London, United Kingdom · Established 1839

Anti-Slavery International

Ending slavery worldwide since 1839.

(About)

The world's oldest international human rights organization.

Anti-Slavery International was founded in 1839 and is headquartered in London, United Kingdom. Today it is a century-old institution, working on modern slavery, advocacy and supply chains and known within the sector for its tagline "Ending slavery worldwide since 1839.".

The organisation currently operates in 1 country, with major presence in Global. The world's oldest international human rights organization. Verified profiles, financials and annual reports are published on its official website at antislavery.org.

(Verified profile)

What the record actually says.

Sourced from official reports & independent registers

Structure & mandate

Anti-Slavery International is headquartered in London, United Kingdom, established in 1839. See the linked official sources for full governance and finances.

Key public programmes

▸Modern slavery — see official programme pages for details.
▸Advocacy — see official programme pages for details.
▸Supply chains — see official programme pages for details.

Founded

1839

London

United Kingdom

Countries of work

Independent registers

Curated primary-source list not yet compiled for this organization — please refer to their official website and the registers above.

(Public perception & reviews)

What people actually say.

AI-synthesized from watchdogs, press & donor reviews

The Reach Out Score is generated by our AI based on public-domain signals (watchdog ratings, transparency, program-vs-overhead, controversies). It's a starting point — always verify against the primary sources above.

(Work in the field)

Photos of their work.

Sourced from Wikimedia Commons

(Where we operate)

Active in 1 country.

HQCountry of work

Loading map…

Globalregion

1 entry not pinnable (regions or aliases).

(Related organizations)