Websites targeting keyword government contracting
118 websites are using keyword government contracting in their content.
Total results: 118
Domains on this page: 74
Different keywords:
Results:
Federal Government Contractinghttp://portalrankings.com/info/jenniferschaus.com
Washington DC based consulting firm providing federal government contracts / procurement services ie. SBA 8(a) Cert to GSA Schedule, contract admin & more.
- Updated On (Date): 2015-Apr-14
- Expiration time: 2018-Jan-28
- Website Registered On (Date): 2005-Jun-14
Russell Planning & Engineering | Civil & Environmental Engineering, Land Planning, Government Contracting, Entitlement, Government Contracting and morehttp://portalrankings.com/info/russelleng.biz
Russell Planning and Engineering, located in Durango, CO is a full service Civil Engineering and Land Planning company. We serve both private and public clients throughout the Four Corners area. Our staff of Engineers and Planners can handle all your land development needs. We work with residential developers, municipalities and governments to design private residential developments, public improvement projects, revitalization and enhancement of existing downtown streetscapes and improvements to existing public infrastructure.
- Google Analytics code: 8328965-3
Olgoonik - Government Contracting and Commercial Serviceshttp://portalrankings.com/info/olgoonik.com
Olgoonik is a strong family of government and commercial contracting companies specializing in construction, logistics, security, environmental, inspections and oilfield support services.
- Google Analytics code: 38719194-1
- Updated On (Date): 2017-Mar-08
- Expiration time: 2020-Mar-12
- Website Registered On (Date): 1999-Mar-12
InteliTrac, Inc. — Homehttp://portalrankings.com/info/intelitrac.com
InteliTrac, Making Real Time Real
- Updated On (Date): 2017-Oct-27
- Expiration time: 2019-Mar-10
- Website Registered On (Date): 2001-Mar-10
Government Contracting Tips – Master Government Contractinghttp://portalrankings.com/info/governmentcontractingtips.com
- Google+ User ID: +USFederalContractorRegistration
- Google Analytics code: 72243462-1
- Updated On (Date): 2016-Apr-12
- Expiration time: 2020-Jan-04
- Website Registered On (Date): 2011-Jan-04
Defense Studies Institute - Government Contracting Informationhttp://portalrankings.com/info/defensestudies.net
Government contracting information and guidance for doing business with the Department of Defense (DoD) and military bases across the United States.
- Google Analytics code: 87686150-1
- Updated On (Date): 2017-Mar-04
- Expiration time: 2018-Mar-17
- Website Registered On (Date): 2016-Mar-17
erg :: an 8A firmhttp://portalrankings.com/info/envrg.com
Environmental Research Group, LLC (ERG) is a leading force within the military and government contracting industry. With focused experience, the staff — including management and field employees — represents the best of the best.
- Updated On (Date): 2016-Sep-21
- Expiration time: 2019-Nov-29
- Website Registered On (Date): 1999-Nov-29
Government grants and Small Business Resourceshttp://portalrankings.com/info/adora.net
Government grants for business, families and individuals, and Small Business Advice and Tips
- Updated On (Date): 2018-Feb-10
- Expiration time: 2019-Oct-12
- Website Registered On (Date): 1999-Oct-12
Government Proposal Writing Training Classes & Government Contracting Courseshttp://portalrankings.com/info/proposaltrainingdevelopment.com
Proposal Writing Training Development Classes and Government Contracting Courses and Workshops. Get consulting services and increase your revenues.
- Google+ User ID: 100028964149582949753
- Updated On (Date): 2016-Aug-12
- Expiration time: 2018-Aug-11
- Website Registered On (Date): 2014-Aug-11
Veteran Solutions Inc | Maryland | Federal Government Contractinghttp://portalrankings.com/info/veteransolutions.com
VSI is a Federal Government Contractor providing Intelligence, Security, Administrative Support and Contracting Services to Governement and Commercial Agencies.
- Updated On (Date): 2017-Jul-12
- Expiration time: 2020-Apr-19
- Website Registered On (Date): 2008-Apr-19
NIGP - The Institute for Public Procurementhttp://portalrankings.com/info/nigp.org
The foremost authority in public procurement. Develop and support public procurement professionals. Association for public procurement professionals.
