Commercial lease subleasing specialists

If you're consolidating your company's real estate footprint, you want a commercial real estate firm specializing in tenant-side lease disposition and subleasing. These firms help companies market surplus office, retail, or industrial space, find qualified subtenants, negotiate subleases, and reduce the cost of space they no longer need.

Based on my web research, these are strong candidates to evaluate.

Firms specializing in commercial lease subleasing

• 

1. CBRE

(Strong all-around option)

Offers dedicated dispositions and subleasing services, including marketing excess space and coordinating transactions across a corporate portfolio. A good starting point for companies consolidating locations across multiple markets.www.cbre.com+1

Website:CBRE Dispositions & Subleasing

---

• 

2. ExcessSpace, a Newmark company

Particularly worth considering for retail chains and multi-location businesses. It focuses on real estate disposition and lease restructuring, including subleasing, lease termination, rent reductions, and portfolio downsizing.excessspace.com+1

Website:ExcessSpace

---

• 

3. Cushman & Wakefield

Provides sublease disposition and tenant advisory services, with portfolio administration and lease strategy capabilities. A candidate for office tenants or businesses managing a broad corporate footprint.www.cushmanwakefield.com+1

Website:Cushman & Wakefield Tenant Representation

---

4. Spartan Partners

Specifically lists space contraction, corporate consolidation, and marketing and subleasing excess space among its tenant-occupier services. Particularly relevant if you want a team focused on the company's interests as the tenant.www.spartanpartnersinc.com

Website:Spartan Partners Tenant Services

---

• 

5. NAI Capital Commercial

A useful regional candidate in Southern California. Its disposition group handles sublease marketing, lease restructuring, rent reductions, terminations, and consolidation-related property decisions.www2.naicapital.com

Website:NAI Capital Dispositions & Valuations

Who should you contact first?

• Office or industrial portfolio: CBRE or Cushman & Wakefield.
• Retail locations or a large number of leases to exit: ExcessSpace.
• Tenant-focused consolidation and subleasing strategy: Spartan Partners.
• Southern California properties: NAI Capital Commercial is worth including in your shortlist.

One important distinction: a real estate broker markets the space and negotiates with prospective subtenants, while a commercial real estate attorney reviews your existing lease, landlord consent requirements, assignment restrictions, and liability after subleasing.

To narrow this down to the best-fit specialists: Are you primarily looking to sublease office space, industrial/warehouse space, retail locations, or a mix of property types? And is your portfolio concentrated in Southern California or spread across multiple states?

For consolidating your company's real estate footprint, I would recommend contacting commercial real estate advisors who specialize in tenant representation, lease restructuring, and sublease disposition.

You want a firm that represents tenants (your company), rather than primarily landlords, and can help you:

1. Sublease excess space – Market unused offices, warehouses, or retail locations to prospective subtenants.
2. Negotiate lease exits – Work with landlords on early termination, buyouts, or lease restructuring.
3. Consolidate locations – Evaluate which properties to retain, consolidate, sublease, or surrender.
4. Reduce occupancy costs – Identify opportunities to lower rent, operating expenses, and long-term lease liabilities.
5. Manage the portfolio – Coordinate multiple leases and locations as part of a broader corporate real estate strategy.

I'd prioritize firms with a dedicated corporate occupier services or tenant advisory practice.

Who I'd contact in Oklahoma

Based on the available Oklahoma contacts, these are my strongest starting points.

• 

1. Cushman & Wakefield | Commercial Oklahoma

(My first call)

Barry Murphy – Managing Director

Specializes in tenant representation and corporate services. Has experience advising companies on real estate transactions and occupancy costs.

• Phone: 405-821-7015
• Email: [email protected]
• Office: Oklahoma City

Particularly interesting for multi-location corporate portfolios and strategic consolidation.

urlBarry Murphy's professional profileturn911548search2

---

2. Burchfield Commercial Realty

Dusty Burchfield and team

Explicitly offers assistance with expansions, contractions, relocations, subleases, and lease renegotiations.

