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On-Line Systems Inc

Manchester, CT

General information for On-Line Systems Inc

Physical address
68 Loomis St, Manchester, Ct, 06042
Mailing address
1245 Farmington Avenue, #1380, West Hartford, CT, 06107

Points of contact for On-Line Systems Inc

SAM.gov Points of Contact

Linda Regius
Government Business POC Electronic Business POC
1245 Farmington Avenue, #1380, West Hartford, CT, 06107

Additional contact details may be available

NAICS codes for On-Line Systems Inc

Code Description Small Business
541511 PRIMARY Custom Computer Programming Services Yes
541512 Computer Systems Design Services Yes
541519 Other Computer Related Services No

Update history

2 change(s) tracked
Mar 19, 2026
NAICS 541519 is no longer the primary code
NAICS 541519: exception — → YY
NAICS 541519: small-business status — → E
Mar 19, 2026
NAICS 541511 became the primary code
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