| Aviation | Advertising | CENTRO | 000040500 | $68,622.41 |
| Aviation | Advertising | HEARST ARGYLE PROPERTIES INC | 000028734 | $28,353.70 |
| Aviation | Advertising | OUTFRONT MEDIA INC | 000040692 | $29,868.72 |
| Aviation | Airfield Lighting | ADB AIRFIELD SOLUTIONS LLC. | 000037027 | $30,390.57 |
| Aviation | Bond Financing | MOODY'S INVESTOR SERVICE | 000001981 | $16,000.00 |
| Aviation | Chemicals & Chlorine | GENERAL ATOMICS INTL SVCS CORP | 000028445 | $77,652.56 |
| Aviation | Computer Hardware | ANIXTER, INC | 000035267 | $22,174.97 |
| Aviation | Computer Hardware | SHI INTERNATIONAL CORP | 000002839 | $12,724.03 |
| Aviation | Construction Administration | JACOBS ENGINEERING GROUP INC. | 000037356 | $13,731.23 |
| Aviation | Construction Contracts | LGR1 INC | 000041306 | $120,000.00 |
| Aviation | Contract Law Enforcement | TOWN OF LONDONDERRY - POLICE DEPT | 000035400 | $933,272.10 |
| Aviation | Contract Manpower | COMPUTER AID, INC. | 000041399 | $29,627.68 |
| Aviation | Contracted Airport Rescue & Fire | PRO-TEC FIRE SERVICES | 000041020 | $526,450.65 |
| Aviation | Contracts | AMANO-MCGANN, INC. | 000036660 | $23,324.00 |
| Aviation | Contracts | AVIATION SECURITY | 000029902 | $15,000.00 |
| Aviation | Contracts | NATIONAL GARAGES, INC. | 000002059 | $318,936.64 |
| Aviation | Contracts | US CUSTOMS SERVICE | 000023868 | $146,379.52 |
| Aviation | Contracts | US SECURITY ASSOCIATES | 000037862 | $158,739.87 |
| Aviation | Contracts | WASTE MANAGEMENT OF NH INC | 000003185 | $15,506.34 |
| Aviation | Custodial Services | JCM BUSINESS SOLUTIONS LLC. | 000037213 | $649,784.84 |
| Aviation | Custodial Supplies | CENTRAL PAPER PRODUCTS CO INC | 000000538 | $21,214.62 |
| Aviation | Dues, Fees, & Licenses | AMERICAN ASSOC OF AIRPORT EXEC | 000000113 | $18,000.00 |
| Aviation | Electricity | EVERSOURCE | 000037784 | $665,698.57 |
| Aviation | Gas, Oil & Diesel Fuel | GLOBAL MONTELLO GROUP CORP | 000037851 | $28,023.06 |
| Aviation | Insurance - CGL | CROSS INSURANCE | 000038396 | $116,463.43 |
| Aviation | Insurance - Other | CROSS INSURANCE | 000038396 | $25,201.00 |
| Aviation | Insurance - Property | CROSS INSURANCE | 000038396 | $164,296.00 |
| Aviation | Insurance - Vehicles | CROSS INSURANCE | 000038396 | $73,770.00 |
| Aviation | Leases - All | LEAF | 000039713 | $13,391.70 |
| Aviation | Maintenance & Repairs/Real Property | FRANKLIN PAINT CO INC | 000001127 | $22,380.00 |
| Aviation | Marketing | CORPORATE IMAGES LLC | 000038258 | $21,994.24 |
| Aviation | Marketing | RUMBLETREE INC | 000032725 | $92,930.93 |
| Aviation | Marketing | UNH SURVEY CENTER | 000032086 | $25,402.00 |
| Aviation | Natural Gas | LIBERTY UTILITIES | 000038113 | $25,717.39 |
| Aviation | Natural Gas | SPRAGUE OPERATING RESOURCES LLC | 000038431 | $40,600.80 |
| Aviation | Other Project Costs | AECOM TECHNICAL SERVICES,INC | 000039306 | $26,342.36 |
