Mack Defense
Mack Defense is a wholly-owned subsidiary of Mack Trucks (Volvo Group), based in Allentown, PA, that transforms commercial Mack truck platforms into military-grade tactical, logistical, and specialty vehicles for the U.S. Army, Marine Corps, and allied nations.
- Company typePrivate
- Founded2011
- HeadquartersAllentown, United States
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Mack Defense does
Mack Defense, LLC is a privately held defense contractor and wholly-owned subsidiary of Mack Trucks, which is itself owned by AB Volvo (Volvo Group). Founded in 2011 and headquartered at the Mack Experience Center in Allentown, Pennsylvania, the company was established specifically to grow Mack's participation in military opportunities and to align the North American defense division with Volvo Group's global defense organizations (Volvo Defense and ARQUUS). The company employs approximately 100 skilled technicians and professionals, drawing on the broader Mack Trucks workforce and production capabilities at the Lehigh Valley Operations assembly plant. Its core mission is to bridge commercial truck engineering and military vehicle requirements, transforming proven commercial Mack platforms — Granite, Anthem, Pioneer, TerraPro, MD, and LR — into ruggedized military vehicles.
The company's product portfolio centers on the M917A3 Heavy Dump Truck, an 8x8 platform with up to 27-ton payload capacity based on the Mack Granite commercial chassis, equipped with the Mack MP8 440hp engine, Allison 4500 transmission, and optional armored cab configurations. Beyond the M917A3, Mack Defense offers military variants of the Granite Wrecker, Troop Carrier, Water/Fuel Tanker, and Line Haul Tractor. The company is also participating in two major defense recapitalization programs: the U.S. Army's Common Tactical Truck (CTT) program, which aims to modernize a fleet of approximately 35,000 heavy tactical vehicles, and the U.S. Marine Corps' Medium Tactical Truck (MTT) program. Technical differentiators include scalable armor solutions with V-shaped floor blast protection, advanced driver safety systems (collision avoidance, blind spot detection, drive-by-wire capability for future autonomous integration), and a BAE Systems partnership for Gen3 alternative propulsion systems.
The business model is contract-based, with revenue derived primarily from firm-fixed-price U.S. government defense contracts awarded through the U.S. Army Contracting Command, Defense Logistics Agency, and General Services Administration. Key contracts include the original $296.4M M917A3 award (2018), a follow-on $221.8M five-year contract (June 2025), and $47M in 2026 federal appropriations to extend production through 2027. The go-to-market motion combines direct government sales with active engagement at defense industry events (notably AUSA Annual Meetings), congressional relations, and defense trade media presence. Revenue is earned through hardware sales to U.S. military branches (Army, Army Reserve, Army National Guard, Navy, Marine Corps, Air Force), allied nation armed forces (Canada Armed Forces MSVS SMP program, Kenya Defence Forces, Cameroon), and U.S. federal civilian agencies via GSA schedules. The company is ISO 9001 and ISO 14001 certified and operates with no public ticker, as its parent Volvo Group is listed on Nasdaq Stockholm.
Mack Defense firmographics
Firmographics- Name
- Mack Defense
- Legal name
- Mack Defense, LLC
- Website
- https://mackdefense.com
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Mack Defense is a wholly-owned subsidiary of Mack Trucks (Volvo Group), based in Allentown, PA, that transforms commercial Mack truck platforms into military-grade tactical, logistical, and specialty vehicles for the U.S. Army, Marine Corps, and allied nations.
- Ownership category
- akta.pro rank
Mack Defense industry classification
Industry- Product category
- Military Tactical Vehicles
- NAICS
- Military Armored Vehicle, Tank, and Tank Component Manufacturing (336992), Motor Vehicle Manufacturing (3361), Motor Vehicle Body Manufacturing (336211)
- SIC
- Motor Vehicles & Passenger Car Bodies (3711)
- akta.pro primary industry
- Military Tactical Wheeled Vehicles (Light/Medium/Heavy) (IMABAJAK)
- akta.pro secondary industry
- Specialty Vehicle Body Manufacturing (Emergency/Military/Mobile Clinics) (IMACAGAD)
Keywords
Where Mack Defense is headquartered
LocationHeadquarters
- HQ city
- Allentown
- HQ country
- United States
- HQ region
- North America
Offices5 records
Markets served
Mack Defense business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- U.S. Military Vehicle Contracts: Firm-fixed price contracts for design, production, and delivery of military vehicles including the M917A3 Heavy Dump Truck to U.S. Army, Army Reserve, Army National Guard, and Navy. Includes multi-year contracts with options for additional vehicle orders.
