Why Sector Specialism Matters in Executive Search

Sector specialism is one of the most important factors in executive search. Whether you are working with a large, multi-sector headhunting firm or a smaller boutique firm, working with headhunters who have deep experience in your sector can make a huge difference to the quality of candidate that you hire.

Why sector specialism matters

Sector specialism matters because genuine expertise is usually much narrower than many search firms make it sound. If a headhunting firm claims to cover pharmaceuticals, software, AI, mobile apps, marketplaces, industrial technology, luxury goods, cosmetics and many other sectors all at once, clients should be sceptical. In most cases, no individual headhunter, and often no single small firm, has real depth across such a broad range of markets.

That is why clients should be cautious of firms that say they “do everything”. Sometimes the description of their expertise is so broad that it becomes almost meaningless. In other cases, firms create long lists of industry pages on their website covering pharma, AI, legal, media and many more, partly for visibility in search engines, which can give the impression of much deeper sector coverage than they really have.

There are, of course, exceptions. The largest global search firms can genuinely have broad sector coverage as an organisation because they have large international teams and separate practices built around different industries and functions. But that logic does not apply to most firms in the market. In reality, many executive search firms are strongest in only a small number of sectors where they have built up genuine networks, pattern recognition and market knowledge over time.

For that reason, clients should focus less on the breadth of a firm’s claims and more on where its real strengths lie. In many cases, a firm that is genuinely strong in two or three sectors will be far more credible than one that claims to cover everything.

Sector specialism at large search firms

Large multi-sector headhunting firms who operate in a multitude of sectors are organised into practices around industries – such as financial services, legal, technology, public sector, FMCG and so forth. Like department stores, they offer a broad proposition, but might be stronger in one area than other. For example in Europe, Egon Zehnder are often perceived to be very strong in the financial services sector, whereas Russell Reynolds has a very strong technology practice. If you are unsure about the strengths of a headhunting firm in a particular sector, try asking industry contacts for their opinion – which executive search firms do you hear from regularly? Was it a good experience? If you are unsure about a firm’s reputation in a particular sector, it can also be useful to sanity-check it with tools like ChatGPT alongside your own research and industry conversations. For example: “Company X claims to be strong in sector Y. Does it genuinely have a reputation in that market?”

In any case, you should be very careful about how much real depth a firm has. Bigger does not necessarily mean they genuinely cover everything. Check the website and do some research online to see whether there is anyone at the firm who is truly specialised in your sector, stage or hiring need, and try to reach out to them directly.

Sector specialism at boutique firms

Identifying the sector specialism of smaller headhunting firms is usually much easier. Indeed these firms are usually defined by their sector specialism – usually narrowly operating in a defined sector and using that specialism to differentiate against bigger firms. They are the bespoke tailor competing with the larger department store. Whichever sector your business is in, there will likely be smaller, specialist headhunting firms with deep experience in your space.

One of the advantages of smaller firms is that, in some cases, the partners have been deeply immersed in a particular industry for a long time. In larger firms, by contrast, it is not always clear who really owns a given practice, and career paths can sometimes be a bit more fluid and less focused. The downside of smaller boutiques is that the key players in your niche may be less visible at first. However, once you do some thorough research, you often find that there are many small firms that have specialised in a particular industry for years and built very strong brands within that niche, sometimes making them more credible than larger firms.

How to test whether sector expertise is real

When choosing between different headhunting firms at pitch stage, be careful when looking at their list of previous assignments, particularly when working with bigger firms. The specific headhunters you are working with may not have personally executed those searches, and the risk of the sector experience being overstated by your project team is higher when you work with larger firms, simply because they have more of a “broader company body of work” to leverage.

A headhunter with deep sector specialism will have a network of friendly candidates they can tap into, who know them from previous projects. Furthermore, they will know where to look for talent within your sector, as well as which companies and candidates to avoid. It will also help the headhunter with pitching the role credibly to candidates as they will know the industry parlance (all sectors have their buzzwords and acronyms!) and be able to give good answers to probing questions.

Another good idea is to ask for client references, as this is a great way to get to the heart of whether the headhunters in question really do have the relevant sector experience that you require.

In summary

Sector specialism is often one of the biggest determinants of whether an executive search firm will perform well. While large firms may offer broader platform coverage and stronger brand reassurance, clients should look closely at the specific partner and team they would actually be working with. In many cases, a smaller boutique with genuine depth in your sector may offer more relevant expertise, greater senior involvement and better value.

See also:

• A breakdown of the top AI executive search firms by seniority of role.
• A list of the top SaaS executive search firms
• Selected top legal recruiters in the UK
• Some of the best NED and Chairman executive search firms, broken down by sector.