Guide · Strategic Consulting

Strategic Consulting in Portugal, Well-Informed Decisions for Companies and Investors

Commercial and financial due diligence, market studies, strategic plans and operational transformation, the analysis that underpins decisions, delivered by a team with more than 50 years of accumulated experience across industries.

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The best decisions are built on the best analysis. Whether the question is whether to acquire a company, enter a new market, launch a project or transform an operation, the quality of the answer depends on the rigour of the work that precedes it. This guide describes how strategic consulting supports companies, shareholders and investors in Portugal, and the disciplines Harbor Partners brings to each type of decision.

What strategic consulting is and when to use it

Strategic consulting is the analysis that underpins decisions. It is not a set of generic recommendations but a structured, evidence-based assessment of a specific question, designed to reduce uncertainty before capital and management time are committed. It serves shareholders and management teams across the full investment and value-creation lifecycle.

In practice, companies and investors turn to strategic consulting at a handful of recurring moments:

Before an acquisition, to validate the commercial and financial case behind a target.
Before entering a new market or launching a project, to size demand and test feasibility.
During a phase of growth or transformation, to set direction and translate it into an executable plan.
When performance falls short, to diagnose causes and redesign the operating model.

The common thread is that an independent, rigorous view, separate from the natural optimism of those proposing a deal or a project, consistently produces better-informed decisions and fewer expensive surprises.

Commercial and financial due diligence

In a transaction context, due diligence is the work that tests whether the investment thesis holds. Harbor Partners covers the two disciplines that most often determine the outcome of a deal.

Commercial due diligence (CDD)

A market and competitive assessment of the target: the size and growth of its market, the structure of competition, the durability of its customer relationships and the credibility of its revenue plan. The purpose is to confirm, or challenge, the commercial assumptions on which the price rests.

Financial due diligence (FDD)

A review of the target's financials focused on the quality of earnings: normalisation of results for non-recurring and owner-related items, identification of contingencies and off-balance-sheet exposures, and analysis of working capital and net debt. It tells the buyer what they are really paying for.

Both disciplines feed directly into valuation and negotiation, and they are most effective when run by a team that also understands the M&A process they support.

Considering an acquisition? Harbor Partners runs commercial and financial due diligence built to inform the decision, not just to document it.

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Market studies and sector assessments

A market study answers a precise question with data: how large is the addressable market, how fast is it growing, who competes in it and what would it take to win. Sector assessments go a step further, reading the structural dynamics of an industry to inform investment or expansion decisions.

The depth of an assessment depends on the team's familiarity with the sector. Harbor Partners brings hands-on experience across a range of industries:

Transport, including rail demand modelling.
Aviation, market assessments for the sector.
Ceramics, sector and consolidation assessments.
Data centres, feasibility and demand analysis.
Industry, broad industrial and operational experience.

Strategic plans and feasibility studies

A strategic plan turns ambition into a concrete, executable path. For companies in a phase of growth or transformation, it sets priorities, defines the initiatives that will deliver them and frames the financial implications, so that the management team and shareholders are aligned on where the business is going and how it gets there.

A feasibility study addresses a different question: should this new project or business line proceed at all? It tests the demand, the cost base, the investment required and the expected returns of a specific initiative before capital is committed, separating the genuinely viable from the merely attractive on paper.

Operational transformation

When a business needs to perform differently, analysis alone is not enough, the operating model itself has to change. Operational transformation works on the levers that move performance:

Business model review, how the company creates and captures value, and where that breaks down.
Organisational structures, aligning roles, accountability and decision rights with strategy.
Cost optimisation, reducing cost without eroding the capabilities that drive growth.

The aim is durable change in how the business runs, not a one-off report that sits on a shelf.

Reference work

The team's experience is best illustrated by the work itself. Selected engagements include:

A data-centre feasibility study for a family office, assessing demand, investment and returns ahead of a capital commitment.
A commercial transformation for an industrial company with more than 300 employees.
A railway demand model supporting transport-sector decisions.
An aviation market assessment for the sector.
A ceramics market assessment, identifying a consolidation potential of more than 200 jobs.

