Arlington Capital Partners — Full Portfolio

FMI Industries manufactures high-temperature composite materials and textiles for aerospace, defense, and space applications, including thermal protection systems, ceramic matrix composites, and carbon composites.

Advanced ManufacturingDeep TechDefense TechNew MaterialsSpace TechWinston-Salem, US

Kinetic Engine Systems is a diversified manufacturer of ultra-complex aero-engine components, serving new build and aftermarket applications across aerospace, defense, and space markets.

Advanced ManufacturingDefense TechHardwareSpace Tech

Ty Mortensen(Chief Executive Officer)Michael Holmes(President, ADM & Walbar Operations)Jeff Tobias(President, B&E Tool and Tell Tool Operations)CMChris McHugh(Vice President / General Manager – Numet & AeroCision Operations)JSJohn Stockman(Chief Financial Officer)AOAndrew Orben(Vice President of Business Development and Marketing)

AV (AeroVironment) develops integrated defense systems spanning air, land, sea, and space, including unmanned aircraft, counter-UAS, loitering munitions, directed energy, and autonomy software for allied military operators.

AI & Machine LearningDefense TechRobotics

Afton Scientific is a contract manufacturer specializing in sterile injectable production, offering aseptic processing and fill-finish services for biologics, small molecules, and emerging pharmaceutical modalities.

Advanced ManufacturingBiotechEnterprise SoftwareHealthtech

AVS Bio raises Specific Pathogen Free (SPF) chickens in US-based biosecurity facilities for use in vaccine manufacturing, quality control testing, and research applications.

AgTechBiotechDeep TechHealthtechMedical Devices

CBSET is a preclinical translational research institute that provides GLP-compliant, AAALAC-accredited contract research services—including vivaria, imaging labs, surgical suites, histopathology, and pathology—for medical device, pharmaceutical, and academic sponsors.

BiotechHealthtechMedical DevicesWaltham, US

PMPeter Markhamin

Unison provides AI-infused software for U.S. federal government operations, covering acquisitions, contract writing, cost estimating, budgeting, and planning.

AI & Machine LearningGovTechSaaS

Co-investorsJMJMI Equity

CPP produces high-integrity structural investment castings, including titanium, steel, aluminum, and nickel-based superalloy components such as engine housings, mounts, frames, and casings.

Advanced ManufacturingDefense TechNew MaterialsCleveland, US

Co-investorsBLBlue PointINIndustrial Growth PartnersWAWarburg PincusBEBerkshire

Cordica Medical provides design, development, and manufacturing services for medical device companies, covering product engineering, precision manufacturing, automated assembly, packaging, and supply chain management through FDA-registered and ISO 13485-certified facilities.

Advanced ManufacturingHardwareMedical Devices

Everest Clinical Research is a full-service contract research organization (CRO) that provides clinical trial delivery and biometrics services across more than 30 therapeutic areas.

BiotechDigital HealthHealthtech

IZIrene Zhang(Founder and Executive Chairman)inJDJin Dai(Chief Executive Officer)inRWRob Woolson(Chief Operating Officer)inANAmy Nguyen(Chief Commercial Officer)in

Eptec is an Australian engineering contractor specializing in asset preservation and life extension for complex operational assets, offering corrosion protection, concrete rehabilitation, fibre reinforced plastics, waterproofing, linings, and insulation services.

Advanced ManufacturingConstruction TechDefense TechNew MaterialsSydney, AU

Co-investorsNENext Capital

Exostar provides secure collaboration, identity, access, and compliance solutions for enterprises managing complex supplier, contractor, and partner ecosystems.

Cloud ComputingCybersecurityDefense TechEnterprise SoftwareSaaSHerndon

Doug Russell(Officer of each of Exoxtar Corp and Exostar LLC)inKenneth H. Marks Jr.(Officer of each of Exostar Corp and Exostar LLC)DPDaniel Pfeifle(Officer of each of Exostar Corp and Exostar LLC)inPKPatrick Kannan(Officer of each of Exostar Corp and Exostar LLC)in

BoardPaul Pasquier(Director of Exostar Corp)Katherine J. Kerchner(Director of Exostar Corp)

Forged Solutions Group manufactures precision forgings from various metal alloys for aerospace, defence, and space applications, offering design support, heat treatment, machining, and materials testing.

Advanced ManufacturingDefense TechNew MaterialsSheffield, GB

OJOlivier Jarrault(Chief Executive Officer)BMBen McIvor(President)in

Co-investorsJ.J.F. Lehman

Grand River Aseptic Manufacturing (GRAM) is a contract development and manufacturing organization (CDMO) specializing in sterile fill-finish and aseptic manufacturing of injectable pharmaceutical and biologic products.

