I need ODOO integration for a construction company

We need it to include the following:
Sales APP:
• CRM
• Sales
• Subscriptions
Finance Apps:
• Accounting
• Invoicing
• Expenses
• Documents
• Sign
Inventory Apps
• Inventory
• Purchase
• Maintenance
Human Resources Apps
• Employees
• Recruitment
• Time off
• Appraisal
• Fleet
• Vacations
Services Apps
• Project
• Timesheet
• Planning
• Field Services
• Help desk
Productivity Apps
• Discuss
• Approvals