More Plants. More People. Same Culture?

Oct 4

How to make the C-suite case for a manufacturing culture assessment during an acquisition or rapid growth.

The acquisition is signed. The capacity expansion is approved. The hiring plan is ambitious.

Somewhere on second shift, a supervisor is still figuring out whose answer counts when production and quality disagree… and that question belongs in the growth plan, too.

Manufacturers can evaluate equipment, capacity, and financial performance with extraordinary precision. The way people make decisions, share knowledge, and respond to pressure deserves the same curiosity—especially when the business is about to change.

If you’re trying to convince the C-suite to invest in a manufacturing culture assessment, start with what the transition needs to accomplish: integrate plants, increase capacity, retain critical expertise, or deliver a consistent customer experience.

Then ask: What do we need to understand about how work happens today to make that outcome possible?

An acquisition combines more than equipment and headcount

Imagine two manufacturers with similar products and very different ways of working. At one, supervisors make decisions locally. At the other, exceptions move through several approvals. One rewards people for surfacing problems early. The other celebrates the people who quietly rescue the schedule.

Both may describe themselves as accountable, collaborative, and customer focused.

The differences become visible when employees need to act. Who can reprioritize an order? How does engineering communicate a change to production? What happens when someone challenges a delivery commitment?

One shared logo won’t answer those questions.

In Strong Culture Isn’t Enough: What Employee-Owned Companies Reveal About Adaptability, I explored the difference between mobilizing around a decision and being able to question the direction itself. That distinction belongs in an integration plan: an acquired plant may have something valuable to teach the combined business.

As I wrote in that piece:

“Movement is not always evidence of learning.”

A culture assessment can help leaders identify where working norms support the integration, where they conflict, and which strengths deserve protection. McKinsey’s guidance on cultural integration similarly emphasizes understanding how decisions, motivation, and accountability work, then embedding the desired behaviors in the combined operating model.

The executive case is specific: We need to decide what to standardize, what to preserve, and how people will work across the combined business.

Rapid growth tests the habits that made you successful

A manufacturer doesn’t need an acquisition to experience this tension. At a smaller size, the plant manager may know everyone. Experienced operators teach new hires directly. Sales can walk over to production to check a promise. People know who to call because they’ve worked together for years. Add a facility, a shift, and a wave of new employees, and those arrangements have more work to carry.

The person everyone calls becomes a bottleneck. New supervisors inherit responsibility without clear authority. A practice that was obvious to ten longtime employees is invisible to fifty new ones.

There may be something valuable to preserve here: trust, resourcefulness, pride in the work. There may also be something that needs to evolve.

Growth changes the conditions that made the old ways of working effective.

A culture assessment helps distinguish the two. That distinction matters when leaders want to scale what works without making the organization dependent on a handful of people who know all the unwritten rules.

Edgar H. Schein’s Organizational Culture and Leadership, with Peter Schein, is useful here because it examines how culture evolves as organizations grow and how leadership influences that evolution. For a manufacturer, that raises a practical question: which learned habits will keep supporting performance at the next scale?

I explore that unwritten playbook further in Your Invisible Operating System: Why Culture Feels Fuzzy but Decides Everything. An assessment makes those expectations easier to examine before growth puts them under more pressure.

Build the case around a decision leadership needs to make

“We need to understand our culture” leaves a lot for an executive to interpret. A stronger request names the decision the assessment will inform:

Before combining plants, clarify which decisions belong locally and which require shared standards.
Before adding a shift, understand how supervisors communicate priorities and transfer knowledge.
Before expanding capacity, examine whether production, quality, maintenance, and sales are working toward compatible expectations.
Before a leadership transition, identify the relationships and knowledge the business currently depends on.

This gives the assessment a job to do. It also creates a useful boundary: the scope should follow the decision, rather than defaulting to a companywide survey. Give the assessment a decision to inform.

Bring operational evidence, and stay curious about the cause

Manufacturing offers plenty of places to start: rework, scrap, overtime, expedited freight, recurring handoff failures, supervisor turnover, or slow escalation of problems.

Those measures tell you where to look. They don’t establish that culture caused the issue.

Recurring overtime could reflect equipment downtime, scheduling assumptions, staffing levels, or a norm that makes it difficult to challenge an unrealistic commitment. Several of those conditions may interact.

A useful assessment tests explanations against employee experience, leadership behavior, and operating data. It should help leaders choose an intervention with better evidence.

NIST’s manufacturing workforce guidance makes a related point: apply systems thinking to workforce challenges, examining how training, onboarding, management, and retention influence one another.

For the budget conversation, use the organization’s actual costs where available. Keep documented costs separate from possible savings. The assessment can inform action; improvements depend on what leaders do with the findings.

Make sure the assessment can hear the whole operation

An assessment conducted entirely during office hours may miss a meaningful part of a manufacturing business.

Build participation around shifts, sites, roles, tenure, language needs, and access to technology. Provide time to participate and explain how feedback will be used and confidentiality protected. Small groups require particular care because even an unnamed comment can identify someone.

Combine methods appropriate to the question: interviews, focus groups, observation, existing surveys, and operational data review. Look for differences that a companywide average might conceal.

Ask about real situations:

What happens when someone raises a quality concern that threatens the schedule?
How do employees learn which priority wins when leaders disagree?
Which handoffs depend on knowing the right person?
What gets rewarded when the plant is under pressure?

A supervisor who has to choose between conflicting expectations can tell you something a values statement cannot.

Ask for findings leaders can act on

Before requesting approval, explain what leadership will receive and how it will be used.

A practical scope might include a view of strengths worth preserving, material differences across sites or shifts, risks to the transition, and a facilitated leadership session to agree on priorities. Each agreed action needs an owner and a way to assess progress.

Possible measures include decision turnaround time, onboarding proficiency, critical-role retention, or recurring handoff failures. Select measures relevant to the findings, establish a baseline, and review them alongside other operating changes.

HR can help lead the assessment. The CEO, COO, and plant leaders need to own the decisions that concern how the business operates.

A pitch you can take to the C-suite

“We’re asking this organization to operate at a different scale. Before we finalize the integration plan, I recommend a focused culture assessment across the affected plants and shifts. It will help us understand how decisions, handoffs, and leadership expectations work today, identify strengths we should preserve, and agree on changes needed to support the transition. We’ll define the scope, employee time commitment, fee, deliverables, and follow-through before starting. The immediate outcome will be clearer integration decisions and an action plan with accountable owners.”

Adapt that pitch to the transition in front of you. Lead with the business outcome, explain what the assessment will help leaders decide, and make the request concrete enough to evaluate.

Growth changes the conditions people work within. A culture assessment helps leadership understand those conditions before asking the organization to carry more.

Before you scale, know what you’re scaling.

CulturePop connects culture assessment and organizational culture consulting with the decisions, leadership practices, and ways of working that shape performance. For manufacturers navigating growth, acquisition, or organizational change, the work helps leaders decide what to protect, what to change, and how to move forward.

Let’s talk about what your next transition needs from your organization.