SCHEDULE 13G/A 0001104659-24-118289 0002042758 XXXXXXXX LIVE 2 Class A Ordinary Shares, par value US$0.0001 per share 09/05/2025 0001966233 NIP Group Inc. 654503101 Rosenlundsgatan 31, Stockholm, V7 11863 Rule 13d-1(d) Nyx Ventures AS Q8 11298466.00 0.00 11298466.00 0.00 11298466.00 N 4.8 CO (1) For Rows 5, 7 and 9: represents 11,298,466 Class A ordinary shares in the form of ADSs, which are directly held by Nyx Ventures AS, a company registered under the laws of Norway. Nyx Ventures AS is wholly owned by Tiron AS, which is a Norway incorporated company wholly owned by Mr. Thomas Neslein. (2) For Row 11: the percentage of class of securities beneficially owned by each Reporting Person is calculated based on a total of 235,367,474 ordinary shares (consisting of 197,363,156 Class A ordinary shares, 24,641,937 Class B1 ordinary shares and 13,362,381 Class B2 ordinary shares) of the Issuer as a single class issued and outstanding as of September 5, 2025, according to records of the Issuer. Tiron AS Q8 11298466.00 0.00 11298466.00 0.00 11298466.00 N 4.8 CO (1) For Rows 5, 7 and 9: represents 11,298,466 Class A ordinary shares in the form of ADSs, which are directly held by Nyx Ventures AS, a company registered under the laws of Norway. Nyx Ventures AS is wholly owned by Tiron AS, which is a Norway incorporated company wholly owned by Mr. Thomas Neslein. (2) For Row 11: the percentage of class of securities beneficially owned by each Reporting Person is calculated based on a total of 235,367,474 ordinary shares (consisting of 197,363,156 Class A ordinary shares, 24,641,937 Class B1 ordinary shares and 13,362,381 Class B2 ordinary shares) of the Issuer as a single class issued and outstanding as of September 5, 2025, according to records of the Issuer. Thomas Neslein Q8 11298466.00 0.00 11298466.00 0.00 11298466.00 N 4.8 IN (1) For Rows 5, 7 and 9: represents 11,298,466 Class A ordinary shares in the form of ADSs, which are directly held by Nyx Ventures AS, a company registered under the laws of Norway. Nyx Ventures AS is wholly owned by Tiron AS, which is a Norway incorporated company wholly owned by Mr. Thomas Neslein. (2) For Row 11: the percentage of class of securities beneficially owned by each Reporting Person is calculated based on a total of 235,367,474 ordinary shares (consisting of 197,363,156 Class A ordinary shares, 24,641,937 Class B1 ordinary shares and 13,362,381 Class B2 ordinary shares) of the Issuer as a single class issued and outstanding as of September 5, 2025, according to records of the Issuer. NIP Group Inc. Rosenlundsgatan 31, 11863, Stockholm, Sweden Nyx Ventures AS Tiron AS Thomas Neslein Nyx Ventures AS: Olav Vs Gate 5, 0161 Oslo, Norway Tiron AS: Olav Vs Gate 5, 0161 Oslo, Norway Thomas Neslein: Olav Vs Gate 5, 0161 Oslo, Norway Nyx Ventures AS: Norway Tiron AS: Norway Thomas Neslein: Norway Y Nyx Ventures AS: 11,298,466 Tiron AS: 11,298,466 Thomas Neslein: 11,298,466 Represents 11,298,466 Class A ordinary shares in the form of ADSs, which are directly held by Nyx Ventures AS, a company registered under the laws of Norway. Nyx Ventures AS is wholly owned by Tiron AS, which is a Norway incorporated company wholly owned by Mr. Thomas Neslein. Nyx Ventures AS: 4.8% Tiron AS: 4.8% Thomas Neslein: 4.8% The percentage of class of securities beneficially owned by each Reporting Person is calculated based on a total of 235,367,474 ordinary shares (consisting of 197,363,156 Class A ordinary shares, 24,641,937 Class B1 ordinary shares and 13,362,381 Class B2 ordinary shares) of the Issuer as a single class issued and outstanding as of September 5, 2025, according to records of the Issuer. Nyx Ventures AS: 11,298,466 Tiron AS: 11,298,466 Thomas Neslein: 11,298,466 Percent of Aggregate Voting Power: Nyx Ventures AS: 1.2% Tiron AS: 1.2% Thomas Neslein: 1.2% For each Reporting Person, percentage of aggregate voting power is calculated by dividing the voting power beneficially owned by such Reporting Person by the voting power of all of the Issuer's Class A ordinary shares and Class B ordinary shares as a single class. Each holder of Class A ordinary shares is entitled to one vote per share, and each holder of Class B ordinary shares is entitled to 20 votes per share, subject to certain conditions and restrictions. Nyx Ventures AS: 0 Tiron AS: 0 Thomas Neslein: 0 Nyx Ventures AS: 11,298,466 Tiron AS: 11,298,466 Thomas Neslein: 11,298,466 Nyx Ventures AS: 0 Tiron AS: 0 Thomas Neslein: 0 N Y Y Y Y Y Y Exhibit 99.1 Joint Filing Agreement Nyx Ventures AS /s/ Thomas Neslein 09/11/2025 Tiron AS /s/ Thomas Neslein 09/11/2025 Thomas Neslein /s/ Thomas Neslein 09/11/2025