Taking part in South Summit is a clear opportunity to gain visibility, open conversations with investors and present a project with international ambition. Even so, many startups arrive with English documentation that does not quite convey solidity. In this article you will see what is worth reviewing before you present your company to international investors and how to avoid mistakes that can undermine your credibility from the very first contact.
Why flawless documentation in English matters
At an event like South Summit, the documentation does not accompany the project: it is part of the project. Even before hearing the pitch, many investors have already read a presentation, an executive summary or a description of the company. If that material comes across as confusing, unnatural or inconsistent, the problem is not only linguistic, it also affects how the business is perceived.
It is not enough for the text to “be understandable”. It has to sound professional, clear and well resolved. A deck with literally translated sentences or an overly local tone can suggest improvisation, however good the proposition is.
This happens often in startups that have prepared the product extremely well but have not reviewed the way they explain it in English with the same care. And in competitive environments, that difference shows.
Which documents you should review before presenting
Pitch deck
It is the most sensitive document because it is usually the first one investors, partners or accelerators read. Here it is worth checking that the headlines are clear, that the value proposition can be grasped in a few seconds and that the terminology is consistent across every slide.
It is also important to check that the English does not sound translated. Overly long expressions, structures copied from Spanish or messages that are not direct enough can weaken a deck. On this point, it may help to look at the approach ALOS sets out in its article on how to choose a language partner for your company, especially if your company needs to maintain consistency across presentations, sales materials and corporate documentation.
Executive summary
This document usually condenses the essentials: problem, solution, market, business model and growth potential. Precisely for that reason, every sentence counts.
Before sending it, check whether an outside reader quickly understands what your company does, why it makes sense now and what opportunity it represents. If there are ambiguous or overly technical sentences, it is worth simplifying them. The aim is not to impress with complex words, but to make understanding easier.
One pager, corporate dossier and supporting materials
In many cases, after the first contact the investor asks for more information. That is where the one pager, the dossier, product sheets, team summaries or even the corporate website come into play.
All that material must speak the same language, not only in the literal sense but also in tone, style and message. If the deck uses one set of terminology and the website another, or if one document sounds professional and the next reads like machine translation, the overall image is weakened.
Common mistakes in English documentation
One of the most frequent mistakes is translating word for word from Spanish. The result may be grammatically acceptable, but it will feel unnatural to an international reader. This happens a great deal in headlines, claims and business descriptions.
Another common failing is mixing registers. For example, starting with a corporate tone and ending with more informal or overly promotional sentences. In an application or an investor presentation, consistency matters.
It is also worth keeping an eye on financial, legal and commercial terminology. A poorly chosen term may not look serious at first glance, but it can raise doubts for whoever is reviewing the documentation. That is why it makes sense to treat these materials with the same rigour applied to international expansion documents. In fact, the ALOS article on translation in international trade fits well here, as a way of understanding why linguistic accuracy directly affects trust, operations and the relationship with international counterparts.
What international investors expect to read
An investor is not looking for convoluted text. They are looking for clarity. They want to understand quickly what problem you solve, why your solution makes sense, how big the opportunity is and how capable the team is of executing.
That is why documentation in English must meet three basic conditions.
The first is clarity. Each section has to answer a specific question and avoid detours.
The second is precision. There is no point exaggerating or using vague formulas. If you talk about growth, traction or market, the language must be concrete.
The third is consistency. All the material must keep the same narrative logic, the same terminology and the same level of quality.
How to review your documentation before sending it
A good review is not only about correcting errors. It is about checking whether the material works.
A useful way of doing this is to review each document on three levels. First, the linguistic level: grammar, vocabulary, naturalness and style. Second, the strategic level: whether the main message is clear and whether the text is geared to what an investor wants to know. Third, the level of consistency: whether all the materials tell the same story.
It also helps to read the documents with some distance. What is obvious to the founding team may not be obvious to an outside reader. If a sentence needs extra context to be understood, it probably needs rewriting.
When professional help is worth it
If the documentation is going to be used to present the company to investors, partners or international programmes, a professional review is usually a reasonable investment. Not because the team does not speak English, but because these materials demand precision, naturalness and business judgement.
What is more, a growing company does not just need a one-off translation, but a stable way of communicating consistently across different formats. That is where a specialist review can prevent errors, save time and strengthen the brand image.
Frequently asked questions
Not necessarily everything, but certainly any document an international investor is going to review. What matters is that the key material is well written, adapted and properly reviewed.
It can work as a first draft, but not as the final version. In documents of this kind, naturalness, precision and tone matter as much as the content.
The pitch deck is usually the priority, because it is the most visible material. After that it is worth reviewing the executive summary, the one pager and the website or dossier if they form part of the presentation process.
Presenting to international investors does not depend only on having a good idea. It also depends on how you explain it. Reviewing your English documentation carefully can help you convey professionalism, structure your message better and avoid mistakes that weaken your proposal.
If you want your company to prepare presentations, documentation or corporate materials in English with a professional approach suited to an international environment, ALOS can help you with language services and specialist support for business.