Protect Your OEM Contracts.

Guarantee Your Next Audit.

Sigma Cor Inc. executes rapid-deployment QMS turnarounds, hostile internal audits, and core tools alignment for Tier 1 and Tier 2 automotive and aerospace manufacturers.

Specialized in IATF 16949 | AS9100D | ISO 9001 | ISO 14001 | ISO 45001

Systemic Failures Do Not Fix Themselves

New Business Holds

Unaligned FMEAs and floor-level drift directly trigger OEM containment actions, customer notification mandates, and immediate loss of new program bidding.

Escalating Scrap & Rework

When operators work around ambiguous work instructions, defect rates climb, quality escapes increase, and unmitigated scrap silently drains operating margins.

Registrar Non-Conformance

Surface-level audit prep fails under third-party scrutiny. A single major non-conformance during surveillance audits jeopardizes your active certification.

What We Offer

Our services are delivered on a strict one-standard-per-site basis to ensure dedicated bandwidth, deep localized integration, and uncompromising quality at every stage. This per-site approach preserves focus, prevents scope dilution, and guarantees that each location receives the attention and resources required to achieve and sustain certification excellence.

We provide tailored solutions for organizations of all sizes—small teams through large enterprises—aligning methods, timelines, and deliverables to your operational realities. If your needs extend beyond a single standard or require specialized coordination, we develop a custom quote and implementation plan for multi-standard initiatives. We create bespoke programs for IATF 16949, AS9100D, ISO 9001, ISO 14001, and ISO 45001, precisely scoped to your sites, risk profile, and business objectives.

What you get:

  • One standard, one site: concentrated expertise and measurable outcomes per location.

  • Custom multi-standard proposals: detailed costings, phased implementation schedules, roles and responsibilities, and integration strategies to manage overlap and avoid audit conflicts.

  • Scalable resourcing: on-site and remote support calibrated to your site complexity and timeline.

  • Localized integration: workflows, documentation, and training adapted to site-specific processes and culture.

Request a custom quote and implementation plan for multi-standard implementations to ensure each site achieves certification with clarity, consistency, and operational continuity.