Everything you need to bid with confidence

From every open tender — free to search, screen and watch — to a checked submission, plus the advanced intelligence that comes with Business plans.

View all

Find & qualify tenders Every open tender in one list, each notice screened against your firm, alerts and reminders — on the free account. Reads the whole tender for you Drop in every PDF, Word and Excel — Offra reads it all and sorts what's what. Checks your bid against your company knowledge Each requirement scored against your company profile, projects and certifications. Workspace & pipeline Open tenders matched to your firm, every submission on one board, and your whole team in one workspace. Advanced intelligenceBusiness plan and up The Business-plan intelligence that reads the public procurement market and your own track record — and drafts the answers for you.

By sector

Built for public bidding, whatever you sell

Offra reads a tender and checks your bid against your own records. That work is the same whether you are supplying instruments, running a help desk or pouring concrete — and public buyers procure all of it.

View all

Professional services Consulting, engineering, accounting and technical studies bidding on weighted-evaluation RFPs. IT & technology Integrators, managed service providers, software and cloud vendors bidding on government IT. Facilities & support services Janitorial, grounds, security, staffing and waste management on recurring service contracts. Manufacturing & supplies Equipment, instruments, components and consumables sold into government schedules and solicitations.

Find tenders Map Pricing Blog

Open tenders

Open classification 7656 tenders

0 open solicitations under NAICS 7656.

Start free Book a demo

Advanced Filters 1

Category 1

Grouped by NAICS sector. Pick a sector on the left, then an industry group.

Manufacturing 4,424

Aerospace product & parts manufacturing 589 Semiconductor & electronic components 500 Other general purpose machinery 491 Other fabricated metal products 426 Electrical equipment manufacturing 321 Navigational, measuring & control instruments 313 Engine, turbine & power transmission equipment 185 Other electrical equipment & components 165 Communications equipment manufacturing 143 Motor vehicle parts manufacturing 143 Machine shops & threaded products 133 Hardware manufacturing 110 HVAC & commercial refrigeration equipment 87 Other miscellaneous manufacturing 87 Ship & boat building 71 Commercial & service industry machinery 64 Other chemical product manufacturing 48 Rubber product manufacturing 46 Medical equipment & supplies manufacturing 45 Boiler, tank & shipping container manufacturing 40 Audio & video equipment manufacturing 36 Plastics product manufacturing 26 Pharmaceutical & medicine manufacturing 22 Spring & wire product manufacturing 22 Architectural & structural metals 21 Other textile product mills 20 Cutlery & handtool manufacturing 18 Basic chemical manufacturing 16 Computer & peripheral equipment manufacturing 15 Electric lighting equipment manufacturing 14 Forging & stamping 14 Metalworking machinery manufacturing 13 Motor vehicle body & trailer manufacturing 13 Other transportation equipment 12 Industrial machinery manufacturing 11 Alumina & aluminum production 10 Nonferrous metal production & processing 9 Motor vehicle manufacturing 8 Petroleum & coal products manufacturing 8 Printing & related support activities 8 Agriculture, construction & mining machinery 7 Apparel accessories & other apparel 7 Other food manufacturing 7 Cut & sew apparel manufacturing 6 Office furniture & fixtures manufacturing 6 Steel products from purchased steel 6 Other nonmetallic mineral products 5 Resin, synthetic rubber & artificial fibers 5 Coating, engraving & heat treating 4 Glass & glass product manufacturing 4 Animal slaughtering & processing 3 Fabric mills 3 Fiber, yarn & thread mills 3 Iron & steel mills & ferroalloys 3 Other wood product manufacturing 3 Paint, coating & adhesive manufacturing 3 Animal food manufacturing 2 Converted paper product manufacturing 2 Footwear manufacturing 2 Foundries 2 Household & institutional furniture & cabinets 2 Sawmills & wood preservation 2 Soap, cleaning compound & toilet preparations 2 Apparel knitting mills 1 Bakeries & tortilla manufacturing 1 Cement & concrete product manufacturing 1 Grain & oilseed milling 1 Household appliance manufacturing 1 Other furniture related products 1 Other leather & allied products 1 Pesticide, fertilizer & agricultural chemicals 1 Pulp, paper & paperboard mills 1 Seafood product preparation & packaging 1 Textile & fabric finishing mills 1 Textile furnishings mills 1

Construction 474

Commercial & institutional building construction 176 Other heavy & civil engineering construction 81 Building equipment contractors 69 Utility system construction 42 Highway, street & bridge construction 41 Building foundation & exterior contractors 22 Other specialty trade contractors 19 Building finishing contractors 17 Residential building construction 7

Professional, scientific & technical services 421

Architectural & engineering services 139 Scientific research & development services 119 Computer systems design services 71 Management & technical consulting services 48 Other professional, scientific & technical services 30 Legal services 9 Accounting, tax preparation & payroll services 2 Advertising & public relations services 2 Specialized design services 1

Administrative, support & waste management 205

Services to buildings & dwellings 65 Facilities support services 36 Investigation & security services 31 Remediation & other waste management services 29 Waste collection 14 Other support services 9 Waste treatment & disposal 9 Employment services 6 Business support services 5 Travel arrangement & reservation services 1

