Question: What industry were both the Llama Company and L.F. Rothschild involved in?
Context: The Llama Company was an investment bank founded by Alice Walton as a subsidiary of Walton Enterprises.  It was headquartered in Fayetteville, Arkansas, and was founded in 1988, and was engaged in corporate finance, public and structured finance, real estate finance and sales and trading.  Walton was President, Chairperson, and CEO of the company.  The Walton family also operates a commercial bank, Arvest Bank.  Alice's ownership stake in Llama likely prevented her from having equity in Arvest. L.F. Rothschild (later known as L.F. Rothschild, Unterberg, Towbin) was a merchant and investment banking firm based in the United States and founded in 1899.  The firm collapsed following the 1987 stock market crash. Mukta Arts is an Indian film production company.  It operates as an entertainment company that primarily produces motion pictures.  The company is also involved in the production, distribution, and exhibition of films, serials and entertainment software; equipment hiring; and generation and distribution of contents for the entertainment industry.  Mukta Arts is headquartered in Mumbai, India.  In addition, the company is involved in the hire of equipment, such as generator vans, cameras with hawk lens, lights, grip equipments, remote control cranes, and location sync sound systems.  Further, it operates the Whistling Woods International Institute, an education, research, and training institute that imparts training in skills related to films, television, and media industry. In the construction industry, site managers, often referred to as construction managers, site agents or building managers, are responsible for the day-to-day on site running of a construction project.  Site managers are required to keep within the timescale and budget of a project, and manage any delays or problems encountered on-site during a construction project.  Also involved in the role is the managing of quality control, health and safety checks and the inspection of work carried out.  Many site managers will be involved before site activity takes place, and are responsible for managing communications between all parties involved in the on-site development of the project.  Site managers are often required to deal with inquiries and communication with the public.  Typically a site manager is employed by a construction company, contractor or civil engineering firm but are often employed by local authorities to oversee the refurbishment of council owned properties. Angelo Gordon & Company is an American alternative investment manager founded in November 1988 by John M. Angelo and Michael L. Gordon who together ran the arbitrage department of L.F. Rothschild in the 1980s. <ref name="WallstreetOasis.com/Angelo, Gordon & Co."> </ref> Mehraj Mattoo (महराज मट्टू ) is a British investment banker, economist and author; currently a Senior Fellow at Harvard University.  He is the Co-founder and CEO of Commonwealth Asset Management.  According to the UK and Cayman Islands company records, Commonwealth Asset Management is majority owned by NR Investments, the investment vehicle of the Rothschild Family.  Before co-founding Commonwealth, Dr. Mattoo was Global Head of Asset Management at Commerzbank AG, leading one of the largest hedge fund and private equity groups globally (Investhedge 2009; The Billion Dollar Club).  Prior to Commerzbank, Dr. Mattoo was the Managing Director of Dresdner Kleinwort Wasserstein, the investment banking arm of Dresdner Bank AG, the second largest bank in Germany.  In the mid-1990s, Dr. Mattoo co-founded the first fund derivatives group in the City at BNP Paribas, the largest French/global bank by assets.  He is widely credited for pioneering the use of structured products on alternative investments, especially hedge funds, that helped attract institutional assets to the hedge fund industry and contributed to its explosive growth over the following decade.  In the early 1990s, Dr. Mattoo established and led the Structured Products business at NatWest Markets, the investment banking arm of Britain's largest bank, National Westminster Bank, now part of RBS Group and led an educational effort aimed at promoting responsible use of derivatives by corporations and institutional investors. SBM Offshore N.V. (IHC Caland N.V. prior to July 2005) is a Dutch-based global group of companies selling systems and services to the offshore oil and gas industry.  Its constituent companies started their offshore activities in the early 1950s and SBM subsequently became a pioneer in single point mooring (SPM) systems.  The firm leases and operates Floating Production Storage and Offloading vessels, and is involved in the design and engineering, the construction, the installation, the operation and the life extension of floating production solutions for the offshore Oils and Gas industry.  It is a main board listed company on the Euronext Amsterdam stock exchange and has been a member of the AEX index since 2003.  It has been engulfed by a massive corruption scandal in Brazil, where it bribed officials in the state oil company Petrobras in order to secure contracts.  SBM Offshore has avoided criminal prosecution in the Netherlands by paying a record settlement of $240 million to the Dutch Public prosecutor 'While in Brazil the Petrobras corruption affair — and SBM Offshore’s major role in it — is inexorably building to a climax, the temperature in Netherlands appears to have dropped after a record settlement was reached with the Dutch Public Prosecutor (OM) in November last year.  The biggest corruption case in the Dutch history was bought off by SBM for a record $240 million in exchange for which no court case followed and no admission of guilt was entered.  To the OM it was important the company had implemented major reforms to prevent re-offending.  "We are now a white swan in a pitch-black sea," said a relieved and proud SBM director Sietse Hepkema in an interview with leading Dutch newspaper NRC Handelsblad last December.  The man hired to clean up the company said he didn’t expect further fines in Brazil.  "I really think we paid our dues, "he said.  And "I refuse to be Brazil’s smelly kid in the classroom."'  In order to be able to take part in Petrobras contracts in the future, SBM has also agreed to a R$1 billion settlement with the Brazilian government.  Nevertheless, many of SBM's executives still face criminal charges in Brazil. TiVo Corporation (formerly Rovi Corporation and Macrovision Solutions Corporation) is an American technology company.  Headquartered in San Carlos, California, the company is primarily involved in licensing its intellectual property within the consumer electronics industry, including digital rights management, electronic program guide software, and metadata.  The company holds over 6,000 pending and registered patents.  The company also provides analytics and recommendation platforms for the video industry. Ramesh Kailasam (Rameesh Kailasam) is a noted governance reform, policy expert and a business strategist from India.  He is currently Managing Director at APCO Worldwide at New Delhi, India and heads the firm's India operations across different sectors and clientele.  He is well respected for having worked on significant issues in the region that have helped Government's and industry from a policy standpoint.  He has been responsible on many occasions to make the Government and industry reach a common standpoint on areas of disconnect.  He has been a strong proponent of not only "ease of doing business" but also "ease of setting up business" in India for not just Foreign companies but also Indian ones.  Prior to APCO he served as vice-president for Governmental Programs at International Business Machines (IBM) for India & South Asia where he represented the company in a number of forums and policy engagements with the Government.  He has been involved in the creation of various next generation administrative reforms and e-Governance in various States and Central Government in India.  He was actively involved in the initial set up and running of the first of its kind Centre for Good Governance in India at the Government of Andhra Pradesh under the aegis of the Chief Minister's office.  Through this Centre he drove various governance reforms in Financial Accountability, Finance, Urban, Rural governance, Health, Education and governance reforms. R. K. Swamy (1923–2003) was an Indian advertising industry executive.  He was involved in the setting up J. Walter Thompson's Indian associate Hindustan Thompson Associates and of R. K. Swamy Advertising Associates which later merged into BBDO to form the Indian associate RK Swamy BBDO.  Swamy was involved in making Madras an important location for the advertising industry.  Swamy was also at the helm of various industry bodies, the Audit Bureau of Circulations and Advertising Agencies Association of India among them.  He also started Hansa Vision, a television programming company.
Answer: investment banking