James Alefantis is the landlord of his pizza shop.

The Christopher Achilles LLC entity is the corporation that controls the property holding at 5037 Conn. Ave.

The Big Cheese LLC entity is the corporation that controls the business within that property, namely Comet Ping Pong.

I cannot find references to Christopher, then i found something a bit vague...

Susan Alefantis, sister of James Alefantis. Wrote a letter in support of Christopher Kloman

Christopher Kloman was sentenced to 43 years in prison for mutliple counts of child molestation.

I can't find the said letter

http://themillenniumreport.com/2016/11/james-achilles-alefantis-and-his-comet-ping-pong-network/

That lead me to: Christopher Kleinman

Senior Technical Program Manager - GS Timestamp: 2015-04-23 Areas of Expertise Counterintelligence, Cyber, Security, Inspection, TSCM, Leadership, Management, Close Access, Cover, Insider Threats, Surveillance, Investigations, Information Security, Covert Communications, Clandestine Communications and Technical Operations across all government agencies and the private sector. Washington, DC Security Clearance, Signals Intelligence, SIGINT database, SAIC, PRISM, Secret Clearance, Stratfor, Palantir, SIGINT, TAPERLAY, SIGINT metadata, Six3 Systems, OPSEC NSA, SURREY, Pluribus International, Pinwale

https://icwatch.wikileaks.org/search?utf8=%E2%9C%93&search_terms_facet=SIGINT+database&tools_mentioned_facet=OPSEC&q=kleinman

Im not sure it is the same guy the Chrisopher in the business name, maybe its nothing. Weaponized autism needed, please.