What PACKAGE RESEARCH LAB LLC does

Package Research Laboratory LLC (PRL), founded circa 1949 and headquartered in Rockaway, New Jersey, is the largest ISPM 15 / IPPC inspecting agency in the United States. The company operates a dual-service model: (1) accredited inspection and certification of wood packaging material (WPM) manufacturers, pallet and crate makers, lumber producers, and fumigators under ALSC and WPM regulations, with each certified facility inspected approximately twelve times per year on a recurring contract basis; and (2) an independent ISTA, UN/DOT-HAZMAT, and NMFC Item 180 certified package testing laboratory that performs environmental, compression, vibration, drop, and incline impact testing on corrugated, paper, wood, metal, and plastic packaging. Notable technical assets include fully programmable environmental chambers (-100°F to 400°F), a 30,000 lb Tinius Olsen compression machine, 10,000 lb vibration tables, and a Kaye Validator 2000 for temperature monitoring.

PRL generates revenue primarily through recurring monthly inspection fees per WPM facility, plus re-inspection fees for failed audits and ancillary stamp sales. The company has 14 employees, sells directly via phone, email, and website inquiry, and dispatches inspectors nationally to client facilities. Its distribution is direct sales with a self-serve customer portal (Wood Tracker & Customer Center) used for compliance record-keeping. Its customer base spans enterprise manufacturers across pharmaceuticals (Bayer, GSK, B. Braun), consumer goods (Colgate-Palmolive, Reckitt Benckiser, Tiffany), chemicals (BASF, Ashland), packaging (International Paper, Smurfit-Stone Container), lighting/electronics (Philips Lighting, Dialogic), defense/military (Kilgor Flares), and energy (Shell Packaging), alongside a long tail of smaller WPM producers.

The business is privately held with no disclosed parent company, funding rounds, or institutional investors, and shows no recent M&A or partnership activity. Its competitive position is anchored by the regulatory accreditation required to issue ISPM 15 stamps and a 75-year operating record.

Name

PACKAGE RESEARCH LAB LLC

Legal name

Package Research Laboratory

Website

https://package-testing.com

Company type

Private

Founded year

1949

Operating status

Operating

Headcount range

11–50 employees

Short description

Package Research Laboratory is the largest US ISPM 15/IPPC inspecting agency, providing recurring wood packaging material certification and an independent ISTA/UN-DOT/NMFC certified package testing laboratory for manufacturers across pharmaceuticals, consumer goods, chemicals, and defense.

Ownership category

akta.pro rank

Product category

Packaging Testing & Inspection Services

NAICS

Testing Laboratories and Services (54138)

SIC

Services-Testing Laboratories (8734)

akta.pro primary industry

Export & Compliance Packaging (ISPM-15, Heat-Treated Wood Packaging) (IMALAFAL)

akta.pro secondary industry

Sustainability Testing, Certification & Compliance (LCA, Recyclability/Compostability Testing, FSC/PEFC) (IMALAMAK)

Keywords

• Packaging testing services
• ISPM 15 inspection
• Wood packaging certification
• ISTA package testing
• Heat treatment fumigation

Headquarters

HQ city

Rockaway

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. ISPM 15 / WPM Inspection Services: PRL conducts heat treatment and fumigation inspections of wood processing companies. Facilities must be inspected 12 times per year (approximately once per month) under ALSC and WPM regulations. Revenue is generated through recurring inspection fees, with additional fees for re-inspections when facilities fail initial inspections.
2. WPM Stamps and Wood Tracker Services: PRL sells WPM (Wood Packaging Material) stamps to certified facilities. The Wood Tracker & Customer Center is offered free to PRL inspection service customers as a value-added compliance tool.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Package Research Lab LLC provides independent third-party testing, inspection, and certification of packaging materials — corrugated, paper, wood, metal, and plastic — used in domestic and international shipping. The company is the largest ISPM 15 / IPPC inspecting agency in the United States, performing heat treatment and fumigation certification for wood packaging and offering performance testing under ISTA, UN/DOT-HAZMAT, NMFC Item 180, and ALSC standards. Its proprietary Wood Tracker platform monitors ongoing compliance of treated wood packaging in the supply chain.

Product overview

Package Research Laboratory operates as a dual-service organization offering ISPM 15/IPPC certification and inspection services alongside comprehensive package testing capabilities. The core inspection services include heat treatment and fumigation inspections of wood processing companies, while the Wood Tracker & Customer Center provides an online portal for compliance tracking. Additional offerings include package testing for various materials (corrugated, paper, wood, metal, plastic) using industry standards, free tools like the Bark Check Card and Board FT Calculator, educational resources including ISPM 15 help videos, and downloadable forms and contracts for WPM compliance.