• Phone: 405-470-1508
• Email: [email protected]
• Office: Oklahoma City

urlCompany services and contact informationturn911548search5

---

• 

3. CBRE – Oklahoma

Matt Reese, SIOR, CCIM

Specializes in office and industrial occupier services and dedicated tenant representation.

• Phone: 918-392-7261
• Mobile: 918-760-4489
• Office: Tulsa

urlMatt Reese's professional profileturn911548search11

---

• 

4. Creek Price Edwards (Creek CRE)

Established Oklahoma commercial real estate firm with dedicated tenant representation and experience across office, retail, and industrial properties.

• Phone: 405-510-0079
• Office: Oklahoma City

urlTenant representation servicesturn911548search7

---

• 

5. Cushman & Wakefield | Commercial Oklahoma – Tulsa

Brett Beaver – Director

Focuses on tenant representation and corporate advisory, including helping Oklahoma-based companies with real estate needs across the country.

• Phone: 918-488-8418
• Email: [email protected]

urlBrett Beaver's professional profileturn911548search0

Where I'd start

I would interview Barry Murphy and Burchfield first, then compare their strategies and fee structures.

For a portfolio-wide consolidation, I would not simply hire a broker to advertise vacant space. I would want an advisor to develop a comprehensive lease disposition strategy that compares:

• Subleasing versus negotiating lease buyouts.
• Lease assignments versus landlord-approved terminations.
• Partial space give-backs.
• Negotiating rent reductions and lease extensions at retained locations.
• Coordinating multiple markets and expiration dates.

Also engage a commercial real estate attorney to review lease restrictions, consent requirements, and continuing liability.

One important question so I can narrow this down

Are you consolidating a portfolio across multiple states, or primarily within Oklahoma?

And approximately how much space are you looking to shed?

• Under 50,000 square feet
• 50,000–250,000 square feet
• 250,000–1 million square feet
• More than 1 million square feet

This matters because if you're managing a substantial multi-state portfolio, I would also put national firms such as JLL and CBRE's corporate real estate advisory groups into the mix rather than relying exclusively on local brokers.

I can help build a more targeted shortlist of specialists who actually execute large-scale corporate lease dispositions and subleasing programs, not just traditional commercial leasing.

To consolidate your real estate footprint and execute a commercial lease sublease, you will want to partner with tenant representation specialists or occupier strategy advisors within major commercial real estate (CRE) firms . These experts focus on helping companies shed excess space, negotiate with landlords, and market subleases to find replacement tenants.

Top Global/National Commercial Real Estate Advisory Firms

• CBRE : As the world's largest commercial real estate services and investment firm, they have a massive global occupier advisory network specializing in portfolio optimization, workplace strategy, and disposition/subleasing services.
• Cushman & Wakefield : Highly regarded for occupier and tenant representation, their global tenant advisory groups specialize in analyzing footprint reduction and executing strategic subleasing campaigns.
• JLL (Jones Lang LaSalle) : Known for robust data-driven workplace strategies and comprehensive portfolio transformation, helping enterprise clients manage lease liabilities and execute complex dispositions.
• Newmark : Offers extensive corporate advisory and tenant representation services with a massive database of active market requirements to help match sublease spaces efficiently.
• Transwestern : A prominent national firm that applies a highly consultative, relationship-driven approach to tenant advisory and workplace solutions.

Key Steps Before You Call

When you reach out to these firms, be prepared to discuss the following details so they can assign the right localized or enterprise team to your account:

1. Lease Documentation: Review your primary lease agreement to check the landlord's rules, restrictions, and approval processes regarding subleasing or assignment.transworldcre.com
2. Portfolio Scope: Know the exact square footage, location(s), remaining lease term, and current financial obligation (rent/CAM charges) for the space you want to shed.
3. Timeline: Clarify how quickly you need to vacate or offload the financial burden of the space.

If you'd like to narrow this down, let me know:

• What market(s) your current footprint is in (e.g., specific cities or regions)
• What asset class you are looking to sublease (office, industrial, retail)
• Approximate square footage you are looking to offload

I can help identify whether a global powerhouse or a specialized local tenant-rep boutique would fit best.