Celestra, formerly Clinomics, listed on KOSDAQ in late 2020 under the technology special-listing track as a genome-based early cancer and disease diagnostics company.
Its operations are organized into four areas - genome-based healthcare, liquid biopsy platforms, cancer diagnosis and monitoring, and early cancer detection - supported by an in-house bio big data center used for research and commercialization.
The company also pursued global expansion through subsidiaries in the United States and the United Kingdom.
However, to avoid falling below the revenue threshold that triggers management-issue designation, it acquired unrelated businesses in 2023, spending roughly KRW 18.5 billion on New Oriental Hotel and taking a 40% stake in Gageum Nongsan, a mushroom-farming automation company.
Despite raising funds through repeated convertible bond issuances, the acquired hotel never reached normal operations, and the roughly KRW 26 billion invested did not improve results.
In March 2025, the company changed its name from Clinomics to Celestra at an extraordinary shareholders meeting and carried out a 15-to-1 reverse stock split to reduce paid-in capital.
In April 2025, Brand Refactoring, a personal company of the CEO, acquired a 14.12% stake in Dongsung Pharmaceutical to become its largest shareholder, described as part of Celestra's broader new-business strategy even as the parent faced delisting risk, raising industry concern over the outcome.
The company ultimately received a disclaimer of opinion from its auditor due to audit-scope limitations and going-concern uncertainty, triggering delisting grounds and a trading halt.
Celestra filed for court receivership with the Suwon Rehabilitation Court in September 2025 and received a commencement decision on September 30, with the incumbent CEO deemed the receiver without a separate appointment.