<https://www.sigoerp.com.br/#organization>
<http://schema.org/sameAs>
<https://www.linkedin.com/in/sigo-erp-sistema-de-gest\u00E3o-constru\u00E7\u00E3o-civil-a53199b6>
<https://www.sigoerp.com.br/plano-preco-sigo-erp/>