[Olena Kosobutska]

When you try to integrate two newly merged companies, you came across a lot of things in many areas that two companies were doing differently in the past and let’s say there are pros and cons for each approach, how do you align that after the acquisition, including how do you manage change and get everyone on board with your ideas of how the future processes should look like? What if that creates tension and conflicts instead? How do you navigate to get positive outcome and achieve desired results for the merger organization?

[Mason Weaver]

Wow, your question really dives into the nitty-gritty of mergers and acquisitions. It’s like trying to blend two different casino strategies into a winning hand at Ripper Casino https://casinoripper.com, where I usually hang out. It’s all about that vibe of risk and reward, much like integrating two companies, but in a fun and thrilling environment. Navigating a merger is all about finding common ground, similar to picking a game at the casino. At Ripper, I gravitate towards games where I feel the odds are balanced with my style of play. For merging companies, it’s identifying the strengths of each and how they can complement each other. Conflicts? Sure, they happen. It’s like a bad hand at poker—you gotta know when to hold ’em and when to fold ’em. Communication is your best bet: open, honest, and continuous. Engage everyone in the vision for the merged entity, make them feel a part of the new journey.

[David C]

Great topic!

When it comes to successfully navigating change during an integration, you have to focus on 2x key aspects: timing & stakeholder buy-in.

Any type of organizational change should have a fleshed-out ‘change management plan’ prepared. This plan details a schedule of strategic stakeholder communications – to be sent out before, during, and after the integration. Additionally, you need to enhance stakeholder buy-in from both acquired & acquiring staff. Getting these staff involved in the process (i.e., by providing feedback before the change & joining ‘change champion efforts’ during the change) can help increase support for the integration.

Without these 2x aspects, it will be difficult to overcome potential tension/resistance towards the integration.

[Onzelo]

This is a great question. I’m a change management consultant and integrating two newly merged companies with differing practices and processes can be one of the most challenging aspects of a post-merger integration (PMI). The key is to approach integration with a strategic mindset focused on collaboration, clear communication, and effective change management. Here are some of the steps and strategies in my process that I use to align divergent processes and manage the accompanying changes smoothly:

1. Evaluate and Compare Existing Practices
Action Steps:

Conduct a thorough assessment of the processes, systems, and practices of both companies.
Identify strengths and weaknesses of each approach through data analysis, employee input, and performance metrics.
Purpose: This evaluation will provide an objective basis for decisions about which practices to retain, modify, or discard. It’s crucial to approach this assessment with an open mind, free from bias towards one company’s methods over the other.

2. Develop a Unified Vision and Strategy
Action Steps:

Engage leadership from both companies to define a shared vision for the merged organization.
Establish strategic objectives that are aligned with this vision and supported by the strengths of each company’s existing practices.
Purpose: Creating a unified vision helps direct the integration efforts and serves as a reference point for resolving conflicts about specific practices or changes.

3. Engage and Communicate with Stakeholders
Action Steps:

Develop a comprehensive communication plan that informs all stakeholders of the integration strategy, reasons for process changes, expected benefits, and how these changes align with the overall vision.
Use multiple channels and formats to ensure the message reaches everyone effectively and consistently.
Purpose: Clear, consistent, and transparent communication helps reduce uncertainty and builds trust, which is crucial for gaining buy-in for the changes.

4. Create Integration Teams with Cross-Company Representation
Action Steps:

Form teams comprising members from both companies to oversee the integration of different areas such as IT, HR, operations, etc.
Ensure these teams are empowered to make decisions and recommend practices that best serve the combined entity’s goals.
Purpose: Having representation from both companies in each team helps ensure that all voices are heard and that the best ideas are considered and implemented.

5. Implement Change Management Best Practices
Action Steps:

Utilize change management frameworks like ADKAR (Awareness, Desire, Knowledge, Ability, and Reinforcement) to structure the implementation of changes.
Provide training, resources, and support necessary to help employees adapt to new processes and systems.
Purpose: Effective change management minimizes resistance and enhances the organization’s capacity to adapt to new ways of working.

6. Monitor, Evaluate, and Adjust
Action Steps:

Establish metrics and KPIs to evaluate the effectiveness of newly implemented practices.
Regularly review progress against these metrics and solicit feedback from employees at all levels.
Purpose: Continuous monitoring and willingness to adjust practices enable the organization to respond to challenges proactively and optimize processes for better outcomes.

7. Address Conflicts and Tensions Head-On
Action Steps:

Provide forums and channels for employees to express concerns and grievances.
Engage in conflict resolution strategies where necessary, possibly involving mediators or external consultants.
Purpose: Addressing conflicts openly and constructively prevents them from undermining the integration efforts and helps maintain morale.

8. Reinforce and Reward Alignment with New Practices
Action Steps:

Recognize and reward teams and individuals who embrace the new practices and contribute positively to the integration process.
Celebrate milestones and successes in the integration journey to reinforce the benefits of the new unified approach.
Purpose: Positive reinforcement encourages cooperation and engagement, helping to solidify the new cultural and operational shifts.

