5 Open NAICS 541990 Solicitations in Ohio
5 open solicitations under NAICS 541990 (All Other Professional, Scientific, and Technical Services) have a place of performance in Ohio. Over the past 12 months, 13 solicitations were posted in this category.
Open Solicitations
See all →- 711th HPW Mission Support Services MAC IDIQ
DEPT OF DEFENSEDue Oct 15, 2026
• The government is soliciting proposals for an unspecified service or supply. • This opportunity is unrestricted, with no stated set-aside or small business preference. • ODC Burden Rate Matrix and other solicitation details are provided in attached amendment documents. • Proposals are now due October 15, 2026, 10:00AM EDT.
- 711th HPW Mission Support Services MAC IDIQ
DEPT OF DEFENSEDue Oct 15, 2026
• The government is soliciting proposals for an unspecified requirement, with details in attached documents and amendments. • This is an unrestricted, full and open competition, but specific NAICS code or set-aside details are not mentioned. • The proposal due date has been extended, now due Thursday, 15 October 2026 10:00AM EDT. • Amendment 0004 and Q&A are expected to post, with the official SF 30 solicitation amendment formally posted on October 6, 2026.
- 711th HPW Mission Support Services MAC IDIQ
DEPT OF DEFENSEDue Oct 15, 2026
• The government is soliciting proposals for an unspecified service or supply, with multiple amendments issued. • This opportunity appears to be unrestricted, with no mention of set-aside programs or specific small business eligibility. • Proposal due date is now October 15, 2026, at 10:00 a.m. EDT, following multiple amendments and extensions. • Offers are due October 15, 2026.
- 711th HPW Mission Support Services MAC IDIQ
DEPT OF DEFENSEDue Oct 15, 2026
• The Air Force Research Laboratory (AFRL) is soliciting proposals for mission support services. • This is an unrestricted, full and open competition with no specified NAICS code or small business set-aside. • The solicitation includes requirements for CMMC and a self-evaluation sheet. • Proposals are due October 15, 2026, at 10:00 a.m. EDT.
- 711th HPW Mission Support Services MAC IDIQ
DEPT OF DEFENSEDue Oct 22, 2026
• The government is procuring mission support services, but specific details are not provided in the notice. • This opportunity appears to be unrestricted, with no set-aside or small business program mentioned. • Proposal due date is extended to 22 October 2026, with a planned amendment forthcoming. • Offers are due 22 October 2026.
Frequently Asked Questions
What professional services contracts does the federal government award (NAICS 54)?
NAICS sector 54 (Professional, Scientific, and Technical Services) is one of the largest federal contracting sectors, covering IT consulting, engineering, R&D, management consulting, architecture, legal services, and accounting. Major buyers include DoD, DHS, VA, and civilian agencies across all categories.
How do I find federal contracting opportunities?
Federal contracting opportunities are posted on SAM.gov (System for Award Management). You can search by keyword, NAICS code, set-aside type, agency, and response deadline. FedOps aggregates and enriches SAM.gov data daily so you can filter and track opportunities in one place.
What is a set-aside in federal contracting?
A set-aside is a procurement reserved for a specific category of small business. Common set-asides include SDVOSB (Service-Disabled Veteran-Owned), 8(a), WOSB (Women-Owned), HUBZone, and Small Business. Only businesses that meet the eligibility requirements can bid on a set-aside contract.
How do I register to bid on federal contracts?
You must register your business in SAM.gov (sam.gov), which is free. You'll need a DUNS/UEI number, NAICS codes for your business, bank account information for electronic funds transfer, and applicable certifications (8(a), SDVOSB, WOSB, etc.) if bidding on set-asides. Registration is renewed annually.