Mark Yates joined Cornerstone in July 2021 as a principal in the firm's Oklahoma City office. His experience in public policy includes working with various industries through statewide campaigns, legislative engagement, media relations, and public speaking. Mark has been successful navigating complex and challenging initiatives on behalf of the clean energy and agriculture industries.

Mark previously served as vice president at Advanced Power Alliance (APA) where he represented leading domestic and international companies in the renewable energy sector. While in this role, he managed the association's regional public policy strategy, communications strategy, and membership recruitment efforts. Mark served a major role in shaping legislative and regulatory policy within the most important energy region in the country.

Prior to APA, Mark worked at the Oklahoma Farm Bureau, where he led membership recruitment initiatives, mobilized a statewide grassroots campaign, and lobbied for rural issues on behalf of the nearly 90,000 farmers and ranchers.

Before his time with the Farm Bureau, Mark was a professional educator in the Oklahoma public school system for 11 years. Along with his teaching experience, Mark also had administrative experience serving as a federal programs director for Plainview Public Schools in Ardmore, OK.

Mark is a graduate of East Central University in Ada, OK and holds a bachelor's degree in History and master's in Secondary Administration. Mark and his wife Stacy reside in Edmond, OK where they are active in their community and have two children, Londyn and Steele.

6-10 years

Awarded "Forty under 40" from the Baton Rouge business Report in 2014

Association of Louisiana Lobbyists - President 2015-2016, Board Member 2013 - present

National Association of State Lobbyists - Secretary 2017-2018, Board Member 2015 -present

Active in young professional organizations in Baton Rouge and Louisiana (on service committee of Forum 35)

State Commissioner, Volunteer Louisiana Commission 2014 - present

Philanthropic and social involvements with wide range of organizations

Ryan K. Haynie is a partner with the Baton Rouge-based Haynie and Associates, a government relations and lobbying firm founded 39 years ago by his father and namesake. High-profile clients have become a hallmark of the firm and its reputation in state and national circles is secure, due in no small part to an established record of credibility and unfailing integrity. Ryan marks the next generation of leadership at Haynie and Associates. He was raised from inside the family business while simultaneously developing relationships with key Capitol staffers, lawmakers and the right mix of business leaders, influencers and decision-makers. In a short period of time, Ryan has proven himself to be an invaluable asset to the success of Haynie and Associates and its clients - and is regarded as one of the most effective lobbyists in the Louisiana Capitol.

Ryan has also started to leave his own impression within the firm's storied offices at Longview, the historic former home of Mrs. Earl K. Long. From Ted Dunham Drive along the Capitol Lake, he has facilitated and planned charitable events and political fundraisers, continuing and furthering Longview's famous open door policy. Ryan is likewise bringing the firm's communications arm into a new era. As president and co-owner of Louisiana Governmental Studies, Ryan publishes and markets the Grass Roots Guide to the Louisiana Legislature , which was created more than two decades ago and remains the foremost trusted name in Louisiana Legislative resources. In 2010 Ryan developed and launched an iPhone application and currently operated a mobile website (www.mobilelgs.com) that allows users to access a digital database of the most current legislative and executive branch resources. Future products promise to be just as exciting as Ryan continues to develop a full service client management system ripe with tools for client communication, lobbying, data analytics and advocacy.

Finding ways to leverage technology has become a niche role for Ryan at Haynie and Associates. He has transformed client and lawmaker communications with up-to-date and real-time policy research and media services. Ryan is also bridging generational gaps nationally. In 2009, he formed Young Professional State Lobbyists, an organization of hand-selected lobbyists age 40 or younger from every U.S. state. In 2010 Ryan was selected to serve as president of YPSL as well as Host Committee & Website Committee chairman. The mission of YPSL is to change the public perception of its trade and prompt discussions between up-and-coming lobbying professionals from across the United States. Building off of this alliance, Ryan is already an active board member of the Association of Louisiana Lobbyists, and a member in good standings with the American League of Lobbyists, and the National Association of State Lobbyists.

Ryan's other political experience includes internships in the offices of Congressmen Charles Boustany and Rodney Alexander. Ryan is an active member of The Mystick Krewe of Louisianians (Washington Mardi Gras), Krewe of RIO, Krewe of Bonaparte, the Krewe of Endymion and the Krewe of Bacchus. Ryan is a member of the Young Professional Organizations Forum 35 in Baton Rouge and 705 in Lafayette as well as a member and lobbyist for Blueprint Louisiana comprised of many of Louisiana's most prominent business leaders. Outside of politics and carnival time, Ryan is an avid hunter and sportsman and is one of only a handful of members of the historic Winn Hawkins Oak Grove Hunting Club in southern Cameron Parish. Furthermore, Ryan participates in the Louisiana Association of Business and Industry, the Baton Rouge Chamber, the Lafayette Chamber and also serves as Vice President of Capitol View Development, operates Louisiana Trading Company LLC, and co-chairs the Haynie Family Foundation.