Real estate, rental & leasing 129

Lessors of real estate 111 Activities related to real estate 8 Commercial & industrial equipment rental & leasing 6 Automotive equipment rental & leasing 2 Offices of real estate agents & brokers 2

Other services 112

Electronic & precision equipment repair 42 Commercial & industrial machinery repair 36 Automotive repair & maintenance 14 Drycleaning & laundry services 6 Business, professional & labor organizations 4 Social advocacy organizations 3 Death care services 2 Personal & household goods repair 2 Religious organizations 2 Other personal services 1

Transportation & warehousing 92

Support activities for air transportation 20 Specialized freight trucking 13 Nonscheduled air transportation 11 Warehousing & storage 11 Deep sea, coastal & Great Lakes transportation 10 Support activities for water transportation 8 Couriers & express delivery services 6 Support activities for road transportation 6 Postal service 2 Urban transit systems 2 Local messengers & local delivery 1 Other support activities for transportation 1 Other transit & ground passenger transportation 1

Information 69

Software publishers 26 Wired & wireless telecommunications carriers 23 Computing infrastructure, data processing & hosting 8 Web search portals, libraries & other information services 5 Other telecommunications 2 Satellite telecommunications 2 Media streaming & other content providers 1 Motion picture & video industries 1 Newspaper, periodical, book & directory publishers 1

Health care & social assistance 65

Other residential care facilities 15 Medical & diagnostic laboratories 12 Offices of other health practitioners 11 Offices of physicians 5 Other ambulatory health care services 5 Community food, housing & emergency relief 4 General medical & surgical hospitals 4 Outpatient care centers 4 Residential mental health & substance abuse facilities 4 Home health care services 1

Educational services 35

Technical & trade schools 14 Business, computer & management training 10 Other schools & instruction 7 Educational support services 4

Agriculture, forestry & fishing 26

Logging 9 Support activities for forestry 6 Fishing 3 Other crop farming 3 Support activities for crop production 2 Cattle ranching & farming 1 Forest nurseries & gathering forest products 1 Greenhouse, nursery & floriculture production 1

Utilities 25

Water, sewage & other systems 16 Electric power generation, transmission & distribution 9

Wholesale trade 22

Professional & commercial equipment wholesalers 5 Machinery & equipment wholesalers 4 Lumber & construction material wholesalers 3 Drugs & druggists’ sundries wholesalers 2 Electrical & electronic goods wholesalers 2 Other nondurable goods wholesalers 2 Apparel & piece goods wholesalers 1 Hardware, plumbing & heating equipment wholesalers 1 Motor vehicle & parts wholesalers 1 Other durable goods wholesalers 1

Finance & insurance 20

Insurance agencies & brokerages 7 Insurance carriers 7 Other financial investment activities 3 Depository credit intermediation 2 Nondepository credit intermediation 1

Public administration 20

National security & international affairs 12 Executive, legislative & general government 3 Space research & technology 2 Administration of economic programs 1 Administration of housing & community development 1 Justice, public order & safety 1

Arts, entertainment & recreation 16

Other amusement & recreation industries 11 Performing arts companies 2 Independent artists, writers & performers 1 Museums, historical sites & similar institutions 1 Spectator sports 1

Retail trade 14

Automobile dealers 5 Building material & supplies dealers 5 Electronics & appliance retailers 1 Gasoline stations 1 Lawn & garden equipment & supplies retailers 1 Other motor vehicle dealers 1

Accommodation & food services 12

Special food services 9 Traveler accommodation 2 RV parks & recreational camps 1

Mining, quarrying & extraction 3

Metal ore mining 1 Nonmetallic mineral mining & quarrying 1 Support activities for mining 1

Other classifications 4

Classification 5112 2 Classification 4422 1 Classification 4461 1

Dates

Windows do not overlap, so each one is a different set of notices. Deadlines are UTC, and notices whose deadline the source never published are in none of these windows.

Within 7 days In 8–14 days In 15–30 days In 31–60 days In 61+ days

Or by when the buyer posted it. One state register (Washington) publishes no posting date, so its notices are in none of these.

Posted today Posted this week Posted in the last 30 days Posted in the last 90 days

Closing ▾

Within 7 days
In 8–14 days
In 15–30 days
In 31–60 days
In 61+ days

Check every notice against your firm — free

Create a free account and every notice opens as a full tender file: the contracting officer and the attachments, whether you are small under its code, and a bid/no-bid checklist for your team. Set reminders before deadlines, get an email when a notice changes — and your first bid is on us.

Start free →

No open solicitations under Classification 7656 right now. New notices land daily.

Get told when something opens

We'll watch Classification 7656 and email you when a new solicitation matches. Free account.

Email address

Continue with Google

Watch up to ten notices and keep three saved searches on a weekly digest, plus the whole catalogue signed in — every filter, no result cap, the contracting officer and the attachments on every notice, your size under each code, and reminders before deadlines. Unsubscribe in one click.

Ready when you are

Win more public tenders, with a fraction of the effort.

Upload your first tender and get a review-ready checklist of requirements, gaps and deadlines in minutes.

Start free Book your demo

Free account: search every open tender. Your first bid runs with every Business feature, on us.

OOffra

Completeness and compliance review for public tenders, in any sector. Catch what's missing before you submit.