| Aviation | Other Project Costs | EPLUS TECHNOLOGY INC | 000038185 | $264,715.46 |
| Aviation | Other Project Costs | GCR INC | 000030301 | $44,974.26 |
| Aviation | Other Project Costs | HOYLE TANNER & ASSOCIATES INC | 000001444 | $42,803.53 |
| Aviation | Other Project Costs | JACOBS ENGINEERING GROUP INC. | 000037356 | $150,574.31 |
| Aviation | Other Project Costs | LAVALLEE/BRENSINGER PA | 000001679 | $12,473.59 |
| Aviation | Other Project Costs | NORTHEAST EARTH MECHANICS INC | 000024694 | $76,606.74 |
| Aviation | Other Project Costs | R S AUDLEY INC | 000029357 | $158,265.92 |
| Aviation | Other Project Costs | RS AUDLEY INC | 000031165 | $188,910.79 |
| Aviation | Other Services | CRAWFORD, MURPHY & TILLY, INC | 000041396 | $38,258.93 |
| Aviation | Other Services | CUSHMAN & WAKEFIELD OF NH INC | 000041171 | $16,200.00 |
| Aviation | Other Services | HAMBLETT & KERRIGAN, PA | 000023511 | $25,818.08 |
| Aviation | Other Services | JACOBS ENGINEERING GROUP INC. | 000037356 | $18,388.84 |
| Aviation | Other Services | MCFARLAND JOHNSON INC | 000001883 | $10,250.11 |
| Aviation | Other Services | NORMANDEAU ASSOCIATES INC | 000025464 | $20,820.91 |
| Aviation | Rental Machinery & Equipment | MILTON RENTS INC | 000041434 | $12,050.00 |
| Aviation | Service Agreements | ALLIED UNIVERSAL TECHNOLOGY SRVS | 000041160 | $59,441.54 |
| Aviation | Service Agreements | ENGIE SERVICES | 000039960 | $284,434.58 |
| Aviation | Service Agreements | GATEKEEPER SYSTEMS, INC | 000039864 | $10,500.00 |
| Aviation | Service Agreements | J.C. EHRLICH CO. INC | 000038903 | $50,391.88 |
| Aviation | Service Agreements | KONE INC, | 000001980 | $55,284.00 |
| Aviation | Service Agreements | MOTOROLA SOLUTIONS INC | 000002004 | $10,691.00 |
| Aviation | Service Agreements | PC CONNECTION | 000018968 | $38,265.39 |
| Aviation | Service Agreements | TERMINAL SYSTEMS INTERNATIONAL | 000028893 | $22,380.00 |
| Aviation | Sewer & Water | WATER WORKS | 000001805 | $20,937.42 |
| Aviation | Special Projects | CARAHSOFT TECHNOLOGY CORPORATION | 000041366 | $36,046.12 |
| Aviation | Special Projects | CENTRAL PAPER PRODUCTS CO INC | 000000538 | $11,298.97 |
| Aviation | Special Projects | FUSION CELL LLC | 000041483 | $13,200.00 |
| Aviation | Special Treated Airfield Sand | HOLLISTON SAND CO., INC. | 000020760 | $21,523.72 |
| Aviation | Street Lighting | GRAYBAR ELECTRIC COMPANY, INC | 000001288 | $11,171.47 |
| Aviation | Street Lighting | K L JACK & CO INC | 000001614 | $10,687.50 |
| Aviation | Street Lighting | STANDARD SIGNS INC | 000028772 | $10,130.16 |
| Aviation | Telephone | CONSOLIDATED COMMUNICATIONS | 000040508 | $17,048.14 |
| Aviation | Telephone | VERIZON WIRELESS | 000031555 | $10,206.66 |
| Aviation | Vehicle Repairs/Parts | BANK OF AMERICA | 000039427 | $15,016.59 |
| Aviation | Vehicle Repairs/Parts | UNITED ROTARY BRUSH CORP | 000003106 | $10,801.50 |