Conclusion
Successfully integrating two merging companies with diverse past practices requires a balanced approach that combines strategic alignment, rigorous evaluation, inclusive decision-making, and effective change management. By focusing on these areas, you can navigate tensions and conflicts effectively, leading to a more cohesive and efficient organization that is well-positioned to achieve the desired outcomes of the merger.

Good luck !!

[Keunyoung Kim]

Well, we already have insights from a few people, and I just want to briefly add my perspective, even if it may be somewhat redundant. I believe the most valuable aspect of this process is identifying the differences and similarities between the two entities and determining how to leverage them to create synergies. While the business goals of the M&A have likely been established and assessed during due diligence, they should be reconfirmed before the integration process begins. To ensure alignment, the integration team from both entities must validate the synergy targets in line with the business objectives to secure buy-in. Regardless of the stage of integration, stakeholder communication remains one of the most critical elements for a successful merger and acquisition

[Madhup K Gupta]

You are absolutely right, post-merger integration is often where the success or failure of an M&A deal is truly determined. When two companies come together with different ways of doing things, aligning them requires a thoughtful, structured, and human-centered approach. It is very important to Start with a Joint Discovery Process and build mutual respect and avoids the “us vs. them” mindset. A shared vision creation for what the future organization should look like Rather than choosing one company’s way over the other can help in unlocking opportunities to bring best of both worlds. During any change, tensions are natural, what matters is how we handle it. A clear KPIs for integration success and monitor progress and be willing to course-correct if something isn’t working is the key to success

[Phillip McCreight]

When merging two companies with differing approaches, we apply a structured but empathetic framework that balances strategic alignment with on-the-ground realities. Here’s how we typically navigate this:

#### **1. Apply a “Dual-Lens Discovery” Approach**

We begin by engaging both legacy organizations in structured discovery sessions—interviews, surveys, site visits, and process walk-throughs. We don’t assume one company’s way is “better.” Instead, we:

* Document both approaches.
* Evaluate each based on effectiveness, scalability, compliance, and cultural fit.
* Involve local SMEs and frontline leaders in these assessments to ensure practical understanding.

This establishes trust early by demonstrating we’re not blindly imposing “our way.”

#### **2. Leverage a Cross-Functional Evaluation Framework**

Through our **Integration Steering Committee (ISC)** and **Functional Delivery Teams**, we assess process differences using criteria like:

* Safety and compliance risk
* Cost and efficiency
* Customer impact
* Cultural alignment
* Change readiness

Where neither approach is ideal, we co-design a “third way” that integrates strengths from both sides. This design phase is collaborative and includes both legacy groups.

#### **3. Use a Milestone-Based, Not Task-Based, Integration Model**

Rather than drowning in endless checklists, we anchor process alignment to critical milestones (e.g., “Work order system harmonized across regions”) that signal meaningful progress. Functional teams track and escalate blockers via structured cadences—15/15 reviews, bi-weekly steering committees, and sprint-based execution.

This keeps energy on **impact, not just activity**.

#### **4. Manage Change Through Transparency and Tiered Communication**

We use tiered messaging:

* **Site-Level**: Integration 1:1s and roundtables to create space for concerns and build local trust.
* **Functional**: Weekly huddles to align on tools, data access, and workflows.
* **Executive Level**: Governance reviews to sponsor change and resolve conflicts quickly.

We also provide templates and structured messaging (e.g., “What’s Changing / Why / What’s Not”) to guide leaders in their communication.

#### **5. Address Conflict Through Gemba and Servant Leadership**

Tension is expected. We handle it by:

* Encouraging functional and site leaders to **walk the floor (Gemba)** and directly observe processes.
* Coaching leaders to use **curiosity before control**—to listen first, then align.
* Providing facilitated sessions where opposing views are surfaced and resolved transparently.

In one case (from our Field Services integration), differing resourcing models led to tension. By mapping the upstream/downstream impact of each model and co-creating a pilot, we shifted from conflict to collaboration.

#### **6. Reinforce Alignment with Metrics and Feedback Loops**

We measure alignment through:

* Adoption of standardized tools/playbooks
* Functional milestone completion
* Survey feedback (leader and employee confidence)
* Issue resolution turnaround time

We also run retrospectives to capture lessons and adapt playbooks for future integrations.

—

### **Closing Thought:**

Integration is not about forcing one side to concede—it’s about co-creating a scalable, future-facing way of operating. By honoring both pasts, designing intentionally, and communicating clearly, we reduce resistance and increase adoption. It’s not always smooth—but with servant leadership and structured escalation, we get there.

—

[Nanna Koppen Merrild]

Integrating two companies with different ways of working is both a technical and a people challenge. The goal is not simply to pick “the best” process in every case, but to design a future state that captures the best value, minimizes disruption, and secures buy‑in so people will actually follow it.

[Daniel]

A lot of great replies but I would a couple of practical points.

