Castellum

Bethesda, United States Founded: 2019 • Age: 7 yrs
Cybersecurity, software development, and systems engineering services are provided.
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About Castellum

Castellum is a company based in Bethesda (United States) founded in 2019. It operates as a Professional Services, and Reseller / Distribution. The company has 238 employees as of December 31, 2024. Castellum has completed 4 acquisitions, including GTMR, Lexington Solutions Group and MFSI Government Group. Castellum offers products and services including Cybersecurity Services, Software Development, and Data Analytics. Castellum operates in a competitive market with competitors including GEOIDE Crypto&Com, ISNR Abu Dhabi, Special Support Technologies, Terriscope and UMBRA, among others.

  • Headquarter Bethesda, United States
  • Employees 238 as on 31 Dec, 2024
  • Stage Public
  • Sectors
    Aerospace, Defense & Maritime
    Technology
  • Email
    ***********
  • Phone
    *********
  • Website
    *********
  • Social
    *********
  • Legal Name Castellum, Inc.
Operational Areas
Aerospace, Defense & Maritime → Defense Systems & Security Services
Technology → Cybersecurity & Privacy Solutions
Key Metrics
  • Annual Revenue
    $44.76 M
    -1.06
    as on Dec 31, 2024
  • Net Profit
    $-9.98 M
    43.93
    as on Dec 31, 2024
  • EBITDA
    $-5.02 M
    31.29
    as on Dec 31, 2024
  • Latest Funding Round
    $520 K (USD), Post-IPO

    Oct 18, 2021

  • Investors
  • Employee Count
    238

    as on Dec 31, 2024

  • Investments & Acquisitions
    GTMR

    & 3 more

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IPO & Listings of Castellum

Castellum is a publicly listed company on the AMEX with ticker symbol CTM in USA, operating in the Process industries sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.

Exchange: AMEX · Ticker: CTM . Sector: Process industries · USA

Products & Services of Castellum

Castellum offers a comprehensive portfolio of products and services, including Cybersecurity Services, Software Development, and Data Analytics. The company's diverse product and service offerings are designed to meet the evolving needs of its customers, address market demands, and provide comprehensive solutions that drive value creation and customer satisfaction across various segments and use cases.

Primary

Cybersecurity solutions are provided for national security challenges.

Software development services are offered to various clients.

Data analytics services are delivered to government clients.

People of Castellum
Headcount 50-200
Employee Profiles 4
Employee Profiles
People
David Bell
Chief Financial Officer
People
Hina Shamim
Senior Accounting Manager

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Teams

Funding Insights of Castellum

  • Total Funding
  • Total Rounds 1
  • Last Round Post-IPO — $520,000
  • First Round

    (18 Oct 2021)

  • Investors Count
Date Amount Transaction Name Valuation Lead Investors Investors
Oct, 2021 Amount Post-IPO - Castellum Valuation

investors

Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Investments & Acquisitions by Castellum

Castellum has strategically engaged in corporate development activities, having acquired 4 companies. Notable acquisitions include GTMR, Lexington Solutions Group and MFSI Government Group. These strategic investments and acquisitions demonstrate the company's commitment to growth through portfolio expansion, market consolidation, technology integration, and strategic partnerships that enhance competitive positioning and drive long-term value creation.

Investments
Company Name Description Domain Location Founded Year Amount
Bionic investment advisor platform
2016
Fine Asian gourmet food is offered by an internet-first restaurant.
2016
Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
2014
Fine Asian gourmet food is offered by an internet-first restaurant.
2016
Acquisitions
Company Name Description Domain Location Founded Year Amount
Intelligence services for defense are provided to clients.
2013
National security and warfighter support services are provided.
2010
Provider of IT service suite solutions and medical IT services
2010
Company Name Description Domain Location Founded Year Amount
OVO is recognized as a smart digital payment application.
2017
Bionic investment advisor platform
2016
Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
2014
Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
2014

Financial Statements - Castellum

Tata Steel revenue growth over time
Tata Steel profit and loss trends over time
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Castellum Comparisons

Employees
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Competitors of Castellum

Castellum 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 GEOIDE Crypto&Com, ISNR Abu Dhabi, Special Support Technologies, Terriscope and UMBRA, among others. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.

Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Satellite positioning hardware and encrypted communication bracelets are provided.
domain founded_year HQ Location
Nation-state threat protection solutions are delivered via a dedicated platform.
domain founded_year HQ Location
Offers advanced cybersecurity solutions for nation-state threat protection.
domain founded_year HQ Location
Provides terror threat protection solutions for enhanced security.
domain founded_year HQ Location
Offers nation-state level threat protection solutions.
Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Multiple services are booked via an app-based platform.
domain founded_year HQ Location
On-demand services are booked through an app-based platform.
domain founded_year HQ Location
App based platform offering on demand delivery and ride-hailing services
domain founded_year HQ Location
Operates an on-demand hyperlocal delivery app for food and groceries.

Latest news on Castellum

Frequently Asked Questions about Castellum

When was Castellum founded?

Castellum was founded in 2019 and raised its 1st funding round 2 years after it was founded.

Where is Castellum located?

Castellum is headquartered in Bethesda, United States. It is registered at Bethesda, Maryland, United States.

Who is the current CEO of Castellum?

Mark C Fuller is the current CEO of Castellum.

How many employees does Castellum have?

As of Dec 31, 2024, the latest employee count at Castellum is 238.

What is the annual revenue of Castellum?

Annual revenue of Castellum is $44.76M as on Dec 31, 2024.

What does Castellum do?

Castellum, Inc. is engaged in providing technology solutions to address national security challenges faced by the United States. Services are offered to both government and commercial clients, encompassing cybersecurity, software development, systems engineering, information warfare, program support, and data analytics. Expertise is also provided in artificial intelligence, machine learning, 5G technologies, and CMMC compliance. The company is involved in strategic acquisitions to enhance capabilities and expand value to clients within the national security sector.

Who are the top competitors of Castellum?

Castellum's top competitors include GEOIDE Crypto&Com, ISNR Abu Dhabi and Special Support Technologies.

What products or services does Castellum offer?

Castellum offers Cybersecurity Services, Software Development, and Data Analytics.

Is Castellum publicly traded?

Yes, Castellum is publicly traded on AMEX under the ticker symbol CTM.

How many acquisitions has Castellum made?

Castellum has made 4 acquisitions, including GTMR, Lexington Solutions Group, and MFSI Government Group.

What is Castellum's ticker symbol?

The ticker symbol of Castellum is CTM on AMEX.

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