                                                           March 25, 1997


    ThunderBYTE Head Quarters (Research and Development)
    ----------------------------------------------------

    Company:    ESaSS B.V.
    Address:    P.O. Box 1380
                NL-6501 BJ  Nijmegen
                The Netherlands
    Phone:      +31 (0)24 64 88 555
    Fax:        +31 (0)24 64 50 899
    Email:      info@thunderbyte.nl
                sales@thunderbyte.nl
                support@thunderbyte.nl
    CompuServe: 100140,3046
    Website:    http://www.thunderbyte.nl


    For customers interested in any form of site licensing,     
    discuss their anti-virus security needs, or who prefer to 
    purchase the commercial version of ThunderBYTE Anti Virus
    Utilities, complete with a printed manual, please contact
    one of the following commercial distributors.


    IMPORTANT!
    If you do not see your country listed, please send an e- 
    mail directly to info@thunderbyte.nl or call ESaSS B.V..



    ThunderBYTE Distributors
    ------------------------------------

 
Argentina
---------
Company:   UniSoft S.r.L.
Address:   Sarmiento 1452 - Piso 1 Dep.A
           1042 Buenos Aires
           Republica Argentina
Phone:     +54 1 - 372 7243
Fax:       +54 1 - 374 9469
Email:     eli@unisoft.com.ar


Australasia
-----------
Company:   Secure Antivirus Systems International
Address:   P.O. Box 29
           Kallangur 4503
           Australia
Phone:     +61 7 - 32 04 5000
Fax:       +61 7 - 38 86 0500
Email:     rod@softtech.brisnet.org.au
Website:   http://www.tbav.com.au
      

Austria
-------
Company:   AICC Trading GmbH
Address:   Dr. Schrebergasse 5
           A-2380 Perchtoldsdorf bei Wien
           Austria
Phone:     +43 (0)1 869 7736
Fax:       +43 (0)1 865 0504
Email:     hw@aicc.co.at
Website:   http://www.aicc.co.at\security


Belgium
-------
Company:   Simac Distribution Benelux
Address:   Vijfhoekstraat 36
           B-1801 Peutie
           Belgium
Phone:     +32 (0)2 253 6899
Fax:       +32 (0)2 253 6758
Email:     chris.van.poele@simac.be


Company:   Sica International BVBA
Address:   Europaplein 34
           B-3630 Maasmechelen
           Belgium
Phone:     +32 (0)89 77 5850
Fax:       +32 (0)89 76 4164
Email:     tsica@club.innet.be


Brazil
------
Company:   Kanopus Informatica
Address:   Caixa Postal 8301
           80011-970 Curitiba PR
           Brazil
Phone:     +55 41 - 222 0277
Fax:       +55 41 - 233 4232
Email:     jan@kanopus.com.br
Website:   http://www.kanopus.com.br/~tbav

   
Canada
------
Company:   TCT-ThunderBYTE Inc.
Address:   3304 Second St. E., P.O. Box 672
           Cornwall, Ont. K6H 5T5
           Canada
Toll-Free: 1-800-667-TBAV
Phone:     (613) - 930 4444
Fax:       (613) - 936 8429
Email:     info@thunderbyte.com
CompuServe:70754,366
Website:   http://www.thunderbyte.com


The Carribean
-------------
Company:   CCS Technology
Address:   155-157 Tragarete Road
           Port of Spain
           Trinidad
Phone:     +809 622 0035/6
Fax:       +809 628 4130


Chile
-----
Company:   TOPsoft S.A.
Address:   Cirujano Guzman 171
           Providencia
           Chile
Phone:     +562 2354 456
Fax:       +562 2359 471
Email:     rgamberini@interactiva.iactiva.cl


Colombia
--------
Company:   Antivirus Ltda
Address:   Carrera 7 No 72-64 Ofc. 2-03
           Sanrafe de Bogata
           Colombia
Phone:     +571 235 5667
Fax:       +571 310 7291
Email:     jcolmen@colomsat.net.co


Croatia
-------
Company:   Mraz Computer Systems
Address:   Drziceva 14a
           Zagreb
           Croatia 10000
Phone:     +385 161 529 61
Fax:       +385 161 529 62
Email:     mrazelektronik@zg.tel.hr


Czech Republic
--------------
Company:   AEC-Systems Ltd.
Address:   Bayerova 30
           60200 Brno
           Czech Republic
Phone:     +420 5 - 4123 5466
Fax:       +420 5 - 4123 5038
Email:     info@aec.cz
Website:   http://www.aec.cz/


Denmark
-------
Company:   Total Control Scandinavia
Address:   Ronnebaervej 57
           2840 Holte
           Denmark
Phone:     +45 - 45 41 14 46
Fax:       +45 - 45 41 14 47
CompuServe:101726,1430


Egypt
-----

Company:   CompuGeorge
Address:   20, Abu El-Mahasen
           El-Shazly Str. Mohandiseen
           Giza GZ 12411
           Egypt
Phone:     +20 - 234 682 34
Fax:       +20 - 230 391 30