- Google Analytics code: 5585564-1
- Updated On (Date): 2016-Apr-29
- Expiration time: 2019-Dec-25
- Website Registered On (Date): 1995-Dec-26
Government Contracting and Commercial Services - RDTShttp://portalrankings.com/info/rightdirectiontech.com
RDTS employs innovative and driven IT professionals who provide risk-managed, state-of-the art information technology services to our customers. RDTS has proven experience in supporting information systems, administrative functions, and process improvements throughout the Government and will continue to provide superior support to our customers.
- Updated On (Date): 2015-Aug-16
- Expiration time: 2020-Aug-31
- Website Registered On (Date): 2007-Aug-31
Govcon.com: Digital Marketplace for the government contracting industryhttp://portalrankings.com/info/govcon.com
Resource for professionals in the government contracting industry- Information on manufacturing, technology and e-commerce for government contracts, government markets, CBD, state contracts, SBA
- Google Analytics code: 13015922-33
- Updated On (Date): 2018-Jan-19
- Expiration time: 2019-Mar-25
- Website Registered On (Date): 1995-Mar-24
The C3 Group | Advertising & Integrated Marketing Solutionshttp://portalrankings.com/info/thec3group.net
The C3 Group is a 100% Cherokee Indian owned advertising agency based in Tulsa, OK. We've been trusted with the advertising needs of great clients since
- Google+ User ID: 101525548129783452222
- Google Analytics code: 15217521-1
- Updated On (Date): 2017-May-28
- Expiration time: 2018-May-27
- Website Registered On (Date): 2005-May-27
Red Alphahttp://portalrankings.com/info/red-alpha.com
software engineering government contracting system administration
- Google+ User ID: 115555753636397142990
- Google Analytics code: 51209343-2
- Updated On (Date): 2017-Apr-16
- Expiration time: 2019-Apr-16
- Website Registered On (Date): 2009-Apr-16
The LEAD Program Inc.http://portalrankings.com/info/theleadprogram.com
Helping to bridge the gap between small business owners and federal government contracting.
- Updated On (Date): 2017-Apr-04
- Expiration time: 2018-Apr-04
- Website Registered On (Date): 2017-Apr-04
DefPointhttp://portalrankings.com/info/defpoint.com
Defense Point Security, LLC (DPS) is the choice provider of Cyber Security services to the Federal Government. As a certified small business, DPS is uniquely qualified to provide Government focused cyber security solutions meeting Federal requirements
- Google Analytics code: 38702974-1
- Updated On (Date): 2017-Jan-11
- Expiration time: 2020-Oct-16
- Website Registered On (Date): 2009-Oct-16
Government Training Inc.http://portalrankings.com/info/governmenttraininginc.com
Government Training Inc. provides worldwide training and consulting to government agencies and contractors that support government in areas of business and financial management, acquisition and contracting, physical and cyber security and grant writing. Our management team and instructors are seasoned executives with demonstrated experience in areas of Federal, State, Local and DoD needs and mandates.
- ID for Google Adsense: ca-pub-7478290146653967
- Google Analytics code: 6041199-4
- Updated On (Date): 2016-Sep-09
- Expiration time: 2017-Aug-27
- Website Registered On (Date): 2009-Aug-27
FARSmarterBids.com: Government contract bidding resources and directorieshttp://portalrankings.com/info/farsmarterbids.com
Government regulations, clauses, standards, and information service. Access to FARS and department research for U.S. government contractors and subcontractors.
- ID for Google Adsense: ca-pub-5509371907508797
- Google Analytics code: 12459690-1
- Updated On (Date): 2016-Sep-15
- Expiration time: 2017-Sep-14
- Website Registered On (Date): 2005-Sep-14
CSO QATAR OFFICIAL HOME PAGEhttp://portalrankings.com/info/cso.qa
CSO (COMPLETE SOURCE ONE) is a young aggressive company has been in the government contracting business since 1991.
- Updated On (Date): 2017-Sep-11
Government Contractinghttp://portalrankings.com/info/wingovernmentcontracts.com
Government contracts out an estimated 3 trillion dollars annually in goods and services. Many government agencies require that a percentage of the contracted procurements be set aside for Small businesses.
