Washington, D.C-based private equity firm with over $8 billion of assets under management and extensive experience investing in industries that serve or are regulated by the government.

Aerospace & Defense

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Government Services & Technology

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Healthcare

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Business Services & Software

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Key Investment Statistics

175+

Total Transactions

23

Active Portfolio Companies

$4B+

Total Capital Invested

$8B

Total AUM

  • Latest News
  • Aerospace & Defense
  • Government Services & Technology
  • Healthcare
  • Business Services & Software
March 24, 2025
Arlington Capital Partners Named in Top 20 Global Mid-Cap Buyout Firms by HEC Paris Dow Jones
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March 19, 2025
Systems Planning & Analysis (SPA), an Arlington Capital Partners Portfolio Company, Completes Acquisition of Intrepid
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March 12, 2025
Arlington Capital Partners Forms GRVTY, Defense Technology Company
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March 04, 2025
Systems Planning & Analysis (SPA), an Arlington Capital Partners Portfolio Company, Completes Acquisition of Proximity Advisory Services
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November 25, 2024
Arlington Capital Partners Acquires TEAM Technologies
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January 31, 2024
Arlington Capital Partners Announces Launch of Verus Aerospace, a Manufacturer of Complex Aerostructure Components for the Aerospace, Defense and Space Industries
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January 25, 2024
Arlington Capital Partners Announces the Formation of Keel, a New Leader in Defense Manufacturing, and its Acquisitions of Merrill Technologies Group and Metal Trades, LLC
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January 04, 2024
Arlington Capital Partners Announces Formation of Kinetic Engine Systems via the Acquisitions of Numet, AeroCision and Walbar
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November 07, 2023
Qarbon Aerospace, an Arlington Capital Partners Portfolio Company, Appoints Michael Canario as CEO
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October 12, 2023
Arlington Capital Partners-Backed Stellant Systems to Acquire Power Systems Technology Product Line from Comtech
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March 19, 2025
Systems Planning & Analysis (SPA), an Arlington Capital Partners Portfolio Company, Completes Acquisition of Intrepid
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March 12, 2025
Arlington Capital Partners Forms GRVTY, Defense Technology Company
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March 04, 2025
Systems Planning & Analysis (SPA), an Arlington Capital Partners Portfolio Company, Completes Acquisition of Proximity Advisory Services
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November 19, 2024
Arlington Capital Partners to Sell BlueHalo to AeroVironment
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October 22, 2024
Integrated Data Services, an Arlington Capital Partners Portfolio Company, Appoints Tammer Olibah as President and CEO
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November 25, 2024
Arlington Capital Partners Acquires TEAM Technologies
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October 02, 2024
Afton Scientific, an Arlington Capital Partners Portfolio Company, to Expand Biopharmaceutical Facility in Albemarle County
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June 20, 2024
Riverpoint Medical, an Arlington Capital Partners Portfolio Company, Strengthens its Portfolio of Capabilities through the Acquisition of CP Medical
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January 30, 2024
Arlington Capital Partners Announces Majority Investment in Afton Scientific
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November 07, 2023
Everest Clinical Research, an Arlington Capital Partners Portfolio Company, Acquires August Research
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November 18, 2019
Arlington Capital Partners Agrees to Sell Quantum Spatial to NV5 Global, Inc. for $303 Million
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June 26, 2018
Arlington Capital Partners Has Sold Zemax, Global Leader in Optical and Illumination Design Software, to EQT
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August 04, 2016
Arlington Capital Partners Closes Oversubscribed Fourth Fund at its Hard Cap of $700 Million
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October 24, 2014
Arlington Capital Partners Announces the Acquisition of Zemax
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August 11, 2014
Arlington Capital Partners Announces the Sale of Virgo Holdings to Informa, PLC
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