Contact Castalia
Contact Us
General Communications

For general communications, please contact us as info@castaliasystems.com

Human Resources

For Human Resource support, please contact HR@castaliasystems.com

Referrals & Career Questions

For career information about joining our team or providing referrals, please email careers@castaliasystems.com

Teaming and New opportunities

For opportunities of teaming, new business ventures, or innovative concepts, contact us at bizdev@castaliasystems.com

Accounts Payable / Receivable

For Accounts Payable and Accounts Receivable, and all other Invoice related inquiries, please email invoice@castaliasystems.com

Contract Correspondance

For Contract related correspondence, as well as NDAs, Teaming Agreements, and Letters of Intent, please email contracts@castaliasystems.com