O

	Nickname	Group(s)	Real name	Country	City		Music Rating	Graphics rating
1	O&F		Oleg Fryazinov	Russia	Odintsovo		0.47
2	O&F			Russia
3	O-Set			Russia
4	O. Borovik
5	O. Garcia			Spain
6	O. Hohlov			Russia
7	O. Imanov
8	O. Kuznetsov			Russia
9	O. Przesmycki			Poland
10	O. Seaman			United Kingdom
11	O. Steen Hansen			Denmark
12	O.Nechvatal
13	O2-S soft			Russia	Saratov
14	O2-Soft
15	OAV		Alexei Orlov	Russia	Gus-hrustalnyy			0.84
16	Oberon
17	Oberon Group			Ukraine
18	Obertyshev Alexander			Russia	Moscow
19	Oblique Strategy			United Kingdom
20	oblo			Spain
21	Obo
22	Observer	Virt Group	Roman Makarov	Russia	St.Petersburg
23	OCA
24	Ocean
25	Ocean Software			United Kingdom
26	Ocean Software Ltd-87
27	Ocean Software Ltd-89
28	Ocean Software Ltd-90
29	Ocean Software Ltd-92
30	Ocean-Imagine Hellas			Greece
31	Ocican
32	OCP
33	OCTA Soft			Hungary
34	Octavio Campos Barroso		Octavio Campos Barroso	Spain
35	Octavio Fernández Heredero		Octavio Fernandez Heredero	Spain	Madrid			0.61
36	Octavio Montagud Ballester			Spain
37	OCTOCOM			Spain
38	Octocon Data			Norway
39	odessamic
40	Odin
41	Odin Computer Graphics Ltd
42	Odintsoff			Russia	St.Petersburg			0.19
43	Odrick			Russia
44	Odyssee			Germany
45	Odysseus			Russia	Novosibirsk
46	Oerg866						4.90
47	Ofer Ben-Ami			Israel
48	Offeyre			United Kingdom
49	Ofites Informatica			Spain
50	OGPU Soft
51	OHC
52	oisee		Siril	Russia	Perm		62.41	0.19
53	OKF			Czech Republic
54	Oko		Oleg Krasnobaev	Ukraine	Dnepropetrovsk		4.59
55	Olaf Astrand			United Kingdom
56	Olaf Hartwig			Germany
57	Olaf Marohn	Micro-Partner		Germany
58	Olav
59	Olav Reinert
60	Old Friends
61	OldFartGamer		Sergey	Russia	Kirov		0.06
62	Oldman	Mortal Kombat Hackers Group, STEP Creative Group	Dmitry Grigoryev	Russia	Moscow
63	Oldrich Palenicek			Czech Republic
64	Oldsoft			Czech Republic
65	Ole Svendsen			Denmark
66	Oleg		Oleg	Russia
67	Oleg Anatolyevich Komarchuk			Russia
68	Oleg Balashow
69	Oleg Belousov
70	Oleg Boyarkin
71	Oleg Degtyar
72	Oleg Deynichenko
73	Oleg Galimon			Russia
74	Oleg Hohlov
75	Oleg Kirasov
76	Oleg Krasov			Russia
77	Oleg Lvov
78	Oleg Lysatch
79	Oleg Moscalenco			Russia
80	Oleg Moskalenko
81	Oleg N. Cher			Ukraine
82	Oleg Origin	osh Group	Artem Orlov	Russia	St.Petersburg		0.73	109.25
83	Oleg Parfenov			Russia
84	Oleg Pritula			Russia
85	Oleg Razuvaev
86	Oleg Sergeyev			Belarus
87	Oleg Shilov			Russia	Kirov
88	Oleg Tihomirov		Oleg Tihomirov
89	Oleg Timofeev
90	Oleg Vdovin
91	Oleg Ziberov			Russia
92	Oleg&Bob
93	Olegsoft
94	Olg
95	Olga Shkatova
96	Olga Y.						0.16
97	Olive-Branch			Russia	Tula
98	Oliver Frey			Switzerland
99	Oliver Joncker			Germany
100	Oliver Wallner			Germany
101	Oliver West		Vassa	Estonia	Tallinn			87.84
102	Olivier Picciotto			France
103	OLLF
104	Olli Hihnalla
105	olly_bfox		bfox	Russia	St.Petersburg		18.32	37.54
106	Olser
107	OLSoft Company			Russia	Ufa
108	OM			Russia	Izhevsk
109	Omar Pictures			Czech Republic
110	Omedron			Czech Republic
111	Omega			Czech Republic
112	Omega		aGGreSSor	Russia	St.Petersburg
113	Omega		Omega Software Graphics	Czech Republic	Šumice
114	Omega Computer Graphics		Omega Software Graphics	Czech Republic	Šumice
115	Omega Games			United Kingdom
116	Omega Guard			Ukraine	Kharkiv
117	Omega Hackers Group			Russia
118	Omega HC
119	Omega HG
120	Omega Software Gfx			Czech Republic
121	Omega Software Graphics	Gemba Boys, Krap Gang, Shumice Software Company	Jan Palenícek	Czech Republic	Šumice
122	Omega-Soft [1]			United Kingdom
123	Omega-Soft [2]			Germany
124	Omego Corporated
125	Omen			Russia	Moscow
126	Omen		Schafft	Russia	Vladivostok		1.00	22.60
127	Omen Group
