Skip to main content
Dallas TX, Modern office lobby with professionals walking and meeting
Built to Outperform

We help hotels increase occupancy, grow revenue, and outperform their market.

Dedicated to sales.

Backed by an experienced team.

Supported by a proven hotel sales system.

Hotels today are under pressure to grow occupancy, increase direct bookings, and drive revenue, often with limited sales resources.

The result? Inconsistent proactive selling, lost base business, and revenue left on the table.

The strongest hotel sales strategies are proactive, measurable, and system-driven. Sustainable growth requires a proven sales system, not dependence on one salesperson.

If you’re ready to strengthen sales performance and grow with greater consistency, let’s connect.

Our Services

Dallas TX Business professionals providing Solutions

Sales Solutions

More than outsourced hotel sales. Discover how we combine experienced sales professionals, AI-powered technology, and proven systems to help hotels generate demand, capture more revenue, and achieve long-term sales success.

Dallas TX, Training by Gillis Sales

Sales Training

Modern hotel sales require modern training. Explore our hospitality sales training programs that combine practical strategies, AI-powered insights, and proven sales systems to help commercial teams improve performance, strengthen relationships, and drive sustainable revenue growth.

Speaking Engagements in Gillis Sales, Dallas, TX

Speaking Engagements

Inspire your audience to rethink sales and prepare for today’s buyers. Challenge outdated sales playbooks and discover how Tammy is helping hospitality leaders modernize sales, embrace AI, and build high-performing teams that deliver repeatable results.

Room to Grow Gillis Sales, Dallas, TX

Room to Grow Not Leaving Sales to Chance

A relevant, modern sales playbook for today's hospitality industry.

Learn practical, proven strategies to modernize sales, build a stronger sales culture, and create repeatable success for your hotel.

"Don't leave sales to chance! Room to Grow is filled with tons of rock-solid strategies and practical advice."

- Jill Konrath author of SNAP Selling & More Sales Less Time

30+

years of hospitality
experience

double

your investment
in 6 months

4x

average ROI in
12 months

Sales Made Easy AI-Powered GillisOne

We're revolutionizing B2B sales to help you win more business with greater consistency and peace of mind.

Full Visibility Into
Sales Performance

Real-time reporting and pipeline visibility show you what's working, where opportunities exist, and where performance can improve.

Consistent
Sales Execution

Repeatable systems, proactive outreach, and structured sales processes create long-term performance that doesn't depend on one salesperson.

Profitable Revenue
Opportunities

AI-powered technology and data-driven insights help identify high-value relationships and qualified opportunities with greater precision.

More Time Selling

Reduce time spent on research, admin, and reactive tasks so your team can focus on prospecting, building relationships, and closing business.

A Turnkey Sales
Solution Built to Scale

A complete sales engine that creates consistency, drives proactive business development, and scales alongside your hotel portfolio.

Proudly Supporting Clients in the US & Canada

Proudly Supporting Clients in the US and Canada

Shared Client Experiences

“Gillis is one of our most valued and trusted advisors and partners.”

“We had the good fortune of engaging Gillis after years of managing our sales effort in-house. They came highly recommended through brand leadership and seasoned sales professionals, and they haven’t disappointed. Despite only a few months into our relationship, they have had an immediate impact on our hotels and key account relationships. The Gillis team has already established themselves as one of our most valued and trusted advisors and partners. They have always displayed the professionalism, passion and accountability demanded by their profession.”

– Perry Batke, CHA, General Manager, Denham Hospitality Organization

“The math is simple: Gillis equals heads-in-beds!”

“The sales pros at Gillis have been instrumental in building occupancy at Motel 6 and Studio 6 hotels in Canada over the past several years. Working collaboratively with owners and managers, Gillis takes the time required to find and convert prospects to guests. Gillis provides a best-in-class solution for hotels that don’t have a dedicated, well-trained sales team.”

– Irwin M. Prince, President & COO, Realstar Hospitality

“Gillis has become our most effective resource.”

"As a management company with 4 smaller hotels in busy transient markets, we have struggled to keep our sales and marketing costs relative to the size of our hotel. The cost and time invested in attracting, training, and retaining good salespeople with the current job climate can be not only daunting but frustrating with turnover. With varying demand in the market, a sales manager needs to recognize when to take the business, and when to say no to it. The right rate, at the right time!

We have solved all these problems through turning this demanding role in 3 of our hotels over to Gillis Sales.

Gillis is a trusted, credible partner who has supplied me with experienced professionals who know the fastest route to the business I need. This has become our most effective resource, and I 100% recommend the Gillis solution to my colleagues."

– Patti Barker, Vice President of Hospitality, Metropolitan Hospitality Management

“Giving us confidence no matter what comes up.”

“We have a diverse portfolio of hotels, both full-service and limited-service.  Having a company that can expertly do both is important. Gillis serves as a stand-alone effort for some hotels and, in others, is integrated with our on-site sales team to maximize revenue and efforts.  This helps in responsiveness when opportunities present themselves and fosters a hands-on tailored effort for each location.

Their above-property team is also there for the more complex, non-routine issues, giving us confidence no matter what comes up. That kind of expertise and attentiveness has made all the difference. Another benefit is that the RDOS teams have hotel experience and understand the day-to-day nuances that our team faces and can adapt. This helps avoid delays or the sacrifice of customer experience as situations arise.”

– Dhaval Brahmbhatt, Principal Owner, Prominence Hospitality Group

Featured In & Industry Recognition

Gillis Sales Insights

Stay ahead of what’s changing in hospitality sales with practical insights and modern strategies you can put to work.