WorkVenture gives you an inside look at what it's like to work at Spectrum Consulting Group Co., Ltd., office & team photos, reviews and more. This is the Spectrum Consulting Group Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Spectrum Consulting Group Co., Ltd..Apply to Ministry of InteriorApply to บ.แปซิฟิก อินเตอร์Apply to Thailand ManagementApply to NCC