- International Military Sales: Sale of military vehicles to allied nation armed forces including Canadian Armed Forces MSVS SMP program and other international defense customers.
- Sustainment and Support Contracts: Ongoing sustainment contracts for delivered vehicles including parts, field service, maintenance, and repair services.
- GSA Schedule Contracts: Supply of Mack heavy-duty trucks to federal agencies through General Services Administration contracts including GSA AutoChoice and Multiple Award Schedule.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Multi-year contract | M917A3 Heavy Dump Truck - Non-Armored |
| One time/ perpetual license | Multi-year contract | M917A4 Heavy Dump Truck - Armored |
| One time/ perpetual license | Multi-year contract | GSA Multiple Award Schedule |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels5 records
Mack Defense product offering
Product offeringCore offering
Mack Defense designs, manufactures, and delivers military-grade tactical, logistical, and specialty vehicles based on commercial Mack truck platforms. The company transforms proven commercial chassis (Granite, Anthem, Pioneer, TerraPro, MD, LR) into ruggedized, armored military vehicles for the U.S. Army, U.S. Marine Corps, allied nation armed forces, and federal civilian agencies, with multi-year firm-fixed-price contracts for vehicle production plus sustainment and parts support.
Product overview
Mack Defense is a truck and bus manufacturer owned by AB Volvo that transforms proven commercial platforms into modern, fuel-efficient, mission-ready military vehicles. The company offers a portfolio of tactical, logistical, and specialty vehicles built on commercial Mack platforms (Granite, Anthem, Pioneer, TerraPro, MD, LR) that are adapted and ruggedized for military requirements. Core products include the M917A3 Heavy Dump Truck, Granite Wrecker, Troop Carrier, Tanker, and Line Haul Tractor. Mack Defense also participates in major defense programs including the U.S. Army's Common Tactical Truck (CTT) program and Marine Corps' Medium Tactical Truck (MTT) program. The company leverages the Volvo Group's global supply chain and engineering expertise while maintaining North American manufacturing in Pennsylvania.
Differentiator
Problem solved
Functional benefit
Brands
- Granite: The tried-and-true platform used for the M917A3 Heavy Dump Truck and other military vehicles.
- Anthem
- Pioneer
- TerraPro
- LR
- MD
Products and services
- M917A3 Heavy Dump Truck Military-grade heavy dump truck based on the commercial Mack Granite platform, designed for construction applications including airfields, roadways, supply facilities, and motor pools. Features all-wheel drive, heavier-duty rear axles, increased suspension ride height, up to 27-ton payload capacity, Mack MP8 440hp engine, Allison 4500 transmission, ABS, active safety systems, and optional armored cab configuration.
- Granite Wrecker Military wrecker vehicle based on the Mack Granite platform designed for recovery and repair operations in field conditions.
- Granite Troop Carrier Military troop transport vehicle based on the Mack Granite platform for personnel movement in tactical environments.
- Water/Fuel Tanker Water and fuel tanker vehicle for logistics support in military operations, built on a military-grade truck chassis.
- Line Haul Tractor 60-ton line haul truck built on the Mack Granite chassis with Mack Anthem cab, equipped with 13-liter Mack MP8 engine delivering 440 hp and up to 1,660 lb.-ft. of torque for military line haul logistics operations.
- Common Tactical Truck (CTT) Prototype Program U.S. Army program to develop and prototype the next generation of heavy tactical trucks to replace the M915 Line Haul Tractor, M1088 Medium Tractor, Palletized Load System, and Heavy Expanded Mobility Tactical Truck fleet of approximately 35,000 vehicles. Mack Defense was selected as one of four companies to build CTT prototypes with BAE Systems alternative-propulsion integration.
- Medium Tactical Truck (MTT) Prototype Program U.S. Marine Corps program to develop a new family of vehicles including cargo, dump, wrecker, tractor, and re-supply trucks to replace the Marine Corps' Medium Tactical Vehicle Replacement fleet. Mack Defense was awarded the prototype phase contract in May 2025.
- Canadian MSVS Standard Military Pattern (SMP) Truck Program Standard Military Pattern trucks delivered for the Canadian Armed Forces MSVS SMP program, totaling 1,587 standardized military trucks in five variants based on the Renault Kerax platform with final assembly at Prevost's Sainte-Claire, Quebec plant. Final truck delivered February 2020.