- ID for Google Adsense: ca-pub-1421870723695955
- Google Analytics code: 3689393-5
- Updated On (Date): 2017-Jun-27
- Expiration time: 2018-Jun-26
- Website Registered On (Date): 2009-Jun-26
Sams Contracting Consulting and Training business and contracting consultanthttp://portalrankings.com/info/samscct.com
Sams Contracting Consulting and Training provides guidance in the areas of Starting A New Business, Setting Up LLCs and Corporations, Writing Business Plans, Business Management Services, Government Contracting Support, 8(a) applications, GSA Schedules, Business Development, Proposal Writing, etc.
- Google Analytics code: 52784510-1
- Updated On (Date): 2015-Jul-09
- Expiration time: 2018-Oct-07
- Website Registered On (Date): 2012-Oct-07
Federal State & Local Government Contracts and Procurementhttp://portalrankings.com/info/fedbizaccess.com
Top Business Opportunities with the Federal Government Contracting Companies. Bid on Government Contracts & Registration, GSA Schedules.
- Google Analytics code: 71690854-5
- Updated On (Date): 2015-Aug-07
- Expiration time: 2017-Sep-22
- Website Registered On (Date): 2010-Sep-22
Welcome to NorCal PTAC | Tech Futures Grouphttp://portalrankings.com/info/techfuturesgroup.org
The Northern California PTAC Mobile Site offers free counseling to small businesses, top-notch seminars on business topics, and referrals to other resource providers.
- Google Analytics code: 10185971-23
WholePoint Systems, LLChttp://portalrankings.com/info/wholepointsystems.com
WholePoint Systems is a technical recruiting service for Finance, Accounting, Retail Banking, Education, Healthcare, Engineering, Construction, Government
- Google Analytics code: 51056697-1
- Updated On (Date): 2017-Mar-13
- Expiration time: 2019-Mar-12
- Website Registered On (Date): 2014-Mar-12
Helping You Grow | Roschke & Wallhttp://portalrankings.com/info/roschkewall.com
Roschke & Wall is a full-service tax, accounting, and consulting firm serving Conejo Valley and the greater Los Angeles area.
- Google Analytics code: 100146974-4
- Updated On (Date): 2016-Jan-29
- Expiration time: 2019-Feb-28
- Website Registered On (Date): 2013-Feb-28
State & Local Government Bid and Contract Opportunitieshttp://portalrankings.com/info/govcb.com
GOVCB lists government bid, government contract, government bids, government contracts, bid contract awardS, bid matching, bid forecasts, sealed bids, contract histories and contracts from federal governments, state governments, local government, educational purchasing agencies..
- Google Analytics code: 414704-3
- Updated On (Date): 2017-Mar-02
- Expiration time: 2018-Mar-30
- Website Registered On (Date): 2004-Mar-30
ChallengeHER – Opportunities for Women in Federal Contractinghttp://portalrankings.com/info/challengeher.us
ChallengeHER is a national initiative to boost government contracting opportunities for women-owned small businesses with a special focus on the Women-owned Small Business (WOSB) Federal Contracting Program. In April 2013, WIPP, American Express OPEN, and the SBA launched ChallengeHER to deliver free workshops, mentoring, and direct access to government buyers. History Since its inception, ChallengeHER has…
- Updated On (Date): 2018-Feb-08
- Expiration time: 2018-Jan-27
- Website Registered On (Date): 2016-Jan-28
Potomac Officers Clubhttp://portalrankings.com/info/potomacofficersclub.com
The Potomac Officers Club (POC) is a membership Organization focused on executives within Government and the Government Contracting (GovCon)
- Google Analytics code: 17967174-1
- Updated On (Date): 2017-Dec-15
- Expiration time: 2019-Jan-18
- Website Registered On (Date): 2002-Jan-18
Portage, Inc. - Portage Inc.http://portalrankings.com/info/portageinc.com
- Updated On (Date): 2017-Feb-17
- Expiration time: 2018-Jan-23
- Website Registered On (Date): 2003-Jan-23
DACIShttp://portalrankings.com/info/dacis.com
Publisher of online competitive intelligence databases for the defense, aerospace, and government contracting communities.
