Should Corporations Have the Same Free Speech Rights as Individuals?

The question is not whether companies may speak at all, but whether their expression deserves exactly the same protection as a human being's. A corporation is an artificial person, created by registration under the Companies Act 2006 and recognised since Salomon v Salomon as a legal entity distinct from its members. Free speech, by contrast, whether under Article 10 of the European Convention or the American First Amendment, was conceived to shield the conscience and autonomy of human beings. To equate the two is to mistake a device built for commerce for a bearer of fundamental human rights. Corporations should therefore enjoy protected but proportionately limited expression, not parity with individuals.

The first reason is moral. Rights to speech exist because human beings have an inner life worth protecting; we express identity, belief and dissent. Dworkin called rights 'trumps' precisely because they guard individual dignity against the collective. A company has no conscience to express. It speaks instrumentally, to advance profit or strategy, through boards and shareholders. The strongest objection is that corporations are simply associations of individuals, and that silencing the company silences them, the reasoning the US Supreme Court adopted in First National Bank of Boston v Bellotti and extended in Citizens United v FEC. But this conflates aggregation with dignity. Every shareholder and employee retains a personal voice; the corporate form does not give them a richer one, it gives them a louder one, financed by capital rather than conscience.

That amplification is the second, democratic, objection. Democracy presumes rough political equality, the principle of one person, one voice, not one pound, one voice. Treating corporate spending as protected speech magnifies wealth into political volume. The evidence from the United States is stark: after Citizens United dismantled limits on independent corporate spending, outside spending in federal elections rose roughly twenty-eight fold, from around $144 million in 2008 to over $4.2 billion by 2024. The marketplace of ideas, which Mill imagined as a contest of roughly equal participants, becomes an oligopoly of influence. The United Kingdom guards against this differently: rather than equate corporate and individual speech, the Political Parties, Elections and Referendums Act 2000 restricts which bodies may even donate to parties, insisting on a genuine link to the UK. Corporate expertise can still inform policy through consultation and testimony; expertise is not an entitlement to dominate the public square.

The third objection is constitutional coherence. If corporate marketing enjoyed the same protection as a dissident's pamphlet, ordinary public-interest regulation would become vulnerable. Tobacco companies have already tried to weaponise such arguments: in Philip Morris v Uruguay the ICSID tribunal rejected the challenge and upheld Uruguay's right to require graphic health warnings. Comparative law shows that protecting corporate expression and limiting it are not contradictory. The European Court does scrutinise restrictions on political advertising, and in VgT v Switzerland it found a ban disproportionate on the facts, but its proportionality method assumes such limits can be justified, unlike the American near-absolutism. Canada is clearer still: in Harper v Canada the Supreme Court upheld limits on third-party election advertising as a reasonable limit under section 1 of the Charter, endorsing an 'egalitarian model' of elections. Restraint, not equality, is what these democracies have chosen.

The deepest asymmetry is accountability. An individual who lies or defames faces personal liability and social sanction. A corporation can shelter behind the corporate veil, restructure, relocate or simply outspend its regulators. To grant it equal rights while its responsibilities remain so much lighter is to confer power without justice. None of this means corporations must be voiceless; commercial information and corporate advocacy have real value and deserve protection. But protection is not the same as parity. Because corporations lack the dignity that grounds the right, distort the equality that democracy requires, and would render legitimate regulation incoherent, the law is right to protect their speech while subjecting it to limits no individual would face.