Protosource Corporation is a Shell company. The Company did not generate any revenue nor income. Its wholly owned subsidiary, Protosource Singapore Pte. Ltd., provides hospitality consultancy, operation and management services.

Employees

Sector

Business Support Services

More about the company

Real-time OTC Markets Other stock markets 09:30:19 2026-05-11 am EDT			5-day change	1st Jan Change
0.0210 ^USD	+29.63%		+133.33%	+103.88%

1 week	+133.33%
Current month	+133.33%

Market Cap	199K 172K 160K 147K 277K 18.9M 281K 1.88M 739K 9.47M 746K 729K 31.31M	P/E 2007	-2.26x	P/E 2008	-1.58x
Enterprise Value	2.68M 2.32M 2.16M 1.99M 3.73M 255M 3.79M 25.39M 9.97M 128M 10.06M 9.84M 423M	EV / Sales 2007	958,114x	EV / Sales 2008	785,852x
Free-Float	99%	Yield 2007 *	-	Yield 2008	-

1 day	+29.63%
1 week	+133.33%
Current month	+133.33%
1 month	+66.67%
3 months	+3.45%
6 months	-62.77%
Current year	+103.88%

1 month	0.01	0.02
Current year	0.01	0.08
1 year	0.01	0.21
3 years	0	0.21
5 years	0	0.21
10 years	0	0.6

ProtoSource Corporation Stock

Stocks

PSCO

US7439584076

Business Support Services

Valuation: ProtoSource Corporation

Chart: ProtoSource Corporation

Press Releases: ProtoSource Corporation

Quotes and Performance

Course Extremes

Managers and Directors: ProtoSource Corporation

Management Consulting Services

Financials

Company Profile

Manager	Title	Age	Since
Mun Hon Liew PSD	President	-	-
Kah Chok Ling PRN	Corporate Officer/Principal	-	-
Yi Hong Ng TRE	Treasurer	-	-

Director	Title	Age	Since
Mun Hon Liew BRD	Director/Board Member	-	-
Kah Chok Ling BRD	Director/Board Member	-	-
Teck Kee Khoo BRD	Director/Board Member	52	-

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
PROTOSOURCE CORPORATION	+29.63%	+133.33%	-40.00%	+11.11%	4.59M
BAYCURRENT, INC.	+3.81%	+5.77%	-15.12%	+56.86%	6.67B
FTI CONSULTING, INC.	-0.20%	-5.15%	-10.34%	-18.11%	4.09B
HACKSAW AB	+0.23%	+2.87%	+9.93%	-	2.29B
UFUK YATIRIM YONETIM VE GAYRIMENKUL	+4.29%	+5.56%	+70.47%	+2,487.23%	1.72B
ICF INTERNATIONAL, INC.	-3.41%	+9.13%	-2.75%	-29.16%	1.7B
NIHON M&A CENTER HOLDINGS INC.	+1.20%	+1.69%	-14.52%	-10.12%	1.29B
RESOLUTE HOLDINGS MANAGEMENT, INC.	-1.69%	-4.05%	+149.13%	-	1.01B
SHANGHAI RESEARCH INSTITUTE OF BUILDING SCIENCES GROUP CO., LTD.	-0.67%	-1.34%	-32.50%	-25.77%	793M
DARK HORSE TECHNOLOGY GROUP CO., LTD.	-2.73%	-4.94%	-12.05%	+5.12%	756M
Average	+3.05%	+1.28%	+10.22%	+309.65%	2.03B
Weighted average by Cap.	+1.19%	+0.56%	+4.58%	+264.11%

	2007	2008
Net sales	3.13 2.7 2.52 2.32 4.36 297.42 4.42 29.62 11.62 149.07 11.74 11.48 492.83	3.54 3.06 2.86 2.62 4.93 336.5 5.01 33.51 13.15 168.66 13.28 12.99 557.59
Net income	-874K -756K -706K -648K -1.22M -83.19M -1.24M -8.28M -3.25M -41.7M -3.28M -3.21M -138M	-625K -541K -505K -463K -872K -59.52M -885K -5.93M -2.33M -29.83M -2.35M -2.3M -98.62M
Net Debt	2.4M 2.07M 1.94M 1.78M 3.34M 228M 3.4M 22.73M 8.92M 114M 9.01M 8.81M 378M	2.48M 2.15M 2M 1.84M 3.46M 236M 3.51M 23.51M 9.23M 118M 9.32M 9.11M 391M