Differentiator

Problem solved

Functional benefit

Brands

• Wood Tracker & Customer Center: A FREE online service exclusive to PRL customers that makes WPM compliance simpler by tracking all wood packaging materials in one place, creating inspection reports, gathering HT wood usage and production history, and keeping records safe.

Products and services

• ISPM 15 / IPPC Heat Treatment and Fumigation Inspection Third-party inspection and certification of wood packaging materials (pallets, dunnage, crating) confirming heat treatment or fumigation in accordance with ISPM 15 / IPPC standards required for international shipments. The service is provided to manufacturers, exporters, and logistics providers shipping regulated goods across borders.
• ISTA Performance and Transit Package Testing Laboratory testing of packaging systems against International Safe Transit Association (ISTA) procedures to validate that packaged products will withstand distribution hazards such as vibration, shock, compression, and drop. Used by packaging engineers and quality assurance teams in pharmaceutical, consumer goods, chemical, and defense manufacturing.
• UN/DOT-HAZMAT Packaging Compliance Testing Testing and certification of packaging used to transport hazardous materials in compliance with United Nations and U.S. Department of Transportation regulations. Used by manufacturers and shippers of dangerous goods across chemical, pharmaceutical, and defense supply chains.
• NMFC Item 180 Packaging Certification Certification of packaging against National Motor Freight Classification (NMFC) Item 180 standards governing packaging requirements for less-than-truckload freight shipments. Used by shippers and manufacturers needing LTL freight classification and packaging validation.
• ALSC Lumber Inspection Accredited lumber grading and inspection under American Lumber Standard Committee (ALSC) protocols, supporting wood packaging material specification and quality validation.
• Wood Tracker Compliance Platform Proprietary digital platform operated by PRL to track and monitor the compliance status of ISPM 15-treated wood packaging inventories across customer supply chains, providing an ongoing audit trail of treatment certification beyond individual inspection events.

Quantifiable outcome

• Facilities are inspected 12 times per year to maintain ISPM 15 / WPM compliance
• +1 more outcomes

Named customers18 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators3 records

Recent moves4 records

Expansion highlights3 records

Broad incumbents

• Eurofins: International testing services group with consumer goods and packaging testing operations. Large incumbent offering adjacent service lines that overlap with PRL's package testing scope.
• Intertek: Global TIC provider with packaging and transit testing laboratories operating across multiple geographies. Competes with PRL's package testing services for enterprise consumer goods and industrial manufacturer clients.
• Bureau Veritas: Global TIC company offering commodity inspection and consumer goods testing services. Broad incumbent with overlapping package testing capabilities for large enterprise customers.
• SGS: Global testing, inspection, and certification (TIC) giant offering packaging testing and ISTA-certified laboratory services. Broad incumbent with overlapping capabilities in package testing and ISPM 15 inspections, particularly competing for large multinational clients.

Direct peers

• Packaging Compliance Labs: Independent testing laboratory providing ISTA, ASTM, and UN/DOT package testing for hazardous materials. Direct competitor in PRL's package testing and hazmat certification services.
• Timber Products Inspection: ALSC-accredited agency providing lumber grading, WPM inspection, and ISPM 15 certification services. Direct competitor in the same ALSC-inspected WPM inspection market.
• Southern Pine Inspection Bureau: ALSC-accredited lumber and wood packaging inspection agency that conducts ISPM 15 heat treatment and fumigation inspections. Direct competitor in PRL's primary ISPM 15 inspection market.
• DDL Inc: Independent package, medical device, and product testing laboratory offering ISTA, ASTM, and ISO protocol testing. Directly competes with PRL in package testing services for medical device and consumer/industrial customers.
• Smithers: Independent testing, certification, and consulting firm specializing in packaging, materials, and product testing. Directly comparable to PRL's package testing lab services across similar protocols (ISTA, ASTM, TAPPI) and customer base of consumer/industrial manufacturers.

Others

• ISTA (International Safe Transit Association): Industry trade association that establishes ISTA package testing protocols and certifies testing laboratories like PRL. A governing body and ecosystem partner rather than a direct competitor, but its protocols define PRL's testing services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/package-research-lab-llc

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

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 PACKAGE RESEARCH LAB LLC