About
Weiler Engineering, Inc. was founded in 1959 in Elk Grove, Illinois and now operates from 1395 Gateway Drive, Elgin, IL 60124, where it built a new B/F/S manufacturing facility in 2001 and expanded the assembly hall in 2006. The company designs and builds ASEP-TECH blow/fill/seal aseptic packaging systems for the pharmaceutical and healthcare industries. Its stated mission is 'to provide quality equipment and customer support to ensure safe delivery of products to patients worldwide.'
Strategic positioning
Aseptic blow-fill-seal systems for sterile liquid pharmaceutical packaging.
Deterministic scores · rules-based, not AIiHow these scores are obtained: each one is computed from this profile's listed attributes — capability checkboxes, certifications, capacity figures and coverage — by a fixed formula, recomputed on every page load. Deterministic and rules-based means the score comes from a fixed, transparent formula over listed attributes — the same inputs always produce the same score. It is not AI: there is no model, no learning, and no hidden weighting. Whether a score is relevant to you depends on your specific project: a capability that raises the number may not matter for your work, and a niche strength your project needs may barely move it. Capability scores are a directional starting point, not a verdict. A lower score does not disqualify a company or consultant, and no decision should rest on the score alone — always contact the company directly to confirm the specifics for your project.
Compliance iCounts the 7 regulatory-support checkboxes on this profile (FDA, EU GMP, PIC/S, MHRA, PMDA, Health Canada, WHO GMP) at 6 points each, capped at 35, then adds Annex 1 support (16), validation packages (12), FAT/SAT support (10), IQ/OQ support (10) and ISO 9001 (7). Levels: 80+ Annex 1-ready | 60-79 GMP-compliant | 40-59 Developing | below 40 Basic. Whether this dimension matters for you depends on your specific project.
6Basic
Technology iMeasures portfolio range: each listed equipment category adds 4 points (capped at 35), each process stage 3 points (capped at 18), each modality served 3 points (capped at 22), plus 5 points per equipment item published on the platform (capped at 25). Levels: 80+ Full-line | 60-79 Broad portfolio | 40-59 Multi-category | below 40 Specialist. Whether this dimension matters for you depends on your specific project.
17Specialist
Mfg scale iBuilt from reported footprint metrics: 4 points per facility (capped at 25), 1 point per country served (capped at 25), installed base divided by 200 (capped at 25) and employees divided by 1000 (capped at 20), plus 5 points if annual production capacity is stated. Levels: 80+ Global scale | 60-79 Large scale | 40-59 Mid scale | below 40 Boutique. Whether this dimension matters for you depends on your specific project.
0Boutique
Service iAdds 7 points per service-coverage region (capped at 35) and 3 points per global office (capped at 20), plus a service-level bonus (24/7 global 30, Regional 16, Business hours 8). Reported lead time earns up to 15 points, full up to 12 weeks then minus 1 point per extra week. Levels: 80+ Global service | 60-79 Strong coverage | 40-59 Regional | below 40 Limited. Whether this dimension matters for you depends on your specific project.
3Limited
Digital iStarts from the automation level (Robotic 24, Fully automated 20, Automated 14, Semi-automated 8, Manual 2), plus a 3D viewer (12) and single-use capability (8). Each listed equipment item can carry four digital assets (3D viewer, video, drawings, datasheet); the share of those slots filled across the portfolio adds up to 36 points, and the share of single-use items up to 8. Levels: 80+ Industry 4.0 | 60-79 Advanced | 40-59 Established | below 40 Conventional. Whether this dimension matters for you depends on your specific project.
0Conventional
Quality iWeights the four quality-system certifications on the profile: ISO 9001 (30), ISO 13485 (25), ISO 14001 (18) and ISO 45001 (12), plus 5 points per additional certification listed on the platform, capped at 15. Levels: 80+ Fully certified | 60-79 Strong QMS | 40-59 Established | below 40 Basic. Whether this dimension matters for you depends on your specific project.
0Basic
Equipment categories
Blow-fill-seal machinesAseptic liquid filling systems
Process stages
FillingSterile manufacturing
Modalities served
Sterile injectables