Insights

Expansion Opportunity Ostra Security recently expanded through the acquisition of Blackwell Security, signaling a growth trajectory and increased MDR/XDR capabilities that can be leveraged to cross-sell to Blackwell client base and scale security offerings for existing accounts.

Enterprise Grade Value Their end-to-end MXDRR model targets lean security teams seeking enterprise-grade outcomes without in-house SOC costs, presenting a compelling value proposition for mid-market to enterprise organizations looking to upgrade security visibility, investigations, and remediation without capital-heavy investments.

Financing Signals Series A funding of over four million in 2022 and total funding of twenty-two million, combined with revenue in the mid five figures to low six figures, indicates growing investor confidence and potential for scaled go-to-market motions with venture-backed expansion.

Strategic Partnerships Existing collaboration with Measured Insurance LLC positions Ostra to cross-sell integrated cybersecurity solutions to insurers and insureds, suggesting a channel path to access risk-focused customers and expand reach through partnership ecosystems.

Market Positioning With a focus on transparency, real-time detections, investigations, and remediation, and a pricing approach not tied to data volume, Ostra differentiates from traditional providers, opening opportunities to target organizations dissatisfied with opaque or volume-based pricing models.

Similar companies to Ostra Security

Ostra Security Tech Stack

Ostra Security uses 8 technology products and services including HubSpot Analytics, Linkedin Insight Tag, iCIMS, and more. Explore Ostra Security's tech stack below.

Ostra Security's Email Address Formats

Ostra Security uses at least 3 email formats:
Ostra Security Email FormatsExamplePercentage
First.Last@ostra.netJohn.Doe@ostra.net
58%
First@ostra.netJohn@ostra.net
42%
First@ostrainc.netJohn@ostrainc.net
100%

Frequently Asked Questions

What is Ostra Security's phone number?

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You can contact Ostra Security's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Ostra Security's official website and social media links?

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Ostra Security's official website is ostrasecurity.com and has social profiles on LinkedIn.

How much revenue does Ostra Security generate?

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As of August 2026, Ostra Security's annual revenue is estimated to be $25M - $50M.

What is Ostra Security's NAICS code?

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Ostra Security's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Ostra Security have currently?

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As of August 2026, Ostra Security has approximately 25 employees across 3 continents, including North America, Asia and Europe. Key team members include Cso / Founder / President: M. K., Vice President It: E. B. and Customer Success Manager: J. K. Explore Ostra Security's employee directory with LeadIQ.

What industry does Ostra Security belong to?

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Ostra Security operates in the Computer and Network Security industry.

What technology does Ostra Security use?

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Ostra Security's tech stack includes HubSpot Analytics, Linkedin Insight Tag, iCIMS, Ansible, Webflow, Smartsheet, 1Password and Piwik PRO Core.

What is Ostra Security's email format?

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Ostra Security's email format typically follows the pattern of First.Last@ostra.net. Find more Ostra Security email formats with LeadIQ.

How much funding has Ostra Security raised to date?

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As of August 2026, Ostra Security has raised $22M in funding. The last funding round occurred on Jun 20, 2025.

When was Ostra Security founded?

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Ostra Security was founded in 2018.
Ostra Security logo

Ostra Security

Computer and Network SecurityMinnesota, United States11-50 Employees

Ostra Security provides a managed service that combines detection, response, and remediation across an organization's environment. It expands on traditional MDR and XDR by including incident investigation, containment, root-cause analysis, and remediation of underlying gaps. Through its managed platform, customers gain real-time visibility into detections, investigations, and remediation activity.

The company serves lean IT and security teams and growing organizations that need enterprise-grade protection without building a full in-house security operations center. Based in Eden Prairie, Minnesota, and founded in 2018, it operates in the computer and network security sector. In August 2025, Ostra Security announced the acquisition of Blackwell Security, Inc., a move that expands its scale and capabilities.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2018
Employees
11-50

Section iconFunding & Financials

  • $22M

    Ostra Security has raised a total of $22M of funding over 6 rounds. Their latest funding round was raised on Jun 20, 2025 as a Series A.

  • $25M - $50M

    Ostra Security's revenue is estimated to be in the range of $25M - $50M

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