
The People Factor
Welcome to "The People Factor," where we explore the role of the people function in driving business success.
We dive into the strategies, tactics, learnings & failures from top organizations to drive strategic objectives impacted by the people function.
Weekly, Thomas chats with industry experts and thought leaders about news, the latest trends and best practices related to develop an organization.
Tune in to "The People Factor" to learn how to unlock the full potential of your team and organization.
Latest episodes

Feb 22, 2023 • 1h 8min
#5 - Martina Ruiß | Ex-Director of Talent @Personio | Ex-McKinsey
At McKinsey, Martina was responsible for hiring new consultants into their German and Austrian offices with a focus on diversity. She also spent time in Dubai improving the Middle East hiring processes and attracting top talent from UK and US universities into all EMEA offices. In her final two years at McKinsey, Martina co-managed all German/Austrian hiring efforts.
In 2018, she joined Personio as their Head of HR and later as Director of Talent. Under her leadership, the company grew from 50 to 1,400 employees in just 4 years. Martina understands the challenges that come with hyper-growth and is experienced in maintaining a high hiring bar.
Shownotes
00:00:00 Intro & Summary
00:04:18 Internal mobility
00:07:30 Structured evaluation
00:14:00 Learnings from McKinsey
00:20:20 Start at Personio
00:31:15 Build the team before you need it
00:36:25 Attrition
00:44:17 Evaluating candidates at Mckinsey vs Personio
00:47:58 Headcount Planning
00:56:20 Leaving Personio & travel break
01:05:00 Next step and current focus
Links
Linkedin Martina Ruiß: https://www.linkedin.com/in/martina-ruiss/
Linkedin Thomas Kohler: https://www.linkedin.com/in/thomas-kohler-pplwise/
Website, pplwise: https://pplwise.com/
Website, Podcast: https://pplwise.com/podcast/

Feb 15, 2023 • 1h 9min
#4 - Stefan Ries | Ex-CHRO SAP | HR Punk
About the guest
Stefan Ries is a highly experienced Chief Human Resources Officer (CHRO) and Labor Relations Director. He served in these roles at SAP SE and was a member of the Executive Board with global responsibility for HR.
With a background in executive roles at companies like Microsoft, Compaq, SAP, and Egon Zehnder International, Stefan is also passionate about sports, particularly German football, tennis, and European Handball.
These days, he enjoys supporting HR tech startups as a business angel and is an external advisor for McKinsey on digital transformation projects.
Shownotes:
00:00:00 Intro & Summary
00:02:25 Stefan’s start in Tech in the 90s
00:05:40 IBM’s focus on Hardware and the early vision of Microsoft
00:07:40 Microsofts expansion strategy
00:11:37 HP & first manager experience
00:14:45 Analogies from handball teams
00:20:15 Team size & biggest gap in skillsets
00:28:30 Crossfunctional teams & People product development
00:31:30 Old school HR structure, static
00:35:30 Scaling SAP from 40.000 to +100.000 people
00:40:00 From on-premise to cloud
00:45:00 SAP founders, Sr. Executives and Eghon Zehnder
00:57:50 Mergers & Acquisitions
01:04:40 Advisory & HR Tech Angel investments
Links:
Linkedin Stefan Ries: https://www.linkedin.com/in/riesstefan
Book recommendations:
The inner game of tennis: https://www.amazon.com/Inner-Game-Tennis-Classic-Performance/dp/0679778314
Winning ugly:
https://www.amazon.com/-/de/dp/067188400X/ref=sr_1_1?crid=TROW17W0GOFF&keywords=winning+ugly+by+brad+gilbert+hardback&qid=1676287137&s=books&sprefix=winning+ugly%2Cstripbooks-intl-ship%2C180&sr=1-1

Feb 15, 2023 • 1h 1min
#3 - Sonita Uijt De Haag | Builder not a Bureucrat
About the guest
At multiple companies, Sonita managed the entire employee experience cycle from employer branding, through talent acquisition and onboarding, to structured compensation and employee growth. With this, she owned P&L responsibility and operational excellence.
Long before diversity, equity, inclusion and belonging were a trend, cross-cultural management and diverse teams have been her passion.
She is a serial builder, whether it’s planning life, or growing a company, Sonita enjoys collaborating with others to create structure and plans that make sense for all involved as you can hear from the episode.
Shownotes:
00:00 Intro & Summary
02:10 Sontia's career start & early days
06:50 Aerospace & first jobs in the US
07:00 HR was administrative in 2007 less strategic
16:00 Venture Developer in 2009
27:00 Solar industry & principles from supply chain
35:00 Change management, middle management & diverse teams
41:55 Peter’s principle & anticipating burnout
44:00 Setting expectations
48:22 US vs Europe
51:20 “People with freedom are unhappy”
Links:
Linkedin Sonita: https://www.linkedin.com/in/sonitau/
Linkedin Thomas Kohler: https://www.linkedin.com/in/thomas-kohler-pplwise/
Website, pplwise: https://pplwise.com/
Website, Podcast: https://pplwise.com/podcast/

Feb 15, 2023 • 52min
#2 - Romy von Roeder | Ex-SVP People TIER
About the Guest
Romy is a seasoned HR professional with over a decade of experience in both corporate and startup environments. She believes that the key to success lies in the perfect balance between structure and agility.
Romy’s passion is to help people and organizations grow both strategically and operationally.
With a strong focus on HR development, she has expanded her expertise to include all aspects of HR management and is a skilled networker who loves to connect with people.
Shownotes:
00:00 - Intro & Summary
02:08 - Early career days & 2008 crisis
09:39 - Small Startup experience
15:42 - Casper’s customer obsession
21:18 - Managing layoffs at Applift
24:15 - Hypergrowth at TIER from ~200 to +2.000 people
27:35 - Growing Romy’s people team from 20 to +80
30:00 - Entrepreneurs with Empathy & Cultural Models
38:49 - Internal Communications in organizations
43:20 - Strategic people function
49:54 - Romys next steps
51:53 - Special guest bobby
Links
Linkedin Romy: https://www.linkedin.com/in/romyvonroeder
Linkedin Thomas Kohler: https://www.linkedin.com/in/thomas-kohler-pplwise/
Website, pplwise: https://pplwise.com/
Website, Podcast: https://pplwise.com/podcast/

Feb 15, 2023 • 1min
#1 - Thomas Kohler | Podcast Host | CEO pplwise
About the guest
Thomas started his HR career in recruiting at a Viennese B2B fintech and subsequently led talent acquisition departments at two Unicorns. Within the last six years, he scaled organizations from 50 to over 3,000 employees across Europe. He then co-founded pplwise with Mina Golesorkhi to help companies achieve their growth goals. pplwise specializes in recruiting & consulting in HR.
Show Summary
The People Factor Podcast, hosted by Thomas Kohler, co-founder of pplwise, explores the impact of talent, HR function, executives, leaders, and managers on business performance in various stages of an organization's lifecycle.
In the podcast, Thomas interviews leaders from startups, scale-ups, and corporates to gain insights into the importance of the people factor in driving business success. The podcast provides a platform for leaders to share their opinions, principles, and best practices and discuss current news.
It also offers future leaders from different organizational stages a place to listen and get inspired, shaping their ideas for success.