About Markon

Leading sustainability consultancy in California, USA, dedicated to empowering organizations to achieve environmental excellence and sustainable growth.

Our Story

Founded in California, Markon has established itself as a premier provider of sustainability solutions, environmental consulting, and certification services.

Over the years, we have grown into a trusted partner for businesses across diverse industries, delivering comprehensive solutions that address the full spectrum of sustainability challenges.

Today, Markon serves clients throughout North America and beyond, with an ISO/IEC 17021 accredited certification body and a team of expert lead auditors.

Markon team

Our Mission

To empower organizations with the knowledge, tools, and certifications needed to achieve environmental excellence and regulatory compliance.

Our Vision

To be the most trusted sustainability partner for organizations seeking to transform their environmental impact and create lasting value.

Our Core Values

The principles that guide everything we do.

Integrity

Maintaining highest standards of honesty and ethics

Excellence

Delivering superior quality in all our services

Partnership

Building lasting relationships through collaboration

Innovation

Continuously evolving our services

Trusted By Industry Leaders

Fortune 500 Global 100 S&P 500 FTSE 100 DAX 40

Awards & Recognition

Industry accolades that reflect our commitment to excellence

Best Sustainability Consultancy

California Green Business Awards 2025

ISO 17021 Excellence

ANAB Accreditation 2024

Top ESG Advisor

Environmental Finance 2024

Climate Leader

Carbon Disclosure Project 2025

Our Impact by Numbers

Quantifiable results from our sustainability partnerships
500+
Clients Served
1000+
Certifications
2.5M+
tCO₂e Mapped
98%
Client Retention

Accreditations & Memberships

ANAB IIA GRI SASB CDP TCFD

Global Presence

Serving clients across North America and beyond

California (HQ)

San Ramon, USA

East Coast

New York, USA

Europe

London, UK

What Our Clients Say

Trusted by organizations worldwide

"Markon's expertise helped us achieve ISO 14001 certification in record time. Their team's deep knowledge made all the difference."

Sarah Johnson

Sarah Johnson

Sustainability Director, EcoCorp

"The ESG strategy developed by Markon transformed our approach. We've seen measurable improvements in our ratings."

Michael Chen

Michael Chen

CEO, GreenTech Industries

"Their lead auditor training was exceptional. Our team now has the skills to maintain and improve our management systems."

Elena Rodriguez

Elena Rodriguez

Quality Manager, AeroDynamics

Strategic Leadership

Meet the experts driving sustainable transformation
Elena Carter

Elena Carter

CEO, Lead ESG Advisor

Marcus Chen

Marcus Chen

Certification Director

Sofia Ramirez

Sofia Ramirez

Head of Climate Strategy

Our Journey

Key milestones that shaped Markon
2010
Founded in San Francisco
2014
ISO 17021 accredited
2018
500+ certifications
2022
ESG & Net Zero practice
2026
20+ countries

Let's create lasting impact together

Join the organizations that trust Markon to lead their sustainability journey.