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Editorial status
Listed · source-checked
Last reviewed
Mar 26, 2026
Next review due
Mar 26, 2027
Commercial relationship
Listed editorially
Challenge window
Self-reported certifications labeled

PACKAGING LABELING

Glenroy

Glenroy is a flexible packaging manufacturer based in Menomonee Falls, Wisconsin, focused exclusively on flexible packaging since 1965. The company specializes in high-barrier laminations and stand-up pouches for the nutraceutical industry. Glenroy's supplement packaging portfolio includes single-dose stick packs, sachets, lay-flat pouches, and stand-up pouches with resealable zippers. Formats ideal for powdered vitamins, amino acid blends, protein powders, and effervescent drink mixes. All printing, laminating, and pouch converting is done in the US. Glenroy is a member of the Flexible Packaging Association (FPA). Their materials meet FDA food-contact requirements and cGMP standards. On-site packaging engineers provide technical guidance on material selection, barrier optimization, and filling-line compatibility.

Menomonee Falls, Wisconsin

Directory Listing · Records Reviewed

Public records and independent sources have been reviewed.

What this means →
MOQ
Not publicly disclosed
LEAD TIME
Not publicly disclosed
Request a free introWhy we recommend this vendor · read the rationale

§1Editorial assessment

Glenroy is a flexible packaging manufacturer based in Menomonee Falls, Wisconsin, focused exclusively on flexible packaging since 1965. The company specializes in high-barrier laminations and stand-up pouches for the nutraceutical industry. Glenroy's supplement packaging portfolio includes single-dose stick packs, sachets, lay-flat pouches, and stand-up pouches with resealable zippers. Formats ideal for powdered vitamins, amino acid blends, protein powders, and effervescent drink mixes. All printing, laminating, and pouch converting is done in the US. Glenroy is a member of the Flexible Packaging Association (FPA). Their materials meet FDA food-contact requirements and cGMP standards. On-site packaging engineers provide technical guidance on material selection, barrier optimization, and filling-line compatibility.

§2Six-gate readout

Six gates we apply before any name appears in the directory. Each gate is auto-derived from public evidence on this profile.

Evidence: warn.
Provenance: miss.
Disclosure: pass.
Freshness: pass.
Challenge: pass.
Abstention: miss.

§3Inspection history

§4Certifications

0 of 1 certification independently confirmed. What this means

§5Capability matrix

PRODUCT TYPES
Stand-Up Pouches · Stick Packs · Sachets · Lay-Flat Pouches · Rollstock Film
CAPABILITIES
Flexible Packaging Specialist (Since 1965) · High-Barrier Laminations · Single-Dose Stick Packs and Sachets · Stand-Up Pouches with Resealable Zippers · All US Manufacturing · On-Site Packaging Engineers · FPA (Flexible Packaging Association) Member

§6Sources

Dietary supplement manufacturers must comply with 21 CFR Part 111 (Current Good Manufacturing Practice for dietary supplements). This includes requirements for personnel, facilities, equipment, production, laboratory operations, and record-keeping.

Disclosures

  • No material connection exists between Inventory Ready and this company

For the gate-by-gate readout that produces this vendor's score, see our six-gate scoring readout. The connection map between Glenroy and other vendors, capabilities, and certifications is in the manufacturer atlas.

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Educational information only. Not legal, regulatory, or professional advice. Inventory Ready provides independent assessments based on publicly available information. See Terms for details.