | Locked |
Complete acquisition details for CoreStack
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Financial Statements - CoreStack
Detailed financials for CoreStack
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Corestack Comparisons
Peer comparison for CoreStack
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Competitors of CoreStack
CoreStack operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Datadog, VMware, Flexera, AvePoint and Anodot, among others.
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Cloud and application performance management platform is provided.
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Cloud orchestration solutions are provided for multi-cloud and device applications.
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Cloud management solutions are delivered via an online IT platform.
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Cloud based platform offering data backup and recovery solutions
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AI based cost management platform
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AI-powered cloud management software is delivered for enterprises.
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Detailed competitors of CoreStack
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Latest news on Corestack
Complete news archive for CoreStack
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Frequently Asked Questions about CoreStack
CoreStack was founded in 2016 and raised its 1st funding round 2 years after it was founded.
CoreStack is headquartered in Bellevue, United States. It is registered at Bellevue, Washington, United States.
Ezhilarasan Natarajan is the current CEO of CoreStack. They have also founded this company.
CoreStack is a funded company, having raised a total of $45.71M across 5 funding rounds to date.
CoreStack was founded in 2016 in Bellevue, United States, as an AI-powered platform for cloud governance. Operations are focused on multi-cloud environments, where reporting, remediation, and recommendations are managed. Visibility into cloud activities is provided through a dashboard, alongside features for cost optimization and security threat mitigation. Solutions are targeted at sectors including finance and healthcare.
CoreStack offers CoreStack Platform, CoreStack Assessments, FinOps, SecOps, and CloudOps.
CoreStack has made 2 acquisitions, including Karthik Consulting, and Optio3.
CoreStack has 8 investors. Key investors include Iron Pillar, Low Income Investment Fund, Avatar Growth Capital, Dallas Venture Capital, and Jim DuBois.