What industries does an SEO company typically avoid?
There is no fixed list, but the industries some companies turn down or take on only with extra care fall into recognizable groups: heavily regulated sectors such as gambling, adult content, firearms, tobacco and vaping, alcohol, and parts of the CBD, cannabis, and supplement markets; fields where the rules on claims are strict, such as health, finance, and law; and any client who asks for tactics that break search engine rules. A company may also decline work that conflicts with its values or sits outside its experience. A refusal says something about the agency’s skills and policies, not necessarily about your industry.
Regulated sectors
Rules in regulated sectors vary by country and state and change over time, so content that is permitted in one market may not be in another. Claims about health, money, or legal outcomes need accurate sourcing and careful wording, and some professions have their own rules on advertising. An agency without experience of those rules may decide the risk of getting them wrong is not worth taking.
Where paid advertising is restricted
Some regulated businesses lean on organic search because paid channels are tightly controlled. Google’s advertising policy on gambling and games, for example, requires certification to advertise online gambling, and says such ads and their landing pages must also “only target approved countries, have a landing page that displays information about responsible gambling and never target minors.” Serving gambling ads without valid certification can lead to an account being barred from running ads until certification is granted. For a business in that position, SEO matters more, but it is also harder: some publishers will not link to or feature restricted products, which narrows the usual ways of building visibility.
Tactics, not industries
Some refusals are about what the client wants done rather than what the client sells. Requests to buy links, mass-produce low-quality pages, or hide content from search engines fall under Google’s spam policies, and a company that follows those policies will decline them whatever the industry. If a client expects those methods, a refusal is the agency protecting both sides.
Values and fit
Agencies draw ethical lines in different places, and some choose not to promote certain products or services at all. Others specialize in a few sectors, such as ecommerce, local services, software, or healthcare, and pass on work outside them because they cannot do it well. Specialist agencies exist for regulated fields and are built around their compliance rules and advertising limits; if a general agency declines your industry, a specialist may be the better match.
Checking a company’s experience
A company suited to a regulated field can name the work it has done in that field, explain the rules that apply to your claims and your advertising, and say who reviews regulated content before it goes live. This is general information, not legal advice; for the rules that govern your marketing, a lawyer familiar with your industry can review your plans.