Selama bergabung di kedua kantor pengacara tersebut dan sampai berdirinya SBS & Associates, Samuel Benyamin secara bersama-sama maupun secara langsung dan mandiri, hingga kini & pernah menangani kasus-kasus atas beberapa klien yang ternama, yang terdiri atas klien-klien sebagai berikut :
Alila Ubud Hotel
Asuransi Anugerah Bersama, PT.
Asuransi Jiwasraya, PT.
AXA Financial Indonesia, PT (Agency Director & Manager)
Badan Pengelola Pusat Data Asuransi Nasional.
Bank Central Asia, Tbk, PT.
Bank Permata, Tbk, PT.
Best Total Solution, PT.
Biang Bola, PT.
Budi Mitra Jaya, PT.
Catur Khitapersada, PT.
Dan lain-lain termasuk perorangan.
Darco Indonesia, PT.
DFP Law Firm (Alm. Irjen (Purn) Firman Gani)
Dhana Julaga Ekada, PT
Dinamis Citra Swakarsa (Money Changer), PT.
Dirgantara Indonesia, PT.
Djarum, PT.
Dwika Kreaswara Irvanindo, PT (Dwika Entertainment)
Eksindo Telaga Said Darat, PT.
Energi Artha Persada, PT.
Energi Tata Persada, PT.
F & S Partners (Law Office)
General Buditekindo, PT.
Graha Indo Pratama, PT.
Graha Inti Jaya, PT.
Griyapesona Mentari, PT.
Halim Investama (Ray White Kemang), PT.
Haman Rokko Enterprise, PT.
Hotel Indonesia, PT.
Indomaguro Tunas Unggul, PT.
Kalimusada Permai, PT.
Kapuas Armada Nusantara, PT
Kayu Lapis Indonesia, PT.
Kayu Tribuana Rama, PT.
Kemukus Jaya Abadi, CV.
Ketira Engineering Consultants, PT.
LIG Insurance, PT.
Maju Guna Jaya Lestari, PT
Mandira Pelita Utama, PT.
Margo Indonesia Servicestama, PT.
Master Security
Menpro Sejahtera Indonesia, PT (www.indoapartments.com)
Mitra Raya Energi, PT
Mulia Intipelangi, PT.
Orbit Abadi Sakti, PT.
Pelangi Raya Utama, CV
Pelayaran Citra Armada Nusantara, PT
Pembangunan Jaya Ancol, PT.
Perdana Jasa Mandira, PT.
PPAT/Notaris Ambiati, SH, Notaris Bekasi
Prima Mandiri Eternal, PT.
Prudential Insurance, PT.
Puri Dibya Properti, PT.
Rafindra Wiracahaya, PT.
Rayhan Antar Nusa, PT
RCTI - Indonesian Idol I.
Reasuransi Internasional Indonesia, PT.
Reasuransi Nasional Indonesia, PT.
ReMan & Partners (Attorney At Law)
Riau Andalan Pulp and Paper, PT.
RIBA & Associates (Law Office)
Rosa Erlitama Perkasa, CV.
Rumah Sakit Harapan Bunda.
S. Widjojo, PT.
Salon Salome.
Sandang Mas, PT.
Silombu Law Office
Sumarno Pabottingi, PT.
Survindotama Persada, PT.
Tugu Reasuransi Indonesia, PT.
Tunas Warna Repro, PT.
Unv. Politeknik Gunakarya Indonesia
V/P Management Artist
Wahana Barat Satu, CV
Westminster Indo Pte Ltd, Singapore.
Wisma Rosa (Building Management)