128	Omen Soft			Russia	Yaroslavl
129	Omikron
130	Omikron Software			Czech Republic
131	Omikron-Software			Germany
132	OMK
133	Omycron
134	ON1KLE			United Kingdom
135	ON5KN			United Kingdom
136	Ondrej Svaty			Czech Republic
137	Ondřej Mihula	MS-CID	Ondrej Mihula	Czech Republic
138	One Man	Optical Brothers	Aleksandr Kovalerov	Belarus	Minsk
139	One Week
140	OneSOFT
141	Oni Records			United Kingdom
142	Online PLC
143	Ooz	Agenda	Adam Powroźnik	Poland				1.74
144	OpalSoft			United Kingdom
145	Opera
146	Opera Soft			Spain
147	Opera; Ralf
148	Optical Bros.
149	Optical Brothers			Belarus
150	Optimal Group			Russia
151	Optimus			Greece
152	Options International			United Kingdom
153	Orange Enterprizes			United Kingdom
154	Orb		Robin Holman	United Kingdom
155	Orc		sq	Russia	Rybinsk			0.16
156	ORC			Russia
157	Organism	Faceoff Association, eYe-Q, Q-Bone	Aleksej Novikov	Russia	Dzerzhinsk
158	Original Computer's Association
159	Orin Soft			Czech Republic
160	Orion			Poland	Yekaterinburg
161	Orion [1]		Illusion Dreams	Russia
162	Orion [2]			Poland
163	Orion [3]			Portugal
164	Orion Group			Russia	Krasnouralsk
165	Orion Man			Russia	Yoshkar-Ola
166	ORION SOFTWARE			Russia	Perm
167	Orion Software Group
168	Orlando Anibal Filadelfi			Argentina
169	Orlando Araujo			Spain
170	Orlando Araujo Martin		Orlando Araujo Martin					0.48
171	Orpheus
172	Orside
173	Orson		Patrick Morriss
174	Orson		Patrick	Scotland
175	Orson Wylde			United Kingdom
176	Ortiz Lora	Dinasoft		Spain
177	Oscar	AREAsoft		Russia	Odintsovo
178	Oscar	Power of Sound, Rain Group Inc	Sergej Sokolov	Russia	Izhevsk			0.30
179	Oscar & Spilberg
180	Oscar Amat Caro			Spain
181	Oscar Chamorro			Spain
182	Oscar Domingo			Spain
183	Oscar G.			Spain
184	Oscar Gallego Sendin	Action Software		Spain
185	Oscar Garcia Cagigas			Spain
186	Oscar Gomez			Spain
187	Oscar Mate Gonzalez			Spain
188	Oscar Mira Vazquez			Spain
189	Oscar Ortega			Spain
190	Oscar Ramiro Cairols		Oscar Ramiro Cairols	Spain	València			2.05
191	Oscar Soft			Spain
192	Oscar Vives Martinez	Crom Software	Oscar Vives Martinez	Spain				0.16
193	Oscar&Enrice Vives
194	OSL
195	OSM Co Ltd			Belarus	Minsk
196	OSSoft			United Kingdom
197	Osvaldo Pinali Doederlein			Brazil
198	Oszkar Balazs			Hungary
199	Otava			Finland
200	Otto Adametz			Czech Republic
201	Outland			Russia	Moscow
202	Outland Corp			Moldova
203	Outland Corporation
204	Outlet			United Kingdom
205	Outsider			Russia	Tula
206	Overaye			Russia	Izhevsk
207	Overfile Software			Russia	Kirov
208	Overmaster			Ukraine	Kharkiv
209	OverPower Soft			Russia	Sarapul
210	Oversun Friendship
211	ovich
212	ovich		Unknown				53.19	22.06
213	OVS		Vladislav Osipov	Russia	St.Petersburg
214	OVV Rack			Netherlands
215	Owen Bishop			United Kingdom
216	Owen Brown			United Kingdom
217	Owen Brunette			United Kingdom
218	Owen C. Heinz			United Kingdom
219	Owen Lloyd			United Kingdom
220	Owen Stott			United Kingdom
221	Owl	Power of Sound	Pavel Sorokin	Russia	Izhevsk
222	OWL		Oleg Smirnov	Russia	Rybinsk			0.44
223	OWSoft
224	Oxford Computer Publishing			United Kingdom
225	Oxford Digital Enterprises
226	Oxford Technologies			United Kingdom
227	Oxomusic
228	OYSoft
229	OZ1BII		Henning Andresen	Denmark
230	Ozero Ltd			Russia	Novosibirsk
231	Ozerov V.
232	Ozturk Aker			United Kingdom
233	Ozzyos		Ozzyoss	Czech Republic	Chotěboř		0.40
234	Ozzyoss		Martin Daniel	Czech Republic	Chotěboř		0.40
235	Озеров
236	Озеров В.
237	Олег Копытов		Vassa	Estonia	Tallinn			87.84
238	Олег Фрязинов	OOPS
239	Ольга Наумова		Vassa	Estonia	Tallinn			87.84
240	Орлов С.
241	Отец хлеба		moroz1999	Estonia	Tallinn			142.03