What Knaack does

Knaack, founded in 1960 by Howard Knaack in Crystal Lake, Illinois, manufactures heavy-duty steel jobsite storage equipment for the construction industry. Its product portfolio spans Piano Boxes, jobsite cabinets, chests, mobile workstations, hand-held boxes, and specialized solutions including the DataVault digital plan station, MONSTERBOX, Cart Armour, Armoured Transport, PLANZBOARD, Safety Kage, Tool Kage, and THERMOSTEEL heated storage. Core technology centers on 16-gauge arc-welded steel construction with proprietary TGIC polyester powder coating and the WATCHMAN IV/V three-point latch locking system, supplemented by industry-first features such as anti-slam gas-strut lids, dual independent locking designs, BIM-integrated digital plan stations, and patent-pending modular panel systems.

The business operates as a subsidiary brand of ProDriven Global Brands (formerly WernerCo), having been acquired in 2012 by WernerCo, which itself was acquired in 2017 by funds advised by Triton. Knaack generates revenue through hardware sales of storage products and replacement parts, distributed exclusively through professional distributors, leading retailers, and an authorized internet reseller program rather than direct-to-consumer channels. Its primary customers are commercial and residential professional contractors, with secondary segments including construction project managers (via DataVault/BIM connectivity), tradespeople such as electricians and HVAC technicians, and heavy civil construction projects requiring mobile secure storage.

The company manufactures at a 400,000+-square-foot ISO 9001-2008 certified plant in Crystal Lake, Illinois, with parent-company headquarters in Itasca, Illinois, and serves all 50 U.S. states and Canada. Brand and product marketing includes a six-year sponsorship of the World's Strongest Man competition and a suite of digital/email engagement programs aimed at professional contractors.

Name

Knaack

Legal name

Knaack LLC

Website

https://knaack.com

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

1–10 employees

Short description

Knaack manufactures heavy-duty steel jobsite storage equipment—chests, cabinets, mobile workstations, and digital plan stations—for professional construction contractors and tradespeople, distributed exclusively through professional distributors and retailers across the US and Canada.

Ownership category

akta.pro rank

Headquarters

HQ city

Itasca

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Jobsite Storage Products: Sale of heavy-duty storage chests, field stations, rolling workbenches, hand tool boxes, and accessories for construction professionals
2. Replacement Parts: Replacement parts, keys, and components available through authorized distributors and Wernerparts.com

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Knaack manufactures and supplies heavy-duty steel jobsite storage equipment for construction professionals, including Piano Boxes, Jobsite Cabinets, Chests, Field Stations, Hand Held Boxes, mobile work stations, and digital plan stations. Its portfolio features proprietary WATCHMAN IV/V locking systems, 16-gauge welded steel construction, and industry-first innovations such as DataVault (BIM-integrated digital plan station), THERMOSTEEL heated storage, Safety Kage PPE cabinet, and Cart Armour cart security panels. The company sells exclusively through professional distributors, authorized retailers, and an Authorized Internet Reseller Program, and does not sell directly to end consumers.

Product overview

KNAACK is a manufacturer of jobsite storage equipment offering a comprehensive portfolio of heavy-duty steel storage solutions for construction professionals. The core product line includes multiple form factors—Piano Boxes (79-D, 89-D), Cabinets (including Tool Kage visibility cabinets), Chests (4830-D-KL with Junk Trunk), Field Stations (119-02, 118-01 DataVault), and Hand Held Boxes—all featuring Watchman IV lock systems and heavy-gauge steel construction. The portfolio extends to specialized solutions including DataVault and DataVault Mobile for digital asset protection with BIM connectivity, MONSTERBOX for extreme-duty storage, and Armoured Transport for mobile security. Accessories include Padlocks (compatible with Master Lock and American Lock systems), Cart Armour (convertible cart security panels), PlanZBOARD mobile planning stations, Safety Kage for PPE storage, THERMOSTEEL heated storage, and Scaffold Armour. The company operates as a ProDriven Global Brands (formerly WernerCo) subsidiary, with manufacturing in Crystal Lake, Illinois and distribution across the US and Canada.

