About
Tunji Abass
Founder & Managing Partner, SENI Haven Ventures
With more than 15 years of federal and private-sector contracting experience, I provide practical guidance covering opportunity selection, solicitation compliance, pricing, proposals, suppliers, subcontractors and contract administration.
Experience at a glance
15+
years across federal and private-sector contracting and procurement
$2B
acquisition portfolio collectively awarded/managed
$130M+
annually in spending supported across global operations
Warranted U.S. Air Force Contracting Officer
Global operations executed & relationships established across Continental United States, OCONUS, Europe, & the Middle East
Private-sector procurement compliance, governance, business development, supplier accountability, and operations
Experience evaluating requirements, pricing, capability and performance risk
Commodity, service, construction-support and post-award knowledge
Why work with me
My perspective was developed inside federal and private-sector acquisition environments, not solely through courses, social-media content or outside observation. I help clients anticipate how buyers evaluate capability, compliance, pricing and performance risk before an offer is submitted.
“The goal is not to persuade you to bid on everything. The goal is to help you pursue the right work, submit a defensible offer and remain capable of performing after award.”
- Understanding of what Contracting Officers look for in responsive and responsible bidders
- Experience supporting businesses pursuing government work in the United States and internationally
- Practical knowledge covering commodities, services, construction support, suppliers, subcontractors and post-award administration
- Direct, hands-on advisory designed around the client's actual capability and opportunity
What colleagues say
Feedback from professionals across procurement, logistics, and business leadership roles.
I worked alongside Tunji on federal acquisition matters and appreciated his understanding of procurement requirements and procedures. He approached complicated issues carefully and could explain the reasoning behind his recommendations. What stood out to me about Tunji was how he handled pressure. He could step into a stressful situation, sort through the facts, and help everyone focus on what needed to happen next.
Paul Bennett (opens in a new tab)Acquisition Flight Chief My experience working with Tunji was that he took procurement responsibilities seriously. He emphasized following established requirements and maintaining professional standards, even when assignments were challenging. When contracting issues involved several offices, Tunji could translate technical procurement concepts into straightforward language. That communication style helped different participants understand the issues and their roles.
Alvin BlackmanSenior Logistics Director · V2X During our time working together, Tunji consistently considered compliance and execution risks before recommending a course of action. His ability to identify potential problems early made discussions more productive. My experience working with Tunji was positive because he combined technical knowledge with a genuine willingness to help others succeed. I would be glad to work with him again on a challenging project.
Wanda StrogensCEO · Shaw Development LLC Tunji brought a practical understanding of how acquisition decisions affect the organizations involved. In our work together, he connected procurement requirements with operational considerations in a way that helped inform discussions.
Vetus Brown (opens in a new tab)CEO · Secure Path Consultancy In the contracting environment, Tunji demonstrated a thoughtful approach to evaluating available options. He took the time to understand the facts and explain the tradeoffs behind a decision. Tunji was always looking for a better way to approach a problem rather than accepting a process just because it was familiar. I appreciated that he welcomed ideas and was willing to adjust when something could be improved.
Gregory Brinkley (opens in a new tab)CEO · The Lorenzo Group Tunji shared his contracting knowledge with myself & others and made technical subjects easier to understand. His willingness to answer questions and explain the process was valuable to colleagues learning the work. He also took ownership of the responsibilities assigned to him. He followed up on open questions and worked to keep the necessary actions from being overlooked. Beyond his professional experience, Tunji was simply a good person to work alongside. He treated people with respect, made time for conversations, and brought a positive attitude to the team.
Amanda Cruz-Mujica (opens in a new tab)Procurement Quality Control & Compliance · GDCME
Individuals featured have firsthand experience working alongside Tunji Abass. Titles are included for identification only and do not imply endorsement by any agency or employer.
Next Steps
You do not need to bid on everything. You need a better system for deciding what deserves your time.
Find Out What Is Preventing Your Company From Winning
Complete the Government Contract Readiness Assessment to identify whether your immediate problem involves opportunity selection, solicitation compliance, proposal quality, pricing, suppliers, financing or post-award readiness.
Begin with the Government Contract Readiness Assessment; qualified companies will be invited to schedule a diagnostic conversation.
Direct inquiriestabass@senihaven.comLinkedIn (opens in a new tab)