Advanced ManufacturingBiotechHealthtech

DJDenis Johnson(CEO)inNBNick Bykerk(Chief Financial Officer)inSNSteve Nole(Vice President of MSAT)inWTWendy Turner(Vice President of Project Management and Client Relations)inDPDavid Powell(Vice President, Business Development)in

Co-investorsMIMichigan Capital Network

GRVTY is a national security company delivering capabilities across cyber, space, and spectrum domains.

CybersecurityDefense TechSpace Tech

Highwater is the global parent company providing independent naval vessel preservation services, including blasting, painting, protective coatings, corrosion mitigation, structural support, scaffolding, and acoustic tile work.

Defense Tech

CBRE Government & Defense Services provides facilities management, advisory services, and project management for complex and secure government and defense environments worldwide.

Defense TechEnterprise SoftwareGovTech

SJSandra Jouhet(Group President, Mission Critical Services)in

Keel provides precision machining, fabrication, and integration services for defense and commercial industries, including the U.S.

Advanced ManufacturingDefense TechHardwareCharleston, US

Micropact offers software solutions to government agencies for managing public services, data, and operations more efficiently and transparently.

Enterprise SoftwareGovTechSaaSUnknown - not stated on page, US

Co-investorsENEnlightenment CapitalWPWP Global Partners

Neumo provides software for government agencies to identify, collect, and audit tax, licensing, and property revenue through a centralized platform.

Cloud ComputingGovTechSaaS

MCMatt Couryin

Qarbon Aerospace is a manufacturing solutions provider that partners with customers to execute aerospace manufacturing projects.

Advanced ManufacturingDefense TechHardwareNew MaterialsUnknown from page, US

David Wilburn(General Manager)in

NV5 Geospatial (formerly Quantum Spatial) provides geospatial data analysis, GIS services, digital twin, marine hydrography, and remote sensing solutions for sectors such as utilities, airports, offshore wind, and environmental management.

AI & Machine LearningData & InfrastructureEnterprise Software

Radius Aerospace is an aviation and aerospace manufacturing company with over 100 years of collective industry experience across its management team.

Advanced ManufacturingDefense TechHardwareHot Springs, US

TETyler Evans(Chief Executive Officer)Jackson Richardson(Chief Financial Officer)Tony Guarascio(Chief Operating Officer)

Collins Aerospace designs and delivers aerospace solutions and systems across commercial, regional, business, and military aviation markets.

Advanced ManufacturingDeep TechDefense TechHardwareCedar Rapids, US

Riverpoint Medical appears to be a medical device or healthcare-focused company with resources available for download, though the page does not provide sufficient detail about what the company specifically does or its customer base.

Advanced ManufacturingHealthtechMedical DevicesPortland, US

SPA is a systems engineering and analytics firm that provides data-driven insights and defensible strategies for national security missions.

Data & InfrastructureDefense TechGovTech

DWDr. William L. VantineBJBenjamin J. RamundoRSRich Sawchak(CEO)in

BoardDCDavid C. WodlingerinAdmiral Cecil D. HaneyGeneral Ronald E. Keys

Stellant Systems manufactures RF power amplification and spectrum products for space, defense, medical, scientific, and industrial applications serving both domestic and international markets.

Defense TechHardwareSpace TechWilliamsport, US

Tex Tech Industries develops and supplies high-performance materials for diverse industries including aerospace, automotive, protective apparel, and filtration.

Advanced ManufacturingDefense TechNew Materials

TRP Infrastructure Services provides traffic safety services and solutions for creating safer work zones, roadways, and public spaces across the southeast and south-central United States.

Construction TechLogistics & Supply Chain

RPRod Pekurney(Founder & Board Member)in

Tyto Athene delivers data-driven technology solutions and network infrastructure services to government, defense, intelligence, and space agencies.

Cloud ComputingCybersecurityData & InfrastructureDefense TechGovTechReston, US

ALAndrew L. Boyd(Chief Executive Officer)inJCJohn Coleman(Chief Operations Officer)inPOPeter O'Donoghue(Chief Technology Officer)in

Verus Aerospace manufactures highly engineered structural components for aircraft and defense platforms, including canopies, bulkheads, engine mounts, and machined parts for commercial, general aviation, and defense customers.

Advanced ManufacturingDefense TechHardwareWichita, US

Zemax (Ansys Zemax) provides physics-based optical simulation and design software used by engineers to model, analyze, and optimize optical systems such as lens assemblies before prototyping.

Deep TechHardwareSaaS

Co-investorsSTStellus Capital ManagementEQEQT