Sigma Mentoring · Get in Touch
Start the
Conversation.
Every engagement begins with a direct conversation — no intermediaries, no sales team, no automated sequences. We read every enquiry personally and respond within two working days.
Personal response guaranteed. Whether you are an HR Director building a business case, an individual professional exploring a programme, or a senior leader interested in the Oxford Pathway — your enquiry goes directly to the Founder.
Brendan McMahon
Founder, Sigma Mentoring
Visiting Lecturer, Hertford College
University of Oxford
University of Oxford
🇯🇵 Japan · 🇨🇳 China · 🇰🇷 Korea
🇭🇰 Hong Kong · 🇸🇬 Singapore
🇻🇳 Vietnam · 🇲🇾 Malaysia
🇭🇰 Hong Kong · 🇸🇬 Singapore
🇻🇳 Vietnam · 🇲🇾 Malaysia
Who Are You?
Choose the Right Conversation
Three types of enquiry — each handled differently. Select the one that fits your situation.
HR Director / L&D Lead / Corporate
Corporate Briefing & Programme Design
For HR Directors, L&D leads, and organisational buyers assessing Sigma programmes for a team or cohort. Brendan will prepare a tailored briefing covering programme recommendations, cultural cut overlays, cohort sizing, and investment framework.
⏱ Response within 2 working days
Request Corporate Briefing →
Individual Professional
Individual Programme Enquiry
For senior professionals exploring a specific Sigma programme for personal development. Tell Brendan your context — which market, which direction (going global or entering Asia), and which capability gap you are addressing. He will recommend the right programme and format.
⏱ Response within 2 working days
Email Brendan Directly →
Oxford Pathway / IP Programmes
Oxford Pathway & Residential Enquiry
For senior executives who have completed or are completing a Leadership Hub programme and wish to explore the Oxford Pathway, or for organisations interested in the 1–2 week International Business & Culture IP Programmes. By invitation and direct conversation only.
⏱ By invitation — direct conversation
Enquire About Oxford →
Base
Hong Kong & London
Sigma programmes delivered across Asia
and internationally. Oxford residentials at
Hertford College, University of Oxford.
and internationally. Oxford residentials at
Hertford College, University of Oxford.
Schedule a Call
30-minute consultation
No pitch deck. No sales team.
A direct conversation about your specific
context and what Sigma can offer.
A direct conversation about your specific
context and what Sigma can offer.
Send an Enquiry
What Happens After You Send This
Sigma does not use automated responses or CRM sequences. When you submit this form, it goes directly to Brendan.
Here is exactly what happens next:
Prefer the full registration? If you want immediate access to course ebooks, diagnostic calculators, and programme previews before talking to Brendan, use the Register Interest form instead.
Send a Direct Enquiry
