Meet Our People

We are known for being practical whilst delivering value.

'You do not have to see the whole staircase – just take the FIRST STEP'

- Martin Luther King

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We have assembled an extensive network of seasoned Partners / Consultants with diverse skills and experience, across various sectors and industries.

We have a lean core team and leverage our trusted network of partners to deliver on engagements. We find the best partner/ resource for your requirements, as opposed to fitting our resources into your requirements. This deliberate blended model ensures that we remain agile and responsive to your context in order to deliver high value at a reasonable cost.

Meet our Managing Partner

Professional Background

Sibongile Mogale is a business transformation leader who has: facilitated strategy articulation and alignment for the C-suite; designed and developed business operating models and business processes; led organisation design initiatives; and defined & designed work architecture.

Whilst she focuses largely on the organisation's 'hard wring' as referred above; she has also led EXCO level facilitation and solutions on Strategic Change experience and Leadership.

Sibongile has over 20 years' experience as a business management consultant, spanning work in both the public and private sector; big consulting firms (Accenture and Deloitte); civil society and both locally and abroad.

She has delivered on various large-scale transformation projects in different geographies, with multi-disciplinary teams.

She has led system / technology implementation projects; a number of workforce transition initiatives; has driven business development and senior stakeholder client relationships.

Sibongile Mogale - Managing Partner

Business Experience

  • Senior Partner and Business Unit Leader at Deloitte Africa (2022-2024)
  • Member of the Global Practice for the design and development of methodology and frameworks for: Organisation Architecture; Future of Work and Organisation Transformation – Deloitte (2022-2024)
  • Strategic Business Alliance - Africa Leader at Deloitte - relationship with ServiceNow (2022-2024)
  • Lead Client Service Partner for some Tier 1 Clients (2017 – ongoing)
  • CEO / Managing Director of a niche Business Transformation Consulting Business (2015-2022)

Business Strategic Relationships

Sibongile, through STRASS, is not only on the Enterprise Supplier Development (ESD) Program with big clients and Global Tier 1 Professional services; she is also an Organisation Architecture & Transformation Advisor and delivery Partner with: Accenture, KornFerry, SoluGrowth, TPA and about to enter into strategic partnership with Microsoft.

Meet our Associate Partners

Tumelo Seaketso

Tumelo Seaketso

Associate Partner

Tumelo Seaketso is a seasoned business transformation expert, with over 25 years' experience.

With her expertise and experience she has delivered a wide range of Business Transformation and Human Capital services, advising Boards and Remuneration Committees, with focus in the following areas: business & operating model review and development, organisation design, workforce transition, reward, talent and performance management.

She has led digital transformation or technology projects from a strategic change management / culture perspective, enabling clients to derive optimal value for their technology investments.

  • Partner/ Director and Organisation Transformation Leader at Deloitte (2015-2024)
  • Public Sector and Consumer Business Industry Lead for Organisation Transformation Services at Deloitte (2016-2024)
  • Total Rewards and Benefits and Public Sector Lead at PricewaterhouseCoopers (PwC) (2011-2015)
  • Non-Executive Director and HR and RemCo Chair at NMISA
  • Served as Provident Fund Trustee at PwC
Francis Mc Donald

Francis Mc Donald

Organisation Architecture / Transformation: Associate Partner and Solution Architect

Francis is a senior manager with a focus on solution development and project delivery. She has over 25 years consulting experience in a variety of industries and across various disciplines and roles which covered strategic business transformations, business operations optimisation and technology implementations.

Francis previously worked for Deloitte Consulting South Africa from November 1998 through March 2018, first in the Technology Consulting division and the last 10 years in the Strategy and Operations division (Senior Manager level since 2013). She joined QBIT Africa in April 2018 through April 2022 as a Senior Solutions Manager. She has been operating as an independent consultant/contractor from May 2022, during which time she has led a 2-year Transformation engagement for Deloitte at Thungela Resources and since then also led numerous Organisation Architecture engagements for STRASS Consulting.

  • Management consultant: Francis has extensive experience in advising on, designing and implementing customised solutions for clients.
  • Francis has worked in South Africa, Kenya and the United Arab Emirates, and have led consulting projects for Botswana, Angola, Nigeria, Jordan (in country presence) as well as projects for other African countries.
Stephen Dippenaar

Stephen Dippenaar

Organisation Architecture / Transformation: Associate Partner and Solution Architect

Stephen has 18 years of consulting experience. He is an expert in the area of operating model design, organisational design and creating organisational effectiveness through proper performance management and structured business change programmes.

He has led large-scale programmes and is well versed in executive level strategic engagements. His experience includes a strong balance between the role of consultant and the role of corporate executive driving change internally.