Born April 4, 1985, in Lafayette, Ryan attended St. Thomas More High School and went to work for Haynie and Associates upon graduating in 2003. Four years later, Ryan graduated from LSU's College of Arts and Sciences with a Bachelor Degree in Political Science. While an undergraduate, he presided over the Alpha Gamma Chapter of Kappa Alpha Fraternity and served on the Inner Fraternity Council. Ryan married Alana Robert in August of 2012 and they reside in Baton Rouge with their 4 year-old daughter.

Steven Barker joined Cornerstone as a Principal in our Oklahoma office in November 2025.

Prior to Cornerstone he served as Assistant Municipal Counselor for the City of Oklahoma City. In this role, he represented the city in eminent domain and land use matters, advised the City Manager's Office and Planning Department and supported key strategic initiatives, including securing a 25-year lease agreement with the Oklahoma City Thunder.

Previously, Steven served as General Counsel at Coop Ale Works, providing nationwide regulatory guidance to support product distribution. In this role, he managed all federal and state compliance, negotiated agreements with distributors and oversaw the company's licensing portfolio.

Earlier in his career, Steven worked with the Oklahoma Alcoholic Beverage Laws Enforcement Commission, where he held leadership roles as Deputy Director and General Counsel. He has also served as an Assistant Attorney General in the Oklahoma Attorney General's Office and as Assistant General Counsel with the Oklahoma Tax Commission. Steven currently serves as Chief Municipal Judge for the City of Warr Acres, where he presides over arraignment, juvenile and trial dockets.

Steven holds a Juris Doctor from Oklahoma City University School of Law and a Bachelor of Arts in Political Science from Pittsburg State University.

Lauren McCay serves as a Senior Associate in Cornerstone's Oklahoma City office, assisting the firm's government relations team with client service activities including conducting research and providing updates on state legislative matters and diverse regulatory issues.

Lauren comes to Cornerstone from Lilly & Company where she led the firm's highly successful fundraising effort in Oklahoma as an Account Executive. She was responsible for executing numerous fundraisers and meeting fundraising goals for current federal legislators and those seeking office in the U.S House and Senate.

Before joining Lilly & Company, Lauren served as a Congressional Intern for Representative Stephanie Bice (R-OK) where she managed and answered constituent inquiries while also supporting staff by taking initiative on various district office projects and case work.

Lauren received her Bachelor of Science in political science from the University of Oklahoma.

6-10 years

Bryan Kaegi previously served six years as Senior Vice President of Government Relations for Acadia Healthcare, a leading behavioral health company. In this role, Bryan was responsible for overseeing all aspects of the company's government relations strategy across 40 states and at the federal level. He also led strategic engagement with political membership associations including the Republican Governors Association and the Republican State Legislative Committee.

Prior to joining Vogel Group, Bryan served as the Finance Director for numerous elected officials running at the state and federal level including, U.S. Senator Lamar Alexander (R-TN), U.S. Congressman Chuck Fleishmann (R-TN), U.S. Congressman Phil Roe (R-TN). He also served in varying capacities on campaigns for Governor Bill Lee (R-TN), U.S. Senator Bill Hagerty (R-TN), U.S. Congressman Tim Burchett (R-TN), Governor Bill Haslam (R-TN), U.S. Congressman David Kustoff (R-TN).

20+ years

Louisiana Political Museum Hall of Fame Inductee (2016)

Lafayette General Hospital Foundation Board of Directors (present)

Moncus - Lafayette Central Park - Board of Directors (present)

232 Help- Board of Directors, Executive Committee (present)

Hillard University Art Museum - Hillard Society - Chairman (present)

Community Foundation of Acadiana - CFA - Board of Directors (present)

Opus Christi Magum - Catholic Charities - Co-Chair (present)

One Acadiana - Chamber of Commerce - Board of Directors (present)

Swamp Base - Boy Scouts - Capital Campaign - Co-Chair (present)

Evangeline Area Council, Boy Scouts of America, Advisory Board (present)

ICON Awards/ABC Fund - Advisory Board (present)

Order of Malta (Catholic Society) (present)

