1. Globecomm Systems Inc. February 2013

2. Forward Looking Statement 2 This presentation contains forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward looking statements are based on management's current expectations and observations. You should not place undue reliance on our forward-looking statements because the matters they describe are subject to certain risks, uncertainties and assumptions that are difficult to predict. Our forward-looking statements are based on the information currently available to us. Over time, our actual results, performance or achievements may differ from those expressed or implied by our forward-looking statements, and such differences might be significant and materially adverse to our security holders. We have identified some of the important factors that could cause future events to differ from our current expectations and they are described in our most recent Annual Report on Form 10-K, including without limitation under the captions ''Risk Factors'' and ''Management's Discussion and Analysis of Financial Condition and Results of Operations,'' and in other documents that we may file with the SEC, all of which you should review carefully. Please consider our forward-looking statements in light of those risks as you read this presentation.

3. Communication Solution Provider 3 We Design, Integrate, Install, and Manage Broadband Networks Anywhere.  Our Team: ~500 Employees. >100 Engineers creating custom, state of the art communication solutions.  Global Network: comprised of satellite, fiber and wireless nodes enabling secure broadband anywhere.

4. Corporate Growth 4 1994 System Integrator 1996 IP Transport Services 2004 End to End Network Services 2009 Hosted and Managed Services 2012 Private Networks/ Data Management 2007 Globalsat 2009 Mach6 2009 Telaurus 2010 C2C/ EVOSAT 2011 ComSource Fueled by Acquisitions Company Evolution Private Network/ Data Management CaptureStoreManageDeliver Preserve

5. Financial Highlights 5 Evolving business model with “sticky”, recurring, higher margin revenue streams provides predictability, stability and visibility. 35 consecutive profitable quarters. Strong operational cash flow - $78.3 million generated from fiscal 2010-2012. Completed 5 strategic acquisitions valued at $75 million since April 2007. $56 million in net cash at 12/31/12. $72.5 million credit facility with CitiBank provides additional acquisition flexibility. Global operation with minimal foreign currency exposure. Remaining NOLs and credits cover most cash taxes (small amounts will be paid for AMT and foreign taxes) throughout fiscal 2013.

6. The Globecomm Cloud 6.

7. Market Vertical Development 7 Globecomm Cloud Maritime Government Media Future Wireless Enterprise Technology Disruption Allow for New Market Entry Wireless Technology Software Capabilities Media Technology

8. Diversity Across Market Verticals Leads to Stability 8 Sales by Vertical (FY2013F) Key Clients/ Verticals Government Wireless Media Enterprise Maritime

9. Customer Profile – FY12 Bookings Government Vertical Snapshot Revenue ($M) What Do You See? We see the importance of providing the right tools to promote peace and security.

10. Wireless Vertical Snapshot 10 Revenue ($M) Customer Profile Supporting > 12M min and > 1.5 TB of data per month on our Hosted Platform Domestic and International Telcos Tier 2 and 3 Telcos Rural telecommunication providers Emerging cellular operators Indonesia, Indochina, Malaysia, Africa, Latin America, and Middle East What Do You See? We see the opportunity to provide communication to those out of reach

11. Media & Entertainment Vertical Snapshot Customer Profile Distributing over 100 channels and half a million hours of video content per year Content Providers with Domestic and International Growth Service Providers providing transport and media content Online Media Providers Revenue ($M) What Do You See? We see the need to distribute more video content to an increasing number of users and devices

12. What Do You See? We see the need to make sure the businesses stay connected and that the corporate message gets through, wherever users are. Revenue ($M) Application Based Solutions: Enterprise media platform for training, corporate, and digital display Addresses migration from satellite to hybrid and terrestrial networks Globecomm can design and operate a network that is both satellite and terrestrial Gain access into Streaming Media Market TEMPO MEDIA PLATFORM Enterprise Vertical Snapshot

