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

Quotes

Date	Price	Change	Volume

Real-time OTC Markets

More quotes

Market Closed - OTC Markets 09:30:19 2026-05-11 EDT			5-day change	1st Jan Change
0.0210 ^USD	+29.63%		+128.26%	+103.88%

1 week	+128.26%
Current month	+128.26%

Market Cap	199K 171K 161K 147K 275K 18.75M 275K 1.9M 737K 9.62M 746K 729K 30.98M	P/E 2007	-2.26x	P/E 2008	-1.58x
Enterprise Value	2.68M 2.31M 2.17M 1.98M 3.71M 253M 3.72M 25.63M 9.95M 130M 10.06M 9.84M 418M	EV / Sales 2007	958,114x	EV / Sales 2008	785,852x
Free-Float	99%	Yield 2007 *	-	Yield 2008	-

1 day	+29.63%
1 week	+128.26%
Current month	+128.26%
1 month	+133.33%
3 months	+3.45%
6 months	+29.63%
Current year	+103.88%

1 week	0.01	0.02
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

Price Extremes

Managers and Directors : ProtoSource Corporation

Management Consulting Services

Financials

Company Profile

Quotes

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%	+128.26%	-72.73%	+425.00%	4.69M
BAYCURRENT, INC.	-0.47%	-3.72%	-5.73%	+53.59%	7.4B
FTI CONSULTING, INC.	-1.08%	-1.33%	-10.10%	-14.94%	4.1B
HACKSAW AB	+0.47%	+7.41%	+31.49%	-	2.59B
ICF INTERNATIONAL, INC.	-2.07%	-2.46%	-7.57%	-34.35%	1.58B
UFUK YATIRIM YONETIM VE GAYRIMENKUL	+10.00%	-5.71%	+80.13%	+2,129.73%	1.6B
NIHON M&A CENTER HOLDINGS INC.	+0.32%	-4.14%	-16.14%	-19.46%	1.34B
RESOLUTE HOLDINGS MANAGEMENT, INC.	-1.39%	+0.77%	+106.27%	-	1.07B
SHANGHAI RESEARCH INSTITUTE OF BUILDING SCIENCES GROUP CO., LTD.	+0.76%	0.00%	-28.39%	-24.43%	798M
DARK HORSE TECHNOLOGY GROUP CO., LTD.	-3.62%	-5.72%	-8.29%	-17.61%	720M
Average	+3.25%	-1.76%	+6.89%	+312.19%	2.12B
Weighted average by Cap.	+0.15%	-2.01%	+8.32%	+206.52%

	2007	2008
Net sales	3.13 2.69 2.53 2.31 4.32 295.06 4.34 29.9 11.6 151.38 11.73 11.48 487.69	3.54 3.04 2.86 2.61 4.89 333.83 4.91 33.83 13.13 171.28 13.28 12.99 551.78
Net income	-874K -752K -708K -646K -1.21M -82.53M -1.21M -8.36M -3.25M -42.34M -3.28M -3.21M -136M	-625K -538K -506K -463K -865K -59.05M -868K -5.98M -2.32M -30.29M -2.35M -2.3M -97.6M
Net Debt	2.4M 2.06M 1.94M 1.77M 3.32M 226M 3.33M 22.95M 8.9M 116M 9.01M 8.81M 374M	2.48M 2.13M 2.01M 1.83M 3.43M 234M 3.44M 23.73M 9.21M 120M 9.32M 9.11M 387M