- 579 Franklin Avenue Brooklyn, NY 11238
IS43 Consulting helps minority-owned businesses, nonprofits, and enterprises secure city, state, and federal contracts through expert lobbying, deal structuring, expediting, and contract management.
✔ Over $500M in contracts secured
✔ 100+ years combined consulting experience
✔ NYC-based experts
IS43 Consulting is a full-service lobbying and consulting firm based in New York City, with over 100 years of combined experience supporting minority-owned businesses and nonprofits. We specialize in navigating complex government systems to unlock real, measurable contract wins.
Secured over $500 million in city, state, and federal contracts in the last five years.
Trusted by nonprofits, service providers, and enterprises across housing, healthcare, security, and social services.
We deliver end-to-end consulting solutions designed to help organizations win, manage, and scale government-backed opportunities.
Direct access to key city decision-makers to position your business for government contracts.
Tailored advisory services to strengthen operations, proposals, and growth strategy.
We accelerate receivables and regulatory processes to protect cash flow and reduce delays.
Expert negotiation, compliance oversight, and execution from award to close-out.
Proactive management to minimize violations, liens, and government penalties.
Our work spans housing, healthcare, social services, security, and nonprofit sectors—helping organizations scale without breaking compliance or operational integrity.
Every organization is different. Our engagement models are structured around your contract goals, compliance requirements, and growth stage.
IS43 Consulting provides end-to-end support to help minority-owned businesses access and win government contracts at the city, state, and federal levels. Our approach combines strategic advisory, lobbying and government relations, contract positioning, and compliance readiness. We work closely with agencies such as DHS, DSS, DOE, HPD, and others to ensure our clients are properly positioned, competitively aligned, and operationally prepared to execute once awarded.
We specialize in government and institutional contracts across housing, healthcare, social services, infrastructure, security, and nonprofit service delivery. Our work includes RFP execution, long-term lease agreements, service contracts, and compliance-heavy public-sector engagements. IS43 Consulting also supports W/MBE-designated and minority-owned businesses seeking set-aside and procurement opportunities.
Yes. IS43 Consulting has extensive experience working with nonprofits and mission-driven organizations operating in regulated, government-aligned environments. We support nonprofits securing funding, managing government contracts, scaling operations, and maintaining compliance—particularly in housing, healthcare, and social services where accountability and execution are critical.
Government contracting timelines vary based on agency requirements, contract complexity, and organizational readiness. The process may take several months to over a year. IS43 Consulting helps shorten delays by ensuring documentation, compliance frameworks, and operational capacity are in place early—allowing clients to move efficiently when opportunities arise.
Yes. IS43 Consulting provides full post-award support, including contract management, compliance oversight, payment advocacy, reporting, and audit readiness. We help clients remain aligned with agency requirements, avoid violations, protect cash flow, and sustain long-term government partnerships beyond the initial award.
Partner with IS43 Consulting to navigate lobbying, compliance, and contract execution—backed by proven NYC results.
“Based in Brooklyn. Operating across New York City.”
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