- Google Analytics code: 5686424-1
- Updated On (Date): 2016-May-06
- Expiration time: 2018-Aug-18
- Website Registered On (Date): 2002-Aug-18
Bid Contract: Federal, State, Local Government Contracts & Bids Notificationhttp://portalrankings.com/info/bidcontract.com
Bid Contract maintains the most comprehensive list of US government contracts, government bids, government auctions, RFPs (RFP, request for proposal), RFQs (RFQ, request for quotation), RFIs (RFI, request for information), government projects, government surplus, and other government contracting and bidding opportunities published by all levels of government agencies in the United States. We also maintain an exclusive list of government contracts and bids via our e-Purchasing service for government buyers. These include federal government, state government, county government, city government, municipal government, local government, community government, town agencies, and other government agency buyers such as college, university, school district, hospital, airports, correctional facility, water district, public utility, police and fire departments, and government authorities.
- Updated On (Date): 2013-Dec-22
- Expiration time: 2018-Jun-29
- Website Registered On (Date): 2003-Jun-29
Loren Data's FBO Daily -- Government Contracting -- FedBizOpps the Way You Want Ithttp://portalrankings.com/info/fbodaily.com
FedBizOpps the Way You Want It - Best listing of US Federal Contracting notices, searches and subscriptions with free, on-line archives back to 1995
- ID for Google Adsense: ca-pub-72471496420888
- Google Analytics code: 8246679-1
- Updated On (Date): 2016-Sep-16
- Expiration time: 2017-Oct-31
- Website Registered On (Date): 2001-Oct-31
Centeva | Service Excellence in Pursuit of Customer Excellencehttp://portalrankings.com/info/centeva.com
Centeva provides acquisition services to the federal government. Services include acquisition lifecycle, strategically redesigning acquisition processes, Contract Specialist support, and implementing acquisitions software.
- Google Analytics code: 87973113-1
- Updated On (Date): 2015-Jun-23
- Expiration time: 2019-Jan-06
- Website Registered On (Date): 2007-Jan-06
Kinetek Consulting | IBM | Deltek | Government Contracting | Experts | Kinetekhttp://portalrankings.com/info/kinetek.com
Kinetek is a solution provider specializing in IBM Cognos, TM1, Business Analytics, Business Intelligence, Deltek Costpoint Consulting and Training
- Google Analytics code: 41070492-1
- Updated On (Date): 2016-Dec-19
- Expiration time: 2019-Dec-14
- Website Registered On (Date): 1994-Dec-15
Pothole Killershttp://portalrankings.com/info/potholekillers.com
Patch Management is the industry leader for fast, effective and environmentally safe spray patching.
- Google Analytics code: 1966692-9
- Updated On (Date): 2016-Sep-15
- Expiration time: 2018-Sep-08
- Website Registered On (Date): 2000-Sep-08
GovPurchase Comprehensive Market Intelligence - GovPurchasehttp://portalrankings.com/info/govpurchase.com
GovPurchase is the most comprehensive government contracting database, with the largest number of federal, state, and local bids available online.
- Google+ User ID: 102694833684837548675
- Google Analytics code: 59233083-1
- Updated On (Date): 2017-Feb-08
- Expiration time: 2018-Feb-07
- Website Registered On (Date): 2013-Feb-07
AFSC/Magellan Federalhttp://portalrankings.com/info/afsc.com
With a 137-year legacy of service, AFSC is recognized for our deeply committed people and our industry‑leading processes that help the government do more with every dollar.
- Updated On (Date): 2015-Apr-30
- Expiration time: 2021-Sep-19
- Website Registered On (Date): 1993-Sep-20
Home - Noridian Healthcare Solutionshttp://portalrankings.com/info/noridiansolutions.com
Noridian Healthcare Solutions has 50+ years of private health care sector, public sector, and government contracting experience.
- Google Analytics code: 93310976-6
- Updated On (Date): 2016-Sep-08
- Expiration time: 2017-Aug-29
- Website Registered On (Date): 2012-Aug-29
indexhttp://portalrankings.com/info/enableventures.com
This site describes the products and services offered by EnableVentures, Inc. EnableVentures provides education and consulting services to entrepreneurs. Our primary product is Supercoach® Entrepreneurial Training (SET) which is offered globally. EnableVentures, Inc. also provides educational services and proposal writing assistance and consulting to help small firms working with the Small Business Innovative Research (SBIR) program. This also includes assistance to organizations developing STTR programs as well.