Why Harbor Partners

Harbor Partners is a Lisbon-based investment advisory firm whose strategic consulting practice draws on more than 50 years of accumulated experience across transport, aviation, ceramics, data centres and industry. Because the same firm also runs M&A and investment processes, its analysis is grounded in how decisions are actually made and financed, not in theory alone.

Explore our full range of services, our track record, or get in touch to discuss your decision.

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FAQ

Strategic consulting, frequently asked questions

What distinguishes Harbor Partners from a traditional consultancy?

Harbor Partners is an investment advisory firm that also runs M&A and investment processes, so its analysis is grounded in how decisions are financed and executed. The strategic consulting team brings more than 50 years of accumulated experience.

What is commercial due diligence?

It is a market and competitive assessment of a target: the size and growth of its market, the structure of competition and the credibility of its revenue plan. Its purpose is to confirm or challenge the commercial assumptions behind the price.

In which sectors do you have experience?

Harbor Partners has hands-on experience in transport, aviation, ceramics, data centres and industry, including a railway demand model and aviation and ceramics market assessments.

How long does a market study take?

It depends on the scope and the sector. A market study is scoped to the specific question being answered, so the timeline is defined at the outset together with the client.

Do you carry out feasibility studies for new projects?

Yes. A feasibility study tests the demand, cost base, investment required and expected returns of a new project or business line before capital is committed. Harbor Partners has conducted feasibility work including a data-centre study for a family office.

Do you work with family offices?

Yes. Reference work includes a data-centre feasibility study carried out for a family office ahead of a capital commitment.

How is a consulting project structured?

Each project is scoped around a specific decision: the question is defined, the analysis is sized to answer it and the work is delivered to inform the decision rather than simply to document it.

How do we get started?

Start with a no-commitment conversation about the decision you are facing. Harbor Partners then scopes the work to the question and proposes an approach and timeline.

How much does a strategic consulting project cost?

Fees depend on the scope and depth of the question being answered, so they are set once the work is sized rather than from a fixed price list. Harbor Partners agrees the scope, approach and fee with the client at the outset, before any work begins.

Is the work kept confidential?

Yes. Strategic consulting and due diligence engagements often touch on sensitive commercial and financial information, so they are run under strict confidentiality and, where appropriate, an NDA. Discretion is integral to how Harbor Partners works.

What is the difference between commercial and financial due diligence?

Commercial due diligence tests the market and competitive case behind a target, market size, growth, competition and the credibility of the revenue plan, while financial due diligence focuses on the quality of earnings, normalising results and examining working capital, net debt and contingencies. Together they tell a buyer whether the thesis holds and what they are really paying for.

How does Harbor Partners differ from a Big Four consultancy?

Harbor Partners is an investment advisory firm that also runs M&A and investment processes, so its analysis is grounded in how decisions are actually financed and executed rather than in a standardised methodology. Clients work directly with a senior team that brings more than 50 years of accumulated experience.

Do you work in Porto and across the rest of the country?

Yes. Harbor Partners is based on Avenida da Liberdade in Lisbon but works with companies and investors nationwide, from Porto and the Norte to the Centro and the Algarve. The location of the engagement does not change the depth of the analysis.

Can strategic consulting be combined with an M&A process?

Yes, and that is one of Harbor Partners' strengths. Because the same firm runs M&A and investment processes, commercial and financial due diligence feed directly into valuation and negotiation, and a strategic plan can be carried through into the transaction itself.

Is there a minimum project size to engage Harbor Partners?

There is no rigid threshold; each project is scoped around a specific decision rather than a fixed size. The firm works with shareholders, management teams, investors and family offices, sizing the analysis to the question at hand.

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Facing a decision?

Harbor Partners offers an initial, no-commitment conversation to understand the decision you are facing and how rigorous analysis can support it. A discreet conversation is the first step.

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