- Sustainment and Support Services Ongoing sustainment contracts for delivered vehicles including parts supply, field service, maintenance, and repair services for U.S. military and allied customers.
Quantifiable outcome
- Up to 27-ton payload capacity (20% higher than previous M930A1/A2 models)
- +4 more outcomes
Companies that use Mack Defense
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles3 records
Mack Defense technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Mack Defense partnerships and signals
Strategic signalPartnerships
20 partnerships are on record, tiered core, supporting and minor.
- BAE SystemscorePartnership to deliver alternative-propulsion solution for Common Tactical Truck (CTT) prototype vehicles. BAE Systems supplies Gen3 propulsion and accessories power management systems featuring electric motor/generator and silicon carbide materials for improved fuel economy and exportable power.
- National Advanced Mobility Consortium (NAMC)supportingConsortium sponsor under Other Transaction Authority (W15QKN-17-9-1025) for CTT prototype program development.
- TenCate Advanced Armor USAcorePartnership to provide force protection system for M917A3 Heavy Dump Truck and other Mack Defense platforms. TenCate provided design and engineering support for force protection system protecting occupants against threats in hostile environments.
- Manitowoc CraneminorPartnership to build Mack Granite-based 40-ton capacity all-terrain crane (ATC-40T) showcased at AUSA 2019.
- Phillips & Temro Industries (PTI)supportingPartnership to prepare M917A3 Heavy Dump Trucks for harsh cold temperatures with engine heating solution allowing trucks to start and operate efficiently in extreme cold weather.
- XPER, Inc.supportingProvides Spare Tire Carrier (STC) and transparent armor for Mack Granite-based M917A3 Heavy Dump Truck. XPER is a worldwide leader in transparent and opaque armor solutions, LED lighting and vehicle accessories.
- Fisher House FoundationminorMulti-year partnership where proceeds from Mack Anthem Digi Camo diecast model sales are donated to Fisher House Foundation serving military and veterans families. Donation of $20,000 for 2019-2020 sales with up to $10,000 additional contributions.
- JankelsupportingWorld-leader in design and manufacture of high-specification defense protection systems providing seating solution for M917A3 Heavy Dump Truck program.
- Hutchinson Industries Inc.supportingProvides complete wheel assemblies, beadlocks, and thermal hub covers for M917A3 heavy dump truck.
- XMCO INC (Koniag Government Services)supportingIntegrated Product Support (IPS) partner for U.S. Army M917A3 Heavy Dump Truck contract. Responsible for preparation of all IPS deliverables required to support testing and full materiel release.
- Sherwin-Williams General Industrial CoatingssupportingPartnership to implement solutions for applying Chemical Agent Resistant Coatings (CARC) for M917A3 heavy dump truck model.
- Truck-Lite Co., LLCsupportingProvides lighting systems for the M917A3 heavy dump truck. Truck-Lite is a worldwide leader in heavy-duty lighting, telematics, engine protection, safety and visibility systems.
- Crysteel ManufacturingsupportingProvides specialized dump bodies for U.S. Army M917A3 Heavy Dump Truck with key safety and functionality features meeting specialized military needs.
- JWF Defense Systems (Lakota)minorPartnership for assembly of Mack 6x6 Lakota armored vehicle system in five variants. JWF also manufactures armored hulls for vehicles.
- JWF Defense SystemscoreJWF Defense Systems provides the armored cab system for the M917A3 Heavy Dump Truck contract. Responsible for fabricating and painting the complete armored cab system which is then installed by Mack Defense.
- MeritorcoreProvides complete drivetrain solution including MX810 front drive steer axle, transfer case, ProTec Series 50 tridem drive beam axles, and Permalube RPL Series drivelines for M917A3 Heavy Dump Trucks.
- HendricksoncoreProvides PRIMAAX EX suspension systems for all Mack Granite armored and armor-capable dump trucks for U.S. Army. Suspension provides rugged, weight-efficient design with advanced suspension technology for military applications.
- PrevostsupportingAssembly partner for Canadian MSVS SMP program. Prevost operates Sainte-Claire, Quebec plant where final assembly of trucks for Canadian Armed Forces takes place.
- ARQUUSsupportingPart of Volvo Group defense organization supporting military sales alongside Mack Defense and Volvo Defense. Contributes to global cooperation for product sharing and continual improvement of customer satisfaction.