Differentiator

Problem solved

Functional benefit

Brands

• MONSTERBOX: Heavy-duty jobsite storage boxes featured in World's Strongest Man events
• DataVault
• Cart Armour
• Armoured Transport
• PLANZBOARD
• Safety Kage
• Tool Kage
• Junk Trunk
• Watchman
• Weather Guard

Products and services

• Jobsite Storage Boxes (Piano Boxes, Cabinets, Chests) Heavy-duty steel jobsite storage boxes including Piano Boxes, Cabinets, and Chests designed for maximum security and durability on construction sites, featuring WATCHMAN IV lock systems, gas piston lids, and sizes ranging from compact to large field stations. Targeted at professional contractors needing secure, durable tool and equipment storage on jobsites.
• 4830-D-KL Jobsite Chest with Junk Trunk Jobsite chest measuring 30"x35"x48" with 17 cu ft capacity, featuring an anti-slam lid with gas struts, raised chest floor, and dual WATCHMAN IV lock system securing both the chest and the Junk Trunk quick access drawer. The first jobsite chest with an independently locking drawer, intended for contractors needing quick access to frequently used small tools alongside secure bulk storage.
• DataVault and DataVault Mobile Fully protected digital plan station that combines connectivity and productivity to secure digital assets on the jobsite. DataVault includes a 40" monitor, color-laser printer, and BIM connectivity; DataVault Mobile (118-M) is a compact version with 32" touchscreen for sub and trade contractors. Targeted at construction project managers and BIM/VDC professionals needing real-time on-site access to plans and models.
• Cart Armour Interlocking steel panel system that converts standard mobile carts into secure KNAACK storage units, installing in under 15 minutes with 16-gauge steel panels and padlock. Compatible with CA-01, CA-02, CA-03 cart models and select existing carts. Targeted at contractors who already own mobile carts and need added theft protection.
• Armoured Transport (KAT) Pro-grade heavy-duty mobile system on wheels designed for maximum mobility on any jobsite terrain, featuring 8" rubberized wheels, 750 lb payload rating, and integrated 16-gauge steel panels with lockable doors. Assembles in under 10 minutes. Targeted at heavy civil contractors and large-scale projects needing mobility and security combined.
• PLANZBOARD Mobile planning and workstation for contractors and tradespeople with a patent-pending multi-mode tabletop design that transforms a plans review station into a collaborative meeting station, whiteboard, or mobile signage station. Features 16-gauge steel construction, 42" height, and three positioning modes. Targeted at construction project managers and supervisors needing flexible on-site planning surfaces.
• Safety Kage Industry-first mobile jobsite safety cabinet for organizing and securing PPE and fall protection equipment, with a three-section ventilated design that includes openings for first aid kits, fire extinguishers, and eye wash stations. Features 18 hooks for harnesses and power pass grommeted shelving. Targeted at contractors needing organized, secure on-site storage for safety equipment.
• Tool Kage Jobsite storage cabinets with diamond-punched steel panels for visibility without compromising security, available in three models (139-MT, 129-MT, 100-MT) with WATCHMAN IV lock, electrical pass-through in each shelf, and power cord access. Targeted at contractors needing visibility of cabinet contents without sacrificing security.
• THERMOSTEEL Heated Storage Industry's first heated storage box that maintains supplies at up to 70 degrees Fahrenheit in extreme cold conditions, available on models 79-H, 89-H, 79-DH, and 89-DH. Includes Tool Kage door, thermal blanket, and Junk Trunk drawers. Targeted at contractors working in cold-climate environments.
• KNAACK Padlocks

Quantifiable outcome

• Saves contractors $30K+ and a full day's productivity per theft incident prevented
• +3 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature7 records

Partnerships

Four partnerships are on record, tiered core.