13. Maritime Vertical Snapshot 13 Revenue ($M) Customer Profile Servicing over 3200 Vessels with the world's largest Ku-band maritime service coverage, reaching 95% of the world's shipping lanes email and Internet access real-time monitoring of cargo or shipboard systems automatic roaming between Ku-band satellite beams and automatic failover to Inmarsat Fleet Broadband What Do You See? We see the need for mariners to stay connected to the shore to improve their day-to-day activities

14. Financial Highlights 14

15. Guidance15 Fiscal year 2013 (June 30 th ) financial guidance: Consolidated Revenues: $320M to $340M Service Segment Revenues: $200M to $210M GAAP diluted net income per common share: $0.66 to $0.71 Adjusted EBITDA: $40M to $42M

16. Revenue Profile 16 Infrastructure Services

17. Balance Sheet Remains Strong 17 June 2011 June 2012 Dec. 2012 ASSETS Cash$48.0 $72.2 $73.6 A/R59.3 59.2 56.0 Inventory42.4 30.7 36.4 Goodwill From Acquisitions70.2 68.5 69.0 Other Assets74.7 79.5 77.2 TOTAL ASSETS$294.6 $310.1 $312.2 LIABILITIES & EQUITY Liabilities$84.0 $70.0 $65.7 Debt26.820.717.6 Equity183.8 219.4 228.9 TOTAL LIABILITIES & EQUITY$294.6 $310.1 $312.2 $56 million of net cash at 12/31/12. Tangible book value of ~ $6.80 per share at 12/31/12. ($ in millions)

18. Strong Financial Metrics 18 Globecomm’s significant investments in Cap-Ex, coupled with Earn- Out Adjustments, make Adjusted EBITDA a key metric in measuring the business progress. Strong operating cash flow to be enhanced by ~$10M in NATO inventory turning into cash in FY13.

19. EPS and Adjusted EPS 19 Globecomm currently anticipates fully diluted earnings per share and adjusted fully diluted earnings per share to be the same in fiscal 2013.

20. 20 Globecomm Continues to Invest in Facilities & Technology Nearly $47 Million In Capital Expenditure Spending Over Four Years. We Continue to Make the Global Network More Robust and Invest in Software Applications to Add Value Long-Term.

21. Strategic Acquisitions Have Enhanced Capabilities 21 $18.5 Million $5.7 Million $7.0 Million $24.0 Million $19.9 Million April 2007 March 2009 June 2009March 2010 April 2011 Globecomm has invested over $75 million in strategic acquisitions in 5 years. The Company has a disciplined methodology that combines a cultural, strategic and financial view towards acquisitions and will continue to review targets. With $52 million in net cash and a $72.5 million credit facility, we are well positioned to seek out additional opportunities with cash as the primary source of funding.

22. Globecomm Systems Inc. 22 Supplemental Financial Information

23. Additional Financial Information 23 Globecomm Systems Inc. Reconciliation of Net Income to adjusted EBITDA (In thousands) (Unaudited) Three Months Ended Six Months Ended December 31, 20122011 20122011 Net Income $ 3,829 $ 9,250 $ 6,505 $ 18,577 Adjustements: Interest (income)(82)(57) (167)(112) Interest expense103157 217322 Earn-out fair value adjustments -(4,100) 0(10,574) Provision for income taxes2,0882,755 3,5343,983 Depreciation and amortization2,8193,049 5,7926,196 Stock compensation expense1,017905 1,8861,765 Adjusted EBITDA $ 9,774 $ 11,959 $ 17,767 $ 20,157

24. Additional Financial Information 24 Globecomm Systems Inc. Reconciliation of adjusted diluted Net Income per common share (Unaudited) Three Months Ended Six Months Ended December 31, 20122011 20122011 Diluted net income per common share $ 0.17 $ 0.41 $ 0.28 $ 0.82 Earn-out fair value adjustments -(0.18) -(0.47) Adjusted diluted net income per common share $ 0.17 $ 0.23 $ 0.28 $ 0.35