Diplomatic Platform Support Services (DiPSS) II
Worldwide IDIQ for program management, construction, life support, logistics and medical operations supporting U.S. diplomatic missions.
SAS-GPS supports experienced professional services contractors pursuing federal, state, and local government opportunities across program management, administrative services, legal and litigation support, financial and economic services, records management, environmental and scientific services, education, advisory services, and other knowledge-based requirements.
Our proposal professionals support the pursuit from opportunity qualification and capture strategy through proposal management, proposal writing and development, staffing, past performance, pricing, compliance, reviews, production, and final submission.
Government agencies buy a wide range of professional, technical, administrative, analytical, environmental, legal, financial, and advisory services. Competitive procurements often require relevant experience, qualified personnel, a credible management approach, compliant pricing, and a clear understanding of the requirement.
For experienced professional services firms, the challenge is translating expertise into a proposal evaluators can score. The response must connect your experience, methodology, staffing, past performance, and pricing to the specific requirement.
SAS-GPS helps contractors evaluate opportunities, interpret solicitation requirements, develop proposal strategies, and write compliant, evaluator-focused proposals that clearly communicate their capabilities.
SAS-GPS helps professional services contractors develop compliant, evaluator-focused proposals through capture strategy, proposal management, proposal writing and technical development, staffing and key personnel support, pricing, past performance development, reviews, production, and submission management.
Don't see your exact market listed? Our industries represent areas of experience, not limits. If your pursuit falls outside a named category, our proposal team can review the opportunity and recommend the right support.
SAS-GPS supports experienced contractors pursuing professional services opportunities across federal, state, and local government markets, including public education.
Proposal strategy is tailored to the buying organization, service model, staffing requirements, acquisition structure, evaluation criteria, and competitive environment.
Government organizations regularly require outside expertise in areas where specialized knowledge, additional capacity, or independent support is needed.
Agencies use professional services contractors to supplement internal teams with program management, administration, reporting, coordination, analysis, and technical support.
Records management, document processing, information governance, digitization, and administrative modernization continue to create requirements across government.
Government organizations procure financial, economic, analytical, audit-support, advisory, and business services to support decision-making and program execution.
Many public-sector requirements depend on qualified professional personnel, defined labor categories, key personnel, and scalable staffing models.
Professional services are frequently procured through IDIQs, BPAs, GWACs, cooperative vehicles, and other multiple-award structures that require both vehicle-level qualifications and competitive task-order responses.
SAS-GPS has supported contractors pursuing professional services opportunities involving program support, administration, records management, legal and investigative support, economic analysis, environmental services, education, and other specialized government requirements. The examples below illustrate the breadth of professional-services pursuits our proposal professionals have supported.







Glad we captured it, and we look forward to winning more with you as part of my team. Thank you again for your assistance.
I think it was flawless, and you put a great-looking proposal together. The pictures, charts, and layout are like nothing I have seen.
Odyssey was awarded the Embry Riddle contract, 100%. We are thrilled and cannot thank you enough for your skill and professionalism in putting the proposal together.
Explore selected federal solicitations and upcoming procurements that professional services contractors may want to track or pursue. Our team publishes current updates on our Noteworthy RFPs page.
Worldwide IDIQ for program management, construction, life support, logistics and medical operations supporting U.S. diplomatic missions.
Foreign language interpretation, translation and transcription services for the Department of Defense. Final solicitation expected by end of October 2026.
Knowledge-based professional and IT services for Army, Department of War and other federal agencies worldwide. Reopened by Amendment 0011 for Small Business Teaming Arrangements only. Proposals due November 12, 2026, 11:59 AM ET.
Revised Draft RFP released October 19, 2026. Questions on the draft due October 26, 2026, 4:00 PM CT. Solicitation expected November 2026.
SAS-GPS supports experienced contractors pursuing professional services opportunities involving program management, administrative support, consulting, legal and litigation support, financial and economic services, records management, environmental services, education, staffing, advisory services, and other knowledge-based government requirements.
Yes. SAS-GPS can work alongside an existing capture, proposal, technical, staffing, pricing, or business development team. Support can be added where additional capacity or specialized proposal expertise is needed.
Yes. SAS-GPS supports contractors pursuing federal, state, local, and other public-sector professional services opportunities. The proposal approach is tailored to the buying organization, procurement method, evaluation criteria, and requirements of the specific solicitation.
Yes. SAS-GPS can support contractors pursuing IDIQs, BPAs, GWACs, multiple-award contracts, on-ramps, and task-order competitions. Support may include qualification, capture planning, proposal management, staffing, technical writing, pricing, compliance, reviews, and submission management.
Yes. Professional services proposals frequently depend on clear staffing models, labor categories, resumes, key personnel, recruitment and retention strategies, transition plans, and demonstrated personnel qualifications. SAS-GPS can help develop and integrate those elements into the broader proposal.
Yes. SAS-GPS can support pricing strategy, labor-category development, staffing assumptions, price-volume preparation, compliance, and alignment between the technical, management, staffing, and pricing responses.
Our industries represent areas of experience, not limits on the opportunities we support. If your pursuit falls outside a named industry, SAS-GPS can review the solicitation and your capabilities to determine whether it is a fit.
Earlier engagement provides more time for opportunity qualification, capture strategy, teaming, staffing development, past performance alignment, pricing, and proposal planning. SAS-GPS can also support active pursuits after solicitation release depending on the remaining timeline and requirements.

Pursuing a federal, state, or local professional services opportunity? SAS-GPS supports your team from opportunity qualification and capture strategy through staffing, pricing, compliance, reviews, and final submission. If your market is not listed on our Industries pages, tell us about the opportunity, buying organization, and timeline.
Practical tips, bid opportunities, and proposal insights delivered monthly.
Fill out the form to download Our Capability Statement.