Louisiana Governor's Mansion Preservation Foundation (present)

Louisiana Endowment for the Humanities- Board of Directors (present)

National Association of State Lobbyists (NASL) Past President, President Emeritus (present)

ICON/Arts/Buisness/Culture: Patron Award (2019)

Lafayette Civic Cup 86th Recipient (2018)

National Outstanding Eagle Scout Award - NESA (2017)

Louisiana Association of Museums Outstanding Foundation Support Award (2017)

Louisiana Political Museum Hall of Fame Inductee (2016)

University of Louisiana at Lafayette Spring Gala "Alumni Honoree" (2014)

Lafayette Public Library - Major Donor Award (2009)

Bishops Charity Ball - King Louis XIII (2000)

Monsignor Alexander O. Sigur Award Recipient (Diocese of Lafayette) (1999)

Equestrian Order of the Holy Sepulchre of Jerusalem (Catholic Order) - Knight Grand Cross

Order of Malta (Catholic order)

Louisiana Statehood Bicentennial Commission (past)

Odgen Museum- Board of Directors (past)

Louisiana Commemorative Coin Advisory Commission (past)

Louisiana Association of Business and Industry Trade and Tourism Council (past)

Evangeline Area Council, Boy Scouts of America, Vice President of Finance (past)

Our Lady of Lords Hospital- Board of Directors (past)

St. Thomas More High School Foundation Board (past)

Bishop's Charity Ball, Fundraising Chairman (Diocese of Lafayette) (past)

St. Thomas More School Board (3-year term) (past)

Our Lady of Fatima School Board (past)

Boy Scouts of America/Evangeline Council Board of Directors (past)

Bishop Charity Ball Executive Committee (Diocese of Lafayette) (past)

Louisiana Lobbying Commission (Registration and Reporting) (past)

Our Lady of Fatima School Foundation, Board of Directors (past)

Old State Capitol Foundation, Board of Directors, Advisory Board (past)

Krewe of Gabriel, Lafayette, Louisiana (present)

Krewe of Bonaporte, Lafayette, Louisiana (present)

Krewe of Rio, Lafayette, Louisiana (present)

Louisiana Historical Society, Board of Directors (past)

Chairman of the University of Southwestern Louisiana Alumni Association's Legislative Relations (past)

Louisiana Insurance Lawsuit Reporting Commission (past)

Motor Carrier Safety Advisory Committee (State Police, Department of Public Safety) (past)

Louisiana Association of Business & Industry (LABI); Steering Committee of the Liability Reform Task Force; Steering Committee of the Unemployment Compensation Task Force; Steering Committee of the Worker's Compensation Task Force (past)

Lafayette Chamber of Commerce (Executive Committee; Board of Directors [1988-1990]; Past Chairman of the Oil & Gas Division/Long-Range Planning; Lafayette Leadership Board of Directors) (past)

Fine Arts Foundation, Board of Directors (past)

Commerce & Energy Bank of Lafayette, Louisiana, Advisory Board of Directors (past)

Louisiana Society of Association Executives, Board of Directors (past)

United Cerebral Palsy of Louisiana, First Vice-President (past)

Chamber of Commerce, Vice President of State/National Affairs (past)

Krewe of Louisiana, Washington, D.C. (1981-Present)

Association of Louisiana Lobbyists (Member; President [1985-88]; Past President [1989]; Board of Directors [1990]) (past)

Randy K. Haynie is the owner and president of Haynie & Associates, a government relations firm established in 1980 with offices in Baton Rouge and Lafayette, Louisiana. His son, Ryan K. Haynie, is his partner in the Baton Rouge-based firm of Haynie & Associates. From these bases of operation, he has been lobbying the Louisiana legislature for thirty-seven years and has served under the last seven Louisiana Governors.

Randy Haynie first acquired his taste for politics upon being elected SGA President of the College of Sciences at the University of Southwestern Louisiana. After graduating with a Bachelor of Science degree in biology, chemistry and mathematics, he became a Sergeant-at-Arms for the Louisiana Senate and then the personal aide of former Senator Edgar "Sonny" Mouton. He worked extensively in Mouton's gubernatorial campaign and with this experience under his belt; he opened the consulting firm of Haynie & Associates. The knowledge of the oil industry he picked up while working as a roughneck during the summer months while a student at USL helped him acquire one of his first clients, The Louisiana Oilfield Contractors Association, which he still represents today. It was not long before he began representing a wide variety of clients.

