# What is “PCO”?

A PCO, or professional congress organiser, is a specialist firm that plans and runs conferences and congresses for associations, handling registration, programme, exhibition, finance and logistics.

Also called: professional congress organiser, conference organiser

SSociana team·19 Oct 2026·2 min read

## PCO in detail

PCOs run the heavy machinery of conferences for associations, scientific societies and government bodies: delegate registration, abstracts and programme, sponsorship and exhibition sales, venue and finance. They are frequently the real buyer behind a conference app, and a secretariat will often say 'ask our PCO' when a vendor calls. Sociana fits beside a PCO as the delegate-facing layer: registration against the delegate list, ID and PIN or OTP login, agenda, speaker and dignitary profiles, sponsor placements, room-slot booking and feedback. It does not handle abstract or paper management or CPD credits, so treat both as out of scope and keep them in the PCO's own system. Government workshops sometimes buy through the PCO's tender, so bundling the app as a deliverable inside the event-management contract avoids a separate software budget line. Ask the PCO who holds the registration data, which payment gateway applies and how late changes reach delegates; those answers shape the configuration far more than the theme does.

## How Sociana uses it

PCOs are channel partners for association and government conferences, bundling Sociana's registration, agenda, sponsors and feedback in their delivery.

## Example

The Indian Coast Guard's SAREX-26 national maritime search and rescue workshop ran delegate ID and PIN login issued by the secretariat, with cab, liaison and hotel details on Home.

[Read the case study: SAREX-26](https://sociana.in/case-studies/sarex-26/)

[Delegate ID + PIN loginWhere this term lives in the Sociana app.See how it works](https://sociana.in/features/delegate-id-pin-login/)

## Questions

What does a PCO do?

It plans and runs conferences for associations and similar bodies, covering registration, programme, exhibition, finances and logistics. PCOs run the heavy machinery of conferences for associations, scientific societies and government bodies: delegate registration, abstracts and programme, sponsorship and exhibition sales, venue and finance.

Does Sociana handle abstracts or CPD credits?

No. Abstract and paper management and CPD credits are out of scope for Sociana, so a PCO keeps its own system for them. Sociana fits beside a PCO as the delegate-facing layer: registration against the delegate list, ID and PIN or OTP login, agenda, speaker and dignitary profiles, sponsor placements, room-slot booking and feedback.

How does the app get bought through a PCO?

Often as a deliverable within the event-management tender, which avoids needing a separate software budget line. They are frequently the real buyer behind a conference app, and a secretariat will often say 'ask our PCO' when a vendor calls. It does not handle abstract or paper management or CPD credits, so treat both as out of scope and keep them in the PCO's own system.

## Keep reading

[Delegate ID + PIN login](https://sociana.in/features/delegate-id-pin-login/)[Sponsors & partner zones](https://sociana.in/features/sponsors-and-partners/)[Tickets, Razorpay payments & invoices](https://sociana.in/features/tickets-and-payments/)[Conferences & summits](https://sociana.in/event-types/conferences/)[Government & defence workshops](https://sociana.in/event-types/government-workshops/)[Association & member events](https://sociana.in/event-types/association-events/)[DMC](https://sociana.in/glossary/dmc/)[Event RFP](https://sociana.in/glossary/event-rfp/)

[Back to Glossary](https://sociana.in/glossary/)

## Want a number for your event?

Send the date, the city and the headcount. You get an itemised rupee quote within one working day.

[Book a demo](https://sociana.in/contact/)[Talk on WhatsApp (opens WhatsApp in a new tab)](https://wa.me/919145897433?text=Hi%20Sociana%2C%20I'm%20looking%20at%20PCO%20%28%2Fglossary%2Fpco%2F%29%20and%20would%20like%20to%20know%20more. "WhatsApp · replies Mon–Sat, 10:00–19:00 IST")

---
Canonical: https://sociana.in/glossary/pco/
Publisher: Sociana by Alien Brains Private Limited (https://sociana.in/)