General information for The Middlesex Corporation
Physical address
1 Spectacle Pond Rd, Littleton, Ma, 01460
Mailing address
1 Spectacle Pond Rd, Littleton, MA, 01460
Website
middlesexco.com
Points of contact for The Middlesex Corporation
SAM.gov Points of Contact
Thomas
Grondine
Government Business POC
Electronic Business POC
Senior Vice President
ONE SPECTACLE POND ROAD, Littleton, MA, 01460
Claire
Coupal
Alternate Electronic Business POC
Estimating Coordinator Preconstruction
1 Spectacle Pond Road, Littleton, MA, 01460
Additional contact details may be available
NAICS codes for The Middlesex Corporation
| Code | Description | Small Business |
|---|---|---|
|
237310
PRIMARY
|
Highway, Street, and Bridge Construction
|
No
|
| 236220 | Commercial and Institutional Building Construction | No |
| 237110 | Water and Sewer Line and Related Structures Construction | No |
| 237120 | Oil and Gas Pipeline and Related Structures Construction | No |
|
237130
|
Power and Communication Line and Related Structures Construction
|
No
|
|
237990
|
Other Heavy and Civil Engineering Construction
|
No
|
|
238910
|
Site Preparation Contractors
|
No
|
PSC codes for The Middlesex Corporation
| Code | Description |
|---|---|
| Y1BD | CONSTRUCTION OF AIRPORT RUNWAYS AND TAXIWAYS |
| Y1BZ | CONSTRUCTION OF OTHER AIRFIELD STRUCTURES |
| Y1EA | CONSTRUCTION OF AMMUNITION FACILITIES |
|
Y1LA
|
CONSTRUCTION OF AIRPORT SERVICE ROADS
|
|
Y1LB
|
CONSTRUCTION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS
|
|
Y1LZ
|
CONSTRUCTION OF PARKING FACILITIES
|
|
Y1NZ
|
CONSTRUCTION OF OTHER UTILITIES
|
|
Z2BD
|
REPAIR OR ALTERATION OF AIRPORT RUNWAYS AND TAXIWAYS
|
Update history
2 change(s) tracked
Jul 23, 2026
NAICS 237990 is no longer the primary code
Jul 23, 2026
NAICS 237310 became the primary code
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