- Updated On (Date): 2017-Jun-12
- Expiration time: 2018-Jul-05
- Website Registered On (Date): 2005-Jul-05
Dual Citizen LLC - Jeremy Tamanini - Strategic Communications - Global Green Economy Indexhttp://portalrankings.com/info/dualcitizeninc.com
Dual Citizen advises clients on how to leverage data analytics and strategic communications to further their growth and development agendas. We work with government ministries, international organizations and private firms on consulting assignments and by sub-contracting with strategic partners.
- Google+ User ID: 112914452202311608624
- Google Analytics code: 12323032-1
- Updated On (Date): 2017-Jul-08
- Expiration time: 2018-Nov-18
- Website Registered On (Date): 2009-Nov-18
Hannigan for FCRC Chairman | Tim Hannigan | Fairfax Countyhttp://portalrankings.com/info/hanniganforchairman.com
Meet The Candidate - Tim Hannigan for FCRC Chairman, Fairfax County Republican Committee. He is the President of Hannigan Enterprises, LLC. A previous Marine officer and Vice President of different Government contracting organizations.
- Google Analytics code: 112402495-1
- Updated On (Date): 2018-Jan-11
- Expiration time: 2019-Jan-09
- Website Registered On (Date): 2018-Jan-09
Federal Contractor Registry – Government CCR Registration Service for CCR, ORCA, CAGE, DUNShttp://portalrankings.com/info/federalcontractorregistry.com
Federal Contractor Registry assists small to large businesses with SAM registration, CCR, ORCA, CAGE and DUNS registration in order to start bidding on US Federal government contracting opportunities.
- Google Analytics code: 24617219-1
- Updated On (Date): 2018-Jan-25
- Expiration time: 2018-Mar-14
- Website Registered On (Date): 2011-Mar-14
Home | talentnow! contemporary talent solutionshttp://portalrankings.com/info/talentnow.co.nz
TalentNow is your Regional Recruitment Solution. Regional talent, Regional contracting, Regional jobs
- Google Analytics code: 33190848-1
- Updated On (Date): 2016-May-27
- Expiration time: 2018-Jun-04
- Website Registered On (Date): 2004-Jun-04
Government Solicitations and Award Datahttp://portalrankings.com/info/selectaptac.net
Government Solicitations by City, State and Local, Parts Acquisition, Professional Services, Contracting Officers, Awards and Expiring Contracts
- Updated On (Date): 2016-Jul-27
- Expiration time: 2018-Aug-01
- Website Registered On (Date): 2014-Aug-01
Welcome to InfraPacthttp://portalrankings.com/info/infrapact.com
InfraPact - an advanced and fully mechanized Infrastructure contracting organization
- Updated On (Date): 2017-Apr-26
- Expiration time: 2018-Apr-25
- Website Registered On (Date): 2012-Apr-25
ARB Holdings Limited - Homehttp://portalrankings.com/info/arbhold.co.za
arb, electrical wholesaler, power and instrumentation cable, overhead line equipment and conductors, general electrical contracting material, durban south africa, bee, black empowered, electronic, electrical equipment, black-empowered electrical wholesaler, large heavy industry, parastatals, construction industry, electrical contractors, government overhead electrification programme, mining industry, power, batsomi power, black economic empowerment, arb.co.za
- Updated On (Date): 2017-Aug-23
- Expiration time: 2018-Aug-23
- Website Registered On (Date): 2007-Aug-23
The Nutmeg Companies, Inc. | General Contractors in Norwich, (CT) Connecticuthttp://portalrankings.com/info/nutmegcompanies.com
The Nutmeg Companies, Inc. are a team of professionals dedicated to providing quality design and construction for commercial buildings and systems. We are proud to offer services in commercial, medical, industrial, major mechanical, education and federal government construction.
- Google Analytics code: 5000800-55
- Updated On (Date): 2017-Mar-03
- Expiration time: 2018-May-01
- Website Registered On (Date): 1996-Apr-30
GTMR, Inc.http://portalrankings.com/info/gtmrinc.com
We're a customer focused engineering services company providing design engineering, prototype manufacturing, testing of cutting-edge tactical systems, development of superior interactive electronic technical manuals and so much more.