Presently, he represents national corporations such as JP Morgan/Chase, GE (General Electric) GM (General Motors), Pfizer Pharmaceuticals, Caesar's Entertainment Inc., Enterprise Rental Cars Inc., New Orleans Saints, National Football League, and Johnson Controls.

Ryan Haynie is President of Louisiana Governmental Studies, which has published a Louisiana Legislative Directory yearly since 1984. The firm has also published eight four-year editions of the Grass-Roots Guide to the Louisiana Legislature.

Randy Haynie is just as involved in civic and professional organizations as he is in his businesses, an important lesson he learned as he achieved the rank of "Eagle" from the Boy Scouts of America. He is the past National President of the National Association of State Lobbyists. Furthermore, he currently serves on various boards throughout Louisiana, including the La. Endowment for the Humanities, the Paul and Lulu Hilliard University Art Museum in Lafayette, and the Community Foundation of Acadiana. In addition, he has served on the Bishop's Charity Ball Executive Committee for the Diocese of Lafayette since 1996 and was selected the 13th Annual Bishop's Charity Ball King Louis XIII in 2000 and was inducted into the Louisiana Political Hall of Fame in 2016. Randy is an active member of the Equestrian Order of the Holy Sepulchre and was also accepted to the class of 2009 for the Order of Malta. In 2018, Randy was awarded the Lafayette Civic Cup, its 86th recipient since 1933.

On the personal side, he is an avid collector of objects associated with Louisiana and has an extensive collection of Louisiana obsolete currency, including state, parish, municipal, merchant and bank notes which date back to the 1800s. He also collects lottery tickets issued by the first Louisiana Lottery Company as well as photos of Louisiana governors and memorabilia related to their terms of office. He has several early maps of Louisiana and owns original paintings by well-known Louisiana and Southern artists. Randy Haynie showcases his Louisiana collection at Long-View, his Baton Rouge office that was once the home of one of Louisiana's most colorful governors, Earl K. Long.

0-5 years

Prior to joining Vogel Group, Kendall worked extensively in political fundraising in Nashville, TN. She served as the Deputy Finance Director for several elected officials running at the state and federal level including, Governor Bill Haslam (R-TN), Governor Bill Lee (R-TN), U.S. Senator Bob Corker (R-TN), U.S. Senator Lamar Alexander (R-TN), and U.S. Senator Bill Hagerty. She has also served in varying fundraising capacities on campaigns for Mayor Karl Dean, Mayor Megan Barry, Mayor David Briley, Mayor Jim Coppinger, as well as ROCKCITY PAC, TENNPAC, the Tennessee State Museum Foundation, Tennessee Trucking Association, the Haslam Legislative Fund, Governor Haslam Inaugural Committee and Governor Lee Inaugural Committee.

At Vogel Group, Kendall leads the office's legislative efforts by working extensively with our General Assembly. With the political environment in Tennessee, she understands the complex nuances of working across party lines while representing clients' interests.

A native of Gallatin, Tennessee, Kendall graduated from Auburn University with a B.A. in Public Relations. Alongside her work, Kendall enjoys working with two very important charities CASA Nashville and Mother to Mother. She currently lives in Nashville with her husband and two sons.

11-15 years

With more than 20 years of experience building relationships between the public and private sector, Tommy Alsup leads state and local government relations efforts for Vogel Group in Tennessee.

Tommy previously served as Vice President of Government Affairs for Envision Healthcare, a $15 billion healthcare and national hospital-based physician group. At Envision, Tommy was responsible for sourcing and managing state-level lobbyists to ensure that the company's strategic goals were met with governors, state legislators, and local officials across the country. His efforts were critical in securing favorable public policy on surprise medical billing issues in Georgia, Florida, and Tennessee.

Tommy is an expert in managing national sales and procurement teams for companies seeking to grow revenue through state and local funding initiatives. He has overseen multiple requests for proposals (RFP) and large-scale procurement contracts for companies and industries alike. Connecting State and local governments with business is crucial in this current environment, and Tommy has accomplished those goals for more than two decades.

Tommy was a senior-level government relations executive at Corizon Health and CoreCivic, the nation's largest owner of correctional, detention, and residential reentry facilities in previous roles.

With a strong and bi-partisan background in Tennessee, Tommy served as Mayor of Oak Hill from 2002 to 2010, where he worked in partnership with Governor Phil Bredesen (D-TN) and Mayor Bill Purcell (D-Nashville). Tommy remains strongly engaged with the office of Governor Bill Lee (R-TN) and his administration.

Tommy received his B.A. in Business Administration from Lipscomb University.