  • Director and founder of a boutique consulting firm (2014-Present)
  • Group Head of Organisational Effectiveness at Standard Bank (2011 – 2014)
  • Associate Director at Deloitte in the Strategy Practice (2007-2010)
  • Projects Director at United Pharmaceutical Distributors (2003 – 2006)
  • Senior Manager at Deloitte in the Strategy Practice (2000 – 2003)
Georgie Howden

Georgie Howden

Transformation, Strategy and Strategic Change: Senior Associate

Georgie has spent over 20 years building expertise in change management, employee engagement, and business transformation across Europe, North America, and Africa. Her career began in the energy sector, progressing to Head of Corporate Communications where she played a key role in a management buyout and helped grow the company to a 7X EBITDA valuation.

In Management Consulting since 2017, Georgie has delivered change management and transformation projects across financial services, energy, mining, and food & beverage sectors in the UK, South Africa, Mozambique, and Angola.

  • P&L responsibility and operational accountability, managed a team of 28, secured £1 million in funding for world-first product lines
  • Board-level experience including due diligence for trade sales, multi-million GBP budgets, and ZAR250 million supplier transformation fund
Refiloe Nyamambi

Refiloe Nyamambi

Associate Partner

With over 18 years at the forefront of management consulting, Refiloe Nyamambi is a seasoned expert in driving business transformation and readiness success. Her core strengths lie in spearheading strategic change initiatives and fostering cultural transformation.

Refiloe's track record demonstrates a consistent ability to maximise human potential to elevate business performance. She is passionate about leading cross-functional teams through successful work, workforce, and workplace transitions.

  • Associate Director, Human Capital - Organisation Transformation at Deloitte (2022-2024)
  • Energy, Resources and Industrials (ER&I) Lead for Organisation Transformation Services at Deloitte (2022-2024)
  • Leading Organisational Transformation interventions at Deloitte within Public Sector, ER&I, and TMT industries (2008 – 2024)
Rob Latham

Rob Latham

Organisation Architecture / Transformation: Associate Partner

Rob is an experienced transformation leader and management consultant with more than 20 years' experience across financial services, technology, and capital markets in South Africa and the UK. He is the co-founder of Nova Dragon, an AI-driven market intelligence platform.

Rob holds an MBA from the University of Cape Town Graduate School of Business, with a focus on Innovation, Intrinsic Value Management, and Competitive Strategy.

  • Nova Dragon | Founder & Interim Transformation Executive (2020 – Present)
  • Weighpoint Capital | Interim Business Transformation Lead (2018 – 2020)
  • Previous Roles: Deloitte Digital, The Pyco Group, Accenture, Standard Bank

Meet Our Associates

Francois du Preez

Francois du Preez

TOTAL Customer and Colleague Experience: Design & Insight Capability Associate

Francois is a human-centred design and product strategy specialist who has led large, multi-stakeholder innovation, transformation, and value-proposition programmes across financial services, telecoms and technology and retail.

With over 20 years' experience spanning digital innovation, marketing strategy, product design, and enterprise experience consulting, he combines deep behavioural insight with the ability to translate complex challenges into clear, build-ready solutions.

  • Co-Founder & CEO of a human-centred design and insights consultancy (2024–present)
  • Associate Director – Customer & Marketing at a global advisory firm (2023–2024)
  • Experience Consulting Co-Lead at an international professional services firm (2019–2023)
  • Chief Digital Officer in a global creative network (2014–2019)
Yolandé Joubert

Yolandé Joubert

Organisation Architecture / Transformation: Associate

Yolandé Joubert is a Senior Manager with 15 years of experience in strategy, operating model development, change management and organisation effectiveness, bringing a comprehensive skill set and a wealth of knowledge to drive strategic transformation.

Yolandé spent 10 years as a Management Consultant at Deloitte Africa and served as the Senior Manager of Organisation Effectiveness at MultiChoice Group for 5 years.

  • Business Transformation Consultant at STRASS as a Senior Manager (1 June 2024 – Current)
  • Senior Manager Organisation Effectiveness at MultiChoice Group (October 2022 – April 2023)
  • Principal Specialist Organisation Design and Transformation at MultiChoice Group (May 2019 – September 2022)
  • Management Consultant at Deloitte Consulting (October 2014 – April 2019)
Ilse van Wamelen

Ilse van Wamelen

Work and Skills Architecture: Associate

Ilse van Wamelen is a seasoned human resources professional with expertise in work and competency design.

  • Associate and Head of Work and Skills Architecture for STRASS (Aug 2024 – to current)
  • Head of Work and Skills Architecture for a Niche Consulting firm (2015 – 2022)
  • Head of HR at Mercedes Benz Group of companies (2001 to 2007)

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