• World's Strongest Man (SBD)coreGTM or Marketing Partner · 1 January 2021KNAACK is the Official Security and Tool Storage Sponsor for 6 consecutive years (2021-2026). Products are tested by world's strongest athletes demonstrating durability. Includes custom MONSTERBOX Flip + Carry Finals event where athletes flip and carry approximately 420 kg of KNAACK products. Coverage airs on CBS and CBS Sports Network.
• TDIndustriescoreStrategic or Co-development PartnerTDIndustries, a construction and facilities service provider, uses DataVault products during major construction projects including Atlanta stadium (71,000 seat venue). Provided feedback on product performance and use cases for large-scale construction projects.
• Pepper ConstructioncoreStrategic or Co-development PartnerBeta testing partner for DataVault integrated with StratusVue cloud-based software. Successfully completed mission-critical data center project (27,000 sq ft) in under 6 months using combined solution. Team efficiency more than doubled.
• ProDriven Global BrandscoreOthersProDriven Global Brands (formerly WernerCo) acquired 100% ownership of Knaack LLC in 2012. KNAACK is now one of the portfolio brands including Werner, Weather Guard, Zarges, Bailey, and others. Triton acquired WernerCo in 2017.

Scale indicators8 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• Weather Guard: Sister brand under ProDriven Global Brands manufacturing truck and van storage equipment. Closest direct competitor within the parent portfolio, sharing distribution, manufacturing, and end-customers (professional contractors) with overlapping jobsite storage offerings.
• Milwaukee Tool (Packout): Milwaukee Tool's Packout modular storage system is a direct competitor in jobsite storage for professional contractors. Backed by a dominant power-tool ecosystem and aggressive R&D, Packout is the most formidable new-entrant threat to Knaack's jobsite storage share.
• DeWalt (ToughSystem): DeWalt's ToughSystem 2.0 modular jobsite storage competes head-to-head with Knaack's Piano Boxes, cabinets, and rolling workbenches. Comparable customer base of professional contractors and similar jobsite security/durability positioning.
• RIDGID (Tool Storage): RIDGID, an Emerson subsidiary, sells jobsite tool boxes, rolling workbenches, and storage chests targeted at the same professional tradesperson segment. Overlapping distribution through Home Depot and similar channels.
• Snap-on Incorporated: Snap-on manufactures heavy-duty tool storage (boxes, roll cabs, tool chests) targeted at professional mechanics and industrial trades. Comparable premium positioning, durability focus, and professional-franchise distribution model.
• Festool (Systainer): Festool's Systainer modular storage platform competes in the high-end professional storage category. Comparable premium price point, durability claims, and focus on the professional contractor/tradesperson end customer.
• Husky (Tool Storage): Husky is The Home Depot's house brand for tool storage, offering jobsite chests, cabinets, and mobile workbenches at value-tier price points. Direct competitor for Knaack's lower-end SKUs and significant channel presence via Home Depot.

Broad incumbents

• Stanley Black & Decker: Broad incumbent in tools, hardware, and industrial storage with brands like Stanley, FatMax, and Craftsman. Offers overlapping jobsite and workshop storage but as part of a far larger diversified portfolio spanning power tools, fasteners, and security solutions.
• Bosch (Power Tools & Storage): Bosch's L-BOXX and i-BOXX modular storage systems serve professional tradespeople as part of the broader Bosch blue power tools portfolio. Less category-specialized than Knaack but directly competes in mobile jobsite storage.

Emerging players

• ToughBuilt Industries: ToughBuilt is a smaller, faster-growing player in jobsite tool organization, pouches, and modular storage. Lower brand recognition but competes in overlapping trade categories with contractor-focused positioning.

Market position

Strengths1 record

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/knaack_storage
• YouTubeyoutube.com/channel/UCa3A4ORFYjWt2cNDyqrLUwA
• Facebookfacebook.com/KnaackStorage
• Instagraminstagram.com/knaackstorage

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Knaack