- Volvo DefensesupportingPart of Volvo Group defense organization alongside Mack Defense and ARQUUS supporting global military sales and providing shared product lines and operations.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
Mack Defense competitors and assessment
Company assessmentBroad incumbents
- BAE Systems: BAE Systems is a global defense prime that supplies military ground vehicles, protected mobility systems, and vehicle electronics. Its work with Mack Defense on alternative propulsion also creates a direct technology and program-comparison point.
- KNDS: KNDS is a large European defense systems group with tracked, wheeled, armored, and tactical-vehicle capabilities. It overlaps Mack Defense in military mobility and sells to similar European and allied-government customers.
Direct peers
- Arquus: Arquus is a Volvo Group defense company that develops military logistics, tactical, and protected wheeled vehicles. It is especially comparable because of its shared Volvo ownership and overlapping role serving domestic and allied military customers.
- Navistar Defense: Navistar Defense adapts heavy commercial truck platforms for military and government applications, including transport and tactical support vehicles. Its use of commercial vehicle architectures and direct government contracting are closely comparable to Mack Defense.
- Oshkosh Defense: Oshkosh Defense develops and manufactures tactical wheeled and logistics vehicles for U.S. and allied military customers. Its products, including the JLTV and heavy tactical vehicles, directly overlap Mack Defense's military truck offering.
- General Dynamics Land Systems: General Dynamics Land Systems designs and manufactures wheeled and tracked combat and support vehicles, including Stryker platforms. It serves the same military modernization market with a broader range of ground-vehicle capabilities.
- AM General: AM General manufactures highly mobile military light and medium vehicles, including the HMMWV, and provides support to government customers. Its ground-mobility focus and government-heavy business model make it a relevant direct peer.
- Rheinmetall: Rheinmetall develops tactical trucks, military logistics vehicles, armored platforms, and related systems for armed forces worldwide. Its direct overlap in military wheeled and support vehicles makes it a strong product and customer-set peer.
- Iveco Defence Vehicles: Iveco Defence Vehicles produces heavy, medium, and light military trucks and protected vehicles for armed forces. Its focus on standardized logistics and tactical platforms closely matches Mack Defense's vehicle portfolio.
Emerging players
- Supacat: Supacat develops and supports high-mobility light tactical vehicles and specialized defense platforms. Its vehicle category and military customer base overlap with Mack Defense, although it focuses on smaller, more specialized platforms.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Mack Defense social profiles
Digital presenceMack Defense compliance and trust
Trust signalCompliance2 records
Mack Defense financial estimates
Financial estimateRevenue estimate
Valuation estimate
Mack Defense leadership team
Management profileNumber of profiles
Profiles2 records
Mack Defense funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Mack Defense M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Mack Defense
What does Mack Defense do?
Mack Defense designs, manufactures, and delivers military-grade tactical, logistical, and specialty vehicles based on commercial Mack truck platforms. The company transforms proven commercial chassis (Granite, Anthem, Pioneer, TerraPro, MD, LR) into ruggedized, armored military vehicles for the U.S. Army, U.S. Marine Corps, allied nation armed forces, and federal civilian agencies, with multi-year firm-fixed-price contracts for vehicle production plus sustainment and parts support.
Is Mack Defense a public or private company?
Mack Defense is a private company. It is classified as corporate owned and is currently operating.
When was Mack Defense founded?
Mack Defense was founded in 2011. It employs 51 to 100 people.
Where is Mack Defense based?
Mack Defense is headquartered in Allentown, United States, in the North America region.
How does Mack Defense make money?
Four revenue lines are on record. U.S. Military Vehicle Contracts are the primary driver. The others are international Military Sales, sustainment and Support Contracts and GSA Schedule Contracts.
Who are Mack Defense's main competitors?
Broad incumbents on record are BAE Systems and KNDS. Direct peers are Arquus, Navistar Defense, Oshkosh Defense, General Dynamics Land Systems, AM General, Rheinmetall and Iveco Defence Vehicles. Supacat is listed as an emerging player.
Does Mack Defense have an API?
No public API is recorded for Mack Defense.
What industry is Mack Defense in?
Mack Defense's product category is Military Tactical Vehicles. Its primary akta.pro industry code is IMABAJAK, Military Tactical Wheeled Vehicles (Light/Medium/Heavy), with a secondary code of IMACAGAD, Specialty Vehicle Body Manufacturing (Emergency/Military/Mobile Clinics). Its NAICS code is 336992 and its SIC code is 3711.