INFORMATION CONCERNING THE TOTAL NUMBER OF VOTING RIGHTS AND SHARES

Declaration pursuant to Articles L.233-8 II of the French Commercial Code
and 223-16 of the General Regulations of the Autorité des marchés financiers (AMF)

(*) exclusively consisting of treasury shares.

(**) theoretical voting rights to calculate the threshold crossing including the voting right of treasury shares (article 223-11 of the General Regulations AMF).

About HighCo

HighCo is a marketing and communication expert that supports brands and retailers in implementing their promotion activations. Its unique operational model covers campaign design, delivery, processing and monitoring.

Listed in compartment C of Euronext Paris, and eligible for SME equity savings plans (“PEA-PME”), HighCo has near 500 employees.

HighCo has achieved a Gold rating from EcoVadis, meaning that the Group is ranked in the top 5% of companies in terms of CSR performance and responsible purchasing.

Your contacts

Cécile COLLINA-HUE
Managing Director
+33 1 77 75 65 06
comfi@highco.com

Nicolas CASSAR
Press Relations
+33 4 88 71 35 46
n.cassar@highco.com

Upcoming event

Publication take place after market close.

Quarterly Gross Profit

Q3 and 9-months 2026 Gross Profit: Wednesday, 21 October 2026
2026 Gross Profit: Wednesday, 27 January 2027

Earnings

2026 Half-year Earnings: Wednesday, 9 September 2026

Analyst Meeting (French Society of Financial Analysts – SFAF)

2026 Half-year Earnings conference call at 10:00 a.m.: Thursday, 10 September 2026

HighCo is a component stock of the indices CAC® Small (CACS), CAC® Mid&Small (CACMS) and CAC® All-Tradable (CACT), Euronext® Tech Croissance (FRTPR) and Enternext® PEA-PME 150 index (ENPME).
ISIN: FR0000054231
Reuters: HIGH.PA
Bloomberg: HCO FP
For further financial information and press releases, go to www.highco.com.

This English translation is for the convenience of English-speaking readers. Consequently, the translation may not be relied upon to sustain any legal claim, nor should it be used as the basis of any legal opinion. HighCo expressly disclaims liability for any inaccuracy herein.