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Core Values

Written by Joel Schneider · Last updated May 26, 2026

What are Core Values?

Core values are the small set of enduring beliefs that define how a person or organization behaves, decides, and prioritizes. They sit above strategy and tactics, acting as non-negotiable rules of conduct that survive market shifts, leadership changes, and quarterly pressure.

TL;DR
  • Conduct, not aspiration: Core values describe how you actually behave under pressure, not what you wish you stood for in a brochure.
  • Small set, never compromised: Jim Collins and Jerry Porras found visionary companies hold three to five values they refuse to trade away for short-term gain.
  • Values drive hiring outcomes: 73% of adults in Glassdoor's 2019 survey said they would not apply to a company whose values clashed with their own.
  • Personal core values differ: Individuals identify them through reflection on real past decisions, not through corporate workshops.

How core values shape organizational behavior

Strong core values function as a behavioral filter, not a marketing message. They give employees a way to resolve trade-offs when policy does not cover the situation, and they give leaders a stable reference point during market disruption.

Companies with consistently lived values report stronger internal alignment, fewer policy debates, and a clearer hiring rubric.

In Jim Collins and Jerry Porras' Built to Last, visionary companies outperformed comparison firms by a wide margin over a multi-decade window. The authors traced the gap to a "core ideology" the visionary companies refused to compromise.

Core values are the organization's essential and enduring tenets: a small set of general guiding principles, not to be compromised for financial gain or short-term expediency.
Jim Collins and Jerry Porras, Built to Last

Personal core values vs organizational core values

Personal and organizational core values share the same underlying definition but are identified, used, and tested differently. Treating them as interchangeable produces the most common rollout failure: organizational values that read like a generic personal-development list and carry no operating consequence.

Dimension

Personal core values

Organizational core values

Source

Self-reflection on past decisions and satisfaction

Founder beliefs, customer commitments, hiring patterns

Typical count

Three to seven

Three to five (Collins recommends a hard cap of five)

Test of validity

Would you defend this value at personal cost?

Would you fire a top performer who violated it?

Visibility

Private compass for life decisions

Public, used in hiring, performance reviews, and strategic trade-offs

Stability

Stable across decades

Stable across leadership changes and business pivots

Identifying your core values

To surface personal core values, work backward from past behavior rather than forward from aspiration. People consistently overestimate which values they hold and underestimate which ones actually drive their decisions.

Useful reflection questions:

  • What qualities do you admire in others and try to emulate?
  • What principles would you defend at personal cost?
  • In what environment do you produce your best work?
  • What past decision are you proudest of, and what value was it expressing?

Once you have a candidate list of five to seven, narrow to the three or four that consistently show up across decisions. Anything that only appears in one context is not yet a core value.

Examples of common core values

Certain values appear repeatedly across organizations. The behavioral test that comes with each value is what separates a real value from a wall poster:

  • Integrity: Conducting yourself honestly, especially when it costs something.
  • Respect: Valuing diversity of perspective and treating others with dignity.
  • Excellence: Holding a clear quality bar and refusing to ship below it.
  • Teamwork: Solving problems with others before solving them alone.
  • Innovation: Treating "we have always done it this way" as a reason to investigate, not to stop.

Aligning behavior with declared values

For values to function as values rather than slogans, behavior and stated belief have to match under pressure. The alignment work is mostly mechanical: tie values into hiring rubrics, performance reviews, promotion criteria, and the explicit veto-rights leaders hold. Companies that conduct regular training and workshops and reinforce them through organizational alignment sustain values longer than those that only display them on the office wall.

Where core values commonly break down

Three failure modes show up repeatedly when companies operationalize values:

  1. Aspiration drift: Values describe who you want to be rather than who you are. The fix is to remove any value you would refuse to enforce at personal cost.
  2. Operating contradiction: A value such as "trust" collides with a policy such as heavy surveillance tooling. Either the value or the policy has to give, usually surfaced through transparent communication about the trade-off. Doing neither erodes credibility in everything else.
  3. Too many values: Lists of seven to ten values dilute the filter. Collins recommends a hard cap of five; most companies that try this finish at three or four after honest debate.

Putting core values into the operating system

Declared values create no consequence on their own. Operational values link the value list to recurring meetings and decisions: mission and vision statements set the destination, strategic planning selects the route, and core values constrain which routes are acceptable.

Cross-reference values with your goal-setting process and strategic planning sessions so quarterly priorities cannot be set in ways that violate them.

73% of adults in Glassdoor's 2019 Mission and Culture Survey reported they would not apply to a company whose values clashed with their own. The implication for recruiting is direct: vague or generic values cost you candidate pipeline, not just culture.

What is the difference between core values and personal values?
Personal values describe an individual's behavioral compass; core values usually refers to the small, non-negotiable subset that survives across major decisions. Both individuals and organizations have core values, but the way they are identified and applied differs.
How many core values should a company have?
Jim Collins and Jerry Porras recommend a maximum of five in Built to Last. More than that dilutes the filter and weakens the connection to hiring and performance decisions.
Can core values change over time?
Core values are designed to be stable across decades and through leadership turnover. They can be re-articulated more crisply, but if the underlying value shifts substantially, it was probably not a core value to begin with.
How do you identify your personal core values?
Work backward from past behavior. Look at decisions you are proudest of, situations where you refused to compromise, and environments where you produced your best work. The values consistent across those contexts are the core ones.
What is the difference between core values and a mission statement?
A mission statement names what an organization does and for whom; core values name how it behaves while doing it. Mission answers what, core values answer how.
Why are core values important for hiring?
Core values give hiring panels a shared rubric for evaluating fit beyond skill. They reduce the rate of high-skill hires who underperform because they cannot work the way the team works.
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