The first is around the importance of getting buy-in starts with ensuring the acquired company is actively involved in developing the vision and the plan. We do this by ensuring that every workstream has a pair of workstreams (one from each company) and it is their combined responsibility to develop the plan for their function and this should include identifying the changes and barriers to change that need to be overcome

The second is the importance of intentional, transparent and timely decision making which is much harder than it sounds. Only when these potential issues are clearly identified and communicated can you get the buy-in for any change resulting from them. Where there is friction and resistance call it out in a way that is as positive as possible so those affected feel seen and listened to and have a voice in whatever change is ultimately decided and acted upon.

[Sílvia Duarte]

When two companies merge, you quickly realise there’s no single “right” way of working, just two sets of habits that made sense in different contexts. The mistake is pretending one side has all the answers. The real work is choosing deliberately, explaining why a given approach wins, and being honest about the trade-offs. Some tension is unavoidable, and trying to smooth it away usually makes things worse. What actually gets people on board is consistency: decide, communicate, stick to it, and reward the behaviours you want to see. Over time, people stop arguing about the past and start aligning around what works, because clarity and follow-through beat consensus every time.

[Jennifer Schram]

When integrating two organizations after a merger, differences in how things were done are less important than how people experience loss, uncertainty, and identity disruption during change. From a change-management perspective, resistance rarely stems from disagreement with the future state itself; it comes from how the change is introduced, who is involved, and whether people feel their expertise and contribution still matter in the merged organization.

The first step in alignment is therefore not deciding what the future processes should look like, but establishing credibility and psychological safety. Employees need to see that leadership understands what is at stake for them personally (status, autonomy, job security, influence) not just operational efficiency. This is why effective integrations invest early in visible sponsorship, clear messaging about what is changing and what is not, and deliberate engagement of managers as change leaders. Without this foundation, even well-reasoned future-state designs are interpreted as top-down control rather than progress.

Managing change in this context requires shifting from persuasion to sense-making. People get on board when they understand why change is happening, how decisions are being made, and what role they play in shaping outcomes. In successful integrations, leaders create structured forums where concerns, risks, and tensions can be surfaced without penalty. This does not mean every idea is adopted, but it signals respect and builds commitment. When people feel heard, they are far more willing to let go of legacy ways of working.

Tension and conflict are inevitable because mergers compress uncertainty into a short timeframe. The change-management task is not to eliminate conflict, but to contain it productively. Clear decision ownership, transparent criteria for decisions, and consistent reinforcement after decisions are made prevent conflict from turning into disengagement. Leaders who acknowledge trade-offs openly—and explain why certain choices are made—reduce rumor, mistrust, and passive resistance.

Ultimately, achieving a positive outcome is about reinforcement over time, not one-time alignment. Change sticks when leaders model the new behaviours, managers consistently reinforce expectations, and systems (performance goals, incentives, governance forums) support the future state. When change is managed deliberately as an emotional, behavioural, and leadership challenge, not just an operational one, organizations can move through tension, retain trust, and emerge aligned around a shared way of working that supports the merged entity’s goals.

[Donna D]

After an acquisition, I would say that the alignment better start with a clear and credible future-state vision that explains why processes will change and how they support the merged company’s strategy. Leaders must communicate early and consistently, link changes to tangible benefits for teams and involve key influencers from both organizations in jointly designing future processes so change is not seen as imposed.
Tension and conflict are normal and should be managed, not avoided. Address them by acknowledging losses, clarifying decision rights, and resolving disagreements quickly using shared business objectives rather than legacy preferences. Visible leadership role-modeling, fair treatment of talent, and reinforcing new ways of working via incentives, governance, and quick wins help build trust, reduce resistance and drive adoption, turning friction into forward momentum for the merged organization.

[Sujit Prasad]

In my experience, change management is the backbone of successful M&A integration. Deals don’t fail because of strategy on paper, they struggle when people don’t understand, accept or believe in the change. Integration brings uncertainty, and without a structured change approach, even well planned synergies can stall. To me, effective integration is not just about systems and structures, it’s about guiding people through change thoughtfully and consistently. Strong change management turns disruption into momentum and ensures the intended value of the deal is actually realized.

[SamirA]

When integrating two newly merged companies, differences in processes, systems, and culture are inevitable. The key to alignment is not deciding whose approach is better based on legacy preference, but determining what best supports the future strategy of the combined organization.
It is very much a multi-step approach; step 1 is to have decisions based on strategy. What are the main focuses, cost efficiency, innovation, growth, market expansion and these focuses/decisions will need to align with the future state vision of the company. Second is to implement structured evaluation process, map the differences, KPIs, systems, roles and responsibilities this helps choose the best hybrid model. Thirdly, People resist uncertainty more than change itself. Leaders must communicate clearly and frequently explaining what is changing, why it is changing, and how employees will be supported. Involving key influencers from both legacy companies in designing the future processes increases buy-in and reduces resistance.

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