Tre-Pro Co., Ltd. (hereinafter "Tre-Pro" Head Office: Ark Mori Building 35F, 1-12-32 Akasaka, Minato-ku, Tokyo 107-6035, Representative Director Toshima Kanayama), a company specializing in recruitment support using social networking services (SNS), will launch a dedicated website (https://kensetsu.tre-pro.co.jp/) on June 29, 2026 (Mon), coinciding with the start of its specialized support services for recruiting construction site management personnel. Recruitment Situation in the Construction Site Management Industry The job market for construction site management positions in the construction industry is currently facing an extremely severe labor shortage, continuing in an extreme "seller's market." As of March 2026, the effective job offer ratio for site managers (architectural and civil engineering technicians) reached 7.10, while the leading indicator, the new job offer ratio, stood at an astonishing 9.77 (as of March 2026). This means that approximately 7 to 10 companies are competing for every single job seeker, indicating an intensely competitive recruitment environment and highlighting the extreme difficulty companies face in hiring. Furthermore, as of December 2024, the effective job offer ratio for site management positions was reported at 5.67, confirming that this high level has been sustained. The biggest challenge in recruiting site managers within the construction industry is the fundamental issue of "not receiving applications." Due to declining youth employment caused by an aging and low-birth-rate society, despite increasing construction demand, job postings often fail to attract applicants. Many companies report that trying multiple job listing platforms does not resolve this issue. Behind this issue of "not receiving applications" lies problematic information dissemination, such as job postings that fail to catch job seekers' attention and recruitment conditions that lack differentiation from other companies. Moreover, inadequate information pro