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 :
While joining the two law firms and until the establishment of SBS & Associates, Samuel Benyamin jointly and directly and independently, until now & has handled cases of several well-known clients, which consisted of the following clients:
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.
BVP Megah Indah, CV.
Catur Khitapersada, PT.
Darco Indonesia, PT.
Daya Investama Sejahtera, 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.
Hot Spring Pesona Sibayak View, SumUt
Hotel & Hot Spring Alam Sibayak, SumUt
Hotel & Hot Spring Gunung Sibayak, SumUt
Hotel Indonesia, PT.
Hotel Pariama Inn, Sibayak SumUt
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.
Lili Laundry
Maju Guna Jaya Lestari, PT
Maldives Garden Property
Mandira Pelita Utama, PT.
Margo Indonesia Servicestama, PT.
Master Security
Mutia Makmur, CV.
Mutu Hijau Indonesia, PT.
PPAT/Notaris Ambiati, SH, Bekasi
PPAT/Notaris Pieter T Simbolon, SH, M.Kn, Tangerang
Sultra Prima Lestari, PT.
URS Services Indonesia, PT.
Menpro Sejahtera Indonesia, PT (www.indoapartments.com)
Mitra Raya Energi, PT
Mulia Intipelangi, PT.
Nitinegara, Ltd
Orbit Abadi Sakti, PT.
Orchard Garden 1 & 2 Property
Pelangi Raya Utama, CV
Pelayaran Citra Armada Nusantara, PT
Pembangunan Jaya Ancol, PT.
Perdana Jasa Mandira, PT.
Prima Mandiri Eternal, PT.
Prudential Insurance, PT.
Puri Dibya Properti, PT.
Pusaka Ayu Bahari, PT.
Pusaka Bumi Nusantara, 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
Sinar Mulia Makmur, PT.
Sinar Mulia Retail, CV.
Sinar Mulia Solusindo, PT.
Sumarno Pabottingi, PT.
Survindotama Persada, PT.
Tugu Reasuransi Indonesia, PT.
Tunas Warna Repro, PT.
Unv. Politeknik Gunakarya Indonesia
V/P Management Artist
Victoria Garden Property
Wahana Barat Satu, CV
Warna Warni Resto Cafe
Westminster Indo Pte Ltd, Singapore.
Wisma Rosa I & II (Building Management)
Dan lain-lain termasuk perorangan.