Merchant Guilds as Agents of Trade, Military, and Religious Integration: Valangiyar and Manigramam Networks Across South India, Sri Lanka, and Southeast Asia

This study explores the multifaceted roles of the Valangiyar / Velaikkara and Manigramam / Vanikgrama merchant guilds in the Indian Ocean world between the 9th and 13th centuries CE. Moving beyond conventional portrayals of these groups as solely commercial entities, this research demonstrates their integrated functions across trade, military service, and religious patronage. Drawing on epigraphic and literary evidence from South India, Sri Lanka, and Southeast Asia, the paper argues that these guilds functioned as hybrid institutions operating at the intersection of political, economic, and sacred domains. The Valangiyars, closely associated with the Velaikkaras, not only served as armed escorts and protectors of royal and temple assets but also maintained maritime trade routes and alliances with other merchant groups such as the Ainnurruvar and Nanadesis. Likewise, the Manigramams, originating from Kerala and expanding into Tamil Nadu, Sri Lanka, and Southeast Asia, developed sophisticated networks of commercial exchange, taxation, and temple patronage. Through a comparative and cross-regional analytical framework, this paper reveals how these guilds contributed to the integration of transoceanic trade, regional politics, and institutional religion. The study challenges earlier linear interpretations by highlighting the dynamic adaptability and strategic affiliations of these guilds with state power and religious authority.