If im creating a blockchain company type of portfolio like investing in minimg companies for crypto name at least five cimpnies that woula go good with that type of company like an inverse or that would leverage them example like in airlines when gas gors down airlines tent to do better. please find me companies thar acomodate the block chain companies

Given your interest in creating a portfolio of blockchain companies, especially those that would benefit from inverse or complementary sectors, here are five companies that could be good fits:

1. Microsoft Corporation (MSFT): Microsoft has been actively involved in the blockchain space, particularly with its Azure blockchain service. As a technology giant, it has the potential to leverage blockchain in various sectors, including supply chain management, healthcare, and finance. An inverse or complementary sector for Microsoft could be traditional IT companies that might not fully appreciate the potential of blockchain, but could benefit from its applications in enhancing their own services.
2. Intel Corporation (INTC): Intel, with its expertise in hardware and technology, is well-positioned to support blockchain initiatives with its computing power and integrated circuits. An inverse or complementary sector could be companies that rely heavily on traditional computing and may not see the immediate value in blockchain but can benefit from its efficiency and security enhancements.
3. Oracle Corporation (ORCL): Oracle has been exploring blockchain for its database and cloud services. Its involvement in blockchain could be beneficial for companies that are looking to integrate blockchain into their existing systems. An inverse or complementary sector might be companies that are resistant to change or skeptical of blockchain's applicability, potentially leading to opportunities for Oracle's services.
4. SAP SE: SAP, a leader in enterprise software solutions, has been developing blockchain-based applications for industries like manufacturing and logistics. Companies that are more traditional in their approach to software and may not fully grasp blockchain's potential could benefit from SAP's expertise, especially in streamlining processes and enhancing transparency.
5. A-ccenture plc (ACN): Accenture, a global professional services company, has been involved in blockchain projects, particularly in areas like supply chain management and cybersecurity. An inverse or complementary sector could be companies that are more traditional in their service offerings and may not fully appreciate the transformative power of blockchain but can benefit from its applications in ensuring security and transparency.

These companies are chosen based on their involvement in blockchain technology and their potential to leverage blockchain in various sectors, which could be beneficial for a blockchain company. The inverse or complementary sectors are identified based on the potential for these companies to enhance their services or operations through blockchain integration.