Castellum Overview

  • Year Founded
  • 2010

Year Founded

  • Status
  • Public

  • Employees
  • 207


  • Stock Symbol
  • CTM

Stock Symbol

  • Investments
  • 8

  • Share Price
  • $0.30
  • (As of Friday Closing)

Castellum General Information


Castellum Inc, formerly BioNovelus Inc is engaged in acquiring and growing technology companies in the areas of information technology and cybersecurity with businesses in the public (government) and private (commercial) markets. The company's services include intelligence analysis, software development, software engineering, program management, strategic planning, information assurance, and cybersecurity and policy along with analysis support.

Contact Information

Formerly Known As
BioNovelus, Inc., Firstin Wireless Technology, Passionate Pet, Inc., BioNovelus, Passionate Pet
Ownership Status
Publicly Held
Financing Status
Primary Industry
Aerospace and Defense
Other Industries
Security Services (B2B)
Stock Exchange
Corporate Office
  • 3 Bethesda Metro Center
  • Suite 700
  • Bethesda, MD 20814
  • United States
+1 (703) 000-0000

Castellum Timeline

Financing RoundCaptured Employee CountEstimated Employee Growth

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Castellum Stock Performance

(As of Friday Closing)

Stock Price Previous Close 52 wk Range Market Cap Shares Average Volume EPS
$0.30 $0.30 $0.17 - $1.28 $16M 52.9M 227K -$0.50

Castellum Financials Summary

In Thousands,
TTM 30-Sep-2023 FY 2022 31-Dec-2022 FY 2021 31-Dec-2021 FY 2020 31-Dec-2020
EV 19,666 60,421 64,232 23,271
Revenue 44,179 42,191 25,067 13,339
EBITDA (16,232) (8,063) (5,800) 362
Net Income (21,287) (14,908) (7,546) (2,707)
Total Assets 31,454 33,043 30,756 10,615
Total Debt 11,879 10,108 11,728 5,872
Public Fundamental Data provided by Morningstar, Inc. disclaimer

Castellum Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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Castellum Executive Team (7)

Name Title Board Seat Contact Info
Mark Fuller Chief Executive Officer & Board Member
David Bell Chief Financial Officer, Finance & Chief Accounting Officer, Accounting
Glen Ives Chief Operating Officer, Operations
You’re viewing 3 of 7 executive team members. Get the full list »

Castellum Board Members (4)

Name Representing Role Since
0000000 00000000 Castellum Chairman & Board Member 000 0000
0. 00000000 Self Board Member 000 0000
0000 000000 Castellum Chief Executive Officer & Board Member 000 0000
You’re viewing 3 of 4 board members. Get the full list »

Castellum Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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Castellum Investors

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info

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Castellum Acquisitions (8)

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
GTMR 20-Mar-2023 0000000000 Aerospace and Defense 0000 0000
Lexington Solutions Group 15-Apr-2022 0000000000 00.000 Consulting Services (B2B) 0000 0000
The Albers Group (Texas) (Pax River Business) 16-Nov-2021 0000000000 00.00 Other Commercial Services 0000 0000
Specialty Systems (New Jersey) 12-Aug-2021 0000000000 Government 0000 0000
Merrison Technologies 05-Aug-2021 Merger/Acquisition IT Consulting and Outsourcing 0000 0000
You’re viewing 5 of 8 acquisitions. Get the full list »

Castellum Subsidiaries (6)

Company Name Industry Location Founded
Lexington Solutions Group Consulting Services (B2B) Rockbridge Baths, VA 2013
Corvus Consulting (Virginia) Consulting Services (B2B) Saint Petersburg, FL 0000
MFSI Government Group Other Commercial Services Ponte Vedra Beach, FL 0000
Bayberry Capital PE/Buyout Potomac, MD 0000
GTMR Aerospace and Defense Hollywood, MD 0000
You’re viewing 5 of 6 subsidiaries. Get the full list »

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