Finland
-------
Company:   Computer Security Nordic AB
Address:   Stora Sodergatan 8c
           222 23 Lund
           Sweden
Phone:     +46 - 46 324 525
Fax:       +46 - 46 324 540
Email:     mailus@comsecnordic.se


France
------
Company:   Delta Logic S.A.
Address:   55, Avenue des Champs Pierreux
           92012 Nanterre Cedex 
           France
Phone:     +33 1 - 41 37 40 90
Fax:       +33 1 - 41 37 40 99
Email:     delta_logic@compuserve.com


Germany
------- 
Company:   Promus Conception GmbH
Address:   Leineweberstr. 15-17
           D-45468 Mulheim a.d. Ruhr
           Germany
Phone:     +49 (0)208 - 47 07 44
Fax:       +49 (0)208 - 47 31 15
Email:     promus@t-online.de
Website:   http://www.promus.de

    
Company:   AndroTec GmbH
Address:   Lunener Strasse 201
           D-59077 Hamm
           Germany
Phone:     +49 (0)2381 - 996 000
Fax:       +49 (0)2381 - 996 003
Email:     AndroTec@aol.com


Greece
------
Company:   Inter Engineering
Address:   PO Box 1626
           G-410 02 Larissa
           Greece
Phone:     +30 (0)41 - 55 39 80
Fax:       +30 (0)41 - 28 52 80
Email:     intereng@compulink.gr


Hong Kong
---------
Company:   Liliek Company Ltd.
Address:   Flat B 5/F Towning Manson
           50-56 Paterson St., Causeway Bay
           Hong Kong
Phone:     +852 - 881 6238
Fax:       +852 - 890 7136
Email:     liliek@hk.super.net


India
-----
Company:   Knokvir
Address:   # 103, Sheshgiri Apts.
           Padmaraonagar, Secunderabad
           500 025 (A.P.) India
Phone:     +91 - 40 7611 877
Fax:       +91 - 40 8123 34
Email:     vijaya.vibha@axcess.net.in


Ireland
-------
Company:   Reflex Magnetics Ireland
Address:   Unit 24, Johnstown Industrial Centre
           Co. Waterford
           Ireland
Phone:     +353 51 841 051
Fax:       +353 51 841 052
Email:     ralf@iol.ie


Italy
-----
Company:   MEE S.p.a.
Address:   Via Villoresi 7
           20143 Milano
           Italy
Phone:     +39 (0)2 - 89 400 401
Fax:       +39 (0)2 - 83 72 564
Email:     tbav.italy@bbs.infosquare.it
Website:   http://www.infosquare.it/~tbav/


Kenia
-----
Company:   Computron Systems
Address:   Off Muthithi Road
           P.O. Box 44300
           Westlands, Nairobi
           Kenia
Phone:     +254 - 2 748 597
Fax:       +254 - 2 748 968


Luxembourg
---------
Company:   Traxx Computer Systems
Address:   9, Rue de Stavelot
           L-9280 Diekirch
           Luxembourg
Phone:     +352 802 436
Fax:       +352 802 821


Malaysia
--------
Company:   Langdale Systems Sdn Bhd
Address:   Suite 19A-11-2
           50450 Kuala Lumpur
           Malaysia
Phone:     +60 (0)3 - 264 6588
Fax:       +60 (0)3 - 264 6804
Email:     cchan@insas.po.my


Marocco
-------
Company:   Abacus Maroc S.A.
Address:   65, Av. Abdelkrim Khattabi Sect. 1
           Hay Essalam
           Sale
           Marocco
Phone:     + 212 - 7 804 646
Fax:       + 212 - 7 804 648
Email:     abacus@mbox.azure.net


Mexico
------
Company:   MicroAsist S.A. de C.V.
Address:   Acapulco No. 62-3, Colonia, Roma
           06700 Mexico D.F., Mexico City
           Mexico
Phone:     +525 - 211 5764
Fax:       +525 - 553 0042
Email:     framos@storm.mx.ges.com
Website:   http://www.thunderbyte.com.mx


The Netherlands
---------------
Company:   S.H.A.R.K. B.V. International
Address:   P.O. Box 159
           NL-2130 AD  Hoofddorp
           The Netherlands
Phone:     +31 (0)23 56 33 960
Fax:       +31 (0)23 56 13 165
Email:     international@shark.nl
CompuServe:100613,573
Website:   http://www.shark.nl


Norway
------
Company:   Computer Security Nordic AB
Address:   Stora Sodergatan 8c
           222 23 Lund
           Sweden
Phone:     +46 - 46 324 525
Fax:       +46 - 46 324 540
Email:     mailus@comsecnordic.se


Company:   Total Control Norge
Address:   Ensjoveien 12b
           N-0655 Oslo
           Norway
Phone:     +47 - 2267 1157
Fax:       +47 - 2268 0505


Peru
----
Company:   CompuPlus S.A.
Address:   Diez Canseco 150
           Ofic. 603 Miraflores Lima 18
           Peru
Phone:     +51 1241 0594
Fax:       +51 1444 3755
Email:     jlpn@amauta.rcp.net.pe


Philippines
-----------
Company:   Integrity Computer Software Systems
Address:   4357 Rosemallow Street
           Sun Valley Subdivision
           Paranaque, Metro Manila
           Philippines
Phone:     +63 - 2821 5854
Fax:       +63 - 2823 0247
E-mail:    integrit@mnl.sequel.net

Poland
------
Company:   Polgraf-Harma spolka cywilna
Address:   P.O. Box 448
           64-920 Pila
           Poland
Phone:     +48 - 67 12 51 37
Fax:       +48 - 67 12 51 37


Portugal
--------
Company:   Moniz Dias, Lda
Address:   Quinta do Mirante
           Rua Loubet Bravo, 47
           Atelier B - Pendao
           2745 Queluz
           Portugal
Phone:     +351 1 - 436 5714
Fax:       +351 1 - 436 5716
E-mail:    mdti@mail.telepac.pt


Republic of Singapore
---------------------
Company:   Langdale Computer Services Pte Ltd.
Address:   45 Jalan Pemimpin #09-00
           Foo Wah Industrial Building
           Singapore 2057
Phone:     +65 - 259 6855
Fax:       +65 - 258 2397
Email:     cchan@insas.po.my


Romania
-------
Company:   CS-Software SRL
Address:   Str. Izv. Crisului Nr. 7
           Bl. A5,  Sc. D, Ap. 55
           75385 Bucharest
           Romania
Phone:     +40 - 1 629 54 27
Fax:       +40 - 1 629 54 27
Email:     gabriel@css.pcnet.ro


Company:   R.C. Team
Address:   Str. Arges nr. 13
           1900 Timisoara
           Romania
Phone:     +40 - 56 201271
Fax:       +40 - 56 201128
Email:     rc_team@monte.litm.sfos.ro


Slovak Republik
---------------
Company:   AEC-Systems Ltd.
Address:   Pribinova 25
           81902 Bratislava
           Slovakia
Phone:     +421 7 - 2103029
Fax:       +421 7 - 2103029
Email:     aec@aec.cz


Southern Africa
--------------- 
Company:   Gauteng Technologies
Address:   79-3rd Avenue, Highlands North
           PO Box 1541
           ZA-2018 (Bramley) Johannesburg
           South Africa
Phone:     +27 11 885 2960
Fax:       +27 11 885 2963
E-mail:    helpyou@iafrica.com


Spain
-----
Company:   ORJUPEGA S.L.
Address:   Lago Van 14 Local
           28032 Madrid
           Spain
Phone:     +34 1 - 776 6431
Fax:       +34 1 - 776 6537


Suriname
--------
Company:   CASH N.V.
Address:   Keizerstraat 48-50
           Paramaribo
           Suriname
Phone:     +597 - 422 121
Fax:       +597 - 422 070
Email:     cashnv@sr.net


Sweden
------
Company:   Computer Security Nordic AB
Address:   Stora Sodergatan 8C
           222 23 Lund
           Sweden
Phone:     +46 - 46 324 525
Fax:       +46 - 46 324 540 
Email:     mailus@comsecnordic.se


Company:   DataPhone Sweden AB
Address:   Industrivagen 11
           S-17148 Solna
           Sweden
Phone:     +46 8 - 734 0600
Fax:       +46 8 - 734 0601
Email:     support@dataphone.se


Switzerland
-----------
Company:   Senn Data Security
Address:   Altenbachstrasse 41
           CH-8832 Wollerau
           Switzerland
Phone:     +41 (0)1 786 26 00
Fax:       +41 (0)1 786 26 10
CompuServe:100670,1336


Tanzania
--------
Company:   Computron Systems
Address:   Off Muthithi Road
           P.O. Box 44300
           Westlands, Nairobi
           Kenia
Phone:     +254 2 748 597
Fax:       +254 2 748 968


Tunesia
-------
Company:   WAN Formation
Address:   Imm Saadi Tour C-D
           7e Route de L'Arianna
           2080 Tunis
           Tunesia
Phone:     +216 1 704 470
Fax:       +216 1 704 354


Uganda
------
Company:   Computron Systems
Address:   Off Muthithi Road
           P.O. Box 44300
           Westlands, Nairobi
           Kenia
Phone:     +254 2 748 597
Fax:       +254 2 748 968


United Kingdom
------
Company:   Case Software Systems (Europe) Inc.
Address:   1 Padstow Avenue
           Milton Keynes
           Bucks, MK6 2EP
           United Kingdom
Phone:     +44 1908 232350
Fax:       +44 1908 694943
Email:     dcase@cssi.co.uk


USA
---
Company:   TCT-ThunderBYTE Corporation
Address:   49 Main St., Suite 300
           Massena, N.Y. 13662
           USA
Toll-Free: 1-800-667-8228
Phone:     (315) 764 1616
Fax:       (613) 936 8429
Email:     info@thunderbyte.com
CompuServe:70754,366
Website:   http://www.thunderbyte.com

 
Yugoslavia
----------
Company:   GEA Computer Systems
Address:   Bogiceviceva 6
           32000 Cacak
           Yugoslavia
Phone:     +381 32 24 890
Fax:       +381 32 23 277