- Updated On (Date): 2016-Apr-30
- Expiration time: 2020-Sep-02
- Website Registered On (Date): 2005-Sep-02
Florida Construction Legal Updates | Florida Construction Lawyerhttp://portalrankings.com/info/floridaconstructionlegalupdates.com
Florida Construction Legal Updates is an informative blog about Florida construction law and government contracting. It is a blog for contractors, developers,
- Known AddThis user account ID: ra-5193fa4560d86329
- Google Analytics code: 86354924-1
- Updated On (Date): 2014-Dec-06
- Expiration time: 2017-May-03
- Website Registered On (Date): 2011-May-03
CAEIhttp://portalrankings.com/info/caeiinc.com
CAEI, Inc. provides Management Consulting and Professional Services, based in Washington DC/Baltimore area.
- Google Analytics code: 55357509-5
- Updated On (Date): 2018-Feb-28
- Expiration time: 2019-Feb-18
- Website Registered On (Date): 2011-Feb-18
GSA Schedules | Proposal Writing | Government Contractinghttp://portalrankings.com/info/fedmarket.com
Fedmarket.com - GSA Solutions, Federal Contract Consulting, Federal Sales Training, Federal Sales Consulting and Federal Proposal Writing Tools.
- Google+ User ID: 113241949754484328604
- Google Analytics code: 3783540-1
- Updated On (Date): 2016-Nov-28
- Expiration time: 2017-Dec-04
- Website Registered On (Date): 1995-Dec-05
Welcome to Ground Breakershttp://portalrankings.com/info/groundbreakerscontracting.com
- Updated On (Date): 2013-Dec-11
- Expiration time: 2022-Dec-02
- Website Registered On (Date): 2010-Dec-02
Home | Outlook Law | Christine V. Williams - Outlook LawOutlook Lawhttp://portalrankings.com/info/outlooklaw.com
Christine V. Williams | Outlook Law offers a distinctive blend of quality legal advice for 8(a) and government contracting agencies.
- ID for Google Adsense: ca-pub-2135570511212732
- Google Analytics code: 78674231-1
- Updated On (Date): 2016-Mar-03
- Expiration time: 2018-Mar-03
- Website Registered On (Date): 2016-Mar-03
The Official FRTIB Homepagehttp://portalrankings.com/info/frtib.gov
The Federal Retirement Thrift Investment Board's (FRTIB) business home page is intended for those interested in the administrative business aspects of the Board, as opposed to Plan information at tsp.gov. The frtib.gov site will provide information on FRTIB Freedom of Information Act (FOIA) activities, procurement solicitations, and job openings. Our other Internet site, tsp.gov, is primarily of interest to the Thrift Savings Plan's participants and beneficiaries.
- Updated On (Date): 2018-Feb-20
KCPC | Kuwait Construction Company | Equipment Rental | Kuwait Contractorshttp://portalrankings.com/info/kcpc.com.kw
The Kuwait Company for Process Plant Construction & Contracting K.S.C. (KCPC), Pioneer and Leaders in Building and Civil Construction and Infrastructure Development, is a professionally managed an ISO 9001:2008 company involved in executing turnkey projects for large and complicated Building and Civil Engineering and Infrastructure Projects for Government and Private sector.
Contracting Resources Grouphttp://portalrankings.com/info/contractingrg.com
Contracting Resources Group, Inc. (CRG) is a leading management consulting firm, offering federal government contracting solutions to both the private sector and the federal government.
- Google Analytics code: 4019298-1
- Updated On (Date): 2015-Aug-24
- Expiration time: 2019-Jun-25
- Website Registered On (Date): 2002-Jun-25
Select Engineering Services - Systems Engineering, Technical Services, Government, Commercialhttp://portalrankings.com/info/sesincusa.com
Select Engineering Services (SES) Employee-owned engineering firm providing world-class engineering/technical services to federal agencies, local governments, and corporate entities in a variety of endeavors ranging from embedded engineering and technical services to the design, development, test, and sustainment of complex systems.
- Google Analytics code: 51458301-1
- Updated On (Date): 2017-Sep-15
- Expiration time: 2018-Sep-19
- Website Registered On (Date): 2000-Sep-19
Home - RBV Contractinghttp://portalrankings.com/info/rbvcontracting.com
Headquartered in Detroit, RBV Contracting is a minority-owned, HUBzone certified, top commercial contracting and construction provider. Government approved.
- Google Analytics code: 106024290-1
- Updated On (Date): 2017-Jul-10
- Expiration time: 2018-Jul-17
- Website Registered On (Date): 2011-Jul-17