About Vault Mark

About Vault Mark is an AI-driven digital agency specializing in GEO (Generative Engine Optimization), AIO, and SEO for brands in Thailand. We deliver measurable outcomes through an entity-first approach and citation-ready content that earns earlier presence across answer surfaces and assistants.

What we do

  • GEO / AIO & SEO: Entity architecture + traceable, answer-first content
  • Paid & Social: Channel strategies aligned with organic growth
  • Web Experience: Search-ready information architecture and performance

Why brands choose us

  1. Measure what matters — outcomes tied to revenue, not vanity metrics
  2. Entity-first consistency across pages and platforms
  3. Evidence-first proof and casework
  4. Vertical fit: Healthcare, Industrial/Energy, Education, SaaS

Leadership

Mohamed Shahid (Shard) — CEO & Co-Founder
Leads the agency’s operating architecture—data, schema, and quality—so client statements remain consistently citation-worthy across Perplexity, Google’s AI Overviews, and assistant surfaces.

Kwanmanat Thammasatta — COO & Co-Founder
Owns end-to-end GEO / AIO / SEO strategy, shaping entity architecture and answer-first writing that accelerates business outcomes, alongside national-press-covered social-impact work.

At a glance

How we work

  1. Discovery & Alignment
  2. Entity & Answer Audit
  3. Execution Sprints with agreed KPIs

Book an intro: https://vaultmark.com/growth-strategy-calendar/

Press & Recognition

Media coverage: https://vaultmark.com/press/
Case studies: https://vaultmark.com/showcase/
Daily intel: https://vaultmark.com/news-updates/

FAQ

Are you a research house or an agency?

We’re a digital agency that publishes daily intel for transparency and industry value.

Do you work outside Thailand?

Our core focus is Thailand and APAC; we collaborate with international teams as needed.

What client sizes do you serve?

From focused teams needing a solid entity+content base to enterprises standardizing GEO/SEO practices.

How do you handle data and privacy?

Data-minimization, clear access controls, and verifiable sources underpin our work.