Project Management Core Values

Core values are a set of rules, beliefs or ideas that serve as a guideline to conduct oneself in any situation. Just like individuals, companies big or small, private or public, live by these values.

Ericsson share three core values: Respect, Professionalism, Perseverance (1)

Scania's core values – Customer first, Respect for the individual, Elimination of waste, Determination, Team Spirit and Integrity (2)

Like private companies, public offices too share core values, like Kronofogden's core values include a vision that everyone pays their debt. (3) 

According to PMBOK Guide (4), PMI endorses the following four values as most important:

• Responsibility
• Respect 
• Fairness
• Honesty

Every person associated with project management must conduct himself according to the above mentioned core values.

References:
(1). https://www.ericsson.com/en/careers/working-here/our-values
(2). https://www.scania.com/global/en/home/experience-scania/about-us.html
(3). https://www.kronofogden.se/en-GB/vardegrund.html
(4). Section 1.1.3 CODE OF ETHICS AND PROFESSIONAL CONDUCT, PMBOK