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📢 We’re opening pilot programs in India & Sri Lanka, beyond ASEAN.

  • Manufacturing
    Factory & Process Audits
  • Supply Chain
    Sourcing & Logistics
  • ESG
    Sustainability & Ethics
  • Data Security
    Privacy & Destruction

HQ Singapore — independent assurancefor factories & supply chains

From Cambodia to Indonesia, we simplify complexity with evidence-driven audits, industry-standard quality checks, and corrective-action closure engineered for brand scrutiny. Technical, precise, and audit-ready.

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HQ: SingaporeEvidence-driven assuranceIndustry-standard auditsQuality assurance • GMP expertise
200+
Factory engagements
95%
First-pass closure rate
8
Countries covered
<10 days
Typical project lead time

Singapore HQ — Lab & Compliance Services

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Environmental parameter checks in facilities
ISO/IEC 17020 (roadmap)Singapore

Environmental Parameter Checks

Illumination (lux), noise (dB), temperature & humidity, and airflow/particulate snapshots with clear reports and action prompts.

Request
GMP audit readiness and full assessmentsManufacturing & Storage

GMP Audits

Readiness and full GMP assessments with practical CAPA guidance that stands up to buyer review.

Request
Independent auditors on demand
SocialSecurity / C-TPATTechnical

Hire-a-Partner (Auditors)

On-demand auditors you can trust—independent, evidence-first, and aligned with buyer expectations.

Start
GDPR readiness assessmentData & Privacy

GDPR Readiness Assessment

Gap analysis, data mapping, risk register, and practical actions—sized for suppliers and regional teams.

Request
Secure data destruction lab
HDD/SSD ShredCertified ErasureChain-of-Custody

Secure Data Destruction (Lab)

Physical destruction and software erasure with tamper-evident logging and certificates.

Get a quote

Why Greenleaf

Independent & evidence-first

Buyer-accepted templates, photo/video evidence, and traceable methods that stand up to review.

Clear documentation

Practical reports, checklists, and CAPA prompts that help teams close findings quickly.

Regional delivery

HQ in Singapore with partner coverage across Southeast Asia and China.

How we work

  1. 1

    Discover

    Short call + document check to map scope and priorities.

  2. 2

    Implement

    Templates, records, and training rolled out with owners.

  3. 3

    Verify & Close

    Evidence review, tracking, and acceptance on first pass.

Our story

Greenleaf started as a small team supporting audit companies with sales development, outsourced resources, and trusted freelancers. Over time, we expanded to help factories close their CAPs, deliver targeted training for staff, and assist buyers with investigative audits. Today, we continue to provide practical, evidence-first assurance across the region.

Since 2022—200+ site engagements
  • Practical templates & procedures tailored to your site
  • Evidence first — photos, records, and ownership
  • Closure support until issues are verified
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What our partners say

“Greenleaf made our audit preparation smooth and stress-free.”

– Factory Compliance Manager

“Practical steps, not just theory—our closure was accepted on first review.”

– HR Manager, Phnom Penh

“Professional and reliable—a strong partner for our supplier network.”

– Regional Sourcing Director

Regional expansion

We are expanding coverage in Vietnam and Indonesia. Ask about pilot programs and auditor-on-demand.

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Greenleaf Assurance Global Pte. Ltd. — Environmental checks, GMP audits